Merge ../linux-2.6
diff --git a/Documentation/powerpc/eeh-pci-error-recovery.txt b/Documentation/powerpc/eeh-pci-error-recovery.txt
index 67a11a3..3764dd4 100644
--- a/Documentation/powerpc/eeh-pci-error-recovery.txt
+++ b/Documentation/powerpc/eeh-pci-error-recovery.txt
@@ -121,7 +121,7 @@
EEH must be enabled in the PHB's very early during the boot process,
and if a PCI slot is hot-plugged. The former is performed by
-eeh_init() in arch/ppc64/kernel/eeh.c, and the later by
+eeh_init() in arch/powerpc/platforms/pseries/eeh.c, and the later by
drivers/pci/hotplug/pSeries_pci.c calling in to the eeh.c code.
EEH must be enabled before a PCI scan of the device can proceed.
Current Power5 hardware will not work unless EEH is enabled;
@@ -133,7 +133,7 @@
pci_get_device_by_addr() will find the pci device associated
with that address (if any).
-The default include/asm-ppc64/io.h macros readb(), inb(), insb(),
+The default include/asm-powerpc/io.h macros readb(), inb(), insb(),
etc. include a check to see if the i/o read returned all-0xff's.
If so, these make a call to eeh_dn_check_failure(), which in turn
asks the firmware if the all-ff's value is the sign of a true EEH
@@ -143,11 +143,12 @@
all of these occur during boot, when the PCI bus is scanned, where
a large number of 0xff reads are part of the bus scan procedure.
-If a frozen slot is detected, code in arch/ppc64/kernel/eeh.c will
-print a stack trace to syslog (/var/log/messages). This stack trace
-has proven to be very useful to device-driver authors for finding
-out at what point the EEH error was detected, as the error itself
-usually occurs slightly beforehand.
+If a frozen slot is detected, code in
+arch/powerpc/platforms/pseries/eeh.c will print a stack trace to
+syslog (/var/log/messages). This stack trace has proven to be very
+useful to device-driver authors for finding out at what point the EEH
+error was detected, as the error itself usually occurs slightly
+beforehand.
Next, it uses the Linux kernel notifier chain/work queue mechanism to
allow any interested parties to find out about the failure. Device
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index dfba817..fae42da 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -127,6 +127,12 @@
select 83xx
select PPC_FPU
+config PPC_85xx
+ bool "Freescale 85xx"
+ select E500
+ select FSL_SOC
+ select 85xx
+
config 40x
bool "AMCC 40x"
@@ -139,8 +145,6 @@
config E200
bool "Freescale e200"
-config E500
- bool "Freescale e500"
endchoice
config POWER4_ONLY
@@ -168,6 +172,13 @@
config 83xx
bool
+# this is temp to handle compat with arch=ppc
+config 85xx
+ bool
+
+config E500
+ bool
+
config PPC_FPU
bool
default y if PPC64
@@ -217,6 +228,7 @@
config SPE
bool "SPE Support"
depends on E200 || E500
+ default y
---help---
This option enables kernel support for the Signal Processing
Extensions (SPE) to the PowerPC processor. The kernel currently
@@ -238,6 +250,21 @@
def_bool y
depends on PPC_STD_MMU && PPC32
+config VIRT_CPU_ACCOUNTING
+ bool "Deterministic task and CPU time accounting"
+ depends on PPC64
+ default y
+ help
+ Select this option to enable more accurate task and CPU time
+ accounting. This is done by reading a CPU counter on each
+ kernel entry and exit and on transitions within the kernel
+ between system, softirq and hardirq state, so there is a
+ small performance impact. This also enables accounting of
+ stolen time on logically-partitioned systems running on
+ IBM POWER5-based machines.
+
+ If in doubt, say Y here.
+
config SMP
depends on PPC_STD_MMU
bool "Symmetric multi-processing support"
@@ -734,13 +761,12 @@
config PPC_I8259
bool
- default y if 85xx
default n
config PPC_INDIRECT_PCI
bool
depends on PCI
- default y if 40x || 44x || 85xx
+ default y if 40x || 44x
default n
config EISA
@@ -757,8 +783,8 @@
bool
config PCI
- bool "PCI support" if 40x || CPM2 || PPC_83xx || 85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES)
- default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !85xx
+ bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES)
+ default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !PPC_85xx
default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
default PCI_QSPAN if !4xx && !CPM2 && 8xx
help
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 5500ab5..a3fc7a2 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -148,7 +148,7 @@
CPPFLAGS_vmlinux.lds := -Upowerpc
-BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm uImage
+BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm uImage vmlinux.bin
.PHONY: $(BOOT_TARGETS)
diff --git a/arch/powerpc/boot/install.sh b/arch/powerpc/boot/install.sh
index eacce95..b002bfd 100644
--- a/arch/powerpc/boot/install.sh
+++ b/arch/powerpc/boot/install.sh
@@ -1,7 +1,5 @@
#!/bin/sh
#
-# arch/ppc64/boot/install.sh
-#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
# for more details.
diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c
index 55ec598..816446f 100644
--- a/arch/powerpc/boot/main.c
+++ b/arch/powerpc/boot/main.c
@@ -152,7 +152,7 @@
elf64ph = (Elf64_Phdr *)((unsigned long)elf64 +
(unsigned long)elf64->e_phoff);
for (i = 0; i < (unsigned int)elf64->e_phnum; i++, elf64ph++)
- if (elf64ph->p_type == PT_LOAD && elf64ph->p_offset != 0)
+ if (elf64ph->p_type == PT_LOAD)
break;
if (i >= (unsigned int)elf64->e_phnum)
return 0;
@@ -193,7 +193,7 @@
elf32 = (Elf32_Ehdr *)elfheader;
elf32ph = (Elf32_Phdr *) ((unsigned long)elf32 + elf32->e_phoff);
for (i = 0; i < elf32->e_phnum; i++, elf32ph++)
- if (elf32ph->p_type == PT_LOAD && elf32ph->p_offset != 0)
+ if (elf32ph->p_type == PT_LOAD)
break;
if (i >= elf32->e_phnum)
return 0;
diff --git a/arch/powerpc/configs/mpc8540_ads_defconfig b/arch/powerpc/configs/mpc8540_ads_defconfig
new file mode 100644
index 0000000..2a8290e
--- /dev/null
+++ b/arch/powerpc/configs/mpc8540_ads_defconfig
@@ -0,0 +1,721 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version:
+# Sat Jan 14 15:57:54 2006
+#
+# CONFIG_PPC64 is not set
+CONFIG_PPC32=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+
+#
+# Processor support
+#
+# CONFIG_CLASSIC32 is not set
+# CONFIG_PPC_52xx is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PPC_83xx is not set
+CONFIG_PPC_85xx=y
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+CONFIG_85xx=y
+CONFIG_E500=y
+CONFIG_BOOKE=y
+CONFIG_FSL_BOOKE=y
+# CONFIG_PHYS_64BIT is not set
+CONFIG_SPE=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_MPIC=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Platform support
+#
+CONFIG_MPC8540_ADS=y
+CONFIG_MPC8540=y
+CONFIG_PPC_INDIRECT_PCI_BE=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=y
+CONFIG_MATH_EMULATION=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_SECCOMP is not set
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+# CONFIG_PPC_I8259 is not set
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# Macintosh device drivers
+#
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# PHY device support
+#
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+
+#
+# Ethernet (1000 Mbit)
+#
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+
+#
+# Ethernet (10000 Mbit)
+#
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia Capabilities Port drivers
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+
+#
+# SN Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+# CONFIG_MSDOS_PARTITION is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+
+#
+# Instrumentation Support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
+# CONFIG_PPC_EARLY_DEBUG_G5 is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS is not set
+# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
+# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index c9a660e..882889b 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -136,6 +136,9 @@
DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
DEFINE(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr));
DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
+ DEFINE(PACA_STARTPURR, offsetof(struct paca_struct, startpurr));
+ DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time));
+ DEFINE(PACA_SYSTEM_TIME, offsetof(struct paca_struct, system_time));
DEFINE(LPPACASRR0, offsetof(struct lppaca, saved_srr0));
DEFINE(LPPACASRR1, offsetof(struct lppaca, saved_srr1));
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index e4e8137..39e348a 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -894,7 +894,7 @@
.platform = "ppc405",
},
{ /* Xilinx Virtex-II Pro */
- .pvr_mask = 0xffff0000,
+ .pvr_mask = 0xfffff000,
.pvr_value = 0x20010000,
.cpu_name = "Virtex-II Pro",
.cpu_features = CPU_FTRS_40X,
@@ -904,6 +904,16 @@
.dcache_bsize = 32,
.platform = "ppc405",
},
+ { /* Xilinx Virtex-4 FX */
+ .pvr_mask = 0xfffff000,
+ .pvr_value = 0x20011000,
+ .cpu_name = "Virtex-4 FX",
+ .cpu_features = CPU_FTRS_40X,
+ .cpu_user_features = PPC_FEATURE_32 |
+ PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
+ .icache_bsize = 32,
+ .dcache_bsize = 32,
+ },
{ /* 405EP */
.pvr_mask = 0xffff0000,
.pvr_value = 0x51210000,
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 24be0cf..1060155 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/kernel/entry.S
- *
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
* Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP
@@ -63,6 +61,7 @@
std r12,_MSR(r1)
std r0,GPR0(r1)
std r10,GPR1(r1)
+ ACCOUNT_CPU_USER_ENTRY(r10, r11)
std r2,GPR2(r1)
std r3,GPR3(r1)
std r4,GPR4(r1)
@@ -170,8 +169,9 @@
stdcx. r0,0,r1 /* to clear the reservation */
andi. r6,r8,MSR_PR
ld r4,_LINK(r1)
- beq- 1f /* only restore r13 if */
- ld r13,GPR13(r1) /* returning to usermode */
+ beq- 1f
+ ACCOUNT_CPU_USER_EXIT(r11, r12)
+ ld r13,GPR13(r1) /* only restore r13 if returning to usermode */
1: ld r2,GPR2(r1)
li r12,MSR_RI
andc r11,r10,r12
@@ -322,7 +322,7 @@
* the fork code also.
*
* The code which creates the new task context is in 'copy_thread'
- * in arch/ppc64/kernel/process.c
+ * in arch/powerpc/kernel/process.c
*/
.align 7
_GLOBAL(_switch)
@@ -486,6 +486,7 @@
* userspace
*/
beq 1f
+ ACCOUNT_CPU_USER_EXIT(r3, r4)
REST_GPR(13, r1)
1:
ld r3,_CTR(r1)
diff --git a/arch/powerpc/kernel/firmware.c b/arch/powerpc/kernel/firmware.c
index 65eae75..4d37a3c 100644
--- a/arch/powerpc/kernel/firmware.c
+++ b/arch/powerpc/kernel/firmware.c
@@ -18,28 +18,3 @@
#include <asm/firmware.h>
unsigned long ppc64_firmware_features;
-
-#ifdef CONFIG_PPC_PSERIES
-firmware_feature_t firmware_features_table[FIRMWARE_MAX_FEATURES] = {
- {FW_FEATURE_PFT, "hcall-pft"},
- {FW_FEATURE_TCE, "hcall-tce"},
- {FW_FEATURE_SPRG0, "hcall-sprg0"},
- {FW_FEATURE_DABR, "hcall-dabr"},
- {FW_FEATURE_COPY, "hcall-copy"},
- {FW_FEATURE_ASR, "hcall-asr"},
- {FW_FEATURE_DEBUG, "hcall-debug"},
- {FW_FEATURE_PERF, "hcall-perf"},
- {FW_FEATURE_DUMP, "hcall-dump"},
- {FW_FEATURE_INTERRUPT, "hcall-interrupt"},
- {FW_FEATURE_MIGRATE, "hcall-migrate"},
- {FW_FEATURE_PERFMON, "hcall-perfmon"},
- {FW_FEATURE_CRQ, "hcall-crq"},
- {FW_FEATURE_VIO, "hcall-vio"},
- {FW_FEATURE_RDMA, "hcall-rdma"},
- {FW_FEATURE_LLAN, "hcall-lLAN"},
- {FW_FEATURE_BULK, "hcall-bulk"},
- {FW_FEATURE_XDABR, "hcall-xdabr"},
- {FW_FEATURE_MULTITCE, "hcall-multi-tce"},
- {FW_FEATURE_SPLPAR, "hcall-splpar"},
-};
-#endif
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index 8b49679..47c7fa1 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/head_44x.S
- *
* Kernel execution entry point code.
*
* Copyright (c) 1995-1996 Gary Thomas <gdt@linuxppc.org>
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 9b65029d..35084f3 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/kernel/head.S
- *
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
*
@@ -279,6 +277,7 @@
std r10,0(r1); /* make stack chain pointer */ \
std r0,GPR0(r1); /* save r0 in stackframe */ \
std r10,GPR1(r1); /* save r1 in stackframe */ \
+ ACCOUNT_CPU_USER_ENTRY(r9, r10); \
std r2,GPR2(r1); /* save r2 in stackframe */ \
SAVE_4GPRS(3, r1); /* save r3 - r6 in stackframe */ \
SAVE_2GPRS(7, r1); /* save r7, r8 in stackframe */ \
@@ -846,6 +845,14 @@
ld r11,_NIP(r1)
andi. r3,r12,MSR_RI /* check if RI is set */
beq- unrecov_fer
+
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+ andi. r3,r12,MSR_PR
+ beq 2f
+ ACCOUNT_CPU_USER_EXIT(r3, r4)
+2:
+#endif
+
ld r3,_CCR(r1)
ld r4,_LINK(r1)
ld r5,_CTR(r1)
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index bc6d1ac..28941f5 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/except_8xx.S
- *
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
* Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP
diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h
new file mode 100644
index 0000000..8536e76
--- /dev/null
+++ b/arch/powerpc/kernel/head_booke.h
@@ -0,0 +1,363 @@
+#ifndef __HEAD_BOOKE_H__
+#define __HEAD_BOOKE_H__
+
+/*
+ * Macros used for common Book-e exception handling
+ */
+
+#define SET_IVOR(vector_number, vector_label) \
+ li r26,vector_label@l; \
+ mtspr SPRN_IVOR##vector_number,r26; \
+ sync
+
+#define NORMAL_EXCEPTION_PROLOG \
+ mtspr SPRN_SPRG0,r10; /* save two registers to work with */\
+ mtspr SPRN_SPRG1,r11; \
+ mtspr SPRN_SPRG4W,r1; \
+ mfcr r10; /* save CR in r10 for now */\
+ mfspr r11,SPRN_SRR1; /* check whether user or kernel */\
+ andi. r11,r11,MSR_PR; \
+ beq 1f; \
+ mfspr r1,SPRN_SPRG3; /* if from user, start at top of */\
+ lwz r1,THREAD_INFO-THREAD(r1); /* this thread's kernel stack */\
+ addi r1,r1,THREAD_SIZE; \
+1: subi r1,r1,INT_FRAME_SIZE; /* Allocate an exception frame */\
+ mr r11,r1; \
+ stw r10,_CCR(r11); /* save various registers */\
+ stw r12,GPR12(r11); \
+ stw r9,GPR9(r11); \
+ mfspr r10,SPRN_SPRG0; \
+ stw r10,GPR10(r11); \
+ mfspr r12,SPRN_SPRG1; \
+ stw r12,GPR11(r11); \
+ mflr r10; \
+ stw r10,_LINK(r11); \
+ mfspr r10,SPRN_SPRG4R; \
+ mfspr r12,SPRN_SRR0; \
+ stw r10,GPR1(r11); \
+ mfspr r9,SPRN_SRR1; \
+ stw r10,0(r11); \
+ rlwinm r9,r9,0,14,12; /* clear MSR_WE (necessary?) */\
+ stw r0,GPR0(r11); \
+ SAVE_4GPRS(3, r11); \
+ SAVE_2GPRS(7, r11)
+
+/* To handle the additional exception priority levels on 40x and Book-E
+ * processors we allocate a 4k stack per additional priority level. The various
+ * head_xxx.S files allocate space (exception_stack_top) for each priority's
+ * stack times the number of CPUs
+ *
+ * On 40x critical is the only additional level
+ * On 44x/e500 we have critical and machine check
+ * On e200 we have critical and debug (machine check occurs via critical)
+ *
+ * Additionally we reserve a SPRG for each priority level so we can free up a
+ * GPR to use as the base for indirect access to the exception stacks. This
+ * is necessary since the MMU is always on, for Book-E parts, and the stacks
+ * are offset from KERNELBASE.
+ *
+ */
+#define BOOKE_EXCEPTION_STACK_SIZE (8192)
+
+/* CRIT_SPRG only used in critical exception handling */
+#define CRIT_SPRG SPRN_SPRG2
+/* MCHECK_SPRG only used in machine check exception handling */
+#define MCHECK_SPRG SPRN_SPRG6W
+
+#define MCHECK_STACK_TOP (exception_stack_top - 4096)
+#define CRIT_STACK_TOP (exception_stack_top)
+
+/* only on e200 for now */
+#define DEBUG_STACK_TOP (exception_stack_top - 4096)
+#define DEBUG_SPRG SPRN_SPRG6W
+
+#ifdef CONFIG_SMP
+#define BOOKE_LOAD_EXC_LEVEL_STACK(level) \
+ mfspr r8,SPRN_PIR; \
+ mulli r8,r8,BOOKE_EXCEPTION_STACK_SIZE; \
+ neg r8,r8; \
+ addis r8,r8,level##_STACK_TOP@ha; \
+ addi r8,r8,level##_STACK_TOP@l
+#else
+#define BOOKE_LOAD_EXC_LEVEL_STACK(level) \
+ lis r8,level##_STACK_TOP@h; \
+ ori r8,r8,level##_STACK_TOP@l
+#endif
+
+/*
+ * Exception prolog for critical/machine check exceptions. This is a
+ * little different from the normal exception prolog above since a
+ * critical/machine check exception can potentially occur at any point
+ * during normal exception processing. Thus we cannot use the same SPRG
+ * registers as the normal prolog above. Instead we use a portion of the
+ * critical/machine check exception stack at low physical addresses.
+ */
+#define EXC_LEVEL_EXCEPTION_PROLOG(exc_level, exc_level_srr0, exc_level_srr1) \
+ mtspr exc_level##_SPRG,r8; \
+ BOOKE_LOAD_EXC_LEVEL_STACK(exc_level);/* r8 points to the exc_level stack*/ \
+ stw r10,GPR10-INT_FRAME_SIZE(r8); \
+ stw r11,GPR11-INT_FRAME_SIZE(r8); \
+ mfcr r10; /* save CR in r10 for now */\
+ mfspr r11,exc_level_srr1; /* check whether user or kernel */\
+ andi. r11,r11,MSR_PR; \
+ mr r11,r8; \
+ mfspr r8,exc_level##_SPRG; \
+ beq 1f; \
+ /* COMING FROM USER MODE */ \
+ mfspr r11,SPRN_SPRG3; /* if from user, start at top of */\
+ lwz r11,THREAD_INFO-THREAD(r11); /* this thread's kernel stack */\
+ addi r11,r11,THREAD_SIZE; \
+1: subi r11,r11,INT_FRAME_SIZE; /* Allocate an exception frame */\
+ stw r10,_CCR(r11); /* save various registers */\
+ stw r12,GPR12(r11); \
+ stw r9,GPR9(r11); \
+ mflr r10; \
+ stw r10,_LINK(r11); \
+ mfspr r12,SPRN_DEAR; /* save DEAR and ESR in the frame */\
+ stw r12,_DEAR(r11); /* since they may have had stuff */\
+ mfspr r9,SPRN_ESR; /* in them at the point where the */\
+ stw r9,_ESR(r11); /* exception was taken */\
+ mfspr r12,exc_level_srr0; \
+ stw r1,GPR1(r11); \
+ mfspr r9,exc_level_srr1; \
+ stw r1,0(r11); \
+ mr r1,r11; \
+ rlwinm r9,r9,0,14,12; /* clear MSR_WE (necessary?) */\
+ stw r0,GPR0(r11); \
+ SAVE_4GPRS(3, r11); \
+ SAVE_2GPRS(7, r11)
+
+#define CRITICAL_EXCEPTION_PROLOG \
+ EXC_LEVEL_EXCEPTION_PROLOG(CRIT, SPRN_CSRR0, SPRN_CSRR1)
+#define DEBUG_EXCEPTION_PROLOG \
+ EXC_LEVEL_EXCEPTION_PROLOG(DEBUG, SPRN_DSRR0, SPRN_DSRR1)
+#define MCHECK_EXCEPTION_PROLOG \
+ EXC_LEVEL_EXCEPTION_PROLOG(MCHECK, SPRN_MCSRR0, SPRN_MCSRR1)
+
+/*
+ * Exception vectors.
+ */
+#define START_EXCEPTION(label) \
+ .align 5; \
+label:
+
+#define FINISH_EXCEPTION(func) \
+ bl transfer_to_handler_full; \
+ .long func; \
+ .long ret_from_except_full
+
+#define EXCEPTION(n, label, hdlr, xfer) \
+ START_EXCEPTION(label); \
+ NORMAL_EXCEPTION_PROLOG; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ xfer(n, hdlr)
+
+#define CRITICAL_EXCEPTION(n, label, hdlr) \
+ START_EXCEPTION(label); \
+ CRITICAL_EXCEPTION_PROLOG; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_TEMPLATE(hdlr, n+2, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), \
+ NOCOPY, crit_transfer_to_handler, \
+ ret_from_crit_exc)
+
+#define MCHECK_EXCEPTION(n, label, hdlr) \
+ START_EXCEPTION(label); \
+ MCHECK_EXCEPTION_PROLOG; \
+ mfspr r5,SPRN_ESR; \
+ stw r5,_ESR(r11); \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_TEMPLATE(hdlr, n+2, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), \
+ NOCOPY, mcheck_transfer_to_handler, \
+ ret_from_mcheck_exc)
+
+#define EXC_XFER_TEMPLATE(hdlr, trap, msr, copyee, tfer, ret) \
+ li r10,trap; \
+ stw r10,_TRAP(r11); \
+ lis r10,msr@h; \
+ ori r10,r10,msr@l; \
+ copyee(r10, r9); \
+ bl tfer; \
+ .long hdlr; \
+ .long ret
+
+#define COPY_EE(d, s) rlwimi d,s,0,16,16
+#define NOCOPY(d, s)
+
+#define EXC_XFER_STD(n, hdlr) \
+ EXC_XFER_TEMPLATE(hdlr, n, MSR_KERNEL, NOCOPY, transfer_to_handler_full, \
+ ret_from_except_full)
+
+#define EXC_XFER_LITE(n, hdlr) \
+ EXC_XFER_TEMPLATE(hdlr, n+1, MSR_KERNEL, NOCOPY, transfer_to_handler, \
+ ret_from_except)
+
+#define EXC_XFER_EE(n, hdlr) \
+ EXC_XFER_TEMPLATE(hdlr, n, MSR_KERNEL, COPY_EE, transfer_to_handler_full, \
+ ret_from_except_full)
+
+#define EXC_XFER_EE_LITE(n, hdlr) \
+ EXC_XFER_TEMPLATE(hdlr, n+1, MSR_KERNEL, COPY_EE, transfer_to_handler, \
+ ret_from_except)
+
+/* Check for a single step debug exception while in an exception
+ * handler before state has been saved. This is to catch the case
+ * where an instruction that we are trying to single step causes
+ * an exception (eg ITLB/DTLB miss) and thus the first instruction of
+ * the exception handler generates a single step debug exception.
+ *
+ * If we get a debug trap on the first instruction of an exception handler,
+ * we reset the MSR_DE in the _exception handler's_ MSR (the debug trap is
+ * a critical exception, so we are using SPRN_CSRR1 to manipulate the MSR).
+ * The exception handler was handling a non-critical interrupt, so it will
+ * save (and later restore) the MSR via SPRN_CSRR1, which will still have
+ * the MSR_DE bit set.
+ */
+#ifdef CONFIG_E200
+#define DEBUG_EXCEPTION \
+ START_EXCEPTION(Debug); \
+ DEBUG_EXCEPTION_PROLOG; \
+ \
+ /* \
+ * If there is a single step or branch-taken exception in an \
+ * exception entry sequence, it was probably meant to apply to \
+ * the code where the exception occurred (since exception entry \
+ * doesn't turn off DE automatically). We simulate the effect \
+ * of turning off DE on entry to an exception handler by turning \
+ * off DE in the CSRR1 value and clearing the debug status. \
+ */ \
+ mfspr r10,SPRN_DBSR; /* check single-step/branch taken */ \
+ andis. r10,r10,DBSR_IC@h; \
+ beq+ 2f; \
+ \
+ lis r10,KERNELBASE@h; /* check if exception in vectors */ \
+ ori r10,r10,KERNELBASE@l; \
+ cmplw r12,r10; \
+ blt+ 2f; /* addr below exception vectors */ \
+ \
+ lis r10,Debug@h; \
+ ori r10,r10,Debug@l; \
+ cmplw r12,r10; \
+ bgt+ 2f; /* addr above exception vectors */ \
+ \
+ /* here it looks like we got an inappropriate debug exception. */ \
+1: rlwinm r9,r9,0,~MSR_DE; /* clear DE in the CDRR1 value */ \
+ lis r10,DBSR_IC@h; /* clear the IC event */ \
+ mtspr SPRN_DBSR,r10; \
+ /* restore state and get out */ \
+ lwz r10,_CCR(r11); \
+ lwz r0,GPR0(r11); \
+ lwz r1,GPR1(r11); \
+ mtcrf 0x80,r10; \
+ mtspr SPRN_DSRR0,r12; \
+ mtspr SPRN_DSRR1,r9; \
+ lwz r9,GPR9(r11); \
+ lwz r12,GPR12(r11); \
+ mtspr DEBUG_SPRG,r8; \
+ BOOKE_LOAD_EXC_LEVEL_STACK(DEBUG); /* r8 points to the debug stack */ \
+ lwz r10,GPR10-INT_FRAME_SIZE(r8); \
+ lwz r11,GPR11-INT_FRAME_SIZE(r8); \
+ mfspr r8,DEBUG_SPRG; \
+ \
+ RFDI; \
+ b .; \
+ \
+ /* continue normal handling for a critical exception... */ \
+2: mfspr r4,SPRN_DBSR; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_TEMPLATE(DebugException, 0x2002, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), NOCOPY, debug_transfer_to_handler, ret_from_debug_exc)
+#else
+#define DEBUG_EXCEPTION \
+ START_EXCEPTION(Debug); \
+ CRITICAL_EXCEPTION_PROLOG; \
+ \
+ /* \
+ * If there is a single step or branch-taken exception in an \
+ * exception entry sequence, it was probably meant to apply to \
+ * the code where the exception occurred (since exception entry \
+ * doesn't turn off DE automatically). We simulate the effect \
+ * of turning off DE on entry to an exception handler by turning \
+ * off DE in the CSRR1 value and clearing the debug status. \
+ */ \
+ mfspr r10,SPRN_DBSR; /* check single-step/branch taken */ \
+ andis. r10,r10,DBSR_IC@h; \
+ beq+ 2f; \
+ \
+ lis r10,KERNELBASE@h; /* check if exception in vectors */ \
+ ori r10,r10,KERNELBASE@l; \
+ cmplw r12,r10; \
+ blt+ 2f; /* addr below exception vectors */ \
+ \
+ lis r10,Debug@h; \
+ ori r10,r10,Debug@l; \
+ cmplw r12,r10; \
+ bgt+ 2f; /* addr above exception vectors */ \
+ \
+ /* here it looks like we got an inappropriate debug exception. */ \
+1: rlwinm r9,r9,0,~MSR_DE; /* clear DE in the CSRR1 value */ \
+ lis r10,DBSR_IC@h; /* clear the IC event */ \
+ mtspr SPRN_DBSR,r10; \
+ /* restore state and get out */ \
+ lwz r10,_CCR(r11); \
+ lwz r0,GPR0(r11); \
+ lwz r1,GPR1(r11); \
+ mtcrf 0x80,r10; \
+ mtspr SPRN_CSRR0,r12; \
+ mtspr SPRN_CSRR1,r9; \
+ lwz r9,GPR9(r11); \
+ lwz r12,GPR12(r11); \
+ mtspr CRIT_SPRG,r8; \
+ BOOKE_LOAD_EXC_LEVEL_STACK(CRIT); /* r8 points to the debug stack */ \
+ lwz r10,GPR10-INT_FRAME_SIZE(r8); \
+ lwz r11,GPR11-INT_FRAME_SIZE(r8); \
+ mfspr r8,CRIT_SPRG; \
+ \
+ rfci; \
+ b .; \
+ \
+ /* continue normal handling for a critical exception... */ \
+2: mfspr r4,SPRN_DBSR; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_TEMPLATE(DebugException, 0x2002, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), NOCOPY, crit_transfer_to_handler, ret_from_crit_exc)
+#endif
+
+#define INSTRUCTION_STORAGE_EXCEPTION \
+ START_EXCEPTION(InstructionStorage) \
+ NORMAL_EXCEPTION_PROLOG; \
+ mfspr r5,SPRN_ESR; /* Grab the ESR and save it */ \
+ stw r5,_ESR(r11); \
+ mr r4,r12; /* Pass SRR0 as arg2 */ \
+ li r5,0; /* Pass zero as arg3 */ \
+ EXC_XFER_EE_LITE(0x0400, handle_page_fault)
+
+#define ALIGNMENT_EXCEPTION \
+ START_EXCEPTION(Alignment) \
+ NORMAL_EXCEPTION_PROLOG; \
+ mfspr r4,SPRN_DEAR; /* Grab the DEAR and save it */ \
+ stw r4,_DEAR(r11); \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_EE(0x0600, alignment_exception)
+
+#define PROGRAM_EXCEPTION \
+ START_EXCEPTION(Program) \
+ NORMAL_EXCEPTION_PROLOG; \
+ mfspr r4,SPRN_ESR; /* Grab the ESR and save it */ \
+ stw r4,_ESR(r11); \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_STD(0x0700, program_check_exception)
+
+#define DECREMENTER_EXCEPTION \
+ START_EXCEPTION(Decrementer) \
+ NORMAL_EXCEPTION_PROLOG; \
+ lis r0,TSR_DIS@h; /* Setup the DEC interrupt mask */ \
+ mtspr SPRN_TSR,r0; /* Clear the DEC interrupt */ \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_LITE(0x0900, timer_interrupt)
+
+#define FP_UNAVAILABLE_EXCEPTION \
+ START_EXCEPTION(FloatingPointUnavailable) \
+ NORMAL_EXCEPTION_PROLOG; \
+ bne load_up_fpu; /* if from user, just load it up */ \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_EE_LITE(0x800, kernel_fp_unavailable_exception)
+
+#endif /* __HEAD_BOOKE_H__ */
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 8d60fa9..dd86bbe 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/head_fsl_booke.S
- *
* Kernel execution entry point code.
*
* Copyright (c) 1995-1996 Gary Thomas <gdt@linuxppc.org>
@@ -316,6 +314,7 @@
*/
lis r2,DBCR0_IDM@h
mtspr SPRN_DBCR0,r2
+ isync
/* clear any residual debug events */
li r2,-1
mtspr SPRN_DBSR,r2
@@ -1002,12 +1001,15 @@
_GLOBAL(abort)
li r13,0
mtspr SPRN_DBCR0,r13 /* disable all debug events */
+ isync
mfmsr r13
ori r13,r13,MSR_DE@l /* Enable Debug Events */
mtmsr r13
+ isync
mfspr r13,SPRN_DBCR0
lis r13,(DBCR0_IDM|DBCR0_RST_CHIP)@h
mtspr SPRN_DBCR0,r13
+ isync
_GLOBAL(set_context)
diff --git a/arch/powerpc/kernel/iomap.c b/arch/powerpc/kernel/iomap.c
index 6160c8d..fd8214c 100644
--- a/arch/powerpc/kernel/iomap.c
+++ b/arch/powerpc/kernel/iomap.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/kernel/iomap.c
- *
* ppc64 "iomap" interface implementation.
*
* (C) Copyright 2004 Linus Torvalds
diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index 946f321..d9a7fde 100644
--- a/arch/powerpc/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
@@ -1,5 +1,4 @@
/*
- * arch/ppc64/kernel/iommu.c
* Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation
*
* Rewrite, cleanup, new allocation schemes, virtual merging:
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index d1fffce..24dc811 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/irq.c
- *
* Derived from arch/i386/kernel/irq.c
* Copyright (C) 1992 Linus Torvalds
* Adapted from arch/i386 by Gary Thomas
@@ -371,6 +369,7 @@
return NO_IRQ;
}
+#endif /* CONFIG_PPC64 */
#ifdef CONFIG_IRQSTACKS
struct thread_info *softirq_ctx[NR_CPUS];
@@ -394,10 +393,24 @@
}
}
+static inline void do_softirq_onstack(void)
+{
+ struct thread_info *curtp, *irqtp;
+
+ curtp = current_thread_info();
+ irqtp = softirq_ctx[smp_processor_id()];
+ irqtp->task = curtp->task;
+ call_do_softirq(irqtp);
+ irqtp->task = NULL;
+}
+
+#else
+#define do_softirq_onstack() __do_softirq()
+#endif /* CONFIG_IRQSTACKS */
+
void do_softirq(void)
{
unsigned long flags;
- struct thread_info *curtp, *irqtp;
if (in_interrupt())
return;
@@ -405,19 +418,18 @@
local_irq_save(flags);
if (local_softirq_pending()) {
- curtp = current_thread_info();
- irqtp = softirq_ctx[smp_processor_id()];
- irqtp->task = curtp->task;
- call_do_softirq(irqtp);
- irqtp->task = NULL;
+ account_system_vtime(current);
+ local_bh_disable();
+ do_softirq_onstack();
+ account_system_vtime(current);
+ __local_bh_enable();
}
local_irq_restore(flags);
}
EXPORT_SYMBOL(do_softirq);
-#endif /* CONFIG_IRQSTACKS */
-
+#ifdef CONFIG_PPC64
static int __init setup_noirqdistrib(char *str)
{
distribute_irqs = 0;
diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index cfab485..258039f 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -1,6 +1,5 @@
/*
* Kernel Probes (KProbes)
- * arch/ppc64/kernel/kprobes.c
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/arch/powerpc/kernel/pci_iommu.c b/arch/powerpc/kernel/pci_iommu.c
index bdf15db..c336f3e 100644
--- a/arch/powerpc/kernel/pci_iommu.c
+++ b/arch/powerpc/kernel/pci_iommu.c
@@ -1,5 +1,4 @@
/*
- * arch/ppc64/kernel/pci_iommu.c
* Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation
*
* Rewrite, cleanup, new allocation schemes:
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index 63ecbec..dfa5398 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -57,7 +57,6 @@
extern void alignment_exception(struct pt_regs *regs);
extern void program_check_exception(struct pt_regs *regs);
extern void single_step_exception(struct pt_regs *regs);
-extern int pmac_newworld;
extern int sys_sigreturn(struct pt_regs *regs);
EXPORT_SYMBOL(clear_pages);
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index c225cf1..1770a06 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/process.c
- *
* Derived from "arch/i386/kernel/process.c"
* Copyright (C) 1995 Linus Torvalds
*
@@ -47,9 +45,9 @@
#include <asm/mmu.h>
#include <asm/prom.h>
#include <asm/machdep.h>
+#include <asm/time.h>
#ifdef CONFIG_PPC64
#include <asm/firmware.h>
-#include <asm/time.h>
#endif
extern unsigned long _get_SP(void);
@@ -330,6 +328,11 @@
#endif
local_irq_save(flags);
+
+ account_system_vtime(current);
+ account_process_vtime(current);
+ calculate_steal_time();
+
last = _switch(old_thread, new_thread);
local_irq_restore(flags);
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 6dbd217..d63cd56 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -829,10 +829,6 @@
/* Allocate memory for the expanded device tree */
mem = lmb_alloc(size + 4, __alignof__(struct device_node));
- if (!mem) {
- DBG("Couldn't allocate memory with lmb_alloc()!\n");
- panic("Couldn't allocate memory with lmb_alloc()!\n");
- }
mem = (unsigned long) __va(mem);
((u32 *)mem)[size / 4] = 0xdeadbeef;
diff --git a/arch/powerpc/kernel/ptrace-common.h b/arch/powerpc/kernel/ptrace-common.h
index 5ccbdbe..c42a860 100644
--- a/arch/powerpc/kernel/ptrace-common.h
+++ b/arch/powerpc/kernel/ptrace-common.h
@@ -1,6 +1,4 @@
/*
- * linux/arch/ppc64/kernel/ptrace-common.h
- *
* Copyright (c) 2002 Stephen Rothwell, IBM Coproration
* Extracted from ptrace.c and ptrace32.c
*
diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c
index 7a95b8a..1f03fb2 100644
--- a/arch/powerpc/kernel/rtas-proc.c
+++ b/arch/powerpc/kernel/rtas-proc.c
@@ -1,5 +1,4 @@
/*
- * arch/ppc64/kernel/rtas-proc.c
* Copyright (C) 2000 Tilmann Bitterberg
* (tilmann@bitterberg.de)
*
diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index 7442775..57b539a 100644
--- a/arch/powerpc/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/kernel/rtas_pci.c
- *
* Copyright (C) 2001 Dave Engebretsen, IBM Corporation
* Copyright (C) 2003 Anton Blanchard <anton@au.ibm.com>, IBM
*
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index 4324f8a..47f9103 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -1,6 +1,4 @@
/*
- * linux/arch/ppc64/kernel/signal.c
- *
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
*
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 13595a6..805eaed 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -541,7 +541,7 @@
smp_ops->take_timebase();
if (system_state > SYSTEM_BOOTING)
- per_cpu(last_jiffy, cpu) = get_tb();
+ snapshot_timebase();
spin_lock(&call_lock);
cpu_set(cpu, cpu_online_map);
@@ -573,6 +573,8 @@
set_cpus_allowed(current, old_mask);
+ snapshot_timebases();
+
dump_numa_cpu_topology();
}
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 86f7e3d..4a27218 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -51,6 +51,7 @@
#include <linux/percpu.h>
#include <linux/rtc.h>
#include <linux/jiffies.h>
+#include <linux/posix-timers.h>
#include <asm/io.h>
#include <asm/processor.h>
@@ -98,6 +99,7 @@
unsigned long tb_ticks_per_usec = 100; /* sane default */
EXPORT_SYMBOL(tb_ticks_per_usec);
unsigned long tb_ticks_per_sec;
+EXPORT_SYMBOL(tb_ticks_per_sec); /* for cputime_t conversions */
u64 tb_to_xs;
unsigned tb_to_us;
@@ -135,6 +137,224 @@
*/
DEFINE_PER_CPU(unsigned long, last_jiffy);
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+/*
+ * Factors for converting from cputime_t (timebase ticks) to
+ * jiffies, milliseconds, seconds, and clock_t (1/USER_HZ seconds).
+ * These are all stored as 0.64 fixed-point binary fractions.
+ */
+u64 __cputime_jiffies_factor;
+EXPORT_SYMBOL(__cputime_jiffies_factor);
+u64 __cputime_msec_factor;
+EXPORT_SYMBOL(__cputime_msec_factor);
+u64 __cputime_sec_factor;
+EXPORT_SYMBOL(__cputime_sec_factor);
+u64 __cputime_clockt_factor;
+EXPORT_SYMBOL(__cputime_clockt_factor);
+
+static void calc_cputime_factors(void)
+{
+ struct div_result res;
+
+ div128_by_32(HZ, 0, tb_ticks_per_sec, &res);
+ __cputime_jiffies_factor = res.result_low;
+ div128_by_32(1000, 0, tb_ticks_per_sec, &res);
+ __cputime_msec_factor = res.result_low;
+ div128_by_32(1, 0, tb_ticks_per_sec, &res);
+ __cputime_sec_factor = res.result_low;
+ div128_by_32(USER_HZ, 0, tb_ticks_per_sec, &res);
+ __cputime_clockt_factor = res.result_low;
+}
+
+/*
+ * Read the PURR on systems that have it, otherwise the timebase.
+ */
+static u64 read_purr(void)
+{
+ if (cpu_has_feature(CPU_FTR_PURR))
+ return mfspr(SPRN_PURR);
+ return mftb();
+}
+
+/*
+ * Account time for a transition between system, hard irq
+ * or soft irq state.
+ */
+void account_system_vtime(struct task_struct *tsk)
+{
+ u64 now, delta;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ now = read_purr();
+ delta = now - get_paca()->startpurr;
+ get_paca()->startpurr = now;
+ if (!in_interrupt()) {
+ delta += get_paca()->system_time;
+ get_paca()->system_time = 0;
+ }
+ account_system_time(tsk, 0, delta);
+ local_irq_restore(flags);
+}
+
+/*
+ * Transfer the user and system times accumulated in the paca
+ * by the exception entry and exit code to the generic process
+ * user and system time records.
+ * Must be called with interrupts disabled.
+ */
+void account_process_vtime(struct task_struct *tsk)
+{
+ cputime_t utime;
+
+ utime = get_paca()->user_time;
+ get_paca()->user_time = 0;
+ account_user_time(tsk, utime);
+}
+
+static void account_process_time(struct pt_regs *regs)
+{
+ int cpu = smp_processor_id();
+
+ account_process_vtime(current);
+ run_local_timers();
+ if (rcu_pending(cpu))
+ rcu_check_callbacks(cpu, user_mode(regs));
+ scheduler_tick();
+ run_posix_cpu_timers(current);
+}
+
+#ifdef CONFIG_PPC_SPLPAR
+/*
+ * Stuff for accounting stolen time.
+ */
+struct cpu_purr_data {
+ int initialized; /* thread is running */
+ u64 tb0; /* timebase at origin time */
+ u64 purr0; /* PURR at origin time */
+ u64 tb; /* last TB value read */
+ u64 purr; /* last PURR value read */
+ u64 stolen; /* stolen time so far */
+ spinlock_t lock;
+};
+
+static DEFINE_PER_CPU(struct cpu_purr_data, cpu_purr_data);
+
+static void snapshot_tb_and_purr(void *data)
+{
+ struct cpu_purr_data *p = &__get_cpu_var(cpu_purr_data);
+
+ p->tb0 = mftb();
+ p->purr0 = mfspr(SPRN_PURR);
+ p->tb = p->tb0;
+ p->purr = 0;
+ wmb();
+ p->initialized = 1;
+}
+
+/*
+ * Called during boot when all cpus have come up.
+ */
+void snapshot_timebases(void)
+{
+ int cpu;
+
+ if (!cpu_has_feature(CPU_FTR_PURR))
+ return;
+ for_each_cpu(cpu)
+ spin_lock_init(&per_cpu(cpu_purr_data, cpu).lock);
+ on_each_cpu(snapshot_tb_and_purr, NULL, 0, 1);
+}
+
+void calculate_steal_time(void)
+{
+ u64 tb, purr, t0;
+ s64 stolen;
+ struct cpu_purr_data *p0, *pme, *phim;
+ int cpu;
+
+ if (!cpu_has_feature(CPU_FTR_PURR))
+ return;
+ cpu = smp_processor_id();
+ pme = &per_cpu(cpu_purr_data, cpu);
+ if (!pme->initialized)
+ return; /* this can happen in early boot */
+ p0 = &per_cpu(cpu_purr_data, cpu & ~1);
+ phim = &per_cpu(cpu_purr_data, cpu ^ 1);
+ spin_lock(&p0->lock);
+ tb = mftb();
+ purr = mfspr(SPRN_PURR) - pme->purr0;
+ if (!phim->initialized || !cpu_online(cpu ^ 1)) {
+ stolen = (tb - pme->tb) - (purr - pme->purr);
+ } else {
+ t0 = pme->tb0;
+ if (phim->tb0 < t0)
+ t0 = phim->tb0;
+ stolen = phim->tb - t0 - phim->purr - purr - p0->stolen;
+ }
+ if (stolen > 0) {
+ account_steal_time(current, stolen);
+ p0->stolen += stolen;
+ }
+ pme->tb = tb;
+ pme->purr = purr;
+ spin_unlock(&p0->lock);
+}
+
+/*
+ * Must be called before the cpu is added to the online map when
+ * a cpu is being brought up at runtime.
+ */
+static void snapshot_purr(void)
+{
+ int cpu;
+ u64 purr;
+ struct cpu_purr_data *p0, *pme, *phim;
+ unsigned long flags;
+
+ if (!cpu_has_feature(CPU_FTR_PURR))
+ return;
+ cpu = smp_processor_id();
+ pme = &per_cpu(cpu_purr_data, cpu);
+ p0 = &per_cpu(cpu_purr_data, cpu & ~1);
+ phim = &per_cpu(cpu_purr_data, cpu ^ 1);
+ spin_lock_irqsave(&p0->lock, flags);
+ pme->tb = pme->tb0 = mftb();
+ purr = mfspr(SPRN_PURR);
+ if (!phim->initialized) {
+ pme->purr = 0;
+ pme->purr0 = purr;
+ } else {
+ /* set p->purr and p->purr0 for no change in p0->stolen */
+ pme->purr = phim->tb - phim->tb0 - phim->purr - p0->stolen;
+ pme->purr0 = purr - pme->purr;
+ }
+ pme->initialized = 1;
+ spin_unlock_irqrestore(&p0->lock, flags);
+}
+
+#endif /* CONFIG_PPC_SPLPAR */
+
+#else /* ! CONFIG_VIRT_CPU_ACCOUNTING */
+#define calc_cputime_factors()
+#define account_process_time(regs) update_process_times(user_mode(regs))
+#define calculate_steal_time() do { } while (0)
+#endif
+
+#if !(defined(CONFIG_VIRT_CPU_ACCOUNTING) && defined(CONFIG_PPC_SPLPAR))
+#define snapshot_purr() do { } while (0)
+#endif
+
+/*
+ * Called when a cpu comes up after the system has finished booting,
+ * i.e. as a result of a hotplug cpu action.
+ */
+void snapshot_timebase(void)
+{
+ __get_cpu_var(last_jiffy) = get_tb();
+ snapshot_purr();
+}
+
void __delay(unsigned long loops)
{
unsigned long start;
@@ -392,6 +612,7 @@
new_tb_ticks_per_jiffy, sign, tick_diff );
tb_ticks_per_jiffy = new_tb_ticks_per_jiffy;
tb_ticks_per_sec = new_tb_ticks_per_sec;
+ calc_cputime_factors();
div128_by_32( XSEC_PER_SEC, 0, tb_ticks_per_sec, &divres );
do_gtod.tb_ticks_per_sec = tb_ticks_per_sec;
tb_to_xs = divres.result_low;
@@ -440,6 +661,7 @@
irq_enter();
profile_tick(CPU_PROFILING, regs);
+ calculate_steal_time();
#ifdef CONFIG_PPC_ISERIES
get_lppaca()->int_dword.fields.decr_int = 0;
@@ -461,7 +683,7 @@
* is the case.
*/
if (!cpu_is_offline(cpu))
- update_process_times(user_mode(regs));
+ account_process_time(regs);
/*
* No need to check whether cpu is offline here; boot_cpuid
@@ -518,13 +740,27 @@
void __init smp_space_timers(unsigned int max_cpus)
{
int i;
+ unsigned long half = tb_ticks_per_jiffy / 2;
unsigned long offset = tb_ticks_per_jiffy / max_cpus;
unsigned long previous_tb = per_cpu(last_jiffy, boot_cpuid);
/* make sure tb > per_cpu(last_jiffy, cpu) for all cpus always */
previous_tb -= tb_ticks_per_jiffy;
+ /*
+ * The stolen time calculation for POWER5 shared-processor LPAR
+ * systems works better if the two threads' timebase interrupts
+ * are staggered by half a jiffy with respect to each other.
+ */
for_each_cpu(i) {
- if (i != boot_cpuid) {
+ if (i == boot_cpuid)
+ continue;
+ if (i == (boot_cpuid ^ 1))
+ per_cpu(last_jiffy, i) =
+ per_cpu(last_jiffy, boot_cpuid) - half;
+ else if (i & 1)
+ per_cpu(last_jiffy, i) =
+ per_cpu(last_jiffy, i ^ 1) + half;
+ else {
previous_tb += offset;
per_cpu(last_jiffy, i) = previous_tb;
}
@@ -720,6 +956,7 @@
tb_ticks_per_sec = ppc_tb_freq;
tb_ticks_per_usec = ppc_tb_freq / 1000000;
tb_to_us = mulhwu_scale_factor(ppc_tb_freq, 1000000);
+ calc_cputime_factors();
/*
* Calculate the length of each tick in ns. It will not be
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 04f7df3..ec83703 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -1,6 +1,4 @@
/*
- * linux/arch/ppc64/kernel/vdso.c
- *
* Copyright (C) 2004 Benjamin Herrenschmidt, IBM Corp.
* <benh@kernel.crashing.org>
*
diff --git a/arch/powerpc/lib/copypage_64.S b/arch/powerpc/lib/copypage_64.S
index 40523b1..f9837f4 100644
--- a/arch/powerpc/lib/copypage_64.S
+++ b/arch/powerpc/lib/copypage_64.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/lib/copypage.S
- *
* Copyright (C) 2002 Paul Mackerras, IBM Corp.
*
* This program is free software; you can redistribute it and/or
diff --git a/arch/powerpc/lib/copyuser_64.S b/arch/powerpc/lib/copyuser_64.S
index 6d69ef3..a6b54cb 100644
--- a/arch/powerpc/lib/copyuser_64.S
+++ b/arch/powerpc/lib/copyuser_64.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/lib/copyuser.S
- *
* Copyright (C) 2002 Paul Mackerras, IBM Corp.
*
* This program is free software; you can redistribute it and/or
diff --git a/arch/powerpc/lib/e2a.c b/arch/powerpc/lib/e2a.c
index d2b8348..4f88f4c 100644
--- a/arch/powerpc/lib/e2a.c
+++ b/arch/powerpc/lib/e2a.c
@@ -1,9 +1,7 @@
/*
- * arch/ppc64/lib/e2a.c
- *
* EBCDIC to ASCII conversion
*
- * This function moved here from arch/ppc64/kernel/viopath.c
+ * This function moved here from arch/powerpc/platforms/iseries/viopath.c
*
* (C) Copyright 2000-2004 IBM Corporation
*
diff --git a/arch/powerpc/lib/memcpy_64.S b/arch/powerpc/lib/memcpy_64.S
index 9ccacdf..fd66acf 100644
--- a/arch/powerpc/lib/memcpy_64.S
+++ b/arch/powerpc/lib/memcpy_64.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/lib/memcpy.S
- *
* Copyright (C) 2002 Paul Mackerras, IBM Corp.
*
* This program is free software; you can redistribute it and/or
diff --git a/arch/powerpc/lib/rheap.c b/arch/powerpc/lib/rheap.c
index 42c5de2..31e5118 100644
--- a/arch/powerpc/lib/rheap.c
+++ b/arch/powerpc/lib/rheap.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/rheap.c
- *
* A Remote Heap. Remote means that we don't touch the memory that the
* heap points to. Normal heap implementations use the memory they manage
* to place their list. We cannot do that because the memory we manage may
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index a4815d3..ec4adcb 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/mm/fault.c
- *
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
*
diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S
index 12ccd71..ea469ee 100644
--- a/arch/powerpc/mm/hash_low_32.S
+++ b/arch/powerpc/mm/hash_low_32.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/hashtable.S
- *
* $Id: hashtable.S,v 1.6 1999/10/08 01:56:15 paulus Exp $
*
* PowerPC version
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index e9d589e..7d9ce9a 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -431,7 +431,6 @@
* the absolute address space.
*/
table = lmb_alloc(htab_size_bytes, htab_size_bytes);
- BUG_ON(table == 0);
DBG("Hash table allocated at %lx, size: %lx\n", table,
htab_size_bytes);
diff --git a/arch/powerpc/mm/lmb.c b/arch/powerpc/mm/lmb.c
index bbe3eac..874cd10 100644
--- a/arch/powerpc/mm/lmb.c
+++ b/arch/powerpc/mm/lmb.c
@@ -31,6 +31,8 @@
#define DBG(fmt...)
#endif
+#define LMB_ALLOC_ANYWHERE 0
+
struct lmb lmb;
void lmb_dump_all(void)
@@ -226,6 +228,20 @@
unsigned long __init lmb_alloc_base(unsigned long size, unsigned long align,
unsigned long max_addr)
{
+ unsigned long alloc;
+
+ alloc = __lmb_alloc_base(size, align, max_addr);
+
+ if (alloc < 0)
+ panic("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n",
+ size, max_addr);
+
+ return alloc;
+}
+
+unsigned long __init __lmb_alloc_base(unsigned long size, unsigned long align,
+ unsigned long max_addr)
+{
long i, j;
unsigned long base = 0;
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 550517c..6809cdb 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -249,7 +249,6 @@
bootmap_pages = bootmem_bootmap_pages(total_pages);
start = lmb_alloc(bootmap_pages << PAGE_SHIFT, PAGE_SIZE);
- BUG_ON(!start);
boot_mapsize = init_bootmem(start >> PAGE_SHIFT, total_pages);
diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
index fe65f522..972a8e8 100644
--- a/arch/powerpc/mm/mmap.c
+++ b/arch/powerpc/mm/mmap.c
@@ -1,6 +1,4 @@
/*
- * linux/arch/ppc64/mm/mmap.c
- *
* flexible mmap layout support
*
* Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 2863a91..da5280f 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -570,11 +570,11 @@
unsigned long end_pfn)
{
int new_nid;
- unsigned long ret = lmb_alloc_base(size, align, end_pfn << PAGE_SHIFT);
+ unsigned long ret = __lmb_alloc_base(size, align, end_pfn << PAGE_SHIFT);
/* retry over all memory */
if (!ret)
- ret = lmb_alloc_base(size, align, lmb_end_of_DRAM());
+ ret = __lmb_alloc_base(size, align, lmb_end_of_DRAM());
if (!ret)
panic("numa.c: cannot allocate %lu bytes on node %d",
diff --git a/arch/powerpc/mm/slb_low.S b/arch/powerpc/mm/slb_low.S
index d1acee3..abfaabf6 100644
--- a/arch/powerpc/mm/slb_low.S
+++ b/arch/powerpc/mm/slb_low.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/mm/slb_low.S
- *
* Low-level SLB routines
*
* Copyright (C) 2004 David Gibson <dwg@au.ibm.com>, IBM
diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c
index 82e4951..91d25fb 100644
--- a/arch/powerpc/mm/stab.c
+++ b/arch/powerpc/mm/stab.c
@@ -247,10 +247,6 @@
newstab = lmb_alloc_base(HW_PAGE_SIZE, HW_PAGE_SIZE,
1<<SID_SHIFT);
- if (! newstab)
- panic("Unable to allocate segment table for CPU %d.\n",
- cpu);
-
newstab = (unsigned long)__va(newstab);
memset((void *)newstab, 0, HW_PAGE_SIZE);
diff --git a/arch/powerpc/mm/tlb_64.c b/arch/powerpc/mm/tlb_64.c
index bb3afb6..f734b11 100644
--- a/arch/powerpc/mm/tlb_64.c
+++ b/arch/powerpc/mm/tlb_64.c
@@ -36,7 +36,7 @@
DEFINE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
/* This is declared as we are using the more or less generic
- * include/asm-ppc64/tlb.h file -- tgall
+ * include/asm-powerpc/tlb.h file -- tgall
*/
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
DEFINE_PER_CPU(struct pte_freelist_batch *, pte_freelist_cur);
diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile
index 9d8b28ef..5c72367 100644
--- a/arch/powerpc/platforms/83xx/Makefile
+++ b/arch/powerpc/platforms/83xx/Makefile
@@ -1,4 +1,6 @@
#
# Makefile for the PowerPC 83xx linux kernel.
#
-obj-$(CONFIG_MPC834x_SYS) += mpc834x_sys.o pci.o
+obj-y := misc.o
+obj-$(CONFIG_PCI) += pci.o
+obj-$(CONFIG_MPC834x_SYS) += mpc834x_sys.o
diff --git a/arch/powerpc/platforms/83xx/misc.c b/arch/powerpc/platforms/83xx/misc.c
new file mode 100644
index 0000000..0eb3d99
--- /dev/null
+++ b/arch/powerpc/platforms/83xx/misc.c
@@ -0,0 +1,55 @@
+/*
+ * misc setup functions for MPC83xx
+ *
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/config.h>
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+
+#include <asm/io.h>
+#include <asm/hw_irq.h>
+#include <sysdev/fsl_soc.h>
+
+#include "mpc83xx.h"
+
+void mpc83xx_restart(char *cmd)
+{
+#define RST_OFFSET 0x00000900
+#define RST_PROT_REG 0x00000018
+#define RST_CTRL_REG 0x0000001c
+ __be32 __iomem *reg;
+
+ /* map reset register space */
+ reg = ioremap(get_immrbase() + 0x900, 0xff);
+
+ local_irq_disable();
+
+ /* enable software reset "RSTE" */
+ out_be32(reg + (RST_PROT_REG >> 2), 0x52535445);
+
+ /* set software hard reset */
+ out_be32(reg + (RST_CTRL_REG >> 2), 0x52535445);
+ for (;;) ;
+}
+
+long __init mpc83xx_time_init(void)
+{
+#define SPCR_OFFSET 0x00000110
+#define SPCR_TBEN 0x00400000
+ __be32 __iomem *spcr = ioremap(get_immrbase() + SPCR_OFFSET, 4);
+ __be32 tmp;
+
+ tmp = in_be32(spcr);
+ out_be32(spcr, tmp | SPCR_TBEN);
+
+ iounmap(spcr);
+
+ return 0;
+}
diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.c b/arch/powerpc/platforms/83xx/mpc834x_sys.c
index 2098dd0..7c18b4c 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_sys.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_sys.c
@@ -24,22 +24,15 @@
#include <linux/delay.h>
#include <linux/seq_file.h>
#include <linux/root_dev.h>
-#include <linux/module.h>
-#include <linux/fsl_devices.h>
#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
#include <asm/atomic.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/ipic.h>
#include <asm/bootinfo.h>
-#include <asm/pci-bridge.h>
-#include <asm/mpc83xx.h>
#include <asm/irq.h>
-#include <mm/mmu_decl.h>
#include <asm/prom.h>
#include <asm/udbg.h>
#include <sysdev/fsl_soc.h>
@@ -52,8 +45,6 @@
#endif
#ifdef CONFIG_PCI
-extern int mpc83xx_pci2_busno;
-
static int
mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
{
@@ -78,26 +69,14 @@
const long min_idsel = 0x11, max_idsel = 0x20, irqs_per_slot = 4;
return PCI_IRQ_TABLE_LOOKUP;
}
-
-static int
-mpc83xx_exclude_device(u_char bus, u_char devfn)
-{
- if (bus == 0 && PCI_SLOT(devfn) == 0)
- return PCIBIOS_DEVICE_NOT_FOUND;
- if (mpc83xx_pci2_busno)
- if (bus == (mpc83xx_pci2_busno) && PCI_SLOT(devfn) == 0)
- return PCIBIOS_DEVICE_NOT_FOUND;
- return PCIBIOS_SUCCESSFUL;
-}
-#endif /* CONFIG_PCI */
+#endif /* CONFIG_PCI */
/* ************************************************************************
*
* Setup the architecture
*
*/
-static void __init
-mpc834x_sys_setup_arch(void)
+static void __init mpc834x_sys_setup_arch(void)
{
struct device_node *np;
@@ -106,14 +85,14 @@
np = of_find_node_by_type(NULL, "cpu");
if (np != 0) {
- unsigned int *fp = (int *) get_property(np, "clock-frequency", NULL);
+ unsigned int *fp =
+ (int *)get_property(np, "clock-frequency", NULL);
if (fp != 0)
loops_per_jiffy = *fp / HZ;
else
loops_per_jiffy = 50000000 / HZ;
of_node_put(np);
}
-
#ifdef CONFIG_PCI
for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
add_bridge(np);
@@ -124,14 +103,13 @@
#endif
#ifdef CONFIG_ROOT_NFS
- ROOT_DEV = Root_NFS;
+ ROOT_DEV = Root_NFS;
#else
- ROOT_DEV = Root_HDA1;
+ ROOT_DEV = Root_HDA1;
#endif
}
-void __init
-mpc834x_sys_init_IRQ(void)
+void __init mpc834x_sys_init_IRQ(void)
{
u8 senses[8] = {
0, /* EXT 0 */
@@ -160,64 +138,27 @@
}
#if defined(CONFIG_I2C_MPC) && defined(CONFIG_SENSORS_DS1374)
-extern ulong ds1374_get_rtc_time(void);
-extern int ds1374_set_rtc_time(ulong);
+extern ulong ds1374_get_rtc_time(void);
+extern int ds1374_set_rtc_time(ulong);
-static int __init
-mpc834x_rtc_hookup(void)
+static int __init mpc834x_rtc_hookup(void)
{
- struct timespec tv;
+ struct timespec tv;
ppc_md.get_rtc_time = ds1374_get_rtc_time;
ppc_md.set_rtc_time = ds1374_set_rtc_time;
tv.tv_nsec = 0;
- tv.tv_sec = (ppc_md.get_rtc_time)();
+ tv.tv_sec = (ppc_md.get_rtc_time) ();
do_settimeofday(&tv);
return 0;
}
+
late_initcall(mpc834x_rtc_hookup);
#endif
-static void
-mpc83xx_restart(char *cmd)
-{
-#define RST_OFFSET 0x00000900
-#define RST_PROT_REG 0x00000018
-#define RST_CTRL_REG 0x0000001c
- __be32 __iomem *reg;
-
- // map reset register space
- reg = ioremap(get_immrbase() + 0x900, 0xff);
-
- local_irq_disable();
-
- /* enable software reset "RSTE" */
- out_be32(reg + (RST_PROT_REG >> 2), 0x52535445);
-
- /* set software hard reset */
- out_be32(reg + (RST_CTRL_REG >> 2), 0x52535445);
- for(;;);
-}
-
-static long __init
-mpc83xx_time_init(void)
-{
-#define SPCR_OFFSET 0x00000110
-#define SPCR_TBEN 0x00400000
- __be32 __iomem *spcr = ioremap(get_immrbase() + SPCR_OFFSET, 4);
- __be32 tmp;
-
- tmp = in_be32(spcr);
- out_be32(spcr, tmp|SPCR_TBEN);
-
- iounmap(spcr);
-
- return 0;
-}
-void __init
-platform_init(void)
+void __init platform_init(void)
{
/* setup the PowerPC module struct */
ppc_md.setup_arch = mpc834x_sys_setup_arch;
@@ -239,5 +180,3 @@
return;
}
-
-
diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.h b/arch/powerpc/platforms/83xx/mpc834x_sys.h
index e4ca39f..fedecb7 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_sys.h
+++ b/arch/powerpc/platforms/83xx/mpc834x_sys.h
@@ -20,4 +20,4 @@
#define PIRQC MPC83xx_IRQ_EXT6
#define PIRQD MPC83xx_IRQ_EXT7
-#endif /* __MACH_MPC83XX_SYS_H__ */
+#endif /* __MACH_MPC83XX_SYS_H__ */
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
index ce9e66a..01cae10 100644
--- a/arch/powerpc/platforms/83xx/mpc83xx.h
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -10,5 +10,8 @@
*/
extern int add_bridge(struct device_node *dev);
+extern int mpc83xx_exclude_device(u_char bus, u_char devfn);
+extern void mpc83xx_restart(char *cmd);
+extern long mpc83xx_time_init(void);
-#endif /* __MPC83XX_H__ */
+#endif /* __MPC83XX_H__ */
diff --git a/arch/powerpc/platforms/83xx/pci.c b/arch/powerpc/platforms/83xx/pci.c
index 469cdac..16f7d3b 100644
--- a/arch/powerpc/platforms/83xx/pci.c
+++ b/arch/powerpc/platforms/83xx/pci.c
@@ -36,7 +36,16 @@
int mpc83xx_pci2_busno;
-#ifdef CONFIG_PCI
+int mpc83xx_exclude_device(u_char bus, u_char devfn)
+{
+ if (bus == 0 && PCI_SLOT(devfn) == 0)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+ if (mpc83xx_pci2_busno)
+ if (bus == (mpc83xx_pci2_busno) && PCI_SLOT(devfn) == 0)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+ return PCIBIOS_SUCCESSFUL;
+}
+
int __init add_bridge(struct device_node *dev)
{
int len;
@@ -52,7 +61,7 @@
has_address = (of_address_to_resource(dev, 0, &rsrc) == 0);
/* Get bus range if any */
- bus_range = (int *) get_property(dev, "bus-range", &len);
+ bus_range = (int *)get_property(dev, "bus-range", &len);
if (bus_range == NULL || len < 2 * sizeof(int)) {
printk(KERN_WARNING "Can't get bus-range for %s, assume"
" bus 0\n", dev->full_name);
@@ -74,7 +83,7 @@
if ((rsrc.start & 0xfffff) == 0x8500) {
setup_indirect_pci(hose, immr + 0x8300, immr + 0x8304);
}
- /* PCI 2*/
+ /* PCI 2 */
if ((rsrc.start & 0xfffff) == 0x8600) {
setup_indirect_pci(hose, immr + 0x8380, immr + 0x8384);
primary = 0;
@@ -84,10 +93,10 @@
printk(KERN_INFO "Found MPC83xx PCI host bridge at 0x%08lx. "
"Firmware bus number: %d->%d\n",
- rsrc.start, hose->first_busno, hose->last_busno);
+ rsrc.start, hose->first_busno, hose->last_busno);
DBG(" ->Hose at 0x%p, cfg_addr=0x%p,cfg_data=0x%p\n",
- hose, hose->cfg_addr, hose->cfg_data);
+ hose, hose->cfg_addr, hose->cfg_data);
/* Interpret the "ranges" property */
/* This also maps the I/O region and sets isa_io/mem_base */
@@ -95,5 +104,3 @@
return 0;
}
-
-#endif
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index c5bc282..d3d0ff7 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -1,86 +1,30 @@
-config 85xx
- bool
- depends on E500
- default y
-
-config PPC_INDIRECT_PCI_BE
- bool
- depends on 85xx
- default y
-
-menu "Freescale 85xx options"
- depends on E500
+menu "Platform support"
+ depends on PPC_85xx
choice
prompt "Machine Type"
- depends on 85xx
default MPC8540_ADS
config MPC8540_ADS
bool "Freescale MPC8540 ADS"
help
- This option enables support for the MPC 8540 ADS evaluation board.
-
-config MPC8548_CDS
- bool "Freescale MPC8548 CDS"
- help
- This option enablese support for the MPC8548 CDS evaluation board.
-
-config MPC8555_CDS
- bool "Freescale MPC8555 CDS"
- help
- This option enablese support for the MPC8555 CDS evaluation board.
-
-config MPC8560_ADS
- bool "Freescale MPC8560 ADS"
- help
- This option enables support for the MPC 8560 ADS evaluation board.
-
-config SBC8560
- bool "WindRiver PowerQUICC III SBC8560"
- help
- This option enables support for the WindRiver PowerQUICC III
- SBC8560 board.
-
-config STX_GP3
- bool "Silicon Turnkey Express GP3"
- help
- This option enables support for the Silicon Turnkey Express GP3
- board.
+ This option enables support for the MPC 8540 ADS board
endchoice
-# It's often necessary to know the specific 85xx processor type.
-# Fortunately, it is implied (so far) from the board type, so we
-# don't need to ask more redundant questions.
config MPC8540
bool
- depends on MPC8540_ADS
- default y
+ select PPC_UDBG_16550
+ select PPC_INDIRECT_PCI
+ default y if MPC8540_ADS
-config MPC8548
+config PPC_INDIRECT_PCI_BE
bool
- depends on MPC8548_CDS
+ depends on PPC_85xx
default y
-config MPC8555
+config MPIC
bool
- depends on MPC8555_CDS
- default y
-
-config MPC8560
- bool
- depends on SBC8560 || MPC8560_ADS || STX_GP3
- default y
-
-config 85xx_PCI2
- bool "Supprt for 2nd PCI host controller"
- depends on MPC8555_CDS
- default y
-
-config PPC_GEN550
- bool
- depends on MPC8540 || SBC8560 || MPC8555
default y
endmenu
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index 6407197..70e1190 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -1 +1,4 @@
-# empty makefile so make clean works
+#
+# Makefile for the PowerPC 85xx linux kernel.
+#
+obj-$(CONFIG_PPC_85xx) += misc.o mpc85xx_ads.o
diff --git a/arch/powerpc/platforms/85xx/misc.c b/arch/powerpc/platforms/85xx/misc.c
new file mode 100644
index 0000000..26c5e822
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/misc.c
@@ -0,0 +1,31 @@
+/*
+ * MPC85xx generic code.
+ *
+ * Maintained by Kumar Gala (see MAINTAINERS for contact information)
+ *
+ * Copyright 2005 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <asm/irq.h>
+
+extern void abort(void);
+
+void mpc85xx_restart(char *cmd)
+{
+ local_irq_disable();
+ abort();
+}
+
+/* For now this is a pass through */
+phys_addr_t fixup_bigphys_addr(phys_addr_t addr, phys_addr_t size)
+{
+ return addr;
+};
+
+EXPORT_SYMBOL(fixup_bigphys_addr);
diff --git a/arch/powerpc/platforms/85xx/mpc8540_ads.h b/arch/powerpc/platforms/85xx/mpc8540_ads.h
new file mode 100644
index 0000000..b3ec88c
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/mpc8540_ads.h
@@ -0,0 +1,60 @@
+/*
+ * arch/ppc/platforms/85xx/mpc8540_ads.h
+ *
+ * MPC8540ADS board definitions
+ *
+ * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ *
+ * Copyright 2004 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef __MACH_MPC8540ADS_H__
+#define __MACH_MPC8540ADS_H__
+
+#include <linux/config.h>
+#include <linux/initrd.h>
+
+#define BOARD_CCSRBAR ((uint)0xe0000000)
+#define BCSR_ADDR ((uint)0xf8000000)
+#define BCSR_SIZE ((uint)(32 * 1024))
+
+/* PCI interrupt controller */
+#define PIRQA MPC85xx_IRQ_EXT1
+#define PIRQB MPC85xx_IRQ_EXT2
+#define PIRQC MPC85xx_IRQ_EXT3
+#define PIRQD MPC85xx_IRQ_EXT4
+
+#define MPC85XX_PCI1_LOWER_IO 0x00000000
+#define MPC85XX_PCI1_UPPER_IO 0x00ffffff
+
+#define MPC85XX_PCI1_LOWER_MEM 0x80000000
+#define MPC85XX_PCI1_UPPER_MEM 0x9fffffff
+
+#define MPC85XX_PCI1_IO_BASE 0xe2000000
+#define MPC85XX_PCI1_MEM_OFFSET 0x00000000
+
+#define MPC85XX_PCI1_IO_SIZE 0x01000000
+
+/* PCI config */
+#define PCI1_CFG_ADDR_OFFSET (0x8000)
+#define PCI1_CFG_DATA_OFFSET (0x8004)
+
+#define PCI2_CFG_ADDR_OFFSET (0x9000)
+#define PCI2_CFG_DATA_OFFSET (0x9004)
+
+/* Additional register for PCI-X configuration */
+#define PCIX_NEXT_CAP 0x60
+#define PCIX_CAP_ID 0x61
+#define PCIX_COMMAND 0x62
+#define PCIX_STATUS 0x64
+
+/* Offset of CPM register space */
+#define CPM_MAP_ADDR (CCSRBAR + MPC85xx_CPM_OFFSET)
+
+#endif /* __MACH_MPC8540ADS_H__ */
diff --git a/arch/powerpc/platforms/85xx/mpc85xx.h b/arch/powerpc/platforms/85xx/mpc85xx.h
new file mode 100644
index 0000000..be75abb2
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/mpc85xx.h
@@ -0,0 +1,17 @@
+/*
+ * arch/ppc/platforms/85xx/mpc85xx.h
+ *
+ * MPC85xx soc definitions/function decls
+ *
+ * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ *
+ * Copyright 2005 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+extern void mpc85xx_restart(char *);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
new file mode 100644
index 0000000..ba6798d
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -0,0 +1,177 @@
+/*
+ * MPC85xx setup and early boot code plus other random bits.
+ *
+ * Maintained by Kumar Gala (see MAINTAINERS for contact information)
+ *
+ * Copyright 2005 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/config.h>
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/root_dev.h>
+
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <asm/mpc85xx.h>
+#include <asm/prom.h>
+#include <asm/mpic.h>
+#include <mm/mmu_decl.h>
+#include <asm/udbg.h>
+
+#include <sysdev/fsl_soc.h>
+#include "mpc85xx.h"
+
+#ifndef CONFIG_PCI
+unsigned long isa_io_base = 0;
+unsigned long isa_mem_base = 0;
+#endif
+
+/*
+ * Internal interrupts are all Level Sensitive, and Positive Polarity
+ *
+ * Note: Likely, this table and the following function should be
+ * obtained and derived from the OF Device Tree.
+ */
+static u_char mpc85xx_ads_openpic_initsenses[] __initdata = {
+ MPC85XX_INTERNAL_IRQ_SENSES,
+ 0x0, /* External 0: */
+#if defined(CONFIG_PCI)
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext 1: PCI slot 0 */
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext 2: PCI slot 1 */
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext 3: PCI slot 2 */
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext 4: PCI slot 3 */
+#else
+ 0x0, /* External 1: */
+ 0x0, /* External 2: */
+ 0x0, /* External 3: */
+ 0x0, /* External 4: */
+#endif
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* External 5: PHY */
+ 0x0, /* External 6: */
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* External 7: PHY */
+ 0x0, /* External 8: */
+ 0x0, /* External 9: */
+ 0x0, /* External 10: */
+ 0x0, /* External 11: */
+};
+
+void __init mpc85xx_ads_pic_init(void)
+{
+ struct mpic *mpic1;
+ phys_addr_t OpenPIC_PAddr;
+
+ /* Determine the Physical Address of the OpenPIC regs */
+ OpenPIC_PAddr = get_immrbase() + MPC85xx_OPENPIC_OFFSET;
+
+ mpic1 = mpic_alloc(OpenPIC_PAddr,
+ MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ 4, MPC85xx_OPENPIC_IRQ_OFFSET, 0, 250,
+ mpc85xx_ads_openpic_initsenses,
+ sizeof(mpc85xx_ads_openpic_initsenses),
+ " OpenPIC ");
+ BUG_ON(mpic1 == NULL);
+ mpic_assign_isu(mpic1, 0, OpenPIC_PAddr + 0x10200);
+ mpic_assign_isu(mpic1, 1, OpenPIC_PAddr + 0x10280);
+ mpic_assign_isu(mpic1, 2, OpenPIC_PAddr + 0x10300);
+ mpic_assign_isu(mpic1, 3, OpenPIC_PAddr + 0x10380);
+ mpic_assign_isu(mpic1, 4, OpenPIC_PAddr + 0x10400);
+ mpic_assign_isu(mpic1, 5, OpenPIC_PAddr + 0x10480);
+ mpic_assign_isu(mpic1, 6, OpenPIC_PAddr + 0x10500);
+ mpic_assign_isu(mpic1, 7, OpenPIC_PAddr + 0x10580);
+
+ /* dummy mappings to get to 48 */
+ mpic_assign_isu(mpic1, 8, OpenPIC_PAddr + 0x10600);
+ mpic_assign_isu(mpic1, 9, OpenPIC_PAddr + 0x10680);
+ mpic_assign_isu(mpic1, 10, OpenPIC_PAddr + 0x10700);
+ mpic_assign_isu(mpic1, 11, OpenPIC_PAddr + 0x10780);
+
+ /* External ints */
+ mpic_assign_isu(mpic1, 12, OpenPIC_PAddr + 0x10000);
+ mpic_assign_isu(mpic1, 13, OpenPIC_PAddr + 0x10080);
+ mpic_assign_isu(mpic1, 14, OpenPIC_PAddr + 0x10100);
+ mpic_init(mpic1);
+}
+
+/*
+ * Setup the architecture
+ */
+static void __init mpc85xx_ads_setup_arch(void)
+{
+ struct device_node *cpu;
+
+ if (ppc_md.progress)
+ ppc_md.progress("mpc85xx_ads_setup_arch()", 0);
+
+ cpu = of_find_node_by_type(NULL, "cpu");
+ if (cpu != 0) {
+ unsigned int *fp;
+
+ fp = (int *)get_property(cpu, "clock-frequency", NULL);
+ if (fp != 0)
+ loops_per_jiffy = *fp / HZ;
+ else
+ loops_per_jiffy = 50000000 / HZ;
+ of_node_put(cpu);
+ }
+#ifdef CONFIG_ROOT_NFS
+ ROOT_DEV = Root_NFS;
+#else
+ ROOT_DEV = Root_HDA1;
+#endif
+}
+
+void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
+{
+ uint pvid, svid, phid1;
+ uint memsize = total_memory;
+
+ pvid = mfspr(SPRN_PVR);
+ svid = mfspr(SPRN_SVR);
+
+ seq_printf(m, "Vendor\t\t: Freescale Semiconductor\n");
+ seq_printf(m, "Machine\t\t: mpc85xx\n");
+ seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
+ seq_printf(m, "SVR\t\t: 0x%x\n", svid);
+
+ /* Display cpu Pll setting */
+ phid1 = mfspr(SPRN_HID1);
+ seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
+
+ /* Display the amount of memory */
+ seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
+}
+
+void __init platform_init(void)
+{
+ ppc_md.setup_arch = mpc85xx_ads_setup_arch;
+ ppc_md.show_cpuinfo = mpc85xx_ads_show_cpuinfo;
+
+ ppc_md.init_IRQ = mpc85xx_ads_pic_init;
+ ppc_md.get_irq = mpic_get_irq;
+
+ ppc_md.restart = mpc85xx_restart;
+ ppc_md.power_off = NULL;
+ ppc_md.halt = NULL;
+
+ ppc_md.time_init = NULL;
+ ppc_md.set_rtc_time = NULL;
+ ppc_md.get_rtc_time = NULL;
+ ppc_md.calibrate_decr = generic_calibrate_decr;
+
+ ppc_md.progress = udbg_progress;
+
+ if (ppc_md.progress)
+ ppc_md.progress("mpc85xx_ads platform_init(): exit", 0);
+}
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index 04073fd..c4f6b0d 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -8,7 +8,7 @@
obj-$(CONFIG_PPC_CHRP) += chrp/
obj-$(CONFIG_4xx) += 4xx/
obj-$(CONFIG_PPC_83xx) += 83xx/
-obj-$(CONFIG_85xx) += 85xx/
+obj-$(CONFIG_PPC_85xx) += 85xx/
obj-$(CONFIG_PPC_PSERIES) += pseries/
obj-$(CONFIG_PPC_ISERIES) += iseries/
obj-$(CONFIG_PPC_MAPLE) += maple/
diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c
index 29c8678..6ad4b1a 100644
--- a/arch/powerpc/platforms/chrp/pegasos_eth.c
+++ b/arch/powerpc/platforms/chrp/pegasos_eth.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/chrp_pegasos_eth.c
- *
* Copyright (C) 2005 Sven Luther <sl@bplan-gmbh.de>
* Thanks to :
* Dale Farnsworth <dale@farnsworth.org>
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index e1fadbf..8bf4307 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/setup.c
- *
* Copyright (C) 1995 Linus Torvalds
* Adapted from 'alpha' version by Gary Thomas
* Modified by Cort Dougan (cort@cs.nmt.edu)
diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c
index 78df2e7..12c6f68 100644
--- a/arch/powerpc/platforms/chrp/time.c
+++ b/arch/powerpc/platforms/chrp/time.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/chrp_time.c
- *
* Copyright (C) 1991, 1992, 1995 Linus Torvalds
*
* Adapted for PowerPC (PReP) by Gary Thomas
diff --git a/arch/powerpc/platforms/maple/time.c b/arch/powerpc/platforms/maple/time.c
index 50bc4eb..5e6981d 100644
--- a/arch/powerpc/platforms/maple/time.c
+++ b/arch/powerpc/platforms/maple/time.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/kernel/maple_time.c
- *
* (c) Copyright 2004 Benjamin Herrenschmidt (benh@kernel.crashing.org),
* IBM Corp.
*
diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c
index 56fd4e0..cfd6527 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_32.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_32.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/pmac_cpufreq.c
- *
* Copyright (C) 2002 - 2005 Benjamin Herrenschmidt <benh@kernel.crashing.org>
* Copyright (C) 2004 John Steele Scott <toojays@toojays.net>
*
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index bbe7948..e49eddd 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/pmac_feature.c
- *
* Copyright (C) 1996-2001 Paul Mackerras (paulus@cs.anu.edu.au)
* Ben. Herrenschmidt (benh@kernel.crashing.org)
*
diff --git a/arch/powerpc/platforms/powermac/nvram.c b/arch/powerpc/platforms/powermac/nvram.c
index 3ebd045..5fd2899 100644
--- a/arch/powerpc/platforms/powermac/nvram.c
+++ b/arch/powerpc/platforms/powermac/nvram.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/pmac_nvram.c
- *
* Copyright (C) 2002 Benjamin Herrenschmidt (benh@kernel.crashing.org)
*
* This program is free software; you can redistribute it and/or
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 29c2946..385aab9 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -86,11 +86,10 @@
int ppc_override_l2cr_value;
int has_l2cache = 0;
-int pmac_newworld = 1;
+int pmac_newworld;
static int current_root_goodness = -1;
-extern int pmac_newworld;
extern struct machdep_calls pmac_md;
#define DEFAULT_ROOT_DEVICE Root_SDA1 /* sda1 - slightly silly choice */
@@ -308,9 +307,10 @@
for (ic = NULL; (ic = of_find_all_nodes(ic)) != NULL; )
if (get_property(ic, "interrupt-controller", NULL))
break;
- pmac_newworld = (ic != NULL);
- if (ic)
+ if (ic) {
+ pmac_newworld = 1;
of_node_put(ic);
+ }
/* Lookup PCI hosts */
pmac_pci_init();
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index 61616d1..9308986 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -1,5 +1,6 @@
obj-y := pci.o lpar.o hvCall.o nvram.o reconfig.o \
- setup.o iommu.o ras.o rtasd.o pci_dlpar.o
+ setup.o iommu.o ras.o rtasd.o pci_dlpar.o \
+ firmware.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_IBMVIO) += vio.o
obj-$(CONFIG_XICS) += xics.o
diff --git a/arch/powerpc/platforms/pseries/firmware.c b/arch/powerpc/platforms/pseries/firmware.c
new file mode 100644
index 0000000..989f4bc
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/firmware.c
@@ -0,0 +1,103 @@
+/*
+ * pSeries firmware setup code.
+ *
+ * Portions from arch/powerpc/platforms/pseries/setup.c:
+ * Copyright (C) 1995 Linus Torvalds
+ * Adapted from 'alpha' version by Gary Thomas
+ * Modified by Cort Dougan (cort@cs.nmt.edu)
+ * Modified by PPC64 Team, IBM Corp
+ *
+ * Portions from arch/powerpc/kernel/firmware.c
+ * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
+ * Modifications for ppc64:
+ * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
+ * Copyright (C) 2005 Stephen Rothwell, IBM Corporation
+ *
+ * Copyright 2006 IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#undef DEBUG
+
+#include <asm/firmware.h>
+#include <asm/prom.h>
+
+#ifdef DEBUG
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...)
+#endif
+
+typedef struct {
+ unsigned long val;
+ char * name;
+} firmware_feature_t;
+
+static __initdata firmware_feature_t
+firmware_features_table[FIRMWARE_MAX_FEATURES] = {
+ {FW_FEATURE_PFT, "hcall-pft"},
+ {FW_FEATURE_TCE, "hcall-tce"},
+ {FW_FEATURE_SPRG0, "hcall-sprg0"},
+ {FW_FEATURE_DABR, "hcall-dabr"},
+ {FW_FEATURE_COPY, "hcall-copy"},
+ {FW_FEATURE_ASR, "hcall-asr"},
+ {FW_FEATURE_DEBUG, "hcall-debug"},
+ {FW_FEATURE_PERF, "hcall-perf"},
+ {FW_FEATURE_DUMP, "hcall-dump"},
+ {FW_FEATURE_INTERRUPT, "hcall-interrupt"},
+ {FW_FEATURE_MIGRATE, "hcall-migrate"},
+ {FW_FEATURE_PERFMON, "hcall-perfmon"},
+ {FW_FEATURE_CRQ, "hcall-crq"},
+ {FW_FEATURE_VIO, "hcall-vio"},
+ {FW_FEATURE_RDMA, "hcall-rdma"},
+ {FW_FEATURE_LLAN, "hcall-lLAN"},
+ {FW_FEATURE_BULK, "hcall-bulk"},
+ {FW_FEATURE_XDABR, "hcall-xdabr"},
+ {FW_FEATURE_MULTITCE, "hcall-multi-tce"},
+ {FW_FEATURE_SPLPAR, "hcall-splpar"},
+};
+
+/* Build up the firmware features bitmask using the contents of
+ * device-tree/ibm,hypertas-functions. Ultimately this functionality may
+ * be moved into prom.c prom_init().
+ */
+void __init fw_feature_init(void)
+{
+ struct device_node *dn;
+ char *hypertas, *s;
+ int len, i;
+
+ DBG(" -> fw_feature_init()\n");
+
+ dn = of_find_node_by_path("/rtas");
+ if (dn == NULL) {
+ printk(KERN_ERR "WARNING! Cannot find RTAS in device-tree!\n");
+ goto out;
+ }
+
+ hypertas = get_property(dn, "ibm,hypertas-functions", &len);
+ if (hypertas == NULL)
+ goto out;
+
+ for (s = hypertas; s < hypertas + len; s += strlen(s) + 1) {
+ for (i = 0; i < FIRMWARE_MAX_FEATURES; i++) {
+ /* check value against table of strings */
+ if (!firmware_features_table[i].name ||
+ strcmp(firmware_features_table[i].name, s))
+ continue;
+
+ /* we have a match */
+ ppc64_firmware_features |=
+ firmware_features_table[i].val;
+ break;
+ }
+ }
+
+out:
+ of_node_put(dn);
+ DBG(" <- fw_feature_init()\n");
+}
diff --git a/arch/powerpc/platforms/pseries/firmware.h b/arch/powerpc/platforms/pseries/firmware.h
new file mode 100644
index 0000000..714f56f
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/firmware.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2006 IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _PSERIES_FIRMWARE_H
+#define _PSERIES_FIRMWARE_H
+
+#include <asm/firmware.h>
+
+extern void __init fw_feature_init(void);
+
+#endif /* _PSERIES_FIRMWARE_H */
diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S
index 176e8da..db7c19f 100644
--- a/arch/powerpc/platforms/pseries/hvCall.S
+++ b/arch/powerpc/platforms/pseries/hvCall.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/kernel/pSeries_hvCall.S
- *
* This file contains the generic code to perform a call to the
* pSeries LPAR hypervisor.
* NOTE: this file will go away when we move to inline this work.
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 48cfbfc..57930e2 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/kernel/pSeries_iommu.c
- *
* Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation
*
* Rewrite, cleanup:
diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c
index 999a962..946ad59 100644
--- a/arch/powerpc/platforms/pseries/pci.c
+++ b/arch/powerpc/platforms/pseries/pci.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc64/kernel/pSeries_pci.c
- *
* Copyright (C) 2001 Dave Engebretsen, IBM Corporation
* Copyright (C) 2003 Anton Blanchard <anton@au.ibm.com>, IBM
*
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 9edeca8..b5996a7 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -60,7 +60,6 @@
#include <asm/time.h>
#include <asm/nvram.h>
#include "xics.h"
-#include <asm/firmware.h>
#include <asm/pmc.h>
#include <asm/mpic.h>
#include <asm/ppc-pci.h>
@@ -70,6 +69,7 @@
#include "plpar_wrappers.h"
#include "ras.h"
+#include "firmware.h"
#ifdef DEBUG
#define DBG(fmt...) udbg_printf(fmt)
@@ -262,53 +262,6 @@
}
arch_initcall(pSeries_init_panel);
-
-/* Build up the ppc64_firmware_features bitmask field
- * using contents of device-tree/ibm,hypertas-functions.
- * Ultimately this functionality may be moved into prom.c prom_init().
- */
-static void __init fw_feature_init(void)
-{
- struct device_node * dn;
- char * hypertas;
- unsigned int len;
-
- DBG(" -> fw_feature_init()\n");
-
- ppc64_firmware_features = 0;
- dn = of_find_node_by_path("/rtas");
- if (dn == NULL) {
- printk(KERN_ERR "WARNING ! Cannot find RTAS in device-tree !\n");
- goto no_rtas;
- }
-
- hypertas = get_property(dn, "ibm,hypertas-functions", &len);
- if (hypertas) {
- while (len > 0){
- int i, hypertas_len;
- /* check value against table of strings */
- for(i=0; i < FIRMWARE_MAX_FEATURES ;i++) {
- if ((firmware_features_table[i].name) &&
- (strcmp(firmware_features_table[i].name,hypertas))==0) {
- /* we have a match */
- ppc64_firmware_features |=
- (firmware_features_table[i].val);
- break;
- }
- }
- hypertas_len = strlen(hypertas);
- len -= hypertas_len +1;
- hypertas+= hypertas_len +1;
- }
- }
-
- of_node_put(dn);
-no_rtas:
-
- DBG(" <- fw_feature_init()\n");
-}
-
-
static void __init pSeries_discover_pic(void)
{
struct device_node *np;
diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c
index 6298264..61d3174 100644
--- a/arch/powerpc/sysdev/dart_iommu.c
+++ b/arch/powerpc/sysdev/dart_iommu.c
@@ -194,8 +194,6 @@
* prefetching into invalid pages and corrupting data
*/
tmp = lmb_alloc(DART_PAGE_SIZE, DART_PAGE_SIZE);
- if (!tmp)
- panic("DART: Cannot allocate spare page!");
dart_emptyval = DARTMAP_VALID | ((tmp >> DART_PAGE_SHIFT) &
DARTMAP_RPNMASK);
diff --git a/arch/powerpc/sysdev/dcr.S b/arch/powerpc/sysdev/dcr.S
index 895f102..2078f39 100644
--- a/arch/powerpc/sysdev/dcr.S
+++ b/arch/powerpc/sysdev/dcr.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/dcr.S
- *
* "Indirect" DCR access
*
* Copyright (c) 2004 Eugene Surovegin <ebs@ebshome.net>
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 064c9de..ceb5846 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -40,7 +40,7 @@
return immrbase;
soc = of_find_node_by_type(NULL, "soc");
- if (soc != 0) {
+ if (soc) {
unsigned int size;
void *prop = get_property(soc, "reg", &size);
immrbase = of_translate_address(soc, prop);
@@ -49,21 +49,20 @@
return immrbase;
}
+
EXPORT_SYMBOL(get_immrbase);
-static const char * gfar_tx_intr = "tx";
-static const char * gfar_rx_intr = "rx";
-static const char * gfar_err_intr = "error";
-
-static int __init gfar_of_init(void)
+static int __init gfar_mdio_of_init(void)
{
struct device_node *np;
unsigned int i;
- struct platform_device *mdio_dev, *gfar_dev;
+ struct platform_device *mdio_dev;
struct resource res;
int ret;
- for (np = NULL, i = 0; (np = of_find_compatible_node(np, "mdio", "gianfar")) != NULL; i++) {
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "mdio", "gianfar")) != NULL;
+ i++) {
int k;
struct device_node *child = NULL;
struct gianfar_mdio_data mdio_data;
@@ -73,12 +72,14 @@
ret = of_address_to_resource(np, 0, &res);
if (ret)
- goto mdio_err;
+ goto err;
- mdio_dev = platform_device_register_simple("fsl-gianfar_mdio", res.start, &res, 1);
+ mdio_dev =
+ platform_device_register_simple("fsl-gianfar_mdio",
+ res.start, &res, 1);
if (IS_ERR(mdio_dev)) {
ret = PTR_ERR(mdio_dev);
- goto mdio_err;
+ goto err;
}
for (k = 0; k < 32; k++)
@@ -86,17 +87,44 @@
while ((child = of_get_next_child(np, child)) != NULL) {
if (child->n_intrs) {
- u32 *id = (u32 *) get_property(child, "reg", NULL);
+ u32 *id =
+ (u32 *) get_property(child, "reg", NULL);
mdio_data.irq[*id] = child->intrs[0].line;
}
}
- ret = platform_device_add_data(mdio_dev, &mdio_data, sizeof(struct gianfar_mdio_data));
+ ret =
+ platform_device_add_data(mdio_dev, &mdio_data,
+ sizeof(struct gianfar_mdio_data));
if (ret)
- goto mdio_unreg;
+ goto unreg;
}
- for (np = NULL, i = 0; (np = of_find_compatible_node(np, "network", "gianfar")) != NULL; i++) {
+ return 0;
+
+unreg:
+ platform_device_unregister(mdio_dev);
+err:
+ return ret;
+}
+
+arch_initcall(gfar_mdio_of_init);
+
+static const char *gfar_tx_intr = "tx";
+static const char *gfar_rx_intr = "rx";
+static const char *gfar_err_intr = "error";
+
+static int __init gfar_of_init(void)
+{
+ struct device_node *np;
+ unsigned int i;
+ struct platform_device *gfar_dev;
+ struct resource res;
+ int ret;
+
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "network", "gianfar")) != NULL;
+ i++) {
struct resource r[4];
struct device_node *phy, *mdio;
struct gianfar_platform_data gfar_data;
@@ -110,7 +138,7 @@
ret = of_address_to_resource(np, 0, &r[0]);
if (ret)
- goto gfar_err;
+ goto err;
r[1].start = np->intrs[0].line;
r[1].end = np->intrs[0].line;
@@ -133,11 +161,13 @@
r[3].flags = IORESOURCE_IRQ;
}
- gfar_dev = platform_device_register_simple("fsl-gianfar", i, &r[0], np->n_intrs + 1);
+ gfar_dev =
+ platform_device_register_simple("fsl-gianfar", i, &r[0],
+ np->n_intrs + 1);
if (IS_ERR(gfar_dev)) {
ret = PTR_ERR(gfar_dev);
- goto gfar_err;
+ goto err;
}
mac_addr = get_property(np, "address", NULL);
@@ -145,26 +175,26 @@
if (model && !strcasecmp(model, "TSEC"))
gfar_data.device_flags =
- FSL_GIANFAR_DEV_HAS_GIGABIT |
- FSL_GIANFAR_DEV_HAS_COALESCE |
- FSL_GIANFAR_DEV_HAS_RMON |
- FSL_GIANFAR_DEV_HAS_MULTI_INTR;
+ FSL_GIANFAR_DEV_HAS_GIGABIT |
+ FSL_GIANFAR_DEV_HAS_COALESCE |
+ FSL_GIANFAR_DEV_HAS_RMON |
+ FSL_GIANFAR_DEV_HAS_MULTI_INTR;
if (model && !strcasecmp(model, "eTSEC"))
gfar_data.device_flags =
- FSL_GIANFAR_DEV_HAS_GIGABIT |
- FSL_GIANFAR_DEV_HAS_COALESCE |
- FSL_GIANFAR_DEV_HAS_RMON |
- FSL_GIANFAR_DEV_HAS_MULTI_INTR |
- FSL_GIANFAR_DEV_HAS_CSUM |
- FSL_GIANFAR_DEV_HAS_VLAN |
- FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
+ FSL_GIANFAR_DEV_HAS_GIGABIT |
+ FSL_GIANFAR_DEV_HAS_COALESCE |
+ FSL_GIANFAR_DEV_HAS_RMON |
+ FSL_GIANFAR_DEV_HAS_MULTI_INTR |
+ FSL_GIANFAR_DEV_HAS_CSUM |
+ FSL_GIANFAR_DEV_HAS_VLAN |
+ FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
ph = (phandle *) get_property(np, "phy-handle", NULL);
phy = of_find_node_by_phandle(*ph);
if (phy == NULL) {
ret = -ENODEV;
- goto gfar_unreg;
+ goto unreg;
}
mdio = of_get_parent(phy);
@@ -174,7 +204,7 @@
if (ret) {
of_node_put(phy);
of_node_put(mdio);
- goto gfar_unreg;
+ goto unreg;
}
gfar_data.phy_id = *id;
@@ -183,23 +213,22 @@
of_node_put(phy);
of_node_put(mdio);
- ret = platform_device_add_data(gfar_dev, &gfar_data, sizeof(struct gianfar_platform_data));
+ ret =
+ platform_device_add_data(gfar_dev, &gfar_data,
+ sizeof(struct
+ gianfar_platform_data));
if (ret)
- goto gfar_unreg;
+ goto unreg;
}
return 0;
-mdio_unreg:
- platform_device_unregister(mdio_dev);
-mdio_err:
- return ret;
-
-gfar_unreg:
+unreg:
platform_device_unregister(gfar_dev);
-gfar_err:
+err:
return ret;
}
+
arch_initcall(gfar_of_init);
static int __init fsl_i2c_of_init(void)
@@ -209,17 +238,19 @@
struct platform_device *i2c_dev;
int ret;
- for (np = NULL, i = 0; (np = of_find_compatible_node(np, "i2c", "fsl-i2c")) != NULL; i++) {
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "i2c", "fsl-i2c")) != NULL;
+ i++) {
struct resource r[2];
struct fsl_i2c_platform_data i2c_data;
- unsigned char * flags = NULL;
+ unsigned char *flags = NULL;
memset(&r, 0, sizeof(r));
memset(&i2c_data, 0, sizeof(i2c_data));
ret = of_address_to_resource(np, 0, &r[0]);
if (ret)
- goto i2c_err;
+ goto err;
r[1].start = np->intrs[0].line;
r[1].end = np->intrs[0].line;
@@ -228,7 +259,7 @@
i2c_dev = platform_device_register_simple("fsl-i2c", i, r, 2);
if (IS_ERR(i2c_dev)) {
ret = PTR_ERR(i2c_dev);
- goto i2c_err;
+ goto err;
}
i2c_data.device_flags = 0;
@@ -240,18 +271,22 @@
if (flags)
i2c_data.device_flags |= FSL_I2C_DEV_CLOCK_5200;
- ret = platform_device_add_data(i2c_dev, &i2c_data, sizeof(struct fsl_i2c_platform_data));
+ ret =
+ platform_device_add_data(i2c_dev, &i2c_data,
+ sizeof(struct
+ fsl_i2c_platform_data));
if (ret)
- goto i2c_unreg;
+ goto unreg;
}
return 0;
-i2c_unreg:
+unreg:
platform_device_unregister(i2c_dev);
-i2c_err:
+err:
return ret;
}
+
arch_initcall(fsl_i2c_of_init);
#ifdef CONFIG_PPC_83xx
@@ -267,51 +302,192 @@
if (!np) {
ret = -ENODEV;
- goto mpc83xx_wdt_nodev;
+ goto nodev;
}
soc = of_find_node_by_type(NULL, "soc");
if (!soc) {
ret = -ENODEV;
- goto mpc83xx_wdt_nosoc;
+ goto nosoc;
}
freq = (unsigned int *)get_property(soc, "bus-frequency", NULL);
if (!freq) {
ret = -ENODEV;
- goto mpc83xx_wdt_err;
+ goto err;
}
memset(&r, 0, sizeof(r));
ret = of_address_to_resource(np, 0, &r);
if (ret)
- goto mpc83xx_wdt_err;
+ goto err;
dev = platform_device_register_simple("mpc83xx_wdt", 0, &r, 1);
if (IS_ERR(dev)) {
ret = PTR_ERR(dev);
- goto mpc83xx_wdt_err;
+ goto err;
}
ret = platform_device_add_data(dev, freq, sizeof(int));
if (ret)
- goto mpc83xx_wdt_unreg;
+ goto unreg;
of_node_put(soc);
of_node_put(np);
return 0;
-mpc83xx_wdt_unreg:
+unreg:
platform_device_unregister(dev);
-mpc83xx_wdt_err:
+err:
of_node_put(soc);
-mpc83xx_wdt_nosoc:
+nosoc:
of_node_put(np);
-mpc83xx_wdt_nodev:
+nodev:
return ret;
}
+
arch_initcall(mpc83xx_wdt_init);
#endif
+
+static enum fsl_usb2_phy_modes determine_usb_phy(char * phy_type)
+{
+ if (!phy_type)
+ return FSL_USB2_PHY_NONE;
+ if (!strcasecmp(phy_type, "ulpi"))
+ return FSL_USB2_PHY_ULPI;
+ if (!strcasecmp(phy_type, "utmi"))
+ return FSL_USB2_PHY_UTMI;
+ if (!strcasecmp(phy_type, "utmi_wide"))
+ return FSL_USB2_PHY_UTMI_WIDE;
+ if (!strcasecmp(phy_type, "serial"))
+ return FSL_USB2_PHY_SERIAL;
+
+ return FSL_USB2_PHY_NONE;
+}
+
+static int __init fsl_usb_of_init(void)
+{
+ struct device_node *np;
+ unsigned int i;
+ struct platform_device *usb_dev;
+ int ret;
+
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "usb", "fsl-usb2-mph")) != NULL;
+ i++) {
+ struct resource r[2];
+ struct fsl_usb2_platform_data usb_data;
+ unsigned char *prop = NULL;
+
+ memset(&r, 0, sizeof(r));
+ memset(&usb_data, 0, sizeof(usb_data));
+
+ ret = of_address_to_resource(np, 0, &r[0]);
+ if (ret)
+ goto err;
+
+ r[1].start = np->intrs[0].line;
+ r[1].end = np->intrs[0].line;
+ r[1].flags = IORESOURCE_IRQ;
+
+ usb_dev =
+ platform_device_register_simple("fsl-usb2-mph", i, r, 2);
+ if (IS_ERR(usb_dev)) {
+ ret = PTR_ERR(usb_dev);
+ goto err;
+ }
+
+ usb_dev->dev.coherent_dma_mask = 0xffffffffUL;
+ usb_dev->dev.dma_mask = &usb_dev->dev.coherent_dma_mask;
+
+ usb_data.operating_mode = FSL_USB2_MPH_HOST;
+
+ prop = get_property(np, "port0", NULL);
+ if (prop)
+ usb_data.port_enables |= FSL_USB2_PORT0_ENABLED;
+
+ prop = get_property(np, "port1", NULL);
+ if (prop)
+ usb_data.port_enables |= FSL_USB2_PORT1_ENABLED;
+
+ prop = get_property(np, "phy_type", NULL);
+ usb_data.phy_mode = determine_usb_phy(prop);
+
+ ret =
+ platform_device_add_data(usb_dev, &usb_data,
+ sizeof(struct
+ fsl_usb2_platform_data));
+ if (ret)
+ goto unreg;
+ }
+
+ return 0;
+
+unreg:
+ platform_device_unregister(usb_dev);
+err:
+ return ret;
+}
+
+arch_initcall(fsl_usb_of_init);
+
+static int __init fsl_usb_dr_of_init(void)
+{
+ struct device_node *np;
+ unsigned int i;
+ struct platform_device *usb_dev;
+ int ret;
+
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "usb", "fsl-usb2-dr")) != NULL;
+ i++) {
+ struct resource r[2];
+ struct fsl_usb2_platform_data usb_data;
+ unsigned char *prop = NULL;
+
+ memset(&r, 0, sizeof(r));
+ memset(&usb_data, 0, sizeof(usb_data));
+
+ ret = of_address_to_resource(np, 0, &r[0]);
+ if (ret)
+ goto err;
+
+ r[1].start = np->intrs[0].line;
+ r[1].end = np->intrs[0].line;
+ r[1].flags = IORESOURCE_IRQ;
+
+ usb_dev =
+ platform_device_register_simple("fsl-usb2-dr", i, r, 2);
+ if (IS_ERR(usb_dev)) {
+ ret = PTR_ERR(usb_dev);
+ goto err;
+ }
+
+ usb_dev->dev.coherent_dma_mask = 0xffffffffUL;
+ usb_dev->dev.dma_mask = &usb_dev->dev.coherent_dma_mask;
+
+ usb_data.operating_mode = FSL_USB2_DR_HOST;
+
+ prop = get_property(np, "phy_type", NULL);
+ usb_data.phy_mode = determine_usb_phy(prop);
+
+ ret =
+ platform_device_add_data(usb_dev, &usb_data,
+ sizeof(struct
+ fsl_usb2_platform_data));
+ if (ret)
+ goto unreg;
+ }
+
+ return 0;
+
+unreg:
+ platform_device_unregister(usb_dev);
+err:
+ return ret;
+}
+
+arch_initcall(fsl_usb_dr_of_init);
diff --git a/arch/powerpc/sysdev/ipic.h b/arch/powerpc/sysdev/ipic.h
index a7ce7da..a60c9d1 100644
--- a/arch/powerpc/sysdev/ipic.h
+++ b/arch/powerpc/sysdev/ipic.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/ipic.h
- *
* IPIC private definitions and structure.
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/4xx_io/serial_sicc.c b/arch/ppc/4xx_io/serial_sicc.c
index 8ace2a1..4dc6aa2 100644
--- a/arch/ppc/4xx_io/serial_sicc.c
+++ b/arch/ppc/4xx_io/serial_sicc.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/4xx_io/serial_sicc.c
- *
* Driver for IBM STB3xxx SICC serial port
*
* Based on drivers/char/serial_amba.c, by ARM Ltd.
diff --git a/arch/ppc/8xx_io/commproc.c b/arch/ppc/8xx_io/commproc.c
index 579cd40..12b84ca 100644
--- a/arch/ppc/8xx_io/commproc.c
+++ b/arch/ppc/8xx_io/commproc.c
@@ -73,7 +73,7 @@
{
int cpm_vec = irq - CPM_IRQ_OFFSET;
- out_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr, in_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr) & ~(1 << cpm_vec));
+ clrbits32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr, (1 << cpm_vec));
}
static void
@@ -81,7 +81,7 @@
{
int cpm_vec = irq - CPM_IRQ_OFFSET;
- out_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr, in_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr) | (1 << cpm_vec));
+ setbits32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr, (1 << cpm_vec));
}
static void
@@ -198,7 +198,7 @@
if (setup_irq(CPM_IRQ_OFFSET + CPMVEC_ERROR, &cpm_error_irqaction))
panic("Could not allocate CPM error IRQ!");
- out_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cicr, in_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cicr) | CICR_IEN);
+ setbits32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cicr, CICR_IEN);
}
/*
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index 11899f0..54a0a9b 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -481,6 +481,53 @@
endchoice
+menu "Freescale Ethernet driver platform-specific options"
+ depends on FS_ENET
+
+ config MPC8xx_SECOND_ETH
+ bool "Second Ethernet channel"
+ depends on (MPC885ADS || MPC86XADS)
+ default y
+ help
+ This enables support for second Ethernet on MPC885ADS and MPC86xADS boards.
+ The latter will use SCC1, for 885ADS you can select it below.
+
+ choice
+ prompt "Second Ethernet channel"
+ depends on MPC8xx_SECOND_ETH
+ default MPC8xx_SECOND_ETH_FEC2
+
+ config MPC8xx_SECOND_ETH_FEC2
+ bool "FEC2"
+ depends on MPC885ADS
+ help
+ Enable FEC2 to serve as 2-nd Ethernet channel. Note that SMC2
+ (often 2-nd UART) will not work if this is enabled.
+
+ config MPC8xx_SECOND_ETH_SCC1
+ bool "SCC1"
+ depends on MPC86XADS
+ select MPC8xx_SCC_ENET_FIXED
+ help
+ Enable SCC1 to serve as 2-nd Ethernet channel. Note that SMC1
+ (often 1-nd UART) will not work if this is enabled.
+
+ config MPC8xx_SECOND_ETH_SCC3
+ bool "SCC3"
+ depends on MPC885ADS
+ help
+ Enable SCC3 to serve as 2-nd Ethernet channel. Note that SMC1
+ (often 1-nd UART) will not work if this is enabled.
+
+ endchoice
+
+ config MPC8xx_SCC_ENET_FIXED
+ depends on MPC8xx_SECOND_ETH_SCC
+ default n
+ bool "Use fixed MII-less mode for SCC Ethernet"
+
+endmenu
+
choice
prompt "Machine Type"
depends on 6xx || POWER3
diff --git a/arch/ppc/Kconfig.debug b/arch/ppc/Kconfig.debug
index 61653cb..8cc75ab 100644
--- a/arch/ppc/Kconfig.debug
+++ b/arch/ppc/Kconfig.debug
@@ -67,7 +67,7 @@
config PPC_OCP
bool
- depends on IBM_OCP || XILINX_OCP
+ depends on IBM_OCP
default y
endmenu
diff --git a/arch/ppc/amiga/amiints.c b/arch/ppc/amiga/amiints.c
index 5f35cf3..b2bba05 100644
--- a/arch/ppc/amiga/amiints.c
+++ b/arch/ppc/amiga/amiints.c
@@ -1,5 +1,5 @@
/*
- * arch/ppc/amiga/amiints.c -- Amiga Linux interrupt handling code
+ * Amiga Linux interrupt handling code
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive
diff --git a/arch/ppc/amiga/bootinfo.c b/arch/ppc/amiga/bootinfo.c
index e2e9656..efd869a 100644
--- a/arch/ppc/amiga/bootinfo.c
+++ b/arch/ppc/amiga/bootinfo.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/amiga/bootinfo.c
- *
* Extracted from arch/m68k/kernel/setup.c.
* Should be properly generalized and put somewhere else.
* Jesper
diff --git a/arch/ppc/amiga/cia.c b/arch/ppc/amiga/cia.c
index 4431c58..9558f2f 100644
--- a/arch/ppc/amiga/cia.c
+++ b/arch/ppc/amiga/cia.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/amiga/cia.c - CIA support
- *
* Copyright (C) 1996 Roman Zippel
*
* The concept of some functions bases on the original Amiga OS function
diff --git a/arch/ppc/amiga/config.c b/arch/ppc/amiga/config.c
index 60e2da1..bbe47c9 100644
--- a/arch/ppc/amiga/config.c
+++ b/arch/ppc/amiga/config.c
@@ -1,8 +1,6 @@
#define m68k_debug_device debug_device
/*
- * arch/ppc/amiga/config.c
- *
* Copyright (C) 1993 Hamish Macdonald
*
* This file is subject to the terms and conditions of the GNU General Public
diff --git a/arch/ppc/amiga/ints.c b/arch/ppc/amiga/ints.c
index 5d318e4..083a174 100644
--- a/arch/ppc/amiga/ints.c
+++ b/arch/ppc/amiga/ints.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/amiga/ints.c
- *
* Linux/m68k general interrupt handling code from arch/m68k/kernel/ints.c
* Needed to drive the m68k emulating IRQ hardware on the PowerUp boards.
*/
diff --git a/arch/ppc/boot/Makefile b/arch/ppc/boot/Makefile
index efd8ce5..f565699 100644
--- a/arch/ppc/boot/Makefile
+++ b/arch/ppc/boot/Makefile
@@ -1,6 +1,3 @@
-#
-# arch/ppc/boot/Makefile
-#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
# for more details.
diff --git a/arch/ppc/boot/common/Makefile b/arch/ppc/boot/common/Makefile
index f88d647..a2e85e3 100644
--- a/arch/ppc/boot/common/Makefile
+++ b/arch/ppc/boot/common/Makefile
@@ -1,6 +1,3 @@
-#
-# arch/ppc/boot/common/Makefile
-#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
# for more details.
diff --git a/arch/ppc/boot/common/bootinfo.c b/arch/ppc/boot/common/bootinfo.c
index 9c6e528..f4dc9b9 100644
--- a/arch/ppc/boot/common/bootinfo.c
+++ b/arch/ppc/boot/common/bootinfo.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/common/bootinfo.c
- *
* General bootinfo record utilities
* Author: Randy Vinson <rvinson@mvista.com>
*
diff --git a/arch/ppc/boot/common/misc-common.c b/arch/ppc/boot/common/misc-common.c
index e79e6b3..073830a 100644
--- a/arch/ppc/boot/common/misc-common.c
+++ b/arch/ppc/boot/common/misc-common.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/common/misc-common.c
- *
* Misc. bootloader code (almost) all platforms can use
*
* Author: Johnnie Peters <jpeters@mvista.com>
diff --git a/arch/ppc/boot/common/ns16550.c b/arch/ppc/boot/common/ns16550.c
index 26818bb..4f00c93 100644
--- a/arch/ppc/boot/common/ns16550.c
+++ b/arch/ppc/boot/common/ns16550.c
@@ -8,6 +8,9 @@
#include <linux/serial_reg.h>
#include <asm/serial.h>
+#if defined(CONFIG_XILINX_VIRTEX)
+#include <platforms/4xx/xparameters/xparameters.h>
+#endif
#include "nonstdio.h"
#include "serial.h"
diff --git a/arch/ppc/boot/common/serial_stub.c b/arch/ppc/boot/common/serial_stub.c
index 03dfaa0..5cc9ae6 100644
--- a/arch/ppc/boot/common/serial_stub.c
+++ b/arch/ppc/boot/common/serial_stub.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/common/serial_stub.c
- *
* This is a few stub routines to make the boot code cleaner looking when
* there is no serial port support doesn't need to be closed, for example.
*
diff --git a/arch/ppc/boot/common/util.S b/arch/ppc/boot/common/util.S
index 368ec03..0c5e43c 100644
--- a/arch/ppc/boot/common/util.S
+++ b/arch/ppc/boot/common/util.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/common/util.S
- *
* Useful bootup functions, which are more easily done in asm than C.
*
* NOTE: Be very very careful about the registers you use here.
diff --git a/arch/ppc/boot/include/mpc10x.h b/arch/ppc/boot/include/mpc10x.h
index 6cd40ec..6e5d540 100644
--- a/arch/ppc/boot/include/mpc10x.h
+++ b/arch/ppc/boot/include/mpc10x.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/include/mpc10.h
- *
* Common defines for the Motorola SPS MPC106/8240/107 Host bridge/Mem
* ctrl/EPIC/etc.
*
diff --git a/arch/ppc/boot/simple/Makefile b/arch/ppc/boot/simple/Makefile
index 9533f8d..28be01b 100644
--- a/arch/ppc/boot/simple/Makefile
+++ b/arch/ppc/boot/simple/Makefile
@@ -192,6 +192,7 @@
boot-$(CONFIG_8260) += embed_config.o
boot-$(CONFIG_EP405) += embed_config.o
boot-$(CONFIG_XILINX_ML300) += embed_config.o
+boot-$(CONFIG_XILINX_ML403) += embed_config.o
boot-$(CONFIG_BSEIP) += iic.o
boot-$(CONFIG_MBX) += iic.o pci.o qspan_pci.o
boot-$(CONFIG_MV64X60) += misc-mv64x60.o
diff --git a/arch/ppc/boot/simple/cpc700_memory.c b/arch/ppc/boot/simple/cpc700_memory.c
index 8c75cf6..d75420a 100644
--- a/arch/ppc/boot/simple/cpc700_memory.c
+++ b/arch/ppc/boot/simple/cpc700_memory.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/common/cpc700_memory.c
- *
* Find memory based upon settings in the CPC700 bridge
*
* Author: Dan Cox
diff --git a/arch/ppc/boot/simple/embed_config.c b/arch/ppc/boot/simple/embed_config.c
index 491a691..3a51b10 100644
--- a/arch/ppc/boot/simple/embed_config.c
+++ b/arch/ppc/boot/simple/embed_config.c
@@ -21,6 +21,9 @@
#ifdef CONFIG_40x
#include <asm/io.h>
#endif
+#ifdef CONFIG_XILINX_VIRTEX
+#include <platforms/4xx/xparameters/xparameters.h>
+#endif
extern unsigned long timebase_period_ns;
/* For those boards that don't provide one.
@@ -742,7 +745,7 @@
}
#endif /* WILLOW */
-#ifdef CONFIG_XILINX_ML300
+#if defined(CONFIG_XILINX_ML300) || defined(CONFIG_XILINX_ML403)
void
embed_config(bd_t ** bdp)
{
@@ -779,7 +782,7 @@
timebase_period_ns = 1000000000 / bd->bi_tbfreq;
/* see bi_tbfreq definition in arch/ppc/platforms/4xx/xilinx_ml300.h */
}
-#endif /* CONFIG_XILINX_ML300 */
+#endif /* CONFIG_XILINX_ML300 || CONFIG_XILINX_ML403 */
#ifdef CONFIG_IBM_OPENBIOS
/* This could possibly work for all treeboot roms.
diff --git a/arch/ppc/boot/simple/head.S b/arch/ppc/boot/simple/head.S
index 5e4adc2..160da10 100644
--- a/arch/ppc/boot/simple/head.S
+++ b/arch/ppc/boot/simple/head.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/head.S
- *
* Initial board bringup code for many different boards.
*
* Author: Tom Rini
@@ -65,6 +63,13 @@
*/
#endif
+#if defined(CONFIG_XILINX_VIRTEX_4_FX)
+ /* PPC errata 213: only for Virtex-4 FX */
+ mfccr0 0
+ oris 0,0,0x50000000@h
+ mtccr0 0
+#endif
+
mflr r3 /* Save our actual starting address. */
/* The following functions we call must not modify r3 or r4.....
diff --git a/arch/ppc/boot/simple/misc-chestnut.c b/arch/ppc/boot/simple/misc-chestnut.c
index 0dce7f3..b94e142 100644
--- a/arch/ppc/boot/simple/misc-chestnut.c
+++ b/arch/ppc/boot/simple/misc-chestnut.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/misc-chestnut.c
- *
* Setup for the IBM Chestnut (ibm-750fxgx_eval)
*
* Author: Mark A. Greer <mgreer@mvista.com>
diff --git a/arch/ppc/boot/simple/misc-cpci690.c b/arch/ppc/boot/simple/misc-cpci690.c
index 2686030..8a8614d 100644
--- a/arch/ppc/boot/simple/misc-cpci690.c
+++ b/arch/ppc/boot/simple/misc-cpci690.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/misc-cpci690.c
- *
* Add birec data for Force CPCI690 board.
*
* Author: Mark A. Greer <source@mvista.com>
diff --git a/arch/ppc/boot/simple/misc-ev64260.c b/arch/ppc/boot/simple/misc-ev64260.c
index 52ece69..2678c22 100644
--- a/arch/ppc/boot/simple/misc-ev64260.c
+++ b/arch/ppc/boot/simple/misc-ev64260.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/misc-ev64260.c
- *
* Host bridge init code for the Marvell/Galileo EV-64260-BP evaluation board
* with a GT64260 onboard.
*
diff --git a/arch/ppc/boot/simple/misc-ev64360.c b/arch/ppc/boot/simple/misc-ev64360.c
index cd1ccf2..a212b5b 100644
--- a/arch/ppc/boot/simple/misc-ev64360.c
+++ b/arch/ppc/boot/simple/misc-ev64360.c
@@ -1,5 +1,4 @@
/*
- * arch/ppc/boot/simple/misc-ev64360.c
* Copyright (C) 2005 Lee Nicks <allinux@gmail.com>
*
* Based on arch/ppc/boot/simple/misc-katana.c from:
diff --git a/arch/ppc/boot/simple/misc-katana.c b/arch/ppc/boot/simple/misc-katana.c
index ec94a11..d97f2ee 100644
--- a/arch/ppc/boot/simple/misc-katana.c
+++ b/arch/ppc/boot/simple/misc-katana.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/misc-katana.c
- *
* Set up MPSC values to bootwrapper can prompt user.
*
* Author: Mark A. Greer <source@mvista.com>
diff --git a/arch/ppc/boot/simple/misc-mv64x60.c b/arch/ppc/boot/simple/misc-mv64x60.c
index 258d459..71ff20f 100644
--- a/arch/ppc/boot/simple/misc-mv64x60.c
+++ b/arch/ppc/boot/simple/misc-mv64x60.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/misc-mv64x60.c
- *
* Relocate bridge's register base and call board specific routine.
*
* Author: Mark A. Greer <source@mvista.com>
diff --git a/arch/ppc/boot/simple/misc-prep.c b/arch/ppc/boot/simple/misc-prep.c
index 75380ac..63def9d 100644
--- a/arch/ppc/boot/simple/misc-prep.c
+++ b/arch/ppc/boot/simple/misc-prep.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/misc-prep.c
- *
* Maintainer: Tom Rini <trini@kernel.crashing.org>
*
* In the past: Gary Thomas, Cort Dougan <cort@cs.nmt.edu>
diff --git a/arch/ppc/boot/simple/misc-radstone_ppc7d.c b/arch/ppc/boot/simple/misc-radstone_ppc7d.c
index 569e0d4..0f302ea 100644
--- a/arch/ppc/boot/simple/misc-radstone_ppc7d.c
+++ b/arch/ppc/boot/simple/misc-radstone_ppc7d.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/misc-radstone_ppc7d.c
- *
* Misc data for Radstone PPC7D board.
*
* Author: James Chapman <jchapman@katalix.com>
diff --git a/arch/ppc/boot/simple/misc-spruce.c b/arch/ppc/boot/simple/misc-spruce.c
index d012c39..0cad2f5 100644
--- a/arch/ppc/boot/simple/misc-spruce.c
+++ b/arch/ppc/boot/simple/misc-spruce.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/spruce/misc.c
- *
* Misc. bootloader code for IBM Spruce reference platform
*
* Authors: Johnnie Peters <jpeters@mvista.com>
diff --git a/arch/ppc/boot/simple/misc.c b/arch/ppc/boot/simple/misc.c
index f415d6c..3d78571 100644
--- a/arch/ppc/boot/simple/misc.c
+++ b/arch/ppc/boot/simple/misc.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/simple/misc.c
- *
* Misc. bootloader code for many machines. This assumes you have are using
* a 6xx/7xx/74xx CPU in your machine. This assumes the chunk of memory
* below 8MB is free. Finally, it assumes you have a NS16550-style uart for
diff --git a/arch/ppc/boot/simple/mpc10x_memory.c b/arch/ppc/boot/simple/mpc10x_memory.c
index 20d92a3..c242908 100644
--- a/arch/ppc/boot/simple/mpc10x_memory.c
+++ b/arch/ppc/boot/simple/mpc10x_memory.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/common/mpc10x_common.c
- *
* A routine to find out how much memory the machine has.
*
* Based on:
diff --git a/arch/ppc/boot/simple/mpc52xx_tty.c b/arch/ppc/boot/simple/mpc52xx_tty.c
index 3acc6b7..1964493 100644
--- a/arch/ppc/boot/simple/mpc52xx_tty.c
+++ b/arch/ppc/boot/simple/mpc52xx_tty.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/mpc52xx_tty.c
- *
* Minimal serial functions needed to send messages out a MPC52xx
* Programmable Serial Controller (PSC).
*
diff --git a/arch/ppc/boot/simple/mv64x60_tty.c b/arch/ppc/boot/simple/mv64x60_tty.c
index b9c24d4..0c52f5c 100644
--- a/arch/ppc/boot/simple/mv64x60_tty.c
+++ b/arch/ppc/boot/simple/mv64x60_tty.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/mv64x60_tty.c
- *
* Bootloader version of the embedded MPSC/UART driver for the Marvell 64x60.
* Note: Due to a GT64260A erratum, DMA will be used for UART input (via SDMA).
*
diff --git a/arch/ppc/boot/simple/openbios.c b/arch/ppc/boot/simple/openbios.c
index 81f11d8..3f2ed53 100644
--- a/arch/ppc/boot/simple/openbios.c
+++ b/arch/ppc/boot/simple/openbios.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/openbios.c
- *
* Copyright (c) 2005 DENX Software Engineering
* Stefan Roese <sr@denx.de>
*
diff --git a/arch/ppc/boot/simple/relocate.S b/arch/ppc/boot/simple/relocate.S
index 555a216..7efddc5 100644
--- a/arch/ppc/boot/simple/relocate.S
+++ b/arch/ppc/boot/simple/relocate.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/simple/relocate.S
- *
* This is the common part of the loader relocation and initialization
* process. All of the board/processor specific initialization is
* done before we get here.
diff --git a/arch/ppc/boot/utils/mkbugboot.c b/arch/ppc/boot/utils/mkbugboot.c
index 8861222..29115e0 100644
--- a/arch/ppc/boot/utils/mkbugboot.c
+++ b/arch/ppc/boot/utils/mkbugboot.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/boot/utils/mkbugboot.c
- *
* Makes a Motorola PPCBUG ROM bootable image which can be flashed
* into one of the FLASH banks on a Motorola PowerPlus board.
*
diff --git a/arch/ppc/configs/ml300_defconfig b/arch/ppc/configs/ml300_defconfig
new file mode 100644
index 0000000..4a33aca
--- /dev/null
+++ b/arch/ppc/configs/ml300_defconfig
@@ -0,0 +1,739 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.16-rc1
+# Wed Jan 18 00:49:20 2006
+#
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_PPC=y
+CONFIG_PPC32=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+# CONFIG_EMBEDDED is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+CONFIG_LBD=y
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Processor
+#
+# CONFIG_6xx is not set
+CONFIG_40x=y
+# CONFIG_44x is not set
+# CONFIG_POWER3 is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+# CONFIG_E500 is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CPU_FREQ is not set
+CONFIG_4xx=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# IBM 4xx options
+#
+# CONFIG_BUBINGA is not set
+# CONFIG_CPCI405 is not set
+# CONFIG_EP405 is not set
+# CONFIG_REDWOOD_5 is not set
+# CONFIG_REDWOOD_6 is not set
+# CONFIG_SYCAMORE is not set
+# CONFIG_WALNUT is not set
+CONFIG_XILINX_ML300=y
+CONFIG_IBM405_ERR77=y
+CONFIG_IBM405_ERR51=y
+CONFIG_XILINX_VIRTEX=y
+CONFIG_EMBEDDEDBOOT=y
+# CONFIG_PPC4xx_DMA is not set
+CONFIG_PPC_GEN550=y
+CONFIG_UART0_TTYS0=y
+# CONFIG_UART0_TTYS1 is not set
+CONFIG_NOT_COHERENT_CACHE=y
+
+#
+# Platform options
+#
+# CONFIG_PC_KEYBOARD is not set
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttyS0,9600"
+# CONFIG_PM is not set
+# CONFIG_SOFTWARE_SUSPEND is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_START=0xff100000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_BOOT_LOAD=0x00400000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# Macintosh device drivers
+#
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=y
+
+#
+# PHY device support
+#
+
+#
+# Ethernet (10 or 100Mbit)
+#
+# CONFIG_NET_ETHERNET is not set
+# CONFIG_IBM_EMAC is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+
+#
+# Ethernet (10000 Mbit)
+#
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia Capabilities Port drivers
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+
+#
+# SN Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+
+#
+# IBM 40x options
+#
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_KGDB is not set
+CONFIG_XMON=y
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_SERIAL_TEXT_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/ppc/configs/ml403_defconfig b/arch/ppc/configs/ml403_defconfig
new file mode 100644
index 0000000..fafd251
--- /dev/null
+++ b/arch/ppc/configs/ml403_defconfig
@@ -0,0 +1,740 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.16-rc1
+# Wed Jan 18 01:11:41 2006
+#
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_PPC=y
+CONFIG_PPC32=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+# CONFIG_EMBEDDED is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+CONFIG_LBD=y
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Processor
+#
+# CONFIG_6xx is not set
+CONFIG_40x=y
+# CONFIG_44x is not set
+# CONFIG_POWER3 is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+# CONFIG_E500 is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CPU_FREQ is not set
+CONFIG_4xx=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# IBM 4xx options
+#
+# CONFIG_BUBINGA is not set
+# CONFIG_CPCI405 is not set
+# CONFIG_EP405 is not set
+# CONFIG_REDWOOD_5 is not set
+# CONFIG_REDWOOD_6 is not set
+# CONFIG_SYCAMORE is not set
+# CONFIG_WALNUT is not set
+# CONFIG_XILINX_ML300 is not set
+CONFIG_XILINX_ML403=y
+CONFIG_IBM405_ERR77=y
+CONFIG_IBM405_ERR51=y
+CONFIG_XILINX_VIRTEX=y
+CONFIG_EMBEDDEDBOOT=y
+# CONFIG_PPC4xx_DMA is not set
+CONFIG_PPC_GEN550=y
+CONFIG_UART0_TTYS0=y
+# CONFIG_UART0_TTYS1 is not set
+CONFIG_NOT_COHERENT_CACHE=y
+
+#
+# Platform options
+#
+# CONFIG_PC_KEYBOARD is not set
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttyS0,9600"
+# CONFIG_PM is not set
+# CONFIG_SOFTWARE_SUSPEND is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_START=0xff100000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_BOOT_LOAD=0x00400000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# Macintosh device drivers
+#
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=y
+
+#
+# PHY device support
+#
+
+#
+# Ethernet (10 or 100Mbit)
+#
+# CONFIG_NET_ETHERNET is not set
+# CONFIG_IBM_EMAC is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+
+#
+# Ethernet (10000 Mbit)
+#
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia Capabilities Port drivers
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+
+#
+# SN Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+
+#
+# IBM 40x options
+#
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_KGDB is not set
+CONFIG_XMON=y
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_SERIAL_TEXT_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/ppc/kernel/head_44x.S b/arch/ppc/kernel/head_44x.S
index 677c571..0d8b882 100644
--- a/arch/ppc/kernel/head_44x.S
+++ b/arch/ppc/kernel/head_44x.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/head_44x.S
- *
* Kernel execution entry point code.
*
* Copyright (c) 1995-1996 Gary Thomas <gdt@linuxppc.org>
diff --git a/arch/ppc/kernel/head_8xx.S b/arch/ppc/kernel/head_8xx.S
index c1e89ad..ec53c7d 100644
--- a/arch/ppc/kernel/head_8xx.S
+++ b/arch/ppc/kernel/head_8xx.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/except_8xx.S
- *
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
* Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP
diff --git a/arch/ppc/kernel/head_fsl_booke.S b/arch/ppc/kernel/head_fsl_booke.S
index 8d60fa9..dd86bbe 100644
--- a/arch/ppc/kernel/head_fsl_booke.S
+++ b/arch/ppc/kernel/head_fsl_booke.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/head_fsl_booke.S
- *
* Kernel execution entry point code.
*
* Copyright (c) 1995-1996 Gary Thomas <gdt@linuxppc.org>
@@ -316,6 +314,7 @@
*/
lis r2,DBCR0_IDM@h
mtspr SPRN_DBCR0,r2
+ isync
/* clear any residual debug events */
li r2,-1
mtspr SPRN_DBSR,r2
@@ -1002,12 +1001,15 @@
_GLOBAL(abort)
li r13,0
mtspr SPRN_DBCR0,r13 /* disable all debug events */
+ isync
mfmsr r13
ori r13,r13,MSR_DE@l /* Enable Debug Events */
mtmsr r13
+ isync
mfspr r13,SPRN_DBCR0
lis r13,(DBCR0_IDM|DBCR0_RST_CHIP)@h
mtspr SPRN_DBCR0,r13
+ isync
_GLOBAL(set_context)
diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c
index 6d0a183..1c0d680 100644
--- a/arch/ppc/kernel/traps.c
+++ b/arch/ppc/kernel/traps.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/traps.c
- *
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
*
* This program is free software; you can redistribute it and/or
diff --git a/arch/ppc/lib/rheap.c b/arch/ppc/lib/rheap.c
index 42c5de2..31e5118 100644
--- a/arch/ppc/lib/rheap.c
+++ b/arch/ppc/lib/rheap.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/rheap.c
- *
* A Remote Heap. Remote means that we don't touch the memory that the
* heap points to. Normal heap implementations use the memory they manage
* to place their list. We cannot do that because the memory we manage may
diff --git a/arch/ppc/math-emu/math.c b/arch/ppc/math-emu/math.c
index b7dff53..5891534 100644
--- a/arch/ppc/math-emu/math.c
+++ b/arch/ppc/math-emu/math.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/math-emu/math.c
- *
* Copyright (C) 1999 Eddie C. Dost (ecd@atecom.com)
*/
diff --git a/arch/ppc/mm/44x_mmu.c b/arch/ppc/mm/44x_mmu.c
index 3d79ce2..e0152a9 100644
--- a/arch/ppc/mm/44x_mmu.c
+++ b/arch/ppc/mm/44x_mmu.c
@@ -104,7 +104,7 @@
/* Determine number of entries necessary to cover lowmem */
pinned_tlbs = (unsigned int)
- (_ALIGN(total_lowmem, PPC44x_PIN_SIZE) >> PPC44x_PIN_SHIFT);
+ (_ALIGN(total_lowmem, PPC_PIN_SIZE) >> PPC44x_PIN_SHIFT);
/* Write upper watermark to save location */
tlb_44x_hwater = PPC44x_LOW_SLOT - pinned_tlbs;
@@ -112,7 +112,7 @@
/* If necessary, set additional pinned TLBs */
if (pinned_tlbs > 1)
for (i = (PPC44x_LOW_SLOT-(pinned_tlbs-1)); i < PPC44x_LOW_SLOT; i++) {
- unsigned int phys_addr = (PPC44x_LOW_SLOT-i) * PPC44x_PIN_SIZE;
+ unsigned int phys_addr = (PPC44x_LOW_SLOT-i) * PPC_PIN_SIZE;
ppc44x_pin_tlb(i, phys_addr+PAGE_OFFSET, phys_addr);
}
diff --git a/arch/ppc/mm/fault.c b/arch/ppc/mm/fault.c
index ee5e9f2..0217188 100644
--- a/arch/ppc/mm/fault.c
+++ b/arch/ppc/mm/fault.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/mm/fault.c
- *
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
*
diff --git a/arch/ppc/mm/hashtable.S b/arch/ppc/mm/hashtable.S
index 3ec87c9..f09fa88 100644
--- a/arch/ppc/mm/hashtable.S
+++ b/arch/ppc/mm/hashtable.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/hashtable.S
- *
* $Id: hashtable.S,v 1.6 1999/10/08 01:56:15 paulus Exp $
*
* PowerPC version
diff --git a/arch/ppc/platforms/4xx/Kconfig b/arch/ppc/platforms/4xx/Kconfig
index d883791..174ddbc 100644
--- a/arch/ppc/platforms/4xx/Kconfig
+++ b/arch/ppc/platforms/4xx/Kconfig
@@ -57,6 +57,10 @@
help
This option enables support for the Xilinx ML300 evaluation board.
+config XILINX_ML403
+ bool "Xilinx-ML403"
+ help
+ This option enables support for the Xilinx ML403 evaluation board.
endchoice
choice
@@ -172,11 +176,6 @@
depends on ASH || BAMBOO || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || YUCCA || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || WALNUT
default y
-config XILINX_OCP
- bool
- depends on XILINX_ML300
- default y
-
config IBM_EMAC4
bool
depends on 440GX || 440SP || 440SPE
@@ -208,11 +207,21 @@
depends on SYCAMORE
default y
-config VIRTEX_II_PRO
+config XILINX_VIRTEX_II_PRO
bool
depends on XILINX_ML300
default y
+config XILINX_VIRTEX_4_FX
+ bool
+ depends on XILINX_ML403
+ default y
+
+config XILINX_VIRTEX
+ bool
+ depends on XILINX_VIRTEX_II_PRO || XILINX_VIRTEX_4_FX
+ default y
+
config STB03xxx
bool
depends on REDWOOD_5 || REDWOOD_6
@@ -220,7 +229,7 @@
config EMBEDDEDBOOT
bool
- depends on EP405 || XILINX_ML300
+ depends on EP405 || XILINX_ML300 || XILINX_ML403
default y
config IBM_OPENBIOS
diff --git a/arch/ppc/platforms/4xx/Makefile b/arch/ppc/platforms/4xx/Makefile
index c9bb611..a04a0d0 100644
--- a/arch/ppc/platforms/4xx/Makefile
+++ b/arch/ppc/platforms/4xx/Makefile
@@ -14,6 +14,7 @@
obj-$(CONFIG_SYCAMORE) += sycamore.o
obj-$(CONFIG_WALNUT) += walnut.o
obj-$(CONFIG_XILINX_ML300) += xilinx_ml300.o
+obj-$(CONFIG_XILINX_ML403) += xilinx_ml403.o
obj-$(CONFIG_405GP) += ibm405gp.o
obj-$(CONFIG_REDWOOD_5) += ibmstb4.o
@@ -26,4 +27,5 @@
obj-$(CONFIG_440SPE) += ppc440spe.o
obj-$(CONFIG_405EP) += ibm405ep.o
obj-$(CONFIG_405GPR) += ibm405gpr.o
-obj-$(CONFIG_VIRTEX_II_PRO) += virtex-ii_pro.o
+obj-$(CONFIG_XILINX_VIRTEX) += virtex.o
+
diff --git a/arch/ppc/platforms/4xx/bamboo.c b/arch/ppc/platforms/4xx/bamboo.c
index 0ec53f0..b940cfd 100644
--- a/arch/ppc/platforms/4xx/bamboo.c
+++ b/arch/ppc/platforms/4xx/bamboo.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/bamboo.c
- *
* Bamboo board specific routines
*
* Wade Farnsworth <wfarnsworth@mvista.com>
diff --git a/arch/ppc/platforms/4xx/bamboo.h b/arch/ppc/platforms/4xx/bamboo.h
index 5c01928..31c0dd6 100644
--- a/arch/ppc/platforms/4xx/bamboo.h
+++ b/arch/ppc/platforms/4xx/bamboo.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/bamboo.h
- *
* Bamboo board definitions
*
* Wade Farnsworth <wfarnsworth@mvista.com>
diff --git a/arch/ppc/platforms/4xx/bubinga.h b/arch/ppc/platforms/4xx/bubinga.h
index b5380cf..606aa9f 100644
--- a/arch/ppc/platforms/4xx/bubinga.h
+++ b/arch/ppc/platforms/4xx/bubinga.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/bubinga.h
- *
* Bubinga board definitions
*
* Copyright (c) 2005 DENX Software Engineering
diff --git a/arch/ppc/platforms/4xx/cpci405.c b/arch/ppc/platforms/4xx/cpci405.c
index ff96677..6571e39 100644
--- a/arch/ppc/platforms/4xx/cpci405.c
+++ b/arch/ppc/platforms/4xx/cpci405.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/cpci405.c
- *
* Board setup routines for the esd CPCI-405 cPCI Board.
*
* Author: Stefan Roese
diff --git a/arch/ppc/platforms/4xx/ebony.c b/arch/ppc/platforms/4xx/ebony.c
index 9a828b6..b4ecb9c 100644
--- a/arch/ppc/platforms/4xx/ebony.c
+++ b/arch/ppc/platforms/4xx/ebony.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ebony.c
- *
* Ebony board specific routines
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ebony.h b/arch/ppc/platforms/4xx/ebony.h
index b91ad42..27b2e77 100644
--- a/arch/ppc/platforms/4xx/ebony.h
+++ b/arch/ppc/platforms/4xx/ebony.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/ebony.h
- *
* Ebony board definitions
*
* Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ep405.c b/arch/ppc/platforms/4xx/ep405.c
index 26a07cd..6efa91f 100644
--- a/arch/ppc/platforms/4xx/ep405.c
+++ b/arch/ppc/platforms/4xx/ep405.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ep405.c
- *
* Embedded Planet 405GP board
* http://www.embeddedplanet.com
*
diff --git a/arch/ppc/platforms/4xx/ep405.h b/arch/ppc/platforms/4xx/ep405.h
index ea3eb21..9814fc4 100644
--- a/arch/ppc/platforms/4xx/ep405.h
+++ b/arch/ppc/platforms/4xx/ep405.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ep405.h
- *
* Embedded Planet 405GP board
* http://www.embeddedplanet.com
*
diff --git a/arch/ppc/platforms/4xx/ibm405ep.c b/arch/ppc/platforms/4xx/ibm405ep.c
index 093b28d..55af769 100644
--- a/arch/ppc/platforms/4xx/ibm405ep.c
+++ b/arch/ppc/platforms/4xx/ibm405ep.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/ibm405ep.c
- *
* Support for IBM PPC 405EP processors.
*
* Author: SAW (IBM), derived from ibmnp405l.c.
diff --git a/arch/ppc/platforms/4xx/ibm405ep.h b/arch/ppc/platforms/4xx/ibm405ep.h
index e051e3f..fe46640 100644
--- a/arch/ppc/platforms/4xx/ibm405ep.h
+++ b/arch/ppc/platforms/4xx/ibm405ep.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm405ep.h
- *
* IBM PPC 405EP processor defines.
*
* Author: SAW (IBM), derived from ibm405gp.h.
diff --git a/arch/ppc/platforms/4xx/ibm405gp.h b/arch/ppc/platforms/4xx/ibm405gp.h
index b2b642e..eaf0ef5 100644
--- a/arch/ppc/platforms/4xx/ibm405gp.h
+++ b/arch/ppc/platforms/4xx/ibm405gp.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm405gp.h
- *
* Author: Armin Kuster akuster@mvista.com
*
* 2001 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibm405gpr.c b/arch/ppc/platforms/4xx/ibm405gpr.c
index cd0d00d..49da61f 100644
--- a/arch/ppc/platforms/4xx/ibm405gpr.c
+++ b/arch/ppc/platforms/4xx/ibm405gpr.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm405gpr.c
- *
* Author: Armin Kuster <akuster@mvista.com>
*
* 2002 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibm405gpr.h b/arch/ppc/platforms/4xx/ibm405gpr.h
index 45412fb..e90c5dde 100644
--- a/arch/ppc/platforms/4xx/ibm405gpr.h
+++ b/arch/ppc/platforms/4xx/ibm405gpr.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm405gpr.h
- *
* Author: Armin Kuster <akuster@mvista.com>
*
* 2002 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibm440ep.c b/arch/ppc/platforms/4xx/ibm440ep.c
index 65ac0b9..1fed663 100644
--- a/arch/ppc/platforms/4xx/ibm440ep.c
+++ b/arch/ppc/platforms/4xx/ibm440ep.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm440ep.c
- *
* PPC440EP I/O descriptions
*
* Wade Farnsworth <wfarnsworth@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ibm440ep.h b/arch/ppc/platforms/4xx/ibm440ep.h
index 97c80b8..61717e8 100644
--- a/arch/ppc/platforms/4xx/ibm440ep.h
+++ b/arch/ppc/platforms/4xx/ibm440ep.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm440ep.h
- *
* PPC440EP definitions
*
* Wade Farnsworth <wfarnsworth@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ibm440gp.c b/arch/ppc/platforms/4xx/ibm440gp.c
index d926245..b67a72e 100644
--- a/arch/ppc/platforms/4xx/ibm440gp.c
+++ b/arch/ppc/platforms/4xx/ibm440gp.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm440gp.c
- *
* PPC440GP I/O descriptions
*
* Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ibm440gp.h b/arch/ppc/platforms/4xx/ibm440gp.h
index ae1efc0..7b2763b 100644
--- a/arch/ppc/platforms/4xx/ibm440gp.h
+++ b/arch/ppc/platforms/4xx/ibm440gp.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm440gp.h
- *
* PPC440GP definitions
*
* Roland Dreier <roland@digitalvampire.org>
diff --git a/arch/ppc/platforms/4xx/ibm440gx.c b/arch/ppc/platforms/4xx/ibm440gx.c
index d24c09e..685abff 100644
--- a/arch/ppc/platforms/4xx/ibm440gx.c
+++ b/arch/ppc/platforms/4xx/ibm440gx.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm440gx.c
- *
* PPC440GX I/O descriptions
*
* Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ibm440gx.h b/arch/ppc/platforms/4xx/ibm440gx.h
index 0b59d8d..070a34e 100644
--- a/arch/ppc/platforms/4xx/ibm440gx.h
+++ b/arch/ppc/platforms/4xx/ibm440gx.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/ibm440gx.h
- *
* PPC440GX definitions
*
* Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ibm440sp.c b/arch/ppc/platforms/4xx/ibm440sp.c
index 71a0117..de8f7ac 100644
--- a/arch/ppc/platforms/4xx/ibm440sp.c
+++ b/arch/ppc/platforms/4xx/ibm440sp.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm440sp.c
- *
* PPC440SP I/O descriptions
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ibm440sp.h b/arch/ppc/platforms/4xx/ibm440sp.h
index c71e46a..77e8bb2 100644
--- a/arch/ppc/platforms/4xx/ibm440sp.h
+++ b/arch/ppc/platforms/4xx/ibm440sp.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm440sp.h
- *
* PPC440SP definitions
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ibmnp405h.c b/arch/ppc/platforms/4xx/ibmnp405h.c
index a477a78..f1dcb0a 100644
--- a/arch/ppc/platforms/4xx/ibmnp405h.c
+++ b/arch/ppc/platforms/4xx/ibmnp405h.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibmnp405h.c
- *
* Author: Armin Kuster <akuster@mvista.com>
*
* 2000-2002 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibmnp405h.h b/arch/ppc/platforms/4xx/ibmnp405h.h
index e2c2b06..2c683f6 100644
--- a/arch/ppc/platforms/4xx/ibmnp405h.h
+++ b/arch/ppc/platforms/4xx/ibmnp405h.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibmnp405h.h
- *
* Author: Armin Kuster <akuster@mvista.com>
*
* 2002 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibmstb4.c b/arch/ppc/platforms/4xx/ibmstb4.c
index 7e33bb6..799a2ec 100644
--- a/arch/ppc/platforms/4xx/ibmstb4.c
+++ b/arch/ppc/platforms/4xx/ibmstb4.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibmstb4.c
- *
* Author: Armin Kuster <akuster@mvista.com>
*
* 2000-2001 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibmstb4.h b/arch/ppc/platforms/4xx/ibmstb4.h
index 9f21d4c..9de4265 100644
--- a/arch/ppc/platforms/4xx/ibmstb4.h
+++ b/arch/ppc/platforms/4xx/ibmstb4.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibmstb4.h
- *
* Author: Armin Kuster <akuster@mvista.com>
*
* 2001 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibmstbx25.c b/arch/ppc/platforms/4xx/ibmstbx25.c
index b895b9c..090ddcb 100644
--- a/arch/ppc/platforms/4xx/ibmstbx25.c
+++ b/arch/ppc/platforms/4xx/ibmstbx25.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibmstbx25.c
- *
* Author: Armin Kuster <akuster@mvista.com>
*
* 2000-2002 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibmstbx25.h b/arch/ppc/platforms/4xx/ibmstbx25.h
index 9a2efc3..6884a49 100644
--- a/arch/ppc/platforms/4xx/ibmstbx25.h
+++ b/arch/ppc/platforms/4xx/ibmstbx25.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibmstbx25.h
- *
* Author: Armin Kuster <akuster@mvista.com>
*
* 2002 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/4xx/luan.c b/arch/ppc/platforms/4xx/luan.c
index 21d2913..5c37de2 100644
--- a/arch/ppc/platforms/4xx/luan.c
+++ b/arch/ppc/platforms/4xx/luan.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/luan.c
- *
* Luan board specific routines
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/luan.h b/arch/ppc/platforms/4xx/luan.h
index bbe7d07..e0db6a8 100644
--- a/arch/ppc/platforms/4xx/luan.h
+++ b/arch/ppc/platforms/4xx/luan.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/luan.h
- *
* Luan board definitions
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c
index 4f355b6..f841972 100644
--- a/arch/ppc/platforms/4xx/ocotea.c
+++ b/arch/ppc/platforms/4xx/ocotea.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ocotea.c
- *
* Ocotea board specific routines
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ocotea.h b/arch/ppc/platforms/4xx/ocotea.h
index 3325115..7c799a9 100644
--- a/arch/ppc/platforms/4xx/ocotea.h
+++ b/arch/ppc/platforms/4xx/ocotea.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/ocotea.h
- *
* Ocotea board definitions
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ppc440spe.c b/arch/ppc/platforms/4xx/ppc440spe.c
index 6139a0b..1be5d1c 100644
--- a/arch/ppc/platforms/4xx/ppc440spe.c
+++ b/arch/ppc/platforms/4xx/ppc440spe.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ppc440spe.c
- *
* PPC440SPe I/O descriptions
*
* Roland Dreier <rolandd@cisco.com>
diff --git a/arch/ppc/platforms/4xx/ppc440spe.h b/arch/ppc/platforms/4xx/ppc440spe.h
index 2216846..d3a620d 100644
--- a/arch/ppc/platforms/4xx/ppc440spe.h
+++ b/arch/ppc/platforms/4xx/ppc440spe.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/ibm440spe.h
- *
* PPC440SPe definitions
*
* Roland Dreier <rolandd@cisco.com>
diff --git a/arch/ppc/platforms/4xx/redwood5.c b/arch/ppc/platforms/4xx/redwood5.c
index 611ac86..53da2b4 100644
--- a/arch/ppc/platforms/4xx/redwood5.c
+++ b/arch/ppc/platforms/4xx/redwood5.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/redwood5.c
- *
* Support for the IBM redwood5 eval board file
*
* Author: Armin Kuster <akuster@mvista.com>
diff --git a/arch/ppc/platforms/4xx/redwood5.h b/arch/ppc/platforms/4xx/redwood5.h
index 264e34f..49edd48 100644
--- a/arch/ppc/platforms/4xx/redwood5.h
+++ b/arch/ppc/platforms/4xx/redwood5.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/redwood5.h
- *
* Macros, definitions, and data structures specific to the IBM PowerPC
* STB03xxx "Redwood" evaluation board.
*
diff --git a/arch/ppc/platforms/4xx/redwood6.c b/arch/ppc/platforms/4xx/redwood6.c
index b131166..41b27d1 100644
--- a/arch/ppc/platforms/4xx/redwood6.c
+++ b/arch/ppc/platforms/4xx/redwood6.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/redwood6.c
- *
* Author: Armin Kuster <akuster@mvista.com>
*
* 2002 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/4xx/redwood6.h b/arch/ppc/platforms/4xx/redwood6.h
index 1814b9f..1edcbe5 100644
--- a/arch/ppc/platforms/4xx/redwood6.h
+++ b/arch/ppc/platforms/4xx/redwood6.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/redwood6.h
- *
* Macros, definitions, and data structures specific to the IBM PowerPC
* STBx25xx "Redwood6" evaluation board.
*
diff --git a/arch/ppc/platforms/4xx/sycamore.c b/arch/ppc/platforms/4xx/sycamore.c
index 281b4a2..bab31eb 100644
--- a/arch/ppc/platforms/4xx/sycamore.c
+++ b/arch/ppc/platforms/4xx/sycamore.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/sycamore.c
- *
* Architecture- / platform-specific boot-time initialization code for
* IBM PowerPC 4xx based boards.
*
diff --git a/arch/ppc/platforms/4xx/sycamore.h b/arch/ppc/platforms/4xx/sycamore.h
index 1cd6c82..dae0162 100644
--- a/arch/ppc/platforms/4xx/sycamore.h
+++ b/arch/ppc/platforms/4xx/sycamore.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/sycamore.h
- *
* Sycamore board definitions
*
* Copyright (c) 2005 DENX Software Engineering
diff --git a/arch/ppc/platforms/4xx/virtex-ii_pro.c b/arch/ppc/platforms/4xx/virtex-ii_pro.c
deleted file mode 100644
index 097cc9d5..0000000
--- a/arch/ppc/platforms/4xx/virtex-ii_pro.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/virtex-ii_pro.c
- *
- * Author: MontaVista Software, Inc.
- * source@mvista.com
- *
- * 2002-2004 (c) MontaVista Software, Inc. This file is licensed under the
- * terms of the GNU General Public License version 2. This program is licensed
- * "as is" without any warranty of any kind, whether express or implied.
- */
-
-#include <linux/config.h>
-#include <linux/init.h>
-#include <asm/ocp.h>
-#include "virtex-ii_pro.h"
-
-/* Have OCP take care of the serial ports. */
-struct ocp_def core_ocp[] = {
-#ifdef XPAR_UARTNS550_0_BASEADDR
- { .vendor = OCP_VENDOR_XILINX,
- .function = OCP_FUNC_16550,
- .index = 0,
- .paddr = XPAR_UARTNS550_0_BASEADDR,
- .irq = XPAR_INTC_0_UARTNS550_0_VEC_ID,
- .pm = OCP_CPM_NA
- },
-#ifdef XPAR_UARTNS550_1_BASEADDR
- { .vendor = OCP_VENDOR_XILINX,
- .function = OCP_FUNC_16550,
- .index = 1,
- .paddr = XPAR_UARTNS550_1_BASEADDR,
- .irq = XPAR_INTC_0_UARTNS550_1_VEC_ID,
- .pm = OCP_CPM_NA
- },
-#ifdef XPAR_UARTNS550_2_BASEADDR
- { .vendor = OCP_VENDOR_XILINX,
- .function = OCP_FUNC_16550,
- .index = 2,
- .paddr = XPAR_UARTNS550_2_BASEADDR,
- .irq = XPAR_INTC_0_UARTNS550_2_VEC_ID,
- .pm = OCP_CPM_NA
- },
-#ifdef XPAR_UARTNS550_3_BASEADDR
- { .vendor = OCP_VENDOR_XILINX,
- .function = OCP_FUNC_16550,
- .index = 3,
- .paddr = XPAR_UARTNS550_3_BASEADDR,
- .irq = XPAR_INTC_0_UARTNS550_3_VEC_ID,
- .pm = OCP_CPM_NA
- },
-#ifdef XPAR_UARTNS550_4_BASEADDR
-#error Edit this file to add more devices.
-#endif /* 4 */
-#endif /* 3 */
-#endif /* 2 */
-#endif /* 1 */
-#endif /* 0 */
- { .vendor = OCP_VENDOR_INVALID
- }
-};
diff --git a/arch/ppc/platforms/4xx/virtex-ii_pro.h b/arch/ppc/platforms/4xx/virtex-ii_pro.h
deleted file mode 100644
index 9014c48..0000000
--- a/arch/ppc/platforms/4xx/virtex-ii_pro.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/virtex-ii_pro.h
- *
- * Include file that defines the Xilinx Virtex-II Pro processor
- *
- * Author: MontaVista Software, Inc.
- * source@mvista.com
- *
- * 2002-2004 (c) MontaVista Software, Inc. This file is licensed under the
- * terms of the GNU General Public License version 2. This program is licensed
- * "as is" without any warranty of any kind, whether express or implied.
- */
-
-#ifdef __KERNEL__
-#ifndef __ASM_VIRTEXIIPRO_H__
-#define __ASM_VIRTEXIIPRO_H__
-
-#include <linux/config.h>
-#include <asm/xparameters.h>
-
-/* serial defines */
-
-#define RS_TABLE_SIZE 4 /* change this and add more devices below
- if you have more then 4 16x50 UARTs */
-
-#define BASE_BAUD (XPAR_UARTNS550_0_CLOCK_FREQ_HZ/16)
-
-/* The serial ports in the Virtex-II Pro have each I/O byte in the
- * LSByte of a word. This means that iomem_reg_shift needs to be 2 to
- * change the byte offsets into word offsets. In addition the base
- * addresses need to have 3 added to them to get to the LSByte.
- */
-#define STD_UART_OP(num) \
- { 0, BASE_BAUD, 0, XPAR_INTC_0_UARTNS550_##num##_VEC_ID, \
- ASYNC_BOOT_AUTOCONF, \
- .iomem_base = (u8 *)XPAR_UARTNS550_##num##_BASEADDR + 3, \
- .iomem_reg_shift = 2, \
- .io_type = SERIAL_IO_MEM},
-
-#if defined(XPAR_INTC_0_UARTNS550_0_VEC_ID)
-#define ML300_UART0 STD_UART_OP(0)
-#else
-#define ML300_UART0
-#endif
-
-#if defined(XPAR_INTC_0_UARTNS550_1_VEC_ID)
-#define ML300_UART1 STD_UART_OP(1)
-#else
-#define ML300_UART1
-#endif
-
-#if defined(XPAR_INTC_0_UARTNS550_2_VEC_ID)
-#define ML300_UART2 STD_UART_OP(2)
-#else
-#define ML300_UART2
-#endif
-
-#if defined(XPAR_INTC_0_UARTNS550_3_VEC_ID)
-#define ML300_UART3 STD_UART_OP(3)
-#else
-#define ML300_UART3
-#endif
-
-#if defined(XPAR_INTC_0_UARTNS550_4_VEC_ID)
-#error Edit this file to add more devices.
-#elif defined(XPAR_INTC_0_UARTNS550_3_VEC_ID)
-#define NR_SER_PORTS 4
-#elif defined(XPAR_INTC_0_UARTNS550_2_VEC_ID)
-#define NR_SER_PORTS 3
-#elif defined(XPAR_INTC_0_UARTNS550_1_VEC_ID)
-#define NR_SER_PORTS 2
-#elif defined(XPAR_INTC_0_UARTNS550_0_VEC_ID)
-#define NR_SER_PORTS 1
-#else
-#define NR_SER_PORTS 0
-#endif
-
-#if defined(CONFIG_UART0_TTYS0)
-#define SERIAL_PORT_DFNS \
- ML300_UART0 \
- ML300_UART1 \
- ML300_UART2 \
- ML300_UART3
-#endif
-
-#if defined(CONFIG_UART0_TTYS1)
-#define SERIAL_PORT_DFNS \
- ML300_UART1 \
- ML300_UART0 \
- ML300_UART2 \
- ML300_UART3
-#endif
-
-#define DCRN_CPMFR_BASE 0
-
-#include <asm/ibm405.h>
-
-#endif /* __ASM_VIRTEXIIPRO_H__ */
-#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/virtex.c b/arch/ppc/platforms/4xx/virtex.c
new file mode 100644
index 0000000..133a831
--- /dev/null
+++ b/arch/ppc/platforms/4xx/virtex.c
@@ -0,0 +1,56 @@
+/*
+ * Virtex-II Pro & Virtex-4 FX common infrastructure
+ *
+ * Maintainer: Grant Likely <grant.likely@secretlab.ca>
+ *
+ * Copyright 2005 Secret Lab Technologies Ltd.
+ * Copyright 2005 General Dynamics Canada Ltd.
+ * Copyright 2005 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/serial_8250.h>
+#include <asm/ppc_sys.h>
+#include <platforms/4xx/virtex.h>
+#include <platforms/4xx/xparameters/xparameters.h>
+
+#define XPAR_UART(num) { \
+ .mapbase = XPAR_UARTNS550_##num##_BASEADDR + 3, \
+ .irq = XPAR_INTC_0_UARTNS550_##num##_VEC_ID, \
+ .iotype = UPIO_MEM, \
+ .uartclk = XPAR_UARTNS550_##num##_CLOCK_FREQ_HZ, \
+ .flags = UPF_BOOT_AUTOCONF, \
+ .regshift = 2, \
+ }
+
+struct plat_serial8250_port serial_platform_data[] = {
+#ifdef XPAR_UARTNS550_0_BASEADDR
+ XPAR_UART(0),
+#endif
+#ifdef XPAR_UARTNS550_1_BASEADDR
+ XPAR_UART(1),
+#endif
+#ifdef XPAR_UARTNS550_2_BASEADDR
+ XPAR_UART(2),
+#endif
+#ifdef XPAR_UARTNS550_3_BASEADDR
+ XPAR_UART(3),
+#endif
+ { }, /* terminated by empty record */
+};
+
+struct platform_device ppc_sys_platform_devices[] = {
+ [VIRTEX_UART] = {
+ .name = "serial8250",
+ .id = 0,
+ .dev.platform_data = serial_platform_data,
+ },
+};
+
diff --git a/arch/ppc/platforms/4xx/virtex.h b/arch/ppc/platforms/4xx/virtex.h
new file mode 100644
index 0000000..1a01b81
--- /dev/null
+++ b/arch/ppc/platforms/4xx/virtex.h
@@ -0,0 +1,35 @@
+/*
+ * arch/ppc/platforms/4xx/virtex.h
+ *
+ * Include file that defines the Xilinx Virtex-II Pro processor
+ *
+ * Author: MontaVista Software, Inc.
+ * source@mvista.com
+ *
+ * 2002-2004 (c) MontaVista Software, Inc. This file is licensed under the
+ * terms of the GNU General Public License version 2. This program is licensed
+ * "as is" without any warranty of any kind, whether express or implied.
+ */
+
+#ifdef __KERNEL__
+#ifndef __ASM_VIRTEX_H__
+#define __ASM_VIRTEX_H__
+
+/* serial defines */
+
+#include <asm/ibm405.h>
+
+/* Ugly, ugly, ugly! BASE_BAUD defined here to keep 8250.c happy. */
+#if !defined(BASE_BAUD)
+ #define BASE_BAUD (0) /* dummy value; not used */
+#endif
+
+/* Device type enumeration for platform bus definitions */
+#ifndef __ASSEMBLY__
+enum ppc_sys_devices {
+ VIRTEX_UART,
+};
+#endif
+
+#endif /* __ASM_VIRTEX_H__ */
+#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/walnut.c b/arch/ppc/platforms/4xx/walnut.c
index 74cb331..6bd7790 100644
--- a/arch/ppc/platforms/4xx/walnut.c
+++ b/arch/ppc/platforms/4xx/walnut.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/walnut.c
- *
* Architecture- / platform-specific boot-time initialization code for
* IBM PowerPC 4xx based boards. Adapted from original
* code by Gary Thomas, Cort Dougan <cort@fsmlabs.com>, and Dan Malek
diff --git a/arch/ppc/platforms/4xx/walnut.h b/arch/ppc/platforms/4xx/walnut.h
index dcf2691..f13a577 100644
--- a/arch/ppc/platforms/4xx/walnut.h
+++ b/arch/ppc/platforms/4xx/walnut.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/walnut.h
- *
* Walnut board definitions
*
* Copyright (c) 2005 DENX Software Engineering
diff --git a/arch/ppc/platforms/4xx/xilinx_ml300.c b/arch/ppc/platforms/4xx/xilinx_ml300.c
index e90d97f..d97a7f2 100644
--- a/arch/ppc/platforms/4xx/xilinx_ml300.c
+++ b/arch/ppc/platforms/4xx/xilinx_ml300.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/xilinx_ml300.c
- *
* Xilinx ML300 evaluation board initialization
*
* Author: MontaVista Software, Inc.
@@ -17,12 +15,14 @@
#include <linux/tty.h>
#include <linux/serial.h>
#include <linux/serial_core.h>
+#include <linux/serial_8250.h>
#include <linux/serialP.h>
#include <asm/io.h>
#include <asm/machdep.h>
-#include <asm/ocp.h>
+#include <asm/ppc_sys.h>
-#include <platforms/4xx/virtex-ii_pro.h> /* for NR_SER_PORTS */
+#include <syslib/gen550.h>
+#include <platforms/4xx/xparameters/xparameters.h>
/*
* As an overview of how the following functions (platform_init,
@@ -54,6 +54,22 @@
* ppc4xx_pic_init arch/ppc/syslib/xilinx_pic.c
*/
+/* Board specifications structures */
+struct ppc_sys_spec *cur_ppc_sys_spec;
+struct ppc_sys_spec ppc_sys_specs[] = {
+ {
+ /* Only one entry, always assume the same design */
+ .ppc_sys_name = "Xilinx ML300 Reference Design",
+ .mask = 0x00000000,
+ .value = 0x00000000,
+ .num_devices = 1,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ VIRTEX_UART,
+ },
+ },
+};
+
#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
static volatile unsigned *powerdown_base =
@@ -80,28 +96,39 @@
#endif
}
+/* Early serial support functions */
static void __init
+ml300_early_serial_init(int num, struct plat_serial8250_port *pdata)
+{
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
+ struct uart_port serial_req;
+
+ memset(&serial_req, 0, sizeof(serial_req));
+ serial_req.mapbase = pdata->mapbase;
+ serial_req.membase = pdata->membase;
+ serial_req.irq = pdata->irq;
+ serial_req.uartclk = pdata->uartclk;
+ serial_req.regshift = pdata->regshift;
+ serial_req.iotype = pdata->iotype;
+ serial_req.flags = pdata->flags;
+ gen550_init(num, &serial_req);
+#endif
+}
+
+void __init
ml300_early_serial_map(void)
{
#ifdef CONFIG_SERIAL_8250
- struct serial_state old_ports[] = { SERIAL_PORT_DFNS };
- struct uart_port port;
- int i;
+ struct plat_serial8250_port *pdata;
+ int i = 0;
- /* Setup ioremapped serial port access */
- for (i = 0; i < ARRAY_SIZE(old_ports); i++ ) {
- memset(&port, 0, sizeof(port));
- port.membase = ioremap((phys_addr_t)(old_ports[i].iomem_base), 16);
- port.irq = old_ports[i].irq;
- port.uartclk = old_ports[i].baud_base * 16;
- port.regshift = old_ports[i].iomem_reg_shift;
- port.iotype = UPIO_MEM;
- port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
- port.line = i;
-
- if (early_serial_setup(&port) != 0) {
- printk("Early serial init of port %d failed\n", i);
- }
+ pdata = (struct plat_serial8250_port *) ppc_sys_get_pdata(VIRTEX_UART);
+ while(pdata && pdata->flags)
+ {
+ pdata->membase = ioremap(pdata->mapbase, 0x100);
+ ml300_early_serial_init(i, pdata);
+ pdata++;
+ i++;
}
#endif /* CONFIG_SERIAL_8250 */
}
@@ -109,9 +136,8 @@
void __init
ml300_setup_arch(void)
{
- ppc4xx_setup_arch(); /* calls ppc4xx_find_bridges() */
-
ml300_early_serial_map();
+ ppc4xx_setup_arch(); /* calls ppc4xx_find_bridges() */
/* Identify the system */
printk(KERN_INFO "Xilinx Virtex-II Pro port\n");
@@ -131,6 +157,8 @@
{
ppc4xx_init(r3, r4, r5, r6, r7);
+ identify_ppc_sys_by_id(mfspr(SPRN_PVR));
+
ppc_md.setup_arch = ml300_setup_arch;
ppc_md.setup_io_mappings = ml300_map_io;
ppc_md.init_IRQ = ml300_init_irq;
diff --git a/arch/ppc/platforms/4xx/xilinx_ml300.h b/arch/ppc/platforms/4xx/xilinx_ml300.h
index f8c5884..3d57332 100644
--- a/arch/ppc/platforms/4xx/xilinx_ml300.h
+++ b/arch/ppc/platforms/4xx/xilinx_ml300.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/xilinx_ml300.h
- *
* Include file that defines the Xilinx ML300 evaluation board
*
* Author: MontaVista Software, Inc.
@@ -16,7 +14,7 @@
#define __ASM_XILINX_ML300_H__
/* ML300 has a Xilinx Virtex-II Pro processor */
-#include <platforms/4xx/virtex-ii_pro.h>
+#include <platforms/4xx/virtex.h>
#ifndef __ASSEMBLY__
@@ -41,7 +39,7 @@
#define PPC4xx_ONB_IO_VADDR 0u
#define PPC4xx_ONB_IO_SIZE 0u
-#define PPC4xx_MACHINE_NAME "Xilinx ML300"
+#define PPC4xx_MACHINE_NAME "Xilinx ML300 Reference System"
#endif /* __ASM_XILINX_ML300_H__ */
#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/xilinx_ml403.c b/arch/ppc/platforms/4xx/xilinx_ml403.c
new file mode 100644
index 0000000..4c0c7e4
--- /dev/null
+++ b/arch/ppc/platforms/4xx/xilinx_ml403.c
@@ -0,0 +1,177 @@
+/*
+ * arch/ppc/platforms/4xx/xilinx_ml403.c
+ *
+ * Xilinx ML403 evaluation board initialization
+ *
+ * Author: Grant Likely <grant.likely@secretlab.ca>
+ *
+ * 2005 (c) Secret Lab Technologies Ltd.
+ * 2002-2004 (c) MontaVista Software, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/tty.h>
+#include <linux/serial.h>
+#include <linux/serial_core.h>
+#include <linux/serial_8250.h>
+#include <linux/serialP.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/ppc_sys.h>
+
+#include <syslib/gen550.h>
+#include <platforms/4xx/xparameters/xparameters.h>
+
+/*
+ * As an overview of how the following functions (platform_init,
+ * ml403_map_io, ml403_setup_arch and ml403_init_IRQ) fit into the
+ * kernel startup procedure, here's a call tree:
+ *
+ * start_here arch/ppc/kernel/head_4xx.S
+ * early_init arch/ppc/kernel/setup.c
+ * machine_init arch/ppc/kernel/setup.c
+ * platform_init this file
+ * ppc4xx_init arch/ppc/syslib/ppc4xx_setup.c
+ * parse_bootinfo
+ * find_bootinfo
+ * "setup some default ppc_md pointers"
+ * MMU_init arch/ppc/mm/init.c
+ * *ppc_md.setup_io_mappings == ml403_map_io this file
+ * ppc4xx_map_io arch/ppc/syslib/ppc4xx_setup.c
+ * start_kernel init/main.c
+ * setup_arch arch/ppc/kernel/setup.c
+ * #if defined(CONFIG_KGDB)
+ * *ppc_md.kgdb_map_scc() == gen550_kgdb_map_scc
+ * #endif
+ * *ppc_md.setup_arch == ml403_setup_arch this file
+ * ppc4xx_setup_arch arch/ppc/syslib/ppc4xx_setup.c
+ * ppc4xx_find_bridges arch/ppc/syslib/ppc405_pci.c
+ * init_IRQ arch/ppc/kernel/irq.c
+ * *ppc_md.init_IRQ == ml403_init_IRQ this file
+ * ppc4xx_init_IRQ arch/ppc/syslib/ppc4xx_setup.c
+ * ppc4xx_pic_init arch/ppc/syslib/xilinx_pic.c
+ */
+
+/* Board specifications structures */
+struct ppc_sys_spec *cur_ppc_sys_spec;
+struct ppc_sys_spec ppc_sys_specs[] = {
+ {
+ /* Only one entry, always assume the same design */
+ .ppc_sys_name = "Xilinx ML403 Reference Design",
+ .mask = 0x00000000,
+ .value = 0x00000000,
+ .num_devices = 1,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ VIRTEX_UART,
+ },
+ },
+};
+
+#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
+
+static volatile unsigned *powerdown_base =
+ (volatile unsigned *) XPAR_POWER_0_POWERDOWN_BASEADDR;
+
+static void
+xilinx_power_off(void)
+{
+ local_irq_disable();
+ out_be32(powerdown_base, XPAR_POWER_0_POWERDOWN_VALUE);
+ while (1) ;
+}
+#endif
+
+void __init
+ml403_map_io(void)
+{
+ ppc4xx_map_io();
+
+#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
+ powerdown_base = ioremap((unsigned long) powerdown_base,
+ XPAR_POWER_0_POWERDOWN_HIGHADDR -
+ XPAR_POWER_0_POWERDOWN_BASEADDR + 1);
+#endif
+}
+
+/* Early serial support functions */
+static void __init
+ml403_early_serial_init(int num, struct plat_serial8250_port *pdata)
+{
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
+ struct uart_port serial_req;
+
+ memset(&serial_req, 0, sizeof(serial_req));
+ serial_req.mapbase = pdata->mapbase;
+ serial_req.membase = pdata->membase;
+ serial_req.irq = pdata->irq;
+ serial_req.uartclk = pdata->uartclk;
+ serial_req.regshift = pdata->regshift;
+ serial_req.iotype = pdata->iotype;
+ serial_req.flags = pdata->flags;
+ gen550_init(num, &serial_req);
+#endif
+}
+
+void __init
+ml403_early_serial_map(void)
+{
+#ifdef CONFIG_SERIAL_8250
+ struct plat_serial8250_port *pdata;
+ int i = 0;
+
+ pdata = (struct plat_serial8250_port *) ppc_sys_get_pdata(VIRTEX_UART);
+ while(pdata && pdata->flags)
+ {
+ pdata->membase = ioremap(pdata->mapbase, 0x100);
+ ml403_early_serial_init(i, pdata);
+ pdata++;
+ i++;
+ }
+#endif /* CONFIG_SERIAL_8250 */
+}
+
+void __init
+ml403_setup_arch(void)
+{
+ ml403_early_serial_map();
+ ppc4xx_setup_arch(); /* calls ppc4xx_find_bridges() */
+
+ /* Identify the system */
+ printk(KERN_INFO "Xilinx ML403 Reference System (Virtex-4 FX)\n");
+}
+
+/* Called after board_setup_irq from ppc4xx_init_IRQ(). */
+void __init
+ml403_init_irq(void)
+{
+ ppc4xx_init_IRQ();
+}
+
+void __init
+platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+ ppc4xx_init(r3, r4, r5, r6, r7);
+
+ identify_ppc_sys_by_id(mfspr(SPRN_PVR));
+
+ ppc_md.setup_arch = ml403_setup_arch;
+ ppc_md.setup_io_mappings = ml403_map_io;
+ ppc_md.init_IRQ = ml403_init_irq;
+
+#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
+ ppc_md.power_off = xilinx_power_off;
+#endif
+
+#ifdef CONFIG_KGDB
+ ppc_md.early_serial_map = ml403_early_serial_map;
+#endif
+}
+
diff --git a/arch/ppc/platforms/4xx/xilinx_ml403.h b/arch/ppc/platforms/4xx/xilinx_ml403.h
new file mode 100644
index 0000000..4735969
--- /dev/null
+++ b/arch/ppc/platforms/4xx/xilinx_ml403.h
@@ -0,0 +1,49 @@
+/*
+ * arch/ppc/platforms/4xx/xilinx_ml403.h
+ *
+ * Include file that defines the Xilinx ML403 reference design
+ *
+ * Author: Grant Likely <grant.likely@secretlab.ca>
+ *
+ * 2005 (c) Secret Lab Technologies Ltd.
+ * 2002-2004 (c) MontaVista Software, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#ifdef __KERNEL__
+#ifndef __ASM_XILINX_ML403_H__
+#define __ASM_XILINX_ML403_H__
+
+/* ML403 has a Xilinx Virtex-4 FPGA with a PPC405 hard core */
+#include <platforms/4xx/virtex.h>
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+
+typedef struct board_info {
+ unsigned int bi_memsize; /* DRAM installed, in bytes */
+ unsigned char bi_enetaddr[6]; /* Local Ethernet MAC address */
+ unsigned int bi_intfreq; /* Processor speed, in Hz */
+ unsigned int bi_busfreq; /* PLB Bus speed, in Hz */
+ unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */
+} bd_t;
+
+/* Some 4xx parts use a different timebase frequency from the internal clock.
+*/
+#define bi_tbfreq bi_intfreq
+
+#endif /* !__ASSEMBLY__ */
+
+/* We don't need anything mapped. Size of zero will accomplish that. */
+#define PPC4xx_ONB_IO_PADDR 0u
+#define PPC4xx_ONB_IO_VADDR 0u
+#define PPC4xx_ONB_IO_SIZE 0u
+
+#define PPC4xx_MACHINE_NAME "Xilinx ML403 Reference Design"
+
+#endif /* __ASM_XILINX_ML403_H__ */
+#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/xparameters/xparameters.h b/arch/ppc/platforms/4xx/xparameters/xparameters.h
new file mode 100644
index 0000000..4cf21f2
--- /dev/null
+++ b/arch/ppc/platforms/4xx/xparameters/xparameters.h
@@ -0,0 +1,37 @@
+/*
+ * include/asm-ppc/xparameters.h
+ *
+ * This file includes the correct xparameters.h for the CONFIG'ed board plus
+ * fixups to translate board specific XPAR values to a common set of names
+ *
+ * Author: MontaVista Software, Inc.
+ * source@mvista.com
+ *
+ * 2004 (c) MontaVista Software, Inc. This file is licensed under the terms
+ * of the GNU General Public License version 2. This program is licensed
+ * "as is" without any warranty of any kind, whether express or implied.
+ */
+
+#include <linux/config.h>
+
+#if defined(CONFIG_XILINX_ML300)
+ #include "xparameters_ml300.h"
+#elif defined(CONFIG_XILINX_ML403)
+ #include "xparameters_ml403.h"
+#else
+ /* Add other board xparameter includes here before the #else */
+ #error No xparameters_*.h file included
+#endif
+
+#ifndef SERIAL_PORT_DFNS
+ /* zImage serial port definitions */
+ #define RS_TABLE_SIZE 1
+ #define SERIAL_PORT_DFNS { \
+ .baud_base = XPAR_UARTNS550_0_CLOCK_FREQ_HZ/16, \
+ .irq = XPAR_INTC_0_UARTNS550_0_VEC_ID, \
+ .flags = ASYNC_BOOT_AUTOCONF, \
+ .iomem_base = (u8 *)XPAR_UARTNS550_0_BASEADDR + 3, \
+ .iomem_reg_shift = 2, \
+ .io_type = SERIAL_IO_MEM, \
+ },
+#endif
diff --git a/arch/ppc/platforms/4xx/xparameters/xparameters_ml403.h b/arch/ppc/platforms/4xx/xparameters/xparameters_ml403.h
new file mode 100644
index 0000000..5cacdcb
--- /dev/null
+++ b/arch/ppc/platforms/4xx/xparameters/xparameters_ml403.h
@@ -0,0 +1,243 @@
+
+/*******************************************************************
+*
+* CAUTION: This file is automatically generated by libgen.
+* Version: Xilinx EDK 7.1.2 EDK_H.12.5.1
+* DO NOT EDIT.
+*
+* Copyright (c) 2005 Xilinx, Inc. All rights reserved.
+*
+* Description: Driver parameters
+*
+*******************************************************************/
+
+#define XPAR_PLB_BRAM_IF_CNTLR_0_BASEADDR 0xFFFF0000
+#define XPAR_PLB_BRAM_IF_CNTLR_0_HIGHADDR 0xFFFFFFFF
+
+/******************************************************************/
+
+#define XPAR_OPB_EMC_0_MEM0_BASEADDR 0x20000000
+#define XPAR_OPB_EMC_0_MEM0_HIGHADDR 0x200FFFFF
+#define XPAR_OPB_EMC_0_MEM1_BASEADDR 0x28000000
+#define XPAR_OPB_EMC_0_MEM1_HIGHADDR 0x287FFFFF
+#define XPAR_OPB_AC97_CONTROLLER_REF_0_BASEADDR 0xA6000000
+#define XPAR_OPB_AC97_CONTROLLER_REF_0_HIGHADDR 0xA60000FF
+#define XPAR_OPB_EMC_USB_0_MEM0_BASEADDR 0xA5000000
+#define XPAR_OPB_EMC_USB_0_MEM0_HIGHADDR 0xA50000FF
+#define XPAR_PLB_DDR_0_MEM0_BASEADDR 0x00000000
+#define XPAR_PLB_DDR_0_MEM0_HIGHADDR 0x0FFFFFFF
+
+/******************************************************************/
+
+#define XPAR_XEMAC_NUM_INSTANCES 1
+#define XPAR_OPB_ETHERNET_0_BASEADDR 0x60000000
+#define XPAR_OPB_ETHERNET_0_HIGHADDR 0x60003FFF
+#define XPAR_OPB_ETHERNET_0_DEVICE_ID 0
+#define XPAR_OPB_ETHERNET_0_ERR_COUNT_EXIST 1
+#define XPAR_OPB_ETHERNET_0_DMA_PRESENT 1
+#define XPAR_OPB_ETHERNET_0_MII_EXIST 1
+
+/******************************************************************/
+
+#define XPAR_XUARTNS550_NUM_INSTANCES 1
+#define XPAR_XUARTNS550_CLOCK_HZ 100000000
+#define XPAR_OPB_UART16550_0_BASEADDR 0xA0000000
+#define XPAR_OPB_UART16550_0_HIGHADDR 0xA0001FFF
+#define XPAR_OPB_UART16550_0_DEVICE_ID 0
+
+/******************************************************************/
+
+#define XPAR_XGPIO_NUM_INSTANCES 3
+#define XPAR_OPB_GPIO_0_BASEADDR 0x90000000
+#define XPAR_OPB_GPIO_0_HIGHADDR 0x900001FF
+#define XPAR_OPB_GPIO_0_DEVICE_ID 0
+#define XPAR_OPB_GPIO_0_INTERRUPT_PRESENT 0
+#define XPAR_OPB_GPIO_0_IS_DUAL 1
+#define XPAR_OPB_GPIO_EXP_HDR_0_BASEADDR 0x90001000
+#define XPAR_OPB_GPIO_EXP_HDR_0_HIGHADDR 0x900011FF
+#define XPAR_OPB_GPIO_EXP_HDR_0_DEVICE_ID 1
+#define XPAR_OPB_GPIO_EXP_HDR_0_INTERRUPT_PRESENT 0
+#define XPAR_OPB_GPIO_EXP_HDR_0_IS_DUAL 1
+#define XPAR_OPB_GPIO_CHAR_LCD_0_BASEADDR 0x90002000
+#define XPAR_OPB_GPIO_CHAR_LCD_0_HIGHADDR 0x900021FF
+#define XPAR_OPB_GPIO_CHAR_LCD_0_DEVICE_ID 2
+#define XPAR_OPB_GPIO_CHAR_LCD_0_INTERRUPT_PRESENT 0
+#define XPAR_OPB_GPIO_CHAR_LCD_0_IS_DUAL 0
+
+/******************************************************************/
+
+#define XPAR_XPS2_NUM_INSTANCES 2
+#define XPAR_OPB_PS2_DUAL_REF_0_DEVICE_ID_0 0
+#define XPAR_OPB_PS2_DUAL_REF_0_BASEADDR_0 0xA9000000
+#define XPAR_OPB_PS2_DUAL_REF_0_HIGHADDR_0 (0xA9000000+0x3F)
+#define XPAR_OPB_PS2_DUAL_REF_0_DEVICE_ID_1 1
+#define XPAR_OPB_PS2_DUAL_REF_0_BASEADDR_1 (0xA9000000+0x1000)
+#define XPAR_OPB_PS2_DUAL_REF_0_HIGHADDR_1 (0xA9000000+0x103F)
+
+/******************************************************************/
+
+#define XPAR_XIIC_NUM_INSTANCES 1
+#define XPAR_OPB_IIC_0_BASEADDR 0xA8000000
+#define XPAR_OPB_IIC_0_HIGHADDR 0xA80001FF
+#define XPAR_OPB_IIC_0_DEVICE_ID 0
+#define XPAR_OPB_IIC_0_TEN_BIT_ADR 0
+#define XPAR_OPB_IIC_0_GPO_WIDTH 1
+
+/******************************************************************/
+
+#define XPAR_INTC_MAX_NUM_INTR_INPUTS 10
+#define XPAR_XINTC_HAS_IPR 1
+#define XPAR_XINTC_USE_DCR 0
+#define XPAR_XINTC_NUM_INSTANCES 1
+#define XPAR_OPB_INTC_0_BASEADDR 0xD1000FC0
+#define XPAR_OPB_INTC_0_HIGHADDR 0xD1000FDF
+#define XPAR_OPB_INTC_0_DEVICE_ID 0
+#define XPAR_OPB_INTC_0_KIND_OF_INTR 0x00000000
+
+/******************************************************************/
+
+#define XPAR_INTC_SINGLE_BASEADDR 0xD1000FC0
+#define XPAR_INTC_SINGLE_HIGHADDR 0xD1000FDF
+#define XPAR_INTC_SINGLE_DEVICE_ID XPAR_OPB_INTC_0_DEVICE_ID
+#define XPAR_OPB_ETHERNET_0_IP2INTC_IRPT_MASK 0X000001
+#define XPAR_OPB_INTC_0_OPB_ETHERNET_0_IP2INTC_IRPT_INTR 0
+#define XPAR_SYSTEM_USB_HPI_INT_MASK 0X000002
+#define XPAR_OPB_INTC_0_SYSTEM_USB_HPI_INT_INTR 1
+#define XPAR_MISC_LOGIC_0_PHY_MII_INT_MASK 0X000004
+#define XPAR_OPB_INTC_0_MISC_LOGIC_0_PHY_MII_INT_INTR 2
+#define XPAR_OPB_SYSACE_0_SYSACE_IRQ_MASK 0X000008
+#define XPAR_OPB_INTC_0_OPB_SYSACE_0_SYSACE_IRQ_INTR 3
+#define XPAR_OPB_AC97_CONTROLLER_REF_0_RECORD_INTERRUPT_MASK 0X000010
+#define XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_0_RECORD_INTERRUPT_INTR 4
+#define XPAR_OPB_AC97_CONTROLLER_REF_0_PLAYBACK_INTERRUPT_MASK 0X000020
+#define XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_0_PLAYBACK_INTERRUPT_INTR 5
+#define XPAR_OPB_IIC_0_IP2INTC_IRPT_MASK 0X000040
+#define XPAR_OPB_INTC_0_OPB_IIC_0_IP2INTC_IRPT_INTR 6
+#define XPAR_OPB_PS2_DUAL_REF_0_SYS_INTR2_MASK 0X000080
+#define XPAR_OPB_INTC_0_OPB_PS2_DUAL_REF_0_SYS_INTR2_INTR 7
+#define XPAR_OPB_PS2_DUAL_REF_0_SYS_INTR1_MASK 0X000100
+#define XPAR_OPB_INTC_0_OPB_PS2_DUAL_REF_0_SYS_INTR1_INTR 8
+#define XPAR_OPB_UART16550_0_IP2INTC_IRPT_MASK 0X000200
+#define XPAR_OPB_INTC_0_OPB_UART16550_0_IP2INTC_IRPT_INTR 9
+
+/******************************************************************/
+
+#define XPAR_XTFT_NUM_INSTANCES 1
+#define XPAR_PLB_TFT_CNTLR_REF_0_DCR_BASEADDR 0xD0000200
+#define XPAR_PLB_TFT_CNTLR_REF_0_DCR_HIGHADDR 0xD0000207
+#define XPAR_PLB_TFT_CNTLR_REF_0_DEVICE_ID 0
+
+/******************************************************************/
+
+#define XPAR_XSYSACE_MEM_WIDTH 16
+#define XPAR_XSYSACE_NUM_INSTANCES 1
+#define XPAR_OPB_SYSACE_0_BASEADDR 0xCF000000
+#define XPAR_OPB_SYSACE_0_HIGHADDR 0xCF0001FF
+#define XPAR_OPB_SYSACE_0_DEVICE_ID 0
+#define XPAR_OPB_SYSACE_0_MEM_WIDTH 16
+
+/******************************************************************/
+
+#define XPAR_CPU_PPC405_CORE_CLOCK_FREQ_HZ 300000000
+
+/******************************************************************/
+
+
+/******************************************************************/
+
+/* Linux Redefines */
+
+/******************************************************************/
+
+#define XPAR_UARTNS550_0_BASEADDR (XPAR_OPB_UART16550_0_BASEADDR+0x1000)
+#define XPAR_UARTNS550_0_HIGHADDR XPAR_OPB_UART16550_0_HIGHADDR
+#define XPAR_UARTNS550_0_CLOCK_FREQ_HZ XPAR_XUARTNS550_CLOCK_HZ
+#define XPAR_UARTNS550_0_DEVICE_ID XPAR_OPB_UART16550_0_DEVICE_ID
+
+/******************************************************************/
+
+#define XPAR_INTC_0_BASEADDR XPAR_OPB_INTC_0_BASEADDR
+#define XPAR_INTC_0_HIGHADDR XPAR_OPB_INTC_0_HIGHADDR
+#define XPAR_INTC_0_KIND_OF_INTR XPAR_OPB_INTC_0_KIND_OF_INTR
+#define XPAR_INTC_0_DEVICE_ID XPAR_OPB_INTC_0_DEVICE_ID
+
+/******************************************************************/
+
+#define XPAR_INTC_0_EMAC_0_VEC_ID XPAR_OPB_INTC_0_OPB_ETHERNET_0_IP2INTC_IRPT_INTR
+#define XPAR_INTC_0_SYSACE_0_VEC_ID XPAR_OPB_INTC_0_OPB_SYSACE_0_SYSACE_IRQ_INTR
+#define XPAR_INTC_0_IIC_0_VEC_ID XPAR_OPB_INTC_0_OPB_IIC_0_IP2INTC_IRPT_INTR
+#define XPAR_INTC_0_PS2_1_VEC_ID XPAR_OPB_INTC_0_OPB_PS2_DUAL_REF_0_SYS_INTR2_INTR
+#define XPAR_INTC_0_PS2_0_VEC_ID XPAR_OPB_INTC_0_OPB_PS2_DUAL_REF_0_SYS_INTR1_INTR
+#define XPAR_INTC_0_UARTNS550_0_VEC_ID XPAR_OPB_INTC_0_OPB_UART16550_0_IP2INTC_IRPT_INTR
+
+/******************************************************************/
+
+#define XPAR_TFT_0_BASEADDR XPAR_PLB_TFT_CNTLR_REF_0_DCR_BASEADDR
+
+/******************************************************************/
+
+#define XPAR_EMAC_0_BASEADDR XPAR_OPB_ETHERNET_0_BASEADDR
+#define XPAR_EMAC_0_HIGHADDR XPAR_OPB_ETHERNET_0_HIGHADDR
+#define XPAR_EMAC_0_DMA_PRESENT XPAR_OPB_ETHERNET_0_DMA_PRESENT
+#define XPAR_EMAC_0_MII_EXIST XPAR_OPB_ETHERNET_0_MII_EXIST
+#define XPAR_EMAC_0_ERR_COUNT_EXIST XPAR_OPB_ETHERNET_0_ERR_COUNT_EXIST
+#define XPAR_EMAC_0_DEVICE_ID XPAR_OPB_ETHERNET_0_DEVICE_ID
+
+/******************************************************************/
+
+#define XPAR_GPIO_0_BASEADDR XPAR_OPB_GPIO_0_BASEADDR_0
+#define XPAR_GPIO_0_HIGHADDR XPAR_OPB_GPIO_0_HIGHADDR_0
+#define XPAR_GPIO_0_DEVICE_ID XPAR_OPB_GPIO_0_DEVICE_ID_0
+#define XPAR_GPIO_1_BASEADDR XPAR_OPB_GPIO_0_BASEADDR_1
+#define XPAR_GPIO_1_HIGHADDR XPAR_OPB_GPIO_0_HIGHADDR_1
+#define XPAR_GPIO_1_DEVICE_ID XPAR_OPB_GPIO_0_DEVICE_ID_1
+#define XPAR_GPIO_2_BASEADDR XPAR_OPB_GPIO_EXP_HDR_0_BASEADDR_0
+#define XPAR_GPIO_2_HIGHADDR XPAR_OPB_GPIO_EXP_HDR_0_HIGHADDR_0
+#define XPAR_GPIO_2_DEVICE_ID XPAR_OPB_GPIO_EXP_HDR_0_DEVICE_ID_0
+#define XPAR_GPIO_3_BASEADDR XPAR_OPB_GPIO_EXP_HDR_0_BASEADDR_1
+#define XPAR_GPIO_3_HIGHADDR XPAR_OPB_GPIO_EXP_HDR_0_HIGHADDR_1
+#define XPAR_GPIO_3_DEVICE_ID XPAR_OPB_GPIO_EXP_HDR_0_DEVICE_ID_1
+#define XPAR_GPIO_4_BASEADDR XPAR_OPB_GPIO_CHAR_LCD_0_BASEADDR
+#define XPAR_GPIO_4_HIGHADDR XPAR_OPB_GPIO_CHAR_LCD_0_HIGHADDR
+#define XPAR_GPIO_4_DEVICE_ID XPAR_OPB_GPIO_CHAR_LCD_0_DEVICE_ID
+
+/******************************************************************/
+
+#define XPAR_PS2_0_BASEADDR XPAR_OPB_PS2_DUAL_REF_0_BASEADDR_0
+#define XPAR_PS2_0_HIGHADDR XPAR_OPB_PS2_DUAL_REF_0_HIGHADDR_0
+#define XPAR_PS2_0_DEVICE_ID XPAR_OPB_PS2_DUAL_REF_0_DEVICE_ID_0
+#define XPAR_PS2_1_BASEADDR XPAR_OPB_PS2_DUAL_REF_0_BASEADDR_1
+#define XPAR_PS2_1_HIGHADDR XPAR_OPB_PS2_DUAL_REF_0_HIGHADDR_1
+#define XPAR_PS2_1_DEVICE_ID XPAR_OPB_PS2_DUAL_REF_0_DEVICE_ID_1
+
+/******************************************************************/
+
+#define XPAR_SYSACE_0_BASEADDR XPAR_OPB_SYSACE_0_BASEADDR
+#define XPAR_SYSACE_0_HIGHADDR XPAR_OPB_SYSACE_0_HIGHADDR
+#define XPAR_SYSACE_0_DEVICE_ID XPAR_OPB_SYSACE_0_DEVICE_ID
+
+/******************************************************************/
+
+#define XPAR_IIC_0_BASEADDR XPAR_OPB_IIC_0_BASEADDR
+#define XPAR_IIC_0_HIGHADDR XPAR_OPB_IIC_0_HIGHADDR
+#define XPAR_IIC_0_TEN_BIT_ADR XPAR_OPB_IIC_0_TEN_BIT_ADR
+#define XPAR_IIC_0_DEVICE_ID XPAR_OPB_IIC_0_DEVICE_ID
+
+/******************************************************************/
+
+#define XPAR_PLB_CLOCK_FREQ_HZ 100000000
+#define XPAR_CORE_CLOCK_FREQ_HZ XPAR_CPU_PPC405_CORE_CLOCK_FREQ_HZ
+#define XPAR_DDR_0_SIZE 0x4000000
+
+/******************************************************************/
+
+#define XPAR_PERSISTENT_0_IIC_0_BASEADDR 0x00000400
+#define XPAR_PERSISTENT_0_IIC_0_HIGHADDR 0x000007FF
+#define XPAR_PERSISTENT_0_IIC_0_EEPROMADDR 0xA0
+
+/******************************************************************/
+
+#define XPAR_PCI_0_CLOCK_FREQ_HZ 0
+
+/******************************************************************/
+
diff --git a/arch/ppc/platforms/4xx/yucca.c b/arch/ppc/platforms/4xx/yucca.c
index b065b8b..f287dcd 100644
--- a/arch/ppc/platforms/4xx/yucca.c
+++ b/arch/ppc/platforms/4xx/yucca.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/yucca.c
- *
* Yucca board specific routines
*
* Roland Dreier <rolandd@cisco.com> (based on luan.c by Matt Porter)
diff --git a/arch/ppc/platforms/4xx/yucca.h b/arch/ppc/platforms/4xx/yucca.h
index 01a4afe..7ae2301 100644
--- a/arch/ppc/platforms/4xx/yucca.h
+++ b/arch/ppc/platforms/4xx/yucca.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/4xx/yucca.h
- *
* Yucca board definitions
*
* Roland Dreier <rolandd@cisco.com> (based on luan.h by Matt Porter)
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index 1a659bb..11626dd 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/83xx/mpc834x_sys.c
- *
* MPC834x SYS board specific routines
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.h b/arch/ppc/platforms/83xx/mpc834x_sys.h
index 2e514d3..aa86c22 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.h
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/83xx/mpc834x_sys.h
- *
* MPC834X SYS common board definitions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.c b/arch/ppc/platforms/85xx/mpc8540_ads.c
index 408d64f..9b014df 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/mpc8540_ads.c
- *
* MPC8540ADS board specific routines
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.h b/arch/ppc/platforms/85xx/mpc8540_ads.h
index e48ca3a9..0b5e7ff 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.h
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/mpc8540_ads.h
- *
* MPC8540ADS board definitions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc8555_cds.h b/arch/ppc/platforms/85xx/mpc8555_cds.h
index 1a8e6c6..9754dbd 100644
--- a/arch/ppc/platforms/85xx/mpc8555_cds.h
+++ b/arch/ppc/platforms/85xx/mpc8555_cds.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/mpc8555_cds.h
- *
* MPC8555CDS board definitions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.c b/arch/ppc/platforms/85xx/mpc8560_ads.c
index 442c7ff..0cb2e86 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/mpc8560_ads.c
- *
* MPC8560ADS board specific routines
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.h b/arch/ppc/platforms/85xx/mpc8560_ads.h
index 143ae7e..c2247c2 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.h
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/mpc8560_ads.h
- *
* MPC8540ADS board definitions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
index 17ce48f..8fd9d76 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/mpc85xx_ads_common.c
- *
* MPC85xx ADS board common routines
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc85xx_ads_common.h b/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
index 198a6a0..de8d41a 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
+++ b/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/mpc85xx_ads_common.h
- *
* MPC85XX ADS common board definitions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index 1801ab3..c9e0aee 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platform/85xx/mpc85xx_cds_common.c
- *
* MPC85xx CDS board specific routines
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.h b/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
index 5b588cf..62df54f 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/mpc85xx_cds_common.h
- *
* MPC85xx CDS board definitions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/sbc8560.c b/arch/ppc/platforms/85xx/sbc8560.c
index 8a72221..b73778e 100644
--- a/arch/ppc/platforms/85xx/sbc8560.c
+++ b/arch/ppc/platforms/85xx/sbc8560.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/sbc8560.c
- *
* Wind River SBC8560 board specific routines
*
* Maintainer: Kumar Gala
diff --git a/arch/ppc/platforms/85xx/sbc8560.h b/arch/ppc/platforms/85xx/sbc8560.h
index 5e1b00c..44ffaa2 100644
--- a/arch/ppc/platforms/85xx/sbc8560.h
+++ b/arch/ppc/platforms/85xx/sbc8560.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/sbc8560.h
- *
* Wind River SBC8560 board definitions
*
* Copyright 2003 Motorola Inc.
diff --git a/arch/ppc/platforms/85xx/sbc85xx.c b/arch/ppc/platforms/85xx/sbc85xx.c
index c02f110..d3ff280 100644
--- a/arch/ppc/platforms/85xx/sbc85xx.c
+++ b/arch/ppc/platforms/85xx/sbc85xx.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platform/85xx/sbc85xx.c
- *
* WindRiver PowerQUICC III SBC85xx board common routines
*
* Copyright 2002, 2003 Motorola Inc.
diff --git a/arch/ppc/platforms/85xx/sbc85xx.h b/arch/ppc/platforms/85xx/sbc85xx.h
index 7af93c6..5dd8b6a 100644
--- a/arch/ppc/platforms/85xx/sbc85xx.h
+++ b/arch/ppc/platforms/85xx/sbc85xx.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/sbc85xx.h
- *
* WindRiver PowerQUICC III SBC85xx common board definitions
*
* Copyright 2003 Motorola Inc.
diff --git a/arch/ppc/platforms/85xx/stx_gp3.c b/arch/ppc/platforms/85xx/stx_gp3.c
index 061bb7c..8d7baa9 100644
--- a/arch/ppc/platforms/85xx/stx_gp3.c
+++ b/arch/ppc/platforms/85xx/stx_gp3.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/stx_gp3.c
- *
* STx GP3 board specific routines
*
* Dan Malek <dan@embeddededge.com>
diff --git a/arch/ppc/platforms/85xx/stx_gp3.h b/arch/ppc/platforms/85xx/stx_gp3.h
index 2f25b51..3f71f8f 100644
--- a/arch/ppc/platforms/85xx/stx_gp3.h
+++ b/arch/ppc/platforms/85xx/stx_gp3.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/stx8560_gp3.h
- *
* STx GP3 board definitions
*
* Dan Malek (dan@embeddededge.com)
diff --git a/arch/ppc/platforms/85xx/tqm85xx.c b/arch/ppc/platforms/85xx/tqm85xx.c
index a5e38ba..00af132 100644
--- a/arch/ppc/platforms/85xx/tqm85xx.c
+++ b/arch/ppc/platforms/85xx/tqm85xx.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/tqm85xx.c
- *
* TQM85xx (40/41/55/60) board specific routines
*
* Copyright (c) 2005 DENX Software Engineering
diff --git a/arch/ppc/platforms/85xx/tqm85xx.h b/arch/ppc/platforms/85xx/tqm85xx.h
index 3775eb3..612d805 100644
--- a/arch/ppc/platforms/85xx/tqm85xx.h
+++ b/arch/ppc/platforms/85xx/tqm85xx.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/tqm85xx.h
- *
* TQM85xx (40/41/55/60) board definitions
*
* Copyright (c) 2005 DENX Software Engineering
diff --git a/arch/ppc/platforms/Makefile b/arch/ppc/platforms/Makefile
index 51430e2..e8b91a3 100644
--- a/arch/ppc/platforms/Makefile
+++ b/arch/ppc/platforms/Makefile
@@ -37,6 +37,9 @@
obj-$(CONFIG_SPRUCE) += spruce.o
obj-$(CONFIG_LITE5200) += lite5200.o
obj-$(CONFIG_EV64360) += ev64360.o
+obj-$(CONFIG_MPC86XADS) += mpc866ads_setup.o
+obj-$(CONFIG_MPC885ADS) += mpc885ads_setup.o
+obj-$(CONFIG_ADS8272) += mpc8272ads_setup.o
ifeq ($(CONFIG_SMP),y)
obj-$(CONFIG_PPC_CHRP) += chrp_smp.o
diff --git a/arch/ppc/platforms/apus_setup.c b/arch/ppc/platforms/apus_setup.c
index c42c500..fe0cdc0 100644
--- a/arch/ppc/platforms/apus_setup.c
+++ b/arch/ppc/platforms/apus_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/apus_setup.c
- *
* Copyright (C) 1998, 1999 Jesper Skov
*
* Basically what is needed to replace functionality found in
diff --git a/arch/ppc/platforms/chestnut.c b/arch/ppc/platforms/chestnut.c
index aefcc0e..f324f75 100644
--- a/arch/ppc/platforms/chestnut.c
+++ b/arch/ppc/platforms/chestnut.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/chestnut.c
- *
* Board setup routines for IBM Chestnut
*
* Author: <source@mvista.com>
diff --git a/arch/ppc/platforms/chestnut.h b/arch/ppc/platforms/chestnut.h
index 0400b2b..e00fd9f 100644
--- a/arch/ppc/platforms/chestnut.h
+++ b/arch/ppc/platforms/chestnut.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/chestnut.h
- *
* Definitions for IBM 750FXGX Eval (Chestnut)
*
* Author: <source@mvista.com>
diff --git a/arch/ppc/platforms/chrp_pegasos_eth.c b/arch/ppc/platforms/chrp_pegasos_eth.c
index 108a6e2..9305c8a 100644
--- a/arch/ppc/platforms/chrp_pegasos_eth.c
+++ b/arch/ppc/platforms/chrp_pegasos_eth.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/chrp_pegasos_eth.c
- *
* Copyright (C) 2005 Sven Luther <sl@bplan-gmbh.de>
* Thanks to :
* Dale Farnsworth <dale@farnsworth.org>
diff --git a/arch/ppc/platforms/chrp_setup.c b/arch/ppc/platforms/chrp_setup.c
index 48996b7..f9fd3f4 100644
--- a/arch/ppc/platforms/chrp_setup.c
+++ b/arch/ppc/platforms/chrp_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/setup.c
- *
* Copyright (C) 1995 Linus Torvalds
* Adapted from 'alpha' version by Gary Thomas
* Modified by Cort Dougan (cort@cs.nmt.edu)
diff --git a/arch/ppc/platforms/chrp_time.c b/arch/ppc/platforms/chrp_time.c
index 57753a5..c862777 100644
--- a/arch/ppc/platforms/chrp_time.c
+++ b/arch/ppc/platforms/chrp_time.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/chrp_time.c
- *
* Copyright (C) 1991, 1992, 1995 Linus Torvalds
*
* Adapted for PowerPC (PReP) by Gary Thomas
diff --git a/arch/ppc/platforms/cpci690.c b/arch/ppc/platforms/cpci690.c
index 6ca7bca..55be550 100644
--- a/arch/ppc/platforms/cpci690.c
+++ b/arch/ppc/platforms/cpci690.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/cpci690.c
- *
* Board setup routines for the Force CPCI690 board.
*
* Author: Mark A. Greer <mgreer@mvista.com>
diff --git a/arch/ppc/platforms/cpci690.h b/arch/ppc/platforms/cpci690.h
index 49584c9..0fa5a4c 100644
--- a/arch/ppc/platforms/cpci690.h
+++ b/arch/ppc/platforms/cpci690.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/cpci690.h
- *
* Definitions for Force CPCI690
*
* Author: Mark A. Greer <mgreer@mvista.com>
diff --git a/arch/ppc/platforms/ev64260.c b/arch/ppc/platforms/ev64260.c
index ffde8f6..6444760 100644
--- a/arch/ppc/platforms/ev64260.c
+++ b/arch/ppc/platforms/ev64260.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/ev64260.c
- *
* Board setup routines for the Marvell/Galileo EV-64260-BP Evaluation Board.
*
* Author: Mark A. Greer <mgreer@mvista.com>
diff --git a/arch/ppc/platforms/ev64260.h b/arch/ppc/platforms/ev64260.h
index bedffce..44d90d5 100644
--- a/arch/ppc/platforms/ev64260.h
+++ b/arch/ppc/platforms/ev64260.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/ev64260.h
- *
* Definitions for Marvell/Galileo EV-64260-BP Evaluation Board.
*
* Author: Mark A. Greer <mgreer@mvista.com>
diff --git a/arch/ppc/platforms/ev64360.c b/arch/ppc/platforms/ev64360.c
index b9d844f..b5f52eb 100644
--- a/arch/ppc/platforms/ev64360.c
+++ b/arch/ppc/platforms/ev64360.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/ev64360.c
- *
* Board setup routines for the Marvell EV-64360-BP Evaluation Board.
*
* Author: Lee Nicks <allinux@gmail.com>
diff --git a/arch/ppc/platforms/ev64360.h b/arch/ppc/platforms/ev64360.h
index 68eabe4..b30f472 100644
--- a/arch/ppc/platforms/ev64360.h
+++ b/arch/ppc/platforms/ev64360.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/ev64360.h
- *
* Definitions for Marvell EV-64360-BP Evaluation Board.
*
* Author: Lee Nicks <allinux@gmail.com>
diff --git a/arch/ppc/platforms/fads.h b/arch/ppc/platforms/fads.h
index a48fb8d..e1c0b1b 100644
--- a/arch/ppc/platforms/fads.h
+++ b/arch/ppc/platforms/fads.h
@@ -112,7 +112,7 @@
/* CPM Ethernet through SCC1 or SCC2 */
-#ifdef CONFIG_SCC1_ENET /* Probably 860 variant */
+#if defined(CONFIG_SCC1_ENET) || defined(CONFIG_MPC8xx_SECOND_ETH_SCC1) /* Probably 860 variant */
/* Bits in parallel I/O port registers that have to be set/cleared
* to configure the pins for SCC1 use.
* TCLK - CLK1, RCLK - CLK2.
diff --git a/arch/ppc/platforms/gemini.h b/arch/ppc/platforms/gemini.h
index 06de592..5528fd0 100644
--- a/arch/ppc/platforms/gemini.h
+++ b/arch/ppc/platforms/gemini.h
@@ -1,7 +1,4 @@
/*
- * arch/ppc/platforms/gemini.h
- *
- *
* Onboard registers and descriptions for Synergy Microsystems'
* "Gemini" boards.
*
diff --git a/arch/ppc/platforms/gemini_prom.S b/arch/ppc/platforms/gemini_prom.S
index 8c5065d..b181f21 100644
--- a/arch/ppc/platforms/gemini_prom.S
+++ b/arch/ppc/platforms/gemini_prom.S
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/gemini_prom.S
- *
* Not really prom support code (yet), but sort of anti-prom code. The current
* bootloader does a number of things it shouldn't and doesn't do things that it
* should. The stuff in here is mainly a hodge-podge collection of setup code
diff --git a/arch/ppc/platforms/gemini_setup.c b/arch/ppc/platforms/gemini_setup.c
index 729897c..0090ff15 100644
--- a/arch/ppc/platforms/gemini_setup.c
+++ b/arch/ppc/platforms/gemini_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/gemini_setup.c
- *
* Copyright (C) 1995 Linus Torvalds
* Adapted from 'alpha' version by Gary Thomas
* Modified by Cort Dougan (cort@cs.nmt.edu)
diff --git a/arch/ppc/platforms/hdpu.c b/arch/ppc/platforms/hdpu.c
index 50039a2..220674d 100644
--- a/arch/ppc/platforms/hdpu.c
+++ b/arch/ppc/platforms/hdpu.c
@@ -1,7 +1,4 @@
-
/*
- * arch/ppc/platforms/hdpu_setup.c
- *
* Board setup routines for the Sky Computers HDPU Compute Blade.
*
* Written by Brian Waite <waite@skycomputers.com>
diff --git a/arch/ppc/platforms/hdpu.h b/arch/ppc/platforms/hdpu.h
index 07c3cff..f9e020b 100644
--- a/arch/ppc/platforms/hdpu.h
+++ b/arch/ppc/platforms/hdpu.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/hdpu.h
- *
* Definitions for Sky Computers HDPU board.
*
* Brian Waite <waite@skycomputers.com>
diff --git a/arch/ppc/platforms/katana.c b/arch/ppc/platforms/katana.c
index 6e58e30..d276661 100644
--- a/arch/ppc/platforms/katana.c
+++ b/arch/ppc/platforms/katana.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/katana.c
- *
* Board setup routines for the Artesyn Katana cPCI boards.
*
* Author: Tim Montgomery <timm@artesyncp.com>
diff --git a/arch/ppc/platforms/katana.h b/arch/ppc/platforms/katana.h
index 597257e..0a9b036 100644
--- a/arch/ppc/platforms/katana.h
+++ b/arch/ppc/platforms/katana.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/katana.h
- *
* Definitions for Artesyn Katana750i/3750 board.
*
* Author: Tim Montgomery <timm@artesyncp.com>
diff --git a/arch/ppc/platforms/lite5200.c b/arch/ppc/platforms/lite5200.c
index 7ed52dc3..5171b53 100644
--- a/arch/ppc/platforms/lite5200.c
+++ b/arch/ppc/platforms/lite5200.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/lite5200.c
- *
* Platform support file for the Freescale LITE5200 based on MPC52xx.
* A maximum of this file should be moved to syslib/mpc52xx_?????
* so that new platform based on MPC52xx need a minimal platform file
diff --git a/arch/ppc/platforms/lite5200.h b/arch/ppc/platforms/lite5200.h
index c1de2aa..852a18e 100644
--- a/arch/ppc/platforms/lite5200.h
+++ b/arch/ppc/platforms/lite5200.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/lite5200.h
- *
* Definitions for Freescale LITE5200 : MPC52xx Standard Development
* Platform board support
*
diff --git a/arch/ppc/platforms/lopec.c b/arch/ppc/platforms/lopec.c
index 06d247c..c6445a7 100644
--- a/arch/ppc/platforms/lopec.c
+++ b/arch/ppc/platforms/lopec.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/lopec.c
- *
* Setup routines for the Motorola LoPEC.
*
* Author: Dan Cox
diff --git a/arch/ppc/platforms/mpc8272ads_setup.c b/arch/ppc/platforms/mpc8272ads_setup.c
new file mode 100644
index 0000000..bc9b94f
--- /dev/null
+++ b/arch/ppc/platforms/mpc8272ads_setup.c
@@ -0,0 +1,236 @@
+/*
+ * arch/ppc/platforms/82xx/pq2ads_pd.c
+ *
+ * MPC82xx Board-specific PlatformDevice descriptions
+ *
+ * 2005 (c) MontaVista Software, Inc.
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/ioport.h>
+#include <linux/fs_enet_pd.h>
+#include <linux/platform_device.h>
+
+#include <asm/io.h>
+#include <asm/mpc8260.h>
+#include <asm/cpm2.h>
+#include <asm/immap_cpm2.h>
+#include <asm/irq.h>
+#include <asm/ppc_sys.h>
+#include <asm/ppcboot.h>
+
+#include "pq2ads_pd.h"
+
+static void init_fcc1_ioports(void);
+static void init_fcc2_ioports(void);
+
+static struct fs_mii_bus_info mii_bus_info = {
+ .method = fsmii_bitbang,
+ .id = 0,
+ .i.bitbang = {
+ .mdio_port = fsiop_portc,
+ .mdio_bit = 18,
+ .mdc_port = fsiop_portc,
+ .mdc_bit = 19,
+ .delay = 1,
+ },
+};
+
+static struct fs_platform_info mpc82xx_fcc1_pdata = {
+ .fs_no = fsid_fcc1,
+ .cp_page = CPM_CR_FCC1_PAGE,
+ .cp_block = CPM_CR_FCC1_SBLOCK,
+ .clk_trx = (PC_F1RXCLK | PC_F1TXCLK),
+ .clk_route = CMX1_CLK_ROUTE,
+ .clk_mask = CMX1_CLK_MASK,
+ .init_ioports = init_fcc1_ioports,
+
+ .phy_addr = 0,
+#ifdef PHY_INTERRUPT
+ .phy_irq = PHY_INTERRUPT,
+#else
+ .phy_irq = -1;
+#endif
+ .mem_offset = FCC1_MEM_OFFSET,
+ .bus_info = &mii_bus_info,
+ .rx_ring = 32,
+ .tx_ring = 32,
+ .rx_copybreak = 240,
+ .use_napi = 0,
+ .napi_weight = 17,
+};
+
+static struct fs_platform_info mpc82xx_fcc2_pdata = {
+ .fs_no = fsid_fcc2,
+ .cp_page = CPM_CR_FCC2_PAGE,
+ .cp_block = CPM_CR_FCC2_SBLOCK,
+ .clk_trx = (PC_F2RXCLK | PC_F2TXCLK),
+ .clk_route = CMX2_CLK_ROUTE,
+ .clk_mask = CMX2_CLK_MASK,
+ .init_ioports = init_fcc2_ioports,
+
+ .phy_addr = 3,
+#ifdef PHY_INTERRUPT
+ .phy_irq = PHY_INTERRUPT,
+#else
+ .phy_irq = -1;
+#endif
+ .mem_offset = FCC2_MEM_OFFSET,
+ .bus_info = &mii_bus_info,
+ .rx_ring = 32,
+ .tx_ring = 32,
+ .rx_copybreak = 240,
+ .use_napi = 0,
+ .napi_weight = 17,
+};
+
+static void init_fcc1_ioports(void)
+{
+ struct io_port *io;
+ u32 tempval;
+ cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t));
+ u32 *bcsr = ioremap(BCSR_ADDR+4, sizeof(u32));
+
+ io = &immap->im_ioport;
+
+ /* Enable the PHY */
+ clrbits32(bcsr, BCSR1_FETHIEN);
+ setbits32(bcsr, BCSR1_FETH_RST);
+
+ /* FCC1 pins are on port A/C. */
+ /* Configure port A and C pins for FCC1 Ethernet. */
+
+ tempval = in_be32(&io->iop_pdira);
+ tempval &= ~PA1_DIRA0;
+ tempval |= PA1_DIRA1;
+ out_be32(&io->iop_pdira, tempval);
+
+ tempval = in_be32(&io->iop_psora);
+ tempval &= ~PA1_PSORA0;
+ tempval |= PA1_PSORA1;
+ out_be32(&io->iop_psora, tempval);
+
+ setbits32(&io->iop_ppara,PA1_DIRA0 | PA1_DIRA1);
+
+ /* Alter clocks */
+ tempval = PC_F1TXCLK|PC_F1RXCLK;
+
+ clrbits32(&io->iop_psorc, tempval);
+ clrbits32(&io->iop_pdirc, tempval);
+ setbits32(&io->iop_pparc, tempval);
+
+ clrbits32(&immap->im_cpmux.cmx_fcr, CMX1_CLK_MASK);
+ setbits32(&immap->im_cpmux.cmx_fcr, CMX1_CLK_ROUTE);
+ iounmap(bcsr);
+ iounmap(immap);
+}
+
+static void init_fcc2_ioports(void)
+{
+ cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t));
+ u32 *bcsr = ioremap(BCSR_ADDR+12, sizeof(u32));
+
+ struct io_port *io;
+ u32 tempval;
+
+ immap = cpm2_immr;
+
+ io = &immap->im_ioport;
+
+ /* Enable the PHY */
+ clrbits32(bcsr, BCSR3_FETHIEN2);
+ setbits32(bcsr, BCSR3_FETH2_RST);
+
+ /* FCC2 are port B/C. */
+ /* Configure port A and C pins for FCC2 Ethernet. */
+
+ tempval = in_be32(&io->iop_pdirb);
+ tempval &= ~PB2_DIRB0;
+ tempval |= PB2_DIRB1;
+ out_be32(&io->iop_pdirb, tempval);
+
+ tempval = in_be32(&io->iop_psorb);
+ tempval &= ~PB2_PSORB0;
+ tempval |= PB2_PSORB1;
+ out_be32(&io->iop_psorb, tempval);
+
+ setbits32(&io->iop_pparb,PB2_DIRB0 | PB2_DIRB1);
+
+ tempval = PC_F2RXCLK|PC_F2TXCLK;
+
+ /* Alter clocks */
+ clrbits32(&io->iop_psorc,tempval);
+ clrbits32(&io->iop_pdirc,tempval);
+ setbits32(&io->iop_pparc,tempval);
+
+ clrbits32(&immap->im_cpmux.cmx_fcr, CMX2_CLK_MASK);
+ setbits32(&immap->im_cpmux.cmx_fcr, CMX2_CLK_ROUTE);
+
+ iounmap(bcsr);
+ iounmap(immap);
+}
+
+
+static void __init mpc8272ads_fixup_enet_pdata(struct platform_device *pdev,
+ int idx)
+{
+ bd_t* bi = (void*)__res;
+ int fs_no = fsid_fcc1+pdev->id-1;
+
+ mpc82xx_fcc1_pdata.dpram_offset = mpc82xx_fcc2_pdata.dpram_offset = (u32)cpm2_immr->im_dprambase;
+ mpc82xx_fcc1_pdata.fcc_regs_c = mpc82xx_fcc2_pdata.fcc_regs_c = (u32)cpm2_immr->im_fcc_c;
+
+ switch(fs_no) {
+ case fsid_fcc1:
+ memcpy(&mpc82xx_fcc1_pdata.macaddr,bi->bi_enetaddr,6);
+ pdev->dev.platform_data = &mpc82xx_fcc1_pdata;
+ break;
+ case fsid_fcc2:
+ memcpy(&mpc82xx_fcc2_pdata.macaddr,bi->bi_enetaddr,6);
+ mpc82xx_fcc2_pdata.macaddr[5] ^= 1;
+ pdev->dev.platform_data = &mpc82xx_fcc2_pdata;
+ break;
+ }
+}
+
+static int mpc8272ads_platform_notify(struct device *dev)
+{
+ static const struct platform_notify_dev_map dev_map[] = {
+ {
+ .bus_id = "fsl-cpm-fcc",
+ .rtn = mpc8272ads_fixup_enet_pdata
+ },
+ {
+ .bus_id = NULL
+ }
+ };
+ platform_notify_map(dev_map,dev);
+
+ return 0;
+
+}
+
+int __init mpc8272ads_init(void)
+{
+ printk(KERN_NOTICE "mpc8272ads: Init\n");
+
+ platform_notify = mpc8272ads_platform_notify;
+
+ ppc_sys_device_initfunc();
+
+ ppc_sys_device_disable_all();
+ ppc_sys_device_enable(MPC82xx_CPM_FCC1);
+ ppc_sys_device_enable(MPC82xx_CPM_FCC2);
+
+ return 0;
+}
+
+arch_initcall(mpc8272ads_init);
diff --git a/arch/ppc/platforms/mpc866ads_setup.c b/arch/ppc/platforms/mpc866ads_setup.c
new file mode 100644
index 0000000..ac8fcc6
--- /dev/null
+++ b/arch/ppc/platforms/mpc866ads_setup.c
@@ -0,0 +1,273 @@
+/*arch/ppc/platforms/mpc885ads-setup.c
+ *
+ * Platform setup for the Freescale mpc885ads board
+ *
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * Copyright 2005 MontaVista Software Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/param.h>
+#include <linux/string.h>
+#include <linux/ioport.h>
+#include <linux/device.h>
+
+#include <linux/fs_enet_pd.h>
+#include <linux/mii.h>
+
+#include <asm/delay.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/page.h>
+#include <asm/processor.h>
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/ppcboot.h>
+#include <asm/8xx_immap.h>
+#include <asm/commproc.h>
+#include <asm/ppc_sys.h>
+#include <asm/mpc8xx.h>
+
+extern unsigned char __res[];
+
+static struct fs_mii_bus_info fec_mii_bus_info = {
+ .method = fsmii_fec,
+ .id = 0,
+};
+
+static struct fs_mii_bus_info scc_mii_bus_info = {
+ .method = fsmii_fixed,
+ .id = 0,
+ .i.fixed.speed = 10,
+ .i.fixed.duplex = 0,
+};
+
+static struct fs_platform_info mpc8xx_fec_pdata[] = {
+ {
+ .rx_ring = 128,
+ .tx_ring = 16,
+ .rx_copybreak = 240,
+
+ .use_napi = 1,
+ .napi_weight = 17,
+
+ .phy_addr = 15,
+ .phy_irq = -1,
+
+ .use_rmii = 0,
+
+ .bus_info = &fec_mii_bus_info,
+ }
+};
+
+static struct fs_platform_info mpc8xx_scc_pdata = {
+ .rx_ring = 64,
+ .tx_ring = 8,
+ .rx_copybreak = 240,
+
+ .use_napi = 1,
+ .napi_weight = 17,
+
+ .phy_addr = -1,
+ .phy_irq = -1,
+
+ .bus_info = &scc_mii_bus_info,
+};
+
+void __init board_init(void)
+{
+ volatile cpm8xx_t *cp = cpmp;
+ unsigned *bcsr_io;
+
+ bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
+
+ if (bcsr_io == NULL) {
+ printk(KERN_CRIT "Could not remap BCSR1\n");
+ return;
+ }
+#ifdef CONFIG_SERIAL_CPM_SMC1
+ cp->cp_simode &= ~(0xe0000000 >> 17); /* brg1 */
+ clrbits32(bcsr_io,(0x80000000 >> 7));
+#else
+ setbits32(bcsr_io,(0x80000000 >> 7));
+
+ cp->cp_pbpar &= ~(0x000000c0);
+ cp->cp_pbdir |= 0x000000c0;
+ cp->cp_smc[0].smc_smcmr = 0;
+ cp->cp_smc[0].smc_smce = 0;
+#endif
+
+#ifdef CONFIG_SERIAL_CPM_SMC2
+ cp->cp_simode &= ~(0xe0000000 >> 1);
+ cp->cp_simode |= (0x20000000 >> 1); /* brg2 */
+ clrbits32(bcsr_io,(0x80000000 >> 13));
+#else
+ clrbits32(bcsr_io,(0x80000000 >> 13));
+ cp->cp_pbpar &= ~(0x00000c00);
+ cp->cp_pbdir |= 0x00000c00;
+ cp->cp_smc[1].smc_smcmr = 0;
+ cp->cp_smc[1].smc_smce = 0;
+#endif
+ iounmap(bcsr_io);
+}
+
+static void setup_fec1_ioports(void)
+{
+ immap_t *immap = (immap_t *) IMAP_ADDR;
+
+ setbits16(&immap->im_ioport.iop_pdpar, 0x1fff);
+ setbits16(&immap->im_ioport.iop_pddir, 0x1fff);
+}
+
+static void setup_scc1_ioports(void)
+{
+ immap_t *immap = (immap_t *) IMAP_ADDR;
+ unsigned *bcsr_io;
+
+ bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
+
+ if (bcsr_io == NULL) {
+ printk(KERN_CRIT "Could not remap BCSR1\n");
+ return;
+ }
+
+ /* Enable the PHY.
+ */
+ clrbits32(bcsr_io,BCSR1_ETHEN);
+
+ /* Configure port A pins for Txd and Rxd.
+ */
+ /* Disable receive and transmit in case EPPC-Bug started it.
+ */
+ setbits16(&immap->im_ioport.iop_papar, PA_ENET_RXD | PA_ENET_TXD);
+ clrbits16(&immap->im_ioport.iop_padir, PA_ENET_RXD | PA_ENET_TXD);
+ clrbits16(&immap->im_ioport.iop_paodr, PA_ENET_TXD);
+
+ /* Configure port C pins to enable CLSN and RENA.
+ */
+ clrbits16(&immap->im_ioport.iop_pcpar, PC_ENET_CLSN | PC_ENET_RENA);
+ clrbits16(&immap->im_ioport.iop_pcdir, PC_ENET_CLSN | PC_ENET_RENA);
+ setbits16(&immap->im_ioport.iop_pcso, PC_ENET_CLSN | PC_ENET_RENA);
+ /* Configure port A for TCLK and RCLK.
+ */
+ setbits16(&immap->im_ioport.iop_papar, PA_ENET_TCLK | PA_ENET_RCLK);
+ clrbits16(&immap->im_ioport.iop_padir, PA_ENET_TCLK | PA_ENET_RCLK);
+ clrbits32(&immap->im_cpm.cp_pbpar, PB_ENET_TENA);
+ clrbits32(&immap->im_cpm.cp_pbdir, PB_ENET_TENA);
+
+ /* Configure Serial Interface clock routing.
+ * First, clear all SCC bits to zero, then set the ones we want.
+ */
+ clrbits32(&immap->im_cpm.cp_sicr, SICR_ENET_MASK);
+ setbits32(&immap->im_cpm.cp_sicr, SICR_ENET_CLKRT);
+
+ /* In the original SCC enet driver the following code is placed at
+ the end of the initialization */
+ setbits32(&immap->im_cpm.cp_pbpar, PB_ENET_TENA);
+ setbits32(&immap->im_cpm.cp_pbdir, PB_ENET_TENA);
+
+}
+
+static void mpc866ads_fixup_enet_pdata(struct platform_device *pdev, int fs_no)
+{
+ struct fs_platform_info *fpi = pdev->dev.platform_data;
+
+ volatile cpm8xx_t *cp;
+ bd_t *bd = (bd_t *) __res;
+ char *e;
+ int i;
+
+ /* Get pointer to Communication Processor */
+ cp = cpmp;
+ switch (fs_no) {
+ case fsid_fec1:
+ fpi = &mpc8xx_fec_pdata[0];
+ fpi->init_ioports = &setup_fec1_ioports;
+
+ break;
+ case fsid_scc1:
+ fpi = &mpc8xx_scc_pdata;
+ fpi->init_ioports = &setup_scc1_ioports;
+
+ break;
+ default:
+ printk(KERN_WARNING"Device %s is not supported!\n", pdev->name);
+ return;
+ }
+
+ pdev->dev.platform_data = fpi;
+ fpi->fs_no = fs_no;
+
+ e = (unsigned char *)&bd->bi_enetaddr;
+ for (i = 0; i < 6; i++)
+ fpi->macaddr[i] = *e++;
+
+ fpi->macaddr[5 - pdev->id]++;
+
+}
+
+static void mpc866ads_fixup_fec_enet_pdata(struct platform_device *pdev,
+ int idx)
+{
+ /* This is for FEC devices only */
+ if (!pdev || !pdev->name || (!strstr(pdev->name, "fsl-cpm-fec")))
+ return;
+ mpc866ads_fixup_enet_pdata(pdev, fsid_fec1 + pdev->id - 1);
+}
+
+static void mpc866ads_fixup_scc_enet_pdata(struct platform_device *pdev,
+ int idx)
+{
+ /* This is for SCC devices only */
+ if (!pdev || !pdev->name || (!strstr(pdev->name, "fsl-cpm-scc")))
+ return;
+
+ mpc866ads_fixup_enet_pdata(pdev, fsid_scc1 + pdev->id - 1);
+}
+
+static int mpc866ads_platform_notify(struct device *dev)
+{
+ static const struct platform_notify_dev_map dev_map[] = {
+ {
+ .bus_id = "fsl-cpm-fec",
+ .rtn = mpc866ads_fixup_fec_enet_pdata,
+ },
+ {
+ .bus_id = "fsl-cpm-scc",
+ .rtn = mpc866ads_fixup_scc_enet_pdata,
+ },
+ {
+ .bus_id = NULL
+ }
+ };
+
+ platform_notify_map(dev_map,dev);
+
+ return 0;
+}
+
+int __init mpc866ads_init(void)
+{
+ printk(KERN_NOTICE "mpc866ads: Init\n");
+
+ platform_notify = mpc866ads_platform_notify;
+
+ ppc_sys_device_initfunc();
+ ppc_sys_device_disable_all();
+
+#ifdef MPC8xx_SECOND_ETH_SCC1
+ ppc_sys_device_enable(MPC8xx_CPM_SCC1);
+#endif
+ ppc_sys_device_enable(MPC8xx_CPM_FEC1);
+
+ return 0;
+}
+
+arch_initcall(mpc866ads_init);
diff --git a/arch/ppc/platforms/mpc885ads_setup.c b/arch/ppc/platforms/mpc885ads_setup.c
new file mode 100644
index 0000000..50a99e5
--- /dev/null
+++ b/arch/ppc/platforms/mpc885ads_setup.c
@@ -0,0 +1,389 @@
+/*arch/ppc/platforms/mpc885ads-setup.c
+ *
+ * Platform setup for the Freescale mpc885ads board
+ *
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * Copyright 2005 MontaVista Software Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/param.h>
+#include <linux/string.h>
+#include <linux/ioport.h>
+#include <linux/device.h>
+
+#include <linux/fs_enet_pd.h>
+#include <linux/mii.h>
+
+#include <asm/delay.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/page.h>
+#include <asm/processor.h>
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/ppcboot.h>
+#include <asm/8xx_immap.h>
+#include <asm/commproc.h>
+#include <asm/ppc_sys.h>
+
+extern unsigned char __res[];
+
+static void __init mpc885ads_scc_phy_init(char);
+
+static struct fs_mii_bus_info fec_mii_bus_info = {
+ .method = fsmii_fec,
+ .id = 0,
+};
+
+static struct fs_mii_bus_info scc_mii_bus_info = {
+#ifdef CONFIG_SCC_ENET_8xx_FIXED
+ .method = fsmii_fixed,
+#else
+ .method = fsmii_fec,
+#endif
+
+ .id = 0,
+};
+
+static struct fs_platform_info mpc8xx_fec_pdata[] = {
+ {
+ .rx_ring = 128,
+ .tx_ring = 16,
+ .rx_copybreak = 240,
+
+ .use_napi = 1,
+ .napi_weight = 17,
+
+ .phy_addr = 0,
+ .phy_irq = SIU_IRQ7,
+
+ .bus_info = &fec_mii_bus_info,
+ }, {
+ .rx_ring = 128,
+ .tx_ring = 16,
+ .rx_copybreak = 240,
+
+ .use_napi = 1,
+ .napi_weight = 17,
+
+ .phy_addr = 1,
+ .phy_irq = SIU_IRQ7,
+
+ .bus_info = &fec_mii_bus_info,
+ }
+};
+
+static struct fs_platform_info mpc8xx_scc_pdata = {
+ .rx_ring = 64,
+ .tx_ring = 8,
+ .rx_copybreak = 240,
+
+ .use_napi = 1,
+ .napi_weight = 17,
+
+ .phy_addr = 2,
+#ifdef CONFIG_MPC8xx_SCC_ENET_FIXED
+ .phy_irq = -1,
+#else
+ .phy_irq = SIU_IRQ7,
+#endif
+
+ .bus_info = &scc_mii_bus_info,
+};
+
+void __init board_init(void)
+{
+ volatile cpm8xx_t *cp = cpmp;
+ unsigned int *bcsr_io;
+
+#ifdef CONFIG_FS_ENET
+ immap_t *immap = (immap_t *) IMAP_ADDR;
+#endif
+ bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
+
+ if (bcsr_io == NULL) {
+ printk(KERN_CRIT "Could not remap BCSR\n");
+ return;
+ }
+#ifdef CONFIG_SERIAL_CPM_SMC1
+ cp->cp_simode &= ~(0xe0000000 >> 17); /* brg1 */
+ clrbits32(bcsr_io, BCSR1_RS232EN_1);
+#else
+ setbits32(bcsr_io,BCSR1_RS232EN_1);
+ cp->cp_smc[0].smc_smcmr = 0;
+ cp->cp_smc[0].smc_smce = 0;
+#endif
+
+#ifdef CONFIG_SERIAL_CPM_SMC2
+ cp->cp_simode &= ~(0xe0000000 >> 1);
+ cp->cp_simode |= (0x20000000 >> 1); /* brg2 */
+ clrbits32(bcsr_io,BCSR1_RS232EN_2);
+#else
+ setbits32(bcsr_io,BCSR1_RS232EN_2);
+ cp->cp_smc[1].smc_smcmr = 0;
+ cp->cp_smc[1].smc_smce = 0;
+#endif
+ iounmap(bcsr_io);
+
+#ifdef CONFIG_FS_ENET
+ /* use MDC for MII (common) */
+ setbits16(&immap->im_ioport.iop_pdpar, 0x0080);
+ clrbits16(&immap->im_ioport.iop_pddir, 0x0080);
+#endif
+}
+
+static void setup_fec1_ioports(void)
+{
+ immap_t *immap = (immap_t *) IMAP_ADDR;
+
+ /* configure FEC1 pins */
+ setbits16(&immap->im_ioport.iop_papar, 0xf830);
+ setbits16(&immap->im_ioport.iop_padir, 0x0830);
+ clrbits16(&immap->im_ioport.iop_padir, 0xf000);
+ setbits32(&immap->im_cpm.cp_pbpar, 0x00001001);
+
+ clrbits32(&immap->im_cpm.cp_pbdir, 0x00001001);
+ setbits16(&immap->im_ioport.iop_pcpar, 0x000c);
+ clrbits16(&immap->im_ioport.iop_pcdir, 0x000c);
+ setbits32(&immap->im_cpm.cp_pepar, 0x00000003);
+
+ setbits32(&immap->im_cpm.cp_pedir, 0x00000003);
+ clrbits32(&immap->im_cpm.cp_peso, 0x00000003);
+ clrbits32(&immap->im_cpm.cp_cptr, 0x00000100);
+}
+
+static void setup_fec2_ioports(void)
+{
+ immap_t *immap = (immap_t *) IMAP_ADDR;
+
+ /* configure FEC2 pins */
+ setbits32(&immap->im_cpm.cp_pepar, 0x0003fffc);
+ setbits32(&immap->im_cpm.cp_pedir, 0x0003fffc);
+ setbits32(&immap->im_cpm.cp_peso, 0x00037800);
+ clrbits32(&immap->im_cpm.cp_peso, 0x000087fc);
+ clrbits32(&immap->im_cpm.cp_cptr, 0x00000080);
+}
+
+static void setup_scc3_ioports(void)
+{
+ immap_t *immap = (immap_t *) IMAP_ADDR;
+ unsigned *bcsr_io;
+
+ bcsr_io = ioremap(BCSR_ADDR, BCSR_SIZE);
+
+ if (bcsr_io == NULL) {
+ printk(KERN_CRIT "Could not remap BCSR\n");
+ return;
+ }
+
+ /* Enable the PHY.
+ */
+ setbits32(bcsr_io+4, BCSR4_ETH10_RST);
+ /* Configure port A pins for Txd and Rxd.
+ */
+ setbits16(&immap->im_ioport.iop_papar, PA_ENET_RXD | PA_ENET_TXD);
+ clrbits16(&immap->im_ioport.iop_padir, PA_ENET_RXD | PA_ENET_TXD);
+
+ /* Configure port C pins to enable CLSN and RENA.
+ */
+ clrbits16(&immap->im_ioport.iop_pcpar, PC_ENET_CLSN | PC_ENET_RENA);
+ clrbits16(&immap->im_ioport.iop_pcdir, PC_ENET_CLSN | PC_ENET_RENA);
+ setbits16(&immap->im_ioport.iop_pcso, PC_ENET_CLSN | PC_ENET_RENA);
+
+ /* Configure port E for TCLK and RCLK.
+ */
+ setbits32(&immap->im_cpm.cp_pepar, PE_ENET_TCLK | PE_ENET_RCLK);
+ clrbits32(&immap->im_cpm.cp_pepar, PE_ENET_TENA);
+ clrbits32(&immap->im_cpm.cp_pedir,
+ PE_ENET_TCLK | PE_ENET_RCLK | PE_ENET_TENA);
+ clrbits32(&immap->im_cpm.cp_peso, PE_ENET_TCLK | PE_ENET_RCLK);
+ setbits32(&immap->im_cpm.cp_peso, PE_ENET_TENA);
+
+ /* Configure Serial Interface clock routing.
+ * First, clear all SCC bits to zero, then set the ones we want.
+ */
+ clrbits32(&immap->im_cpm.cp_sicr, SICR_ENET_MASK);
+ setbits32(&immap->im_cpm.cp_sicr, SICR_ENET_CLKRT);
+
+ /* Disable Rx and Tx. SMC1 sshould be stopped if SCC3 eternet are used.
+ */
+ immap->im_cpm.cp_smc[0].smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
+ /* On the MPC885ADS SCC ethernet PHY is initialized in the full duplex mode
+ * by H/W setting after reset. SCC ethernet controller support only half duplex.
+ * This discrepancy of modes causes a lot of carrier lost errors.
+ */
+
+ /* In the original SCC enet driver the following code is placed at
+ the end of the initialization */
+ setbits32(&immap->im_cpm.cp_pepar, PE_ENET_TENA);
+ clrbits32(&immap->im_cpm.cp_pedir, PE_ENET_TENA);
+ setbits32(&immap->im_cpm.cp_peso, PE_ENET_TENA);
+
+ setbits32(bcsr_io+1, BCSR1_ETHEN);
+ iounmap(bcsr_io);
+}
+
+static void mpc885ads_fixup_enet_pdata(struct platform_device *pdev, int fs_no)
+{
+ struct fs_platform_info *fpi = pdev->dev.platform_data;
+
+ volatile cpm8xx_t *cp;
+ bd_t *bd = (bd_t *) __res;
+ char *e;
+ int i;
+
+ /* Get pointer to Communication Processor */
+ cp = cpmp;
+ switch (fs_no) {
+ case fsid_fec1:
+ fpi = &mpc8xx_fec_pdata[0];
+ fpi->init_ioports = &setup_fec1_ioports;
+ break;
+ case fsid_fec2:
+ fpi = &mpc8xx_fec_pdata[1];
+ fpi->init_ioports = &setup_fec2_ioports;
+ break;
+ case fsid_scc3:
+ fpi = &mpc8xx_scc_pdata;
+ fpi->init_ioports = &setup_scc3_ioports;
+ mpc885ads_scc_phy_init(fpi->phy_addr);
+ break;
+ default:
+ printk(KERN_WARNING"Device %s is not supported!\n", pdev->name);
+ return;
+ }
+
+ pdev->dev.platform_data = fpi;
+ fpi->fs_no = fs_no;
+
+ e = (unsigned char *)&bd->bi_enetaddr;
+ for (i = 0; i < 6; i++)
+ fpi->macaddr[i] = *e++;
+
+ fpi->macaddr[5 - pdev->id]++;
+
+}
+
+static void mpc885ads_fixup_fec_enet_pdata(struct platform_device *pdev,
+ int idx)
+{
+ /* This is for FEC devices only */
+ if (!pdev || !pdev->name || (!strstr(pdev->name, "fsl-cpm-fec")))
+ return;
+ mpc885ads_fixup_enet_pdata(pdev, fsid_fec1 + pdev->id - 1);
+}
+
+static void __init mpc885ads_fixup_scc_enet_pdata(struct platform_device *pdev,
+ int idx)
+{
+ /* This is for SCC devices only */
+ if (!pdev || !pdev->name || (!strstr(pdev->name, "fsl-cpm-scc")))
+ return;
+
+ mpc885ads_fixup_enet_pdata(pdev, fsid_scc1 + pdev->id - 1);
+}
+
+/* SCC ethernet controller does not have MII management channel. FEC1 MII
+ * channel is used to communicate with the 10Mbit PHY.
+ */
+
+#define MII_ECNTRL_PINMUX 0x4
+#define FEC_ECNTRL_PINMUX 0x00000004
+#define FEC_RCNTRL_MII_MODE 0x00000004
+
+/* Make MII read/write commands.
+ */
+#define mk_mii_write(REG, VAL, PHY_ADDR) (0x50020000 | (((REG) & 0x1f) << 18) | \
+ ((VAL) & 0xffff) | ((PHY_ADDR) << 23))
+
+static void mpc885ads_scc_phy_init(char phy_addr)
+{
+ volatile immap_t *immap;
+ volatile fec_t *fecp;
+ bd_t *bd;
+
+ bd = (bd_t *) __res;
+ immap = (immap_t *) IMAP_ADDR; /* pointer to internal registers */
+ fecp = &(immap->im_cpm.cp_fec);
+
+ /* Enable MII pins of the FEC1
+ */
+ setbits16(&immap->im_ioport.iop_pdpar, 0x0080);
+ clrbits16(&immap->im_ioport.iop_pddir, 0x0080);
+ /* Set MII speed to 2.5 MHz
+ */
+ out_be32(&fecp->fec_mii_speed,
+ ((((bd->bi_intfreq + 4999999) / 2500000) / 2) & 0x3F) << 1);
+
+ /* Enable FEC pin MUX
+ */
+ setbits32(&fecp->fec_ecntrl, MII_ECNTRL_PINMUX);
+ setbits32(&fecp->fec_r_cntrl, FEC_RCNTRL_MII_MODE);
+
+ out_be32(&fecp->fec_mii_data,
+ mk_mii_write(MII_BMCR, BMCR_ISOLATE, phy_addr));
+ udelay(100);
+ out_be32(&fecp->fec_mii_data,
+ mk_mii_write(MII_ADVERTISE,
+ ADVERTISE_10HALF | ADVERTISE_CSMA, phy_addr));
+ udelay(100);
+
+ /* Disable FEC MII settings
+ */
+ clrbits32(&fecp->fec_ecntrl, MII_ECNTRL_PINMUX);
+ clrbits32(&fecp->fec_r_cntrl, FEC_RCNTRL_MII_MODE);
+ out_be32(&fecp->fec_mii_speed, 0);
+}
+
+static int mpc885ads_platform_notify(struct device *dev)
+{
+
+ static const struct platform_notify_dev_map dev_map[] = {
+ {
+ .bus_id = "fsl-cpm-fec",
+ .rtn = mpc885ads_fixup_fec_enet_pdata,
+ },
+ {
+ .bus_id = "fsl-cpm-scc",
+ .rtn = mpc885ads_fixup_scc_enet_pdata,
+ },
+ {
+ .bus_id = NULL
+ }
+ };
+
+ platform_notify_map(dev_map,dev);
+
+}
+
+int __init mpc885ads_init(void)
+{
+ printk(KERN_NOTICE "mpc885ads: Init\n");
+
+ platform_notify = mpc885ads_platform_notify;
+
+ ppc_sys_device_initfunc();
+ ppc_sys_device_disable_all();
+
+ ppc_sys_device_enable(MPC8xx_CPM_FEC1);
+
+#ifdef CONFIG_MPC8xx_SECOND_ETH_SCC3
+ ppc_sys_device_enable(MPC8xx_CPM_SCC1);
+
+#endif
+#ifdef CONFIG_MPC8xx_SECOND_ETH_FEC2
+ ppc_sys_device_enable(MPC8xx_CPM_FEC2);
+#endif
+
+ return 0;
+}
+
+arch_initcall(mpc885ads_init);
diff --git a/arch/ppc/platforms/mvme5100.c b/arch/ppc/platforms/mvme5100.c
index 108eb18..c717cd9 100644
--- a/arch/ppc/platforms/mvme5100.c
+++ b/arch/ppc/platforms/mvme5100.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/mvme5100.c
- *
* Board setup routines for the Motorola MVME5100.
*
* Author: Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/pal4.h b/arch/ppc/platforms/pal4.h
index 641a11a..8569c42 100644
--- a/arch/ppc/platforms/pal4.h
+++ b/arch/ppc/platforms/pal4.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/pal4.h
- *
* Definitions for SBS Palomar IV board
*
* Author: Dan Cox
diff --git a/arch/ppc/platforms/pal4_pci.c b/arch/ppc/platforms/pal4_pci.c
index c3b1b75..d81ae1c 100644
--- a/arch/ppc/platforms/pal4_pci.c
+++ b/arch/ppc/platforms/pal4_pci.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/pal4_pci.c
- *
* PCI support for SBS Palomar IV
*
* Author: Dan Cox
diff --git a/arch/ppc/platforms/pal4_serial.h b/arch/ppc/platforms/pal4_serial.h
index a715c66..a753432 100644
--- a/arch/ppc/platforms/pal4_serial.h
+++ b/arch/ppc/platforms/pal4_serial.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/pal4_serial.h
- *
* Definitions for SBS PalomarIV serial support
*
* Author: Dan Cox
diff --git a/arch/ppc/platforms/pal4_setup.c b/arch/ppc/platforms/pal4_setup.c
index f93a3f8..3c3d881 100644
--- a/arch/ppc/platforms/pal4_setup.c
+++ b/arch/ppc/platforms/pal4_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/pal4_setup.c
- *
* Board setup routines for the SBS PalomarIV.
*
* Author: Dan Cox
diff --git a/arch/ppc/platforms/powerpmc250.c b/arch/ppc/platforms/powerpmc250.c
index e6b520e..c3a86be 100644
--- a/arch/ppc/platforms/powerpmc250.c
+++ b/arch/ppc/platforms/powerpmc250.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/powerpmc250.c
- *
* Board setup routines for Force PowerPMC-250 Processor PMC
*
* Author: Troy Benjegerdes <tbenjegerdes@mvista.com>
diff --git a/arch/ppc/platforms/pplus.c b/arch/ppc/platforms/pplus.c
index 22bd40c..de2761e 100644
--- a/arch/ppc/platforms/pplus.c
+++ b/arch/ppc/platforms/pplus.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/pplus.c
- *
* Board and PCI setup routines for MCG PowerPlus
*
* Author: Randy Vinson <rvinson@mvista.com>
diff --git a/arch/ppc/platforms/pplus.h b/arch/ppc/platforms/pplus.h
index 90f0cb2..a07cbbd 100644
--- a/arch/ppc/platforms/pplus.h
+++ b/arch/ppc/platforms/pplus.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/pplus.h
- *
* Definitions for Motorola MCG Falcon/Raven & HAWK North Bridge & Memory ctlr.
*
* Author: Mark A. Greerinclude/asm-ppc/hawk.h
diff --git a/arch/ppc/platforms/pq2ads.c b/arch/ppc/platforms/pq2ads.c
index 71c9fca..3365fd7 100644
--- a/arch/ppc/platforms/pq2ads.c
+++ b/arch/ppc/platforms/pq2ads.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/pq2ads.c
- *
* PQ2ADS platform support
*
* Author: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/pq2ads.h b/arch/ppc/platforms/pq2ads.h
index 067d9a5..6b26dd3 100644
--- a/arch/ppc/platforms/pq2ads.h
+++ b/arch/ppc/platforms/pq2ads.h
@@ -13,6 +13,10 @@
#include <asm/ppcboot.h>
+#if defined(CONFIG_ADS8272)
+#define BOARD_CHIP_NAME "8272"
+#endif
+
/* Memory map is configured by the PROM startup.
* We just map a few things we need. The CSR is actually 4 byte-wide
* registers that can be accessed as 8-, 16-, or 32-bit values.
diff --git a/arch/ppc/platforms/pq2ads_pd.h b/arch/ppc/platforms/pq2ads_pd.h
new file mode 100644
index 0000000..8f14a43
--- /dev/null
+++ b/arch/ppc/platforms/pq2ads_pd.h
@@ -0,0 +1,114 @@
+#ifndef __PQ2ADS_PD_H
+#define __PQ2ADS_PD_H
+/*
+ * arch/ppc/platforms/82xx/pq2ads_pd.h
+ *
+ * Some defines for MPC82xx board-specific PlatformDevice descriptions
+ *
+ * 2005 (c) MontaVista Software, Inc.
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/* FCC1 Clock Source Configuration. These can be redefined in the board specific file.
+ Can only choose from CLK9-12 */
+
+#define F1_RXCLK 11
+#define F1_TXCLK 10
+
+/* FCC2 Clock Source Configuration. These can be redefined in the board specific file.
+ Can only choose from CLK13-16 */
+#define F2_RXCLK 15
+#define F2_TXCLK 16
+
+/* FCC3 Clock Source Configuration. These can be redefined in the board specific file.
+ Can only choose from CLK13-16 */
+#define F3_RXCLK 13
+#define F3_TXCLK 14
+
+/* Automatically generates register configurations */
+#define PC_CLK(x) ((uint)(1<<(x-1))) /* FCC CLK I/O ports */
+
+#define CMXFCR_RF1CS(x) ((uint)((x-5)<<27)) /* FCC1 Receive Clock Source */
+#define CMXFCR_TF1CS(x) ((uint)((x-5)<<24)) /* FCC1 Transmit Clock Source */
+#define CMXFCR_RF2CS(x) ((uint)((x-9)<<19)) /* FCC2 Receive Clock Source */
+#define CMXFCR_TF2CS(x) ((uint)((x-9)<<16)) /* FCC2 Transmit Clock Source */
+#define CMXFCR_RF3CS(x) ((uint)((x-9)<<11)) /* FCC3 Receive Clock Source */
+#define CMXFCR_TF3CS(x) ((uint)((x-9)<<8)) /* FCC3 Transmit Clock Source */
+
+#define PC_F1RXCLK PC_CLK(F1_RXCLK)
+#define PC_F1TXCLK PC_CLK(F1_TXCLK)
+#define CMX1_CLK_ROUTE (CMXFCR_RF1CS(F1_RXCLK) | CMXFCR_TF1CS(F1_TXCLK))
+#define CMX1_CLK_MASK ((uint)0xff000000)
+
+#define PC_F2RXCLK PC_CLK(F2_RXCLK)
+#define PC_F2TXCLK PC_CLK(F2_TXCLK)
+#define CMX2_CLK_ROUTE (CMXFCR_RF2CS(F2_RXCLK) | CMXFCR_TF2CS(F2_TXCLK))
+#define CMX2_CLK_MASK ((uint)0x00ff0000)
+
+#define PC_F3RXCLK PC_CLK(F3_RXCLK)
+#define PC_F3TXCLK PC_CLK(F3_TXCLK)
+#define CMX3_CLK_ROUTE (CMXFCR_RF3CS(F3_RXCLK) | CMXFCR_TF3CS(F3_TXCLK))
+#define CMX3_CLK_MASK ((uint)0x0000ff00)
+
+/* I/O Pin assignment for FCC1. I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PA1_COL 0x00000001U
+#define PA1_CRS 0x00000002U
+#define PA1_TXER 0x00000004U
+#define PA1_TXEN 0x00000008U
+#define PA1_RXDV 0x00000010U
+#define PA1_RXER 0x00000020U
+#define PA1_TXDAT 0x00003c00U
+#define PA1_RXDAT 0x0003c000U
+#define PA1_PSORA0 (PA1_RXDAT | PA1_TXDAT)
+#define PA1_PSORA1 (PA1_COL | PA1_CRS | PA1_TXER | PA1_TXEN | \
+ PA1_RXDV | PA1_RXER)
+#define PA1_DIRA0 (PA1_RXDAT | PA1_CRS | PA1_COL | PA1_RXER | PA1_RXDV)
+#define PA1_DIRA1 (PA1_TXDAT | PA1_TXEN | PA1_TXER)
+
+
+/* I/O Pin assignment for FCC2. I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PB2_TXER 0x00000001U
+#define PB2_RXDV 0x00000002U
+#define PB2_TXEN 0x00000004U
+#define PB2_RXER 0x00000008U
+#define PB2_COL 0x00000010U
+#define PB2_CRS 0x00000020U
+#define PB2_TXDAT 0x000003c0U
+#define PB2_RXDAT 0x00003c00U
+#define PB2_PSORB0 (PB2_RXDAT | PB2_TXDAT | PB2_CRS | PB2_COL | \
+ PB2_RXER | PB2_RXDV | PB2_TXER)
+#define PB2_PSORB1 (PB2_TXEN)
+#define PB2_DIRB0 (PB2_RXDAT | PB2_CRS | PB2_COL | PB2_RXER | PB2_RXDV)
+#define PB2_DIRB1 (PB2_TXDAT | PB2_TXEN | PB2_TXER)
+
+
+/* I/O Pin assignment for FCC3. I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PB3_RXDV 0x00004000U
+#define PB3_RXER 0x00008000U
+#define PB3_TXER 0x00010000U
+#define PB3_TXEN 0x00020000U
+#define PB3_COL 0x00040000U
+#define PB3_CRS 0x00080000U
+#define PB3_TXDAT 0x0f000000U
+#define PB3_RXDAT 0x00f00000U
+#define PB3_PSORB0 (PB3_RXDAT | PB3_TXDAT | PB3_CRS | PB3_COL | \
+ PB3_RXER | PB3_RXDV | PB3_TXER | PB3_TXEN)
+#define PB3_PSORB1 0
+#define PB3_DIRB0 (PB3_RXDAT | PB3_CRS | PB3_COL | PB3_RXER | PB3_RXDV)
+#define PB3_DIRB1 (PB3_TXDAT | PB3_TXEN | PB3_TXER)
+
+#define FCC_MEM_OFFSET(x) (CPM_FCC_SPECIAL_BASE + (x*128))
+#define FCC1_MEM_OFFSET FCC_MEM_OFFSET(0)
+#define FCC2_MEM_OFFSET FCC_MEM_OFFSET(1)
+
+#endif
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c
index d065358..a0fc628 100644
--- a/arch/ppc/platforms/prep_setup.c
+++ b/arch/ppc/platforms/prep_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/setup.c
- *
* Copyright (C) 1995 Linus Torvalds
* Adapted from 'alpha' version by Gary Thomas
* Modified by Cort Dougan (cort@cs.nmt.edu)
diff --git a/arch/ppc/platforms/prpmc750.c b/arch/ppc/platforms/prpmc750.c
index 0bb14a5..cdd9cfb 100644
--- a/arch/ppc/platforms/prpmc750.c
+++ b/arch/ppc/platforms/prpmc750.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/prpmc750_setup.c
- *
* Board setup routines for Motorola PrPMC750
*
* Author: Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/prpmc800.c b/arch/ppc/platforms/prpmc800.c
index de7baef..e459a19 100644
--- a/arch/ppc/platforms/prpmc800.c
+++ b/arch/ppc/platforms/prpmc800.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/prpmc800.c
- *
* Author: Dale Farnsworth <dale.farnsworth@mvista.com>
*
* 2001-2004 (c) MontaVista, Software, Inc. This file is licensed under
diff --git a/arch/ppc/platforms/radstone_ppc7d.c b/arch/ppc/platforms/radstone_ppc7d.c
index 872c0a3..1b1e7c5 100644
--- a/arch/ppc/platforms/radstone_ppc7d.c
+++ b/arch/ppc/platforms/radstone_ppc7d.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/radstone_ppc7d.c
- *
* Board setup routines for the Radstone PPC7D boards.
*
* Author: James Chapman <jchapman@katalix.com>
diff --git a/arch/ppc/platforms/radstone_ppc7d.h b/arch/ppc/platforms/radstone_ppc7d.h
index 9383755..2bb093a 100644
--- a/arch/ppc/platforms/radstone_ppc7d.h
+++ b/arch/ppc/platforms/radstone_ppc7d.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/radstone_ppc7d.h
- *
* Board definitions for the Radstone PPC7D boards.
*
* Author: James Chapman <jchapman@katalix.com>
diff --git a/arch/ppc/platforms/sandpoint.c b/arch/ppc/platforms/sandpoint.c
index 9eeed35..6dc459de 100644
--- a/arch/ppc/platforms/sandpoint.c
+++ b/arch/ppc/platforms/sandpoint.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/sandpoint_setup.c
- *
* Board setup routines for the Motorola SPS Sandpoint Test Platform.
*
* Author: Mark A. Greer
diff --git a/arch/ppc/platforms/sandpoint.h b/arch/ppc/platforms/sandpoint.h
index f4e982c..3b64e64 100644
--- a/arch/ppc/platforms/sandpoint.h
+++ b/arch/ppc/platforms/sandpoint.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/sandpoint.h
- *
* Definitions for Motorola SPS Sandpoint Test Platform
*
* Author: Mark A. Greer
diff --git a/arch/ppc/platforms/sbc82xx.c b/arch/ppc/platforms/sbc82xx.c
index 74c9ff7..866807b 100644
--- a/arch/ppc/platforms/sbc82xx.c
+++ b/arch/ppc/platforms/sbc82xx.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/sbc82xx.c
- *
* SBC82XX platform support
*
* Author: Guy Streeter <streeter@redhat.com>
diff --git a/arch/ppc/platforms/spruce.c b/arch/ppc/platforms/spruce.c
index 69e1de7..3783dec 100644
--- a/arch/ppc/platforms/spruce.c
+++ b/arch/ppc/platforms/spruce.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/spruce.c
- *
* Board and PCI setup routines for IBM Spruce
*
* Author: MontaVista Software <source@mvista.com>
diff --git a/arch/ppc/platforms/tqm8260_setup.c b/arch/ppc/platforms/tqm8260_setup.c
index 3409139..b766339 100644
--- a/arch/ppc/platforms/tqm8260_setup.c
+++ b/arch/ppc/platforms/tqm8260_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/tqm8260_setup.c
- *
* TQM8260 platform support
*
* Author: Allen Curtis <acurtis@onz.com>
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index 159dcd9..5cb62c6 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -17,8 +17,8 @@
obj-$(CONFIG_440SP) += ibm440gx_common.o ibm440sp_common.o
obj-$(CONFIG_440SPE) += ibm440gx_common.o ibm440sp_common.o ppc440spe_pcie.o
ifeq ($(CONFIG_4xx),y)
-ifeq ($(CONFIG_VIRTEX_II_PRO),y)
-obj-$(CONFIG_40x) += xilinx_pic.o
+ifeq ($(CONFIG_XILINX_VIRTEX),y)
+obj-$(CONFIG_40x) += xilinx_pic.o ppc_sys.o
else
ifeq ($(CONFIG_403),y)
obj-$(CONFIG_40x) += ppc403_pic.o
diff --git a/arch/ppc/syslib/cpc700.h b/arch/ppc/syslib/cpc700.h
index f2c0025..0a8a5d8 100644
--- a/arch/ppc/syslib/cpc700.h
+++ b/arch/ppc/syslib/cpc700.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/cpc700.h
- *
* Header file for IBM CPC700 Host Bridge, et. al.
*
* Author: Mark A. Greer
diff --git a/arch/ppc/syslib/cpc700_pic.c b/arch/ppc/syslib/cpc700_pic.c
index 75fe8eb..5add0a9 100644
--- a/arch/ppc/syslib/cpc700_pic.c
+++ b/arch/ppc/syslib/cpc700_pic.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/cpc700_pic.c
- *
* Interrupt controller support for IBM Spruce
*
* Authors: Mark Greer, Matt Porter, and Johnnie Peters
diff --git a/arch/ppc/syslib/cpc710.h b/arch/ppc/syslib/cpc710.h
index cc0afd8..5299bf8 100644
--- a/arch/ppc/syslib/cpc710.h
+++ b/arch/ppc/syslib/cpc710.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/cpc710.h
- *
* Definitions for the IBM CPC710 PCI Host Bridge
*
* Author: Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/syslib/gen550.h b/arch/ppc/syslib/gen550.h
index 039d249..5254d3c 100644
--- a/arch/ppc/syslib/gen550.h
+++ b/arch/ppc/syslib/gen550.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/gen550.h
- *
* gen550 prototypes
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/syslib/gen550_dbg.c b/arch/ppc/syslib/gen550_dbg.c
index 9ef0113..9fcff74 100644
--- a/arch/ppc/syslib/gen550_dbg.c
+++ b/arch/ppc/syslib/gen550_dbg.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/gen550_dbg.c
- *
* A library of polled 16550 serial routines. These are intended to
* be used to support progress messages, xmon, kgdb, etc. on a
* variety of platforms.
diff --git a/arch/ppc/syslib/gen550_kgdb.c b/arch/ppc/syslib/gen550_kgdb.c
index 7239d5d..874078a 100644
--- a/arch/ppc/syslib/gen550_kgdb.c
+++ b/arch/ppc/syslib/gen550_kgdb.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/gen550_kgdb.c
- *
* Generic 16550 kgdb support intended to be useful on a variety
* of platforms. To enable this support, it is necessary to set
* the CONFIG_GEN550 option. Any virtual mapping of the serial
diff --git a/arch/ppc/syslib/gt64260_pic.c b/arch/ppc/syslib/gt64260_pic.c
index f97b3a9..dc3bd9e 100644
--- a/arch/ppc/syslib/gt64260_pic.c
+++ b/arch/ppc/syslib/gt64260_pic.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/gt64260_pic.c
- *
* Interrupt controller support for Galileo's GT64260.
*
* Author: Chris Zankel <source@mvista.com>
diff --git a/arch/ppc/syslib/harrier.c b/arch/ppc/syslib/harrier.c
index a6b3f864..c1583f4 100644
--- a/arch/ppc/syslib/harrier.c
+++ b/arch/ppc/syslib/harrier.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/harrier.c
- *
* Motorola MCG Harrier northbridge/memory controller support
*
* Author: Dale Farnsworth
diff --git a/arch/ppc/syslib/hawk_common.c b/arch/ppc/syslib/hawk_common.c
index a9911dc..c5bf16b 100644
--- a/arch/ppc/syslib/hawk_common.c
+++ b/arch/ppc/syslib/hawk_common.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/hawk_common.c
- *
* Common Motorola PowerPlus Platform--really Falcon/Raven or HAWK.
*
* Author: Mark A. Greer
diff --git a/arch/ppc/syslib/ibm440gp_common.c b/arch/ppc/syslib/ibm440gp_common.c
index 0d6be2d..fbaae5f 100644
--- a/arch/ppc/syslib/ibm440gp_common.c
+++ b/arch/ppc/syslib/ibm440gp_common.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ibm440gp_common.c
- *
* PPC440GP system library
*
* Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/syslib/ibm440gp_common.h b/arch/ppc/syslib/ibm440gp_common.h
index a054d83..f48529f 100644
--- a/arch/ppc/syslib/ibm440gp_common.h
+++ b/arch/ppc/syslib/ibm440gp_common.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/ibm440gp_common.h
- *
* PPC440GP system library
*
* Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
diff --git a/arch/ppc/syslib/ibm440gx_common.c b/arch/ppc/syslib/ibm440gx_common.c
index c36db27..a7dd55f 100644
--- a/arch/ppc/syslib/ibm440gx_common.c
+++ b/arch/ppc/syslib/ibm440gx_common.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/ibm440gx_common.c
- *
* PPC440GX system library
*
* Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
diff --git a/arch/ppc/syslib/ibm440gx_common.h b/arch/ppc/syslib/ibm440gx_common.h
index e73aa04..a2ab9fa 100644
--- a/arch/ppc/syslib/ibm440gx_common.h
+++ b/arch/ppc/syslib/ibm440gx_common.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/ibm440gx_common.h
- *
* PPC440GX system library
*
* Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
diff --git a/arch/ppc/syslib/ibm440sp_common.c b/arch/ppc/syslib/ibm440sp_common.c
index cdafda1..293e413 100644
--- a/arch/ppc/syslib/ibm440sp_common.c
+++ b/arch/ppc/syslib/ibm440sp_common.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ibm440sp_common.c
- *
* PPC440SP/PPC440SPe system library
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ibm440sp_common.h b/arch/ppc/syslib/ibm440sp_common.h
index a21a990..8077bf8 100644
--- a/arch/ppc/syslib/ibm440sp_common.h
+++ b/arch/ppc/syslib/ibm440sp_common.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ibm440sp_common.h
- *
* PPC440SP system library
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ibm44x_common.c b/arch/ppc/syslib/ibm44x_common.c
index 71db11d..14a981a 100644
--- a/arch/ppc/syslib/ibm44x_common.c
+++ b/arch/ppc/syslib/ibm44x_common.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ibm44x_common.c
- *
* PPC44x system library
*
* Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ibm44x_common.h b/arch/ppc/syslib/ibm44x_common.h
index b25a899..f179db8 100644
--- a/arch/ppc/syslib/ibm44x_common.h
+++ b/arch/ppc/syslib/ibm44x_common.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/ibm44x_common.h
- *
* PPC44x system library
*
* Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
diff --git a/arch/ppc/syslib/m8260_pci_erratum9.c b/arch/ppc/syslib/m8260_pci_erratum9.c
index 1dc7e4e..99e4bc0 100644
--- a/arch/ppc/syslib/m8260_pci_erratum9.c
+++ b/arch/ppc/syslib/m8260_pci_erratum9.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/mpc8260_pci9.c
- *
* Workaround for device erratum PCI 9.
* See Motorola's "XPC826xA Family Device Errata Reference."
* The erratum applies to all 8260 family Hip4 processors. It is scheduled
diff --git a/arch/ppc/syslib/m8260_setup.c b/arch/ppc/syslib/m8260_setup.c
index 76a2aa4..b7a6cb2 100644
--- a/arch/ppc/syslib/m8260_setup.c
+++ b/arch/ppc/syslib/m8260_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/m8260_setup.c
- *
* Copyright (C) 1995 Linus Torvalds
* Adapted from 'alpha' version by Gary Thomas
* Modified by Cort Dougan (cort@cs.nmt.edu)
diff --git a/arch/ppc/syslib/m8xx_setup.c b/arch/ppc/syslib/m8xx_setup.c
index 688616d..dae9af7 100644
--- a/arch/ppc/syslib/m8xx_setup.c
+++ b/arch/ppc/syslib/m8xx_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/setup.c
- *
* Copyright (C) 1995 Linus Torvalds
* Adapted from 'alpha' version by Gary Thomas
* Modified by Cort Dougan (cort@cs.nmt.edu)
@@ -34,6 +32,13 @@
#include <linux/seq_file.h>
#include <linux/root_dev.h>
+#if defined(CONFIG_MTD) && defined(CONFIG_MTD_PHYSMAP)
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#endif
+
#include <asm/mmu.h>
#include <asm/reg.h>
#include <asm/residual.h>
@@ -49,6 +54,34 @@
#include "ppc8xx_pic.h"
+#ifdef CONFIG_MTD_PHYSMAP
+#define MPC8xxADS_BANK_WIDTH 4
+#endif
+
+#define MPC8xxADS_U_BOOT_SIZE 0x80000
+#define MPC8xxADS_FREE_AREA_OFFSET MPC8xxADS_U_BOOT_SIZE
+
+#if defined(CONFIG_MTD_PARTITIONS)
+ /*
+ NOTE: bank width and interleave relative to the installed flash
+ should have been chosen within MTD_CFI_GEOMETRY options.
+ */
+static struct mtd_partition mpc8xxads_partitions[] = {
+ {
+ .name = "bootloader",
+ .size = MPC8xxADS_U_BOOT_SIZE,
+ .offset = 0,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ }, {
+ .name = "User FS",
+ .offset = MPC8xxADS_FREE_AREA_OFFSET
+ }
+};
+
+#define mpc8xxads_part_num (sizeof (mpc8xxads_partitions) / sizeof (mpc8xxads_partitions[0]))
+
+#endif
+
static int m8xx_set_rtc_time(unsigned long time);
static unsigned long m8xx_get_rtc_time(void);
void m8xx_calibrate_decr(void);
@@ -71,6 +104,10 @@
void __init
m8xx_setup_arch(void)
{
+#if defined(CONFIG_MTD) && defined(CONFIG_MTD_PHYSMAP)
+ bd_t *binfo = (bd_t *)__res;
+#endif
+
/* Reset the Communication Processor Module.
*/
m8xx_cpm_reset();
@@ -106,6 +143,17 @@
}
#endif
#endif
+
+#if defined (CONFIG_MPC86XADS) || defined (CONFIG_MPC885ADS)
+#if defined(CONFIG_MTD_PHYSMAP)
+ physmap_configure(binfo->bi_flashstart, binfo->bi_flashsize,
+ MPC8xxADS_BANK_WIDTH, NULL);
+#ifdef CONFIG_MTD_PARTITIONS
+ physmap_set_partitions(mpc8xxads_partitions, mpc8xxads_part_num);
+#endif /* CONFIG_MTD_PARTITIONS */
+#endif /* CONFIG_MTD_PHYSMAP */
+#endif
+
board_init();
}
@@ -140,9 +188,11 @@
init_internal_rtc(void)
{
/* Disable the RTC one second and alarm interrupts. */
- out_be16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc, in_be16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc) & ~(RTCSC_SIE | RTCSC_ALE));
+ clrbits16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc, (RTCSC_SIE | RTCSC_ALE));
+
/* Enable the RTC */
- out_be16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc, in_be16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc) | (RTCSC_RTF | RTCSC_RTE));
+ setbits16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc, (RTCSC_RTF | RTCSC_RTE));
+
}
/* The decrementer counts at the system (internal) clock frequency divided by
@@ -159,8 +209,7 @@
out_be32(&((immap_t *)IMAP_ADDR)->im_clkrstk.cark_sccrk, KAPWR_KEY);
/* Force all 8xx processors to use divide by 16 processor clock. */
- out_be32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_sccr,
- in_be32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_sccr)|0x02000000);
+ setbits32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_sccr, 0x02000000);
/* Processor frequency is MHz.
* The value 'fp' is the number of decrementer ticks per second.
*/
@@ -239,8 +288,8 @@
__volatile__ unsigned char dummy;
local_irq_disable();
- out_be32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_plprcr, in_be32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_plprcr) | 0x00000080);
+ setbits32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_plprcr, 0x00000080);
/* Clear the ME bit in MSR to cause checkstop on machine check
*/
mtmsr(mfmsr() & ~0x1000);
@@ -310,8 +359,8 @@
i8259_init(0);
/* The i8259 cascade interrupt must be level sensitive. */
- out_be32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_siel, in_be32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_siel & ~(0x80000000 >> ISA_BRIDGE_INT)));
+ clrbits32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_siel, (0x80000000 >> ISA_BRIDGE_INT));
if (setup_irq(ISA_BRIDGE_INT, &mbx_i8259_irqaction))
enable_irq(ISA_BRIDGE_INT);
#endif /* CONFIG_PCI */
diff --git a/arch/ppc/syslib/m8xx_wdt.c b/arch/ppc/syslib/m8xx_wdt.c
index df6c955..ac11d7b 100644
--- a/arch/ppc/syslib/m8xx_wdt.c
+++ b/arch/ppc/syslib/m8xx_wdt.c
@@ -41,8 +41,7 @@
m8xx_wdt_reset();
- out_be16(&imap->im_sit.sit_piscr, in_be16(&imap->im_sit.sit_piscr) | PISCR_PS); /* clear irq */
-
+ setbits16(&imap->im_sit.sit_piscr, PISCR_PS);
return IRQ_HANDLED;
}
diff --git a/arch/ppc/syslib/mpc10x_common.c b/arch/ppc/syslib/mpc10x_common.c
index 3e03970..2fc7c41 100644
--- a/arch/ppc/syslib/mpc10x_common.c
+++ b/arch/ppc/syslib/mpc10x_common.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mpc10x_common.c
- *
* Common routines for the Motorola SPS MPC106, MPC107 and MPC8240 Host bridge,
* Mem ctlr, EPIC, etc.
*
diff --git a/arch/ppc/syslib/mpc52xx_devices.c b/arch/ppc/syslib/mpc52xx_devices.c
index da3c74b..7487539 100644
--- a/arch/ppc/syslib/mpc52xx_devices.c
+++ b/arch/ppc/syslib/mpc52xx_devices.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mpc52xx_devices.c
- *
* Freescale MPC52xx device descriptions
*
*
diff --git a/arch/ppc/syslib/mpc52xx_pci.c b/arch/ppc/syslib/mpc52xx_pci.c
index 313c96e..9ec525f 100644
--- a/arch/ppc/syslib/mpc52xx_pci.c
+++ b/arch/ppc/syslib/mpc52xx_pci.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mpc52xx_pci.c
- *
* PCI code for the Freescale MPC52xx embedded CPU.
*
*
diff --git a/arch/ppc/syslib/mpc52xx_pci.h b/arch/ppc/syslib/mpc52xx_pci.h
index 04b509a..77d47db 100644
--- a/arch/ppc/syslib/mpc52xx_pci.h
+++ b/arch/ppc/syslib/mpc52xx_pci.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mpc52xx_pci.h
- *
* PCI Include file the Freescale MPC52xx embedded cpu chips
*
*
diff --git a/arch/ppc/syslib/mpc52xx_pic.c b/arch/ppc/syslib/mpc52xx_pic.c
index 4c4497e..c4406f9 100644
--- a/arch/ppc/syslib/mpc52xx_pic.c
+++ b/arch/ppc/syslib/mpc52xx_pic.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mpc52xx_pic.c
- *
* Programmable Interrupt Controller functions for the Freescale MPC52xx
* embedded CPU.
*
diff --git a/arch/ppc/syslib/mpc52xx_setup.c b/arch/ppc/syslib/mpc52xx_setup.c
index a4a4b02..2ee48ce 100644
--- a/arch/ppc/syslib/mpc52xx_setup.c
+++ b/arch/ppc/syslib/mpc52xx_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mpc52xx_setup.c
- *
* Common code for the boards based on Freescale MPC52xx embedded CPU.
*
*
diff --git a/arch/ppc/syslib/mpc52xx_sys.c b/arch/ppc/syslib/mpc52xx_sys.c
index 9a0f90a..b4e6f97 100644
--- a/arch/ppc/syslib/mpc52xx_sys.c
+++ b/arch/ppc/syslib/mpc52xx_sys.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mpc52xx_sys.c
- *
* Freescale MPC52xx system descriptions
*
*
diff --git a/arch/ppc/syslib/mpc83xx_devices.c b/arch/ppc/syslib/mpc83xx_devices.c
index f9b95de..1af2c00 100644
--- a/arch/ppc/syslib/mpc83xx_devices.c
+++ b/arch/ppc/syslib/mpc83xx_devices.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/83xx/mpc83xx_devices.c
- *
* MPC83xx Device descriptions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mpc83xx_sys.c b/arch/ppc/syslib/mpc83xx_sys.c
index 82cf3ab..0498ae7 100644
--- a/arch/ppc/syslib/mpc83xx_sys.c
+++ b/arch/ppc/syslib/mpc83xx_sys.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/83xx/mpc83xx_sys.c
- *
* MPC83xx System descriptions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mpc85xx_devices.c b/arch/ppc/syslib/mpc85xx_devices.c
index 00e9b6ff..7735336f 100644
--- a/arch/ppc/syslib/mpc85xx_devices.c
+++ b/arch/ppc/syslib/mpc85xx_devices.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/mpc85xx_devices.c
- *
* MPC85xx Device descriptions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mpc85xx_sys.c b/arch/ppc/syslib/mpc85xx_sys.c
index 397cfbc..d96a93db 100644
--- a/arch/ppc/syslib/mpc85xx_sys.c
+++ b/arch/ppc/syslib/mpc85xx_sys.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/85xx/mpc85xx_sys.c
- *
* MPC85xx System descriptions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mpc8xx_devices.c b/arch/ppc/syslib/mpc8xx_devices.c
index 92dc98b..bd41ed8 100644
--- a/arch/ppc/syslib/mpc8xx_devices.c
+++ b/arch/ppc/syslib/mpc8xx_devices.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mpc8xx_devices.c
- *
* MPC8xx Device descriptions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mpc8xx_sys.c b/arch/ppc/syslib/mpc8xx_sys.c
index d3c6175..eee2132 100644
--- a/arch/ppc/syslib/mpc8xx_sys.c
+++ b/arch/ppc/syslib/mpc8xx_sys.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/platforms/mpc8xx_sys.c
- *
* MPC8xx System descriptions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mv64360_pic.c b/arch/ppc/syslib/mv64360_pic.c
index 58b0aa8..5a19697 100644
--- a/arch/ppc/syslib/mv64360_pic.c
+++ b/arch/ppc/syslib/mv64360_pic.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/mv64360_pic.c
- *
* Interrupt controller support for Marvell's MV64360.
*
* Author: Rabeeh Khoury <rabeeh@galileo.co.il>
diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index 1f01b7e..3b039c3 100644
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mv64x60.c
- *
* Common routines for the Marvell/Galileo Discovery line of host bridges
* (gt64260, mv64360, mv64460, ...).
*
diff --git a/arch/ppc/syslib/mv64x60_dbg.c b/arch/ppc/syslib/mv64x60_dbg.c
index fa5b2e4..9cf1876 100644
--- a/arch/ppc/syslib/mv64x60_dbg.c
+++ b/arch/ppc/syslib/mv64x60_dbg.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mv64x60_dbg.c
- *
* KGDB and progress routines for the Marvell/Galileo MV64x60 (Discovery).
*
* Author: Mark A. Greer <mgreer@mvista.com>
diff --git a/arch/ppc/syslib/mv64x60_win.c b/arch/ppc/syslib/mv64x60_win.c
index 5b827e2..4bf1ad1 100644
--- a/arch/ppc/syslib/mv64x60_win.c
+++ b/arch/ppc/syslib/mv64x60_win.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/mv64x60_win.c
- *
* Tables with info on how to manipulate the 32 & 64 bit windows on the
* various types of Marvell bridge chips.
*
diff --git a/arch/ppc/syslib/open_pic.c b/arch/ppc/syslib/open_pic.c
index 8947797..38e5b93 100644
--- a/arch/ppc/syslib/open_pic.c
+++ b/arch/ppc/syslib/open_pic.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/open_pic.c -- OpenPIC Interrupt Handling
- *
* Copyright (C) 1997 Geert Uytterhoeven
*
* This file is subject to the terms and conditions of the GNU General Public
diff --git a/arch/ppc/syslib/open_pic2.c b/arch/ppc/syslib/open_pic2.c
index 1c40049..bcbe40d 100644
--- a/arch/ppc/syslib/open_pic2.c
+++ b/arch/ppc/syslib/open_pic2.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/open_pic.c -- OpenPIC Interrupt Handling
- *
* Copyright (C) 1997 Geert Uytterhoeven
*
* This file is subject to the terms and conditions of the GNU General Public
diff --git a/arch/ppc/syslib/open_pic_defs.h b/arch/ppc/syslib/open_pic_defs.h
index 6c94e71..3a25de7 100644
--- a/arch/ppc/syslib/open_pic_defs.h
+++ b/arch/ppc/syslib/open_pic_defs.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/open_pic_defs.h -- OpenPIC definitions
- *
* Copyright (C) 1997 Geert Uytterhoeven
*
* This file is based on the following documentation:
diff --git a/arch/ppc/syslib/pci_auto.c b/arch/ppc/syslib/pci_auto.c
index d64207c..ee20a86 100644
--- a/arch/ppc/syslib/pci_auto.c
+++ b/arch/ppc/syslib/pci_auto.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/pci_auto.c
- *
* PCI autoconfiguration library
*
* Author: Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/syslib/ppc4xx_dma.c b/arch/ppc/syslib/ppc4xx_dma.c
index 05ccd59..b40b96a 100644
--- a/arch/ppc/syslib/ppc4xx_dma.c
+++ b/arch/ppc/syslib/ppc4xx_dma.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/ppc4xx_dma.c
- *
* IBM PPC4xx DMA engine core library
*
* Copyright 2000-2004 MontaVista Software Inc.
diff --git a/arch/ppc/syslib/ppc4xx_pic.c b/arch/ppc/syslib/ppc4xx_pic.c
index aa41651..fd9af0f 100644
--- a/arch/ppc/syslib/ppc4xx_pic.c
+++ b/arch/ppc/syslib/ppc4xx_pic.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ppc4xx_pic.c
- *
* Interrupt controller driver for PowerPC 4xx-based processors.
*
* Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
diff --git a/arch/ppc/syslib/ppc4xx_pm.c b/arch/ppc/syslib/ppc4xx_pm.c
deleted file mode 100644
index 60a4792..0000000
--- a/arch/ppc/syslib/ppc4xx_pm.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Author: Armin Kuster <akuster@mvista.com>
- *
- * 2002 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- *
- * This an attempt to get Power Management going for the IBM 4xx processor.
- * This was derived from the ppc4xx._setup.c file
- */
-
-#include <linux/config.h>
-#include <linux/init.h>
-
-#include <asm/ibm4xx.h>
-
-void __init
-ppc4xx_pm_init(void)
-{
-
- unsigned int value = 0;
-
- /* turn off unused hardware to save power */
-#ifdef CONFIG_405GP
- value |= CPM_DCP; /* CodePack */
-#endif
-
-#if !defined(CONFIG_IBM_OCP_GPIO)
- value |= CPM_GPIO0;
-#endif
-
-#if !defined(CONFIG_PPC405_I2C_ADAP)
- value |= CPM_IIC0;
-#ifdef CONFIG_STB03xxx
- value |= CPM_IIC1;
-#endif
-#endif
-
-
-#if !defined(CONFIG_405_DMA)
- value |= CPM_DMA;
-#endif
-
- mtdcr(DCRN_CPMFR, value);
-
-}
diff --git a/arch/ppc/syslib/ppc4xx_sgdma.c b/arch/ppc/syslib/ppc4xx_sgdma.c
index 9f76e8e..280ea010 100644
--- a/arch/ppc/syslib/ppc4xx_sgdma.c
+++ b/arch/ppc/syslib/ppc4xx_sgdma.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/ppc4xx_sgdma.c
- *
* IBM PPC4xx DMA engine scatter/gather library
*
* Copyright 2002-2003 MontaVista Software Inc.
diff --git a/arch/ppc/syslib/ppc83xx_setup.c b/arch/ppc/syslib/ppc83xx_setup.c
index 7bada82..26afd63 100644
--- a/arch/ppc/syslib/ppc83xx_setup.c
+++ b/arch/ppc/syslib/ppc83xx_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ppc83xx_setup.c
- *
* MPC83XX common board code
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc83xx_setup.h b/arch/ppc/syslib/ppc83xx_setup.h
index a122a73..478b011 100644
--- a/arch/ppc/syslib/ppc83xx_setup.h
+++ b/arch/ppc/syslib/ppc83xx_setup.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ppc83xx_setup.h
- *
* MPC83XX common board definitions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc85xx_common.c b/arch/ppc/syslib/ppc85xx_common.c
index 19ad537..0145c96 100644
--- a/arch/ppc/syslib/ppc85xx_common.c
+++ b/arch/ppc/syslib/ppc85xx_common.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ppc85xx_common.c
- *
* MPC85xx support routines
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc85xx_common.h b/arch/ppc/syslib/ppc85xx_common.h
index 94edf32..182744a 100644
--- a/arch/ppc/syslib/ppc85xx_common.h
+++ b/arch/ppc/syslib/ppc85xx_common.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ppc85xx_common.h
- *
* MPC85xx support routines
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc85xx_setup.c b/arch/ppc/syslib/ppc85xx_setup.c
index e4dda43..e70b34e 100644
--- a/arch/ppc/syslib/ppc85xx_setup.c
+++ b/arch/ppc/syslib/ppc85xx_setup.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ppc85xx_setup.c
- *
* MPC85XX common board code
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc85xx_setup.h b/arch/ppc/syslib/ppc85xx_setup.h
index e340b05..f55b803 100644
--- a/arch/ppc/syslib/ppc85xx_setup.h
+++ b/arch/ppc/syslib/ppc85xx_setup.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ppc85xx_setup.h
- *
* MPC85XX common board definitions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc_sys.c b/arch/ppc/syslib/ppc_sys.c
index c0b93c4..60c724e 100644
--- a/arch/ppc/syslib/ppc_sys.c
+++ b/arch/ppc/syslib/ppc_sys.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/ppc_sys.c
- *
* PPC System library functions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
@@ -15,11 +13,22 @@
*/
#include <linux/string.h>
+#include <linux/bootmem.h>
#include <asm/ppc_sys.h>
int (*ppc_sys_device_fixup) (struct platform_device * pdev);
static int ppc_sys_inited;
+static int ppc_sys_func_inited;
+
+static const char *ppc_sys_func_names[] = {
+ [PPC_SYS_FUNC_DUMMY] = "dummy",
+ [PPC_SYS_FUNC_ETH] = "eth",
+ [PPC_SYS_FUNC_UART] = "uart",
+ [PPC_SYS_FUNC_HLDC] = "hldc",
+ [PPC_SYS_FUNC_USB] = "usb",
+ [PPC_SYS_FUNC_IRDA] = "irda",
+};
void __init identify_ppc_sys_by_id(u32 id)
{
@@ -38,13 +47,13 @@
void __init identify_ppc_sys_by_name(char *name)
{
unsigned int i = 0;
- while (ppc_sys_specs[i].ppc_sys_name[0])
- {
+ while (ppc_sys_specs[i].ppc_sys_name[0]) {
if (!strcmp(ppc_sys_specs[i].ppc_sys_name, name))
break;
i++;
}
cur_ppc_sys_spec = &ppc_sys_specs[i];
+
return;
}
@@ -128,6 +137,165 @@
}
}
+/* Platform-notify mapping
+ * Helper function for BSP code to assign board-specific platfom-divice bits
+ */
+
+void platform_notify_map(const struct platform_notify_dev_map *map,
+ struct device *dev)
+{
+ struct platform_device *pdev;
+ int len, idx;
+ const char *s;
+
+ /* do nothing if no device or no bus_id */
+ if (!dev || !dev->bus_id)
+ return;
+
+ /* call per device map */
+ while (map->bus_id != NULL) {
+ idx = -1;
+ s = strrchr(dev->bus_id, '.');
+ if (s != NULL)
+ idx = (int)simple_strtol(s + 1, NULL, 10);
+ else
+ s = dev->bus_id;
+
+ len = s - dev->bus_id;
+
+ if (!strncmp(dev->bus_id, map->bus_id, len)) {
+ pdev = container_of(dev, struct platform_device, dev);
+ map->rtn(pdev, idx);
+ }
+ map++;
+ }
+}
+
+/*
+ Function assignment stuff.
+ Intended to work as follows:
+ the device name defined in foo_devices.c will be concatenated with :"func",
+ where func is string map of respective function from platfom_device_func enum
+
+ The PPC_SYS_FUNC_DUMMY function is intended to remove all assignments, making the device to appear
+ in platform bus with unmodified name.
+ */
+
+/*
+ Here we'll replace .name pointers with fixed-lenght strings
+ Hereby, this should be called *before* any func stuff triggeded.
+ */
+void ppc_sys_device_initfunc(void)
+{
+ int i;
+ const char *name;
+ static char new_names[NUM_PPC_SYS_DEVS][BUS_ID_SIZE];
+ enum ppc_sys_devices cur_dev;
+
+ /* If inited yet, do nothing */
+ if (ppc_sys_func_inited)
+ return;
+
+ for (i = 0; i < cur_ppc_sys_spec->num_devices; i++) {
+ if ((cur_dev = cur_ppc_sys_spec->device_list[i]) < 0)
+ continue;
+
+ if (ppc_sys_platform_devices[cur_dev].name) {
+ /*backup name */
+ name = ppc_sys_platform_devices[cur_dev].name;
+ strlcpy(new_names[i], name, BUS_ID_SIZE);
+ ppc_sys_platform_devices[cur_dev].name = new_names[i];
+ }
+ }
+
+ ppc_sys_func_inited = 1;
+}
+
+/*The "engine" of the func stuff. Here we either concat specified function string description
+ to the name, or remove it if PPC_SYS_FUNC_DUMMY parameter is passed here*/
+void ppc_sys_device_setfunc(enum ppc_sys_devices dev,
+ enum platform_device_func func)
+{
+ char *s;
+ char *name = (char *)ppc_sys_platform_devices[dev].name;
+ char tmp[BUS_ID_SIZE];
+
+ if (!ppc_sys_func_inited) {
+ printk(KERN_ERR "Unable to alter function - not inited!\n");
+ return;
+ }
+
+ if (ppc_sys_inited) {
+ platform_device_unregister(&ppc_sys_platform_devices[dev]);
+ }
+
+ if ((s = (char *)strchr(name, ':')) != NULL) { /* reassign */
+ /* Either change the name after ':' or remove func modifications */
+ if (func != PPC_SYS_FUNC_DUMMY)
+ strlcpy(s + 1, ppc_sys_func_names[func], BUS_ID_SIZE);
+ else
+ *s = 0;
+ } else if (func != PPC_SYS_FUNC_DUMMY) {
+ /* do assignment if it is not just "clear" request */
+ sprintf(tmp, "%s:%s", name, ppc_sys_func_names[func]);
+ strlcpy(name, tmp, BUS_ID_SIZE);
+ }
+
+ if (ppc_sys_inited) {
+ platform_device_register(&ppc_sys_platform_devices[dev]);
+ }
+}
+
+void ppc_sys_device_disable(enum ppc_sys_devices dev)
+{
+ BUG_ON(cur_ppc_sys_spec == NULL);
+
+ /*Check if it is enabled*/
+ if(!(cur_ppc_sys_spec->config[dev] & PPC_SYS_CONFIG_DISABLED)) {
+ if (ppc_sys_inited) {
+ platform_device_unregister(&ppc_sys_platform_devices[dev]);
+ }
+ cur_ppc_sys_spec->config[dev] |= PPC_SYS_CONFIG_DISABLED;
+ }
+}
+
+void ppc_sys_device_enable(enum ppc_sys_devices dev)
+{
+ BUG_ON(cur_ppc_sys_spec == NULL);
+
+ /*Check if it is disabled*/
+ if(cur_ppc_sys_spec->config[dev] & PPC_SYS_CONFIG_DISABLED) {
+ if (ppc_sys_inited) {
+ platform_device_register(&ppc_sys_platform_devices[dev]);
+ }
+ cur_ppc_sys_spec->config[dev] &= ~PPC_SYS_CONFIG_DISABLED;
+ }
+
+}
+
+void ppc_sys_device_enable_all(void)
+{
+ enum ppc_sys_devices cur_dev;
+ int i;
+
+ for (i = 0; i < cur_ppc_sys_spec->num_devices; i++) {
+ cur_dev = cur_ppc_sys_spec->device_list[i];
+ ppc_sys_device_enable(cur_dev);
+ }
+}
+
+void ppc_sys_device_disable_all(void)
+{
+ enum ppc_sys_devices cur_dev;
+ int i;
+
+ for (i = 0; i < cur_ppc_sys_spec->num_devices; i++) {
+ cur_dev = cur_ppc_sys_spec->device_list[i];
+ ppc_sys_device_disable(cur_dev);
+ }
+}
+
+
static int __init ppc_sys_init(void)
{
unsigned int i, dev_id, ret = 0;
@@ -136,7 +304,8 @@
for (i = 0; i < cur_ppc_sys_spec->num_devices; i++) {
dev_id = cur_ppc_sys_spec->device_list[i];
- if (dev_id != -1) {
+ if ((dev_id != -1) &&
+ !(cur_ppc_sys_spec->config[dev_id] & PPC_SYS_CONFIG_DISABLED)) {
if (ppc_sys_device_fixup != NULL)
ppc_sys_device_fixup(&ppc_sys_platform_devices
[dev_id]);
diff --git a/arch/ppc/syslib/pq2_devices.c b/arch/ppc/syslib/pq2_devices.c
index 6ff3aab..0636aed 100644
--- a/arch/ppc/syslib/pq2_devices.c
+++ b/arch/ppc/syslib/pq2_devices.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/pq2_devices.c
- *
* PQ2 Device descriptions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c
index 36d6e21..75e64f1 100644
--- a/arch/ppc/syslib/pq2_sys.c
+++ b/arch/ppc/syslib/pq2_sys.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/pq2_devices.c
- *
* PQ2 System descriptions
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/prep_nvram.c b/arch/ppc/syslib/prep_nvram.c
index 2c6364d..474dccb 100644
--- a/arch/ppc/syslib/prep_nvram.c
+++ b/arch/ppc/syslib/prep_nvram.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/prep_nvram.c
- *
* Copyright (C) 1998 Corey Minyard
*
* This reads the NvRAM on PReP compliant machines (generally from IBM or
diff --git a/arch/ppc/syslib/todc_time.c b/arch/ppc/syslib/todc_time.c
index 1323c64..a8168b8 100644
--- a/arch/ppc/syslib/todc_time.c
+++ b/arch/ppc/syslib/todc_time.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/todc_time.c
- *
* Time of Day Clock support for the M48T35, M48T37, M48T59, and MC146818
* Real Time Clocks/Timekeepers.
*
diff --git a/arch/ppc/syslib/xilinx_pic.c b/arch/ppc/syslib/xilinx_pic.c
index 47f04c7..e672b600 100644
--- a/arch/ppc/syslib/xilinx_pic.c
+++ b/arch/ppc/syslib/xilinx_pic.c
@@ -1,6 +1,4 @@
/*
- * arch/ppc/syslib/xilinx_pic.c
- *
* Interrupt controller driver for Xilinx Virtex-II Pro.
*
* Author: MontaVista Software, Inc.
@@ -15,7 +13,7 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <asm/io.h>
-#include <asm/xparameters.h>
+#include <platforms/4xx/xparameters/xparameters.h>
#include <asm/ibm4xx.h>
#include <asm/machdep.h>
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 831eb4e..f7ac318 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -118,7 +118,7 @@
* the hvcs_final_close() function in order to get it out of the spinlock.
* Rearranged hvcs_close(). Cleaned up some printks and did some housekeeping
* on the changelog. Removed local CLC_LENGTH and used HVCS_CLC_LENGTH from
- * arch/ppc64/hvcserver.h.
+ * include/asm-powerpc/hvcserver.h
*
* 1.3.2 -> 1.3.3 Replaced yield() in hvcs_close() with tty_wait_until_sent() to
* prevent possible lockup with realtime scheduling as similarily pointed out by
@@ -168,9 +168,10 @@
/*
* The hcall interface involves putting 8 chars into each of two registers.
- * We load up those 2 registers (in arch/ppc64/hvconsole.c) by casting char[16]
- * to long[2]. It would work without __ALIGNED__, but a little (tiny) bit
- * slower because an unaligned load is slower than aligned load.
+ * We load up those 2 registers (in arch/powerpc/platforms/pseries/hvconsole.c)
+ * by casting char[16] to long[2]. It would work without __ALIGNED__, but a
+ * little (tiny) bit slower because an unaligned load is slower than aligned
+ * load.
*/
#define __ALIGNED__ __attribute__((__aligned__(8)))
diff --git a/include/asm-powerpc/atomic.h b/include/asm-powerpc/atomic.h
index 147a38d..bb3c0ab 100644
--- a/include/asm-powerpc/atomic.h
+++ b/include/asm-powerpc/atomic.h
@@ -8,6 +8,7 @@
typedef struct { volatile int counter; } atomic_t;
#ifdef __KERNEL__
+#include <linux/compiler.h>
#include <asm/synch.h>
#include <asm/asm-compat.h>
@@ -176,20 +177,29 @@
* Atomically adds @a to @v, so long as it was not @u.
* Returns non-zero if @v was not @u, and zero otherwise.
*/
-#define atomic_add_unless(v, a, u) \
-({ \
- int c, old; \
- c = atomic_read(v); \
- for (;;) { \
- if (unlikely(c == (u))) \
- break; \
- old = atomic_cmpxchg((v), c, c + (a)); \
- if (likely(old == c)) \
- break; \
- c = old; \
- } \
- c != (u); \
-})
+static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
+{
+ int t;
+
+ __asm__ __volatile__ (
+ LWSYNC_ON_SMP
+"1: lwarx %0,0,%1 # atomic_add_unless\n\
+ cmpw 0,%0,%3 \n\
+ beq- 2f \n\
+ add %0,%2,%0 \n"
+ PPC405_ERR77(0,%2)
+" stwcx. %0,0,%1 \n\
+ bne- 1b \n"
+ ISYNC_ON_SMP
+" subf %0,%2,%0 \n\
+2:"
+ : "=&r" (t)
+ : "r" (&v->counter), "r" (a), "r" (u)
+ : "cc", "memory");
+
+ return t != u;
+}
+
#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
#define atomic_sub_and_test(a, v) (atomic_sub_return((a), (v)) == 0)
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 5638518..aaaeb45 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -119,6 +119,7 @@
#define CPU_FTR_MMCRA_SIHV ASM_CONST(0x0000080000000000)
#define CPU_FTR_CI_LARGE_PAGE ASM_CONST(0x0000100000000000)
#define CPU_FTR_PAUSE_ZERO ASM_CONST(0x0000200000000000)
+#define CPU_FTR_PURR ASM_CONST(0x0000400000000000)
#else
/* ensure on 32b processors the flags are available for compiling but
* don't do anything */
@@ -134,6 +135,7 @@
#define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0)
#define CPU_FTR_MMCRA_SIHV ASM_CONST(0x0)
#define CPU_FTR_CI_LARGE_PAGE ASM_CONST(0x0)
+#define CPU_FTR_PURR ASM_CONST(0x0)
#endif
#ifndef __ASSEMBLY__
@@ -318,7 +320,7 @@
CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 |
CPU_FTR_MMCRA | CPU_FTR_SMT |
CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE |
- CPU_FTR_MMCRA_SIHV,
+ CPU_FTR_MMCRA_SIHV | CPU_FTR_PURR,
CPU_FTRS_CELL = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 |
CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT |
diff --git a/include/asm-powerpc/cputime.h b/include/asm-powerpc/cputime.h
index 6d68ad7..a21185d 100644
--- a/include/asm-powerpc/cputime.h
+++ b/include/asm-powerpc/cputime.h
@@ -1 +1,203 @@
+/*
+ * Definitions for measuring cputime on powerpc machines.
+ *
+ * Copyright (C) 2006 Paul Mackerras, IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * If we have CONFIG_VIRT_CPU_ACCOUNTING, we measure cpu time in
+ * the same units as the timebase. Otherwise we measure cpu time
+ * in jiffies using the generic definitions.
+ */
+
+#ifndef __POWERPC_CPUTIME_H
+#define __POWERPC_CPUTIME_H
+
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING
#include <asm-generic/cputime.h>
+#else
+
+#include <linux/types.h>
+#include <linux/time.h>
+#include <asm/div64.h>
+#include <asm/time.h>
+#include <asm/param.h>
+
+typedef u64 cputime_t;
+typedef u64 cputime64_t;
+
+#define cputime_zero ((cputime_t)0)
+#define cputime_max ((~((cputime_t)0) >> 1) - 1)
+#define cputime_add(__a, __b) ((__a) + (__b))
+#define cputime_sub(__a, __b) ((__a) - (__b))
+#define cputime_div(__a, __n) ((__a) / (__n))
+#define cputime_halve(__a) ((__a) >> 1)
+#define cputime_eq(__a, __b) ((__a) == (__b))
+#define cputime_gt(__a, __b) ((__a) > (__b))
+#define cputime_ge(__a, __b) ((__a) >= (__b))
+#define cputime_lt(__a, __b) ((__a) < (__b))
+#define cputime_le(__a, __b) ((__a) <= (__b))
+
+#define cputime64_zero ((cputime64_t)0)
+#define cputime64_add(__a, __b) ((__a) + (__b))
+#define cputime_to_cputime64(__ct) (__ct)
+
+#ifdef __KERNEL__
+
+/*
+ * Convert cputime <-> jiffies
+ */
+extern u64 __cputime_jiffies_factor;
+
+static inline unsigned long cputime_to_jiffies(const cputime_t ct)
+{
+ return mulhdu(ct, __cputime_jiffies_factor);
+}
+
+static inline cputime_t jiffies_to_cputime(const unsigned long jif)
+{
+ cputime_t ct;
+ unsigned long sec;
+
+ /* have to be a little careful about overflow */
+ ct = jif % HZ;
+ sec = jif / HZ;
+ if (ct) {
+ ct *= tb_ticks_per_sec;
+ do_div(ct, HZ);
+ }
+ if (sec)
+ ct += (cputime_t) sec * tb_ticks_per_sec;
+ return ct;
+}
+
+static inline u64 cputime64_to_jiffies64(const cputime_t ct)
+{
+ return mulhdu(ct, __cputime_jiffies_factor);
+}
+
+/*
+ * Convert cputime <-> milliseconds
+ */
+extern u64 __cputime_msec_factor;
+
+static inline unsigned long cputime_to_msecs(const cputime_t ct)
+{
+ return mulhdu(ct, __cputime_msec_factor);
+}
+
+static inline cputime_t msecs_to_cputime(const unsigned long ms)
+{
+ cputime_t ct;
+ unsigned long sec;
+
+ /* have to be a little careful about overflow */
+ ct = ms % 1000;
+ sec = ms / 1000;
+ if (ct) {
+ ct *= tb_ticks_per_sec;
+ do_div(ct, 1000);
+ }
+ if (sec)
+ ct += (cputime_t) sec * tb_ticks_per_sec;
+ return ct;
+}
+
+/*
+ * Convert cputime <-> seconds
+ */
+extern u64 __cputime_sec_factor;
+
+static inline unsigned long cputime_to_secs(const cputime_t ct)
+{
+ return mulhdu(ct, __cputime_sec_factor);
+}
+
+static inline cputime_t secs_to_cputime(const unsigned long sec)
+{
+ return (cputime_t) sec * tb_ticks_per_sec;
+}
+
+/*
+ * Convert cputime <-> timespec
+ */
+static inline void cputime_to_timespec(const cputime_t ct, struct timespec *p)
+{
+ u64 x = ct;
+ unsigned int frac;
+
+ frac = do_div(x, tb_ticks_per_sec);
+ p->tv_sec = x;
+ x = (u64) frac * 1000000000;
+ do_div(x, tb_ticks_per_sec);
+ p->tv_nsec = x;
+}
+
+static inline cputime_t timespec_to_cputime(const struct timespec *p)
+{
+ cputime_t ct;
+
+ ct = (u64) p->tv_nsec * tb_ticks_per_sec;
+ do_div(ct, 1000000000);
+ return ct + (u64) p->tv_sec * tb_ticks_per_sec;
+}
+
+/*
+ * Convert cputime <-> timeval
+ */
+static inline void cputime_to_timeval(const cputime_t ct, struct timeval *p)
+{
+ u64 x = ct;
+ unsigned int frac;
+
+ frac = do_div(x, tb_ticks_per_sec);
+ p->tv_sec = x;
+ x = (u64) frac * 1000000;
+ do_div(x, tb_ticks_per_sec);
+ p->tv_usec = x;
+}
+
+static inline cputime_t timeval_to_cputime(const struct timeval *p)
+{
+ cputime_t ct;
+
+ ct = (u64) p->tv_usec * tb_ticks_per_sec;
+ do_div(ct, 1000000);
+ return ct + (u64) p->tv_sec * tb_ticks_per_sec;
+}
+
+/*
+ * Convert cputime <-> clock_t (units of 1/USER_HZ seconds)
+ */
+extern u64 __cputime_clockt_factor;
+
+static inline unsigned long cputime_to_clock_t(const cputime_t ct)
+{
+ return mulhdu(ct, __cputime_clockt_factor);
+}
+
+static inline cputime_t clock_t_to_cputime(const unsigned long clk)
+{
+ cputime_t ct;
+ unsigned long sec;
+
+ /* have to be a little careful about overflow */
+ ct = clk % USER_HZ;
+ sec = clk / USER_HZ;
+ if (ct) {
+ ct *= tb_ticks_per_sec;
+ do_div(ct, USER_HZ);
+ }
+ if (sec)
+ ct += (cputime_t) sec * tb_ticks_per_sec;
+ return ct;
+}
+
+#define cputime64_to_clock_t(ct) cputime_to_clock_t((cputime_t)(ct))
+
+#endif /* __KERNEL__ */
+#endif /* CONFIG_VIRT_CPU_ACCOUNTING */
+#endif /* __POWERPC_CPUTIME_H */
diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h
index f804b34..b7791a1 100644
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -89,15 +89,6 @@
(FW_FEATURE_POSSIBLE & ppc64_firmware_features & feature);
}
-#ifdef CONFIG_PPC_PSERIES
-typedef struct {
- unsigned long val;
- char * name;
-} firmware_feature_t;
-
-extern firmware_feature_t firmware_features_table[];
-#endif
-
extern void system_reset_fwnmi(void);
extern void machine_check_fwnmi(void);
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
index 8eb7e85..51f87d9 100644
--- a/include/asm-powerpc/irq.h
+++ b/include/asm-powerpc/irq.h
@@ -479,6 +479,10 @@
struct irqaction;
struct pt_regs;
+#define __ARCH_HAS_DO_SOFTIRQ
+
+extern void __do_softirq(void);
+
#ifdef CONFIG_IRQSTACKS
/*
* Per-cpu stacks for handling hard and soft interrupts.
@@ -491,8 +495,6 @@
extern int call___do_IRQ(int irq, struct pt_regs *regs,
struct thread_info *tp);
-#define __ARCH_HAS_DO_SOFTIRQ
-
#else
#define irq_ctx_init()
diff --git a/include/asm-powerpc/lmb.h b/include/asm-powerpc/lmb.h
index d3546c4..377ac1b 100644
--- a/include/asm-powerpc/lmb.h
+++ b/include/asm-powerpc/lmb.h
@@ -19,8 +19,6 @@
#define MAX_LMB_REGIONS 128
-#define LMB_ALLOC_ANYWHERE 0
-
struct lmb_property {
unsigned long base;
unsigned long size;
@@ -43,15 +41,16 @@
extern void __init lmb_init(void);
extern void __init lmb_analyze(void);
-extern long __init lmb_add(unsigned long, unsigned long);
-extern long __init lmb_reserve(unsigned long, unsigned long);
-extern unsigned long __init lmb_alloc(unsigned long, unsigned long);
-extern unsigned long __init lmb_alloc_base(unsigned long, unsigned long,
- unsigned long);
+extern long __init lmb_add(unsigned long base, unsigned long size);
+extern long __init lmb_reserve(unsigned long base, unsigned long size);
+extern unsigned long __init lmb_alloc(unsigned long size, unsigned long align);
+extern unsigned long __init lmb_alloc_base(unsigned long size,
+ unsigned long align, unsigned long max_addr);
+extern unsigned long __init __lmb_alloc_base(unsigned long size,
+ unsigned long align, unsigned long max_addr);
extern unsigned long __init lmb_phys_mem_size(void);
extern unsigned long __init lmb_end_of_DRAM(void);
-extern unsigned long __init lmb_abs_to_phys(unsigned long);
-extern void __init lmb_enforce_memory_limit(unsigned long);
+extern void __init lmb_enforce_memory_limit(unsigned long memory_limit);
extern void lmb_dump_all(void);
diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index c9add8f..4465b95 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -54,7 +54,7 @@
#endif /* CONFIG_PPC_ISERIES */
/*
- * MAGIC: the spinlock functions in arch/ppc64/lib/locks.c
+ * MAGIC: the spinlock functions in arch/powerpc/lib/locks.c
* load lock_token and paca_index with a single lwz
* instruction. They must travel together and be properly
* aligned.
@@ -96,6 +96,11 @@
u64 saved_r1; /* r1 save for RTAS calls */
u64 saved_msr; /* MSR saved here by enter_rtas */
u8 proc_enabled; /* irq soft-enable flag */
+
+ /* Stuff for accurate time accounting */
+ u64 user_time; /* accumulated usermode TB ticks */
+ u64 system_time; /* accumulated system TB ticks */
+ u64 startpurr; /* PURR/TB value snapshot */
};
extern struct paca_struct paca[];
diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h
index 80a7832..b2e1862 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/include/asm-powerpc/pgtable-4k.h
@@ -62,9 +62,14 @@
/* shift to put page number into pte */
#define PTE_RPN_SHIFT (17)
-#define __real_pte(e,p) ((real_pte_t)(e))
-#define __rpte_to_pte(r) (r)
-#define __rpte_to_hidx(r,index) (pte_val((r)) >> 12)
+#ifdef STRICT_MM_TYPECHECKS
+#define __real_pte(e,p) ((real_pte_t){(e)})
+#define __rpte_to_pte(r) ((r).pte)
+#else
+#define __real_pte(e,p) (e)
+#define __rpte_to_pte(r) (__pte(r))
+#endif
+#define __rpte_to_hidx(r,index) (pte_val(__rpte_to_pte(r)) >> 12)
#define pte_iterate_hashed_subpages(rpte, psize, va, index, shift) \
do { \
diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h
index ab8688d..dd1c0a9 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/include/asm-powerpc/ppc_asm.h
@@ -15,6 +15,48 @@
#define SZL (BITS_PER_LONG/8)
/*
+ * Stuff for accurate CPU time accounting.
+ * These macros handle transitions between user and system state
+ * in exception entry and exit and accumulate time to the
+ * user_time and system_time fields in the paca.
+ */
+
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING
+#define ACCOUNT_CPU_USER_ENTRY(ra, rb)
+#define ACCOUNT_CPU_USER_EXIT(ra, rb)
+#else
+#define ACCOUNT_CPU_USER_ENTRY(ra, rb) \
+ beq 2f; /* if from kernel mode */ \
+BEGIN_FTR_SECTION; \
+ mfspr ra,SPRN_PURR; /* get processor util. reg */ \
+END_FTR_SECTION_IFSET(CPU_FTR_PURR); \
+BEGIN_FTR_SECTION; \
+ mftb ra; /* or get TB if no PURR */ \
+END_FTR_SECTION_IFCLR(CPU_FTR_PURR); \
+ ld rb,PACA_STARTPURR(r13); \
+ std ra,PACA_STARTPURR(r13); \
+ subf rb,rb,ra; /* subtract start value */ \
+ ld ra,PACA_USER_TIME(r13); \
+ add ra,ra,rb; /* add on to user time */ \
+ std ra,PACA_USER_TIME(r13); \
+2:
+
+#define ACCOUNT_CPU_USER_EXIT(ra, rb) \
+BEGIN_FTR_SECTION; \
+ mfspr ra,SPRN_PURR; /* get processor util. reg */ \
+END_FTR_SECTION_IFSET(CPU_FTR_PURR); \
+BEGIN_FTR_SECTION; \
+ mftb ra; /* or get TB if no PURR */ \
+END_FTR_SECTION_IFCLR(CPU_FTR_PURR); \
+ ld rb,PACA_STARTPURR(r13); \
+ std ra,PACA_STARTPURR(r13); \
+ subf rb,rb,ra; /* subtract start value */ \
+ ld ra,PACA_SYSTEM_TIME(r13); \
+ add ra,ra,rb; /* add on to user time */ \
+ std ra,PACA_SYSTEM_TIME(r13);
+#endif
+
+/*
* Macros for storing registers into and loading registers from
* exception frames.
*/
diff --git a/include/asm-powerpc/rwsem.h b/include/asm-powerpc/rwsem.h
index 79bae49..2c2fe96 100644
--- a/include/asm-powerpc/rwsem.h
+++ b/include/asm-powerpc/rwsem.h
@@ -4,7 +4,7 @@
#ifdef __KERNEL__
/*
- * include/asm-ppc64/rwsem.h: R/W semaphores for PPC using the stuff
+ * include/asm-powerpc/rwsem.h: R/W semaphores for PPC using the stuff
* in lib/rwsem.c. Adapted largely from include/asm-i386/rwsem.h
* by Paul Mackerras <paulus@samba.org>.
*/
diff --git a/include/asm-powerpc/synch.h b/include/asm-powerpc/synch.h
index c90d9d9..2cda3c3 100644
--- a/include/asm-powerpc/synch.h
+++ b/include/asm-powerpc/synch.h
@@ -15,7 +15,7 @@
#endif
#ifdef CONFIG_SMP
-#define ISYNC_ON_SMP "\n\tisync"
+#define ISYNC_ON_SMP "\n\tisync\n"
#define LWSYNC_ON_SMP __stringify(LWSYNC) "\n"
#else
#define ISYNC_ON_SMP
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index d9bf536..41b7a5b 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -424,5 +424,9 @@
create_branch(addr, func_addr, BRANCH_SET_LINK);
}
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+extern void account_system_vtime(struct task_struct *);
+#endif
+
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_SYSTEM_H */
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index baddc9a..912118d 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -41,6 +41,7 @@
extern void generic_calibrate_decr(void);
extern void wakeup_decrementer(void);
+extern void snapshot_timebase(void);
/* Some sane defaults: 125 MHz timebase, 1GHz processor */
extern unsigned long ppc_proc_freq;
@@ -221,5 +222,19 @@
DECLARE_PER_CPU(struct cpu_usage, cpu_usage_array);
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+extern void account_process_vtime(struct task_struct *tsk);
+#else
+#define account_process_vtime(tsk) do { } while (0)
+#endif
+
+#if defined(CONFIG_VIRT_CPU_ACCOUNTING) && defined(CONFIG_PPC_SPLPAR)
+extern void calculate_steal_time(void);
+extern void snapshot_timebases(void);
+#else
+#define calculate_steal_time() do { } while (0)
+#define snapshot_timebases() do { } while (0)
+#endif
+
#endif /* __KERNEL__ */
#endif /* __PPC64_TIME_H */
diff --git a/include/asm-ppc/harrier.h b/include/asm-ppc/harrier.h
index 36c73ab..7acd7fc 100644
--- a/include/asm-ppc/harrier.h
+++ b/include/asm-ppc/harrier.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/harrier.h
- *
* Definitions for Motorola MCG Harrier North Bridge & Memory controller
*
* Author: Dale Farnsworth
diff --git a/include/asm-ppc/ibm44x.h b/include/asm-ppc/ibm44x.h
index f835066..3acc382 100644
--- a/include/asm-ppc/ibm44x.h
+++ b/include/asm-ppc/ibm44x.h
@@ -29,7 +29,7 @@
/* TLB entry offset/size used for pinning kernel lowmem */
#define PPC44x_PIN_SHIFT 28
-#define PPC44x_PIN_SIZE (1 << PPC44x_PIN_SHIFT)
+#define PPC_PIN_SIZE (1 << PPC44x_PIN_SHIFT)
/* Lowest TLB slot consumed by the default pinned TLBs */
#define PPC44x_LOW_SLOT 63
diff --git a/include/asm-ppc/ibm4xx.h b/include/asm-ppc/ibm4xx.h
index 6c28ae7..38f9971 100644
--- a/include/asm-ppc/ibm4xx.h
+++ b/include/asm-ppc/ibm4xx.h
@@ -51,6 +51,10 @@
#include <platforms/4xx/xilinx_ml300.h>
#endif
+#if defined(CONFIG_XILINX_ML403)
+#include <platforms/4xx/xilinx_ml403.h>
+#endif
+
#ifndef __ASSEMBLY__
#ifdef CONFIG_40x
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index df9cf6e..b919d8f 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -575,4 +575,11 @@
*/
#define xlate_dev_kmem_ptr(p) p
+/* access ports */
+#define setbits32(_addr, _v) out_be32((_addr), in_be32(_addr) | (_v))
+#define clrbits32(_addr, _v) out_be32((_addr), in_be32(_addr) & ~(_v))
+
+#define setbits16(_addr, _v) out_be16((_addr), in_be16(_addr) | (_v))
+#define clrbits16(_addr, _v) out_be16((_addr), in_be16(_addr) & ~(_v))
+
#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/mpc10x.h b/include/asm-ppc/mpc10x.h
index 77b1e09..b30a6a3 100644
--- a/include/asm-ppc/mpc10x.h
+++ b/include/asm-ppc/mpc10x.h
@@ -1,6 +1,4 @@
/*
- * arch/ppc/kernel/mpc10x.h
- *
* Common routines for the Motorola SPS MPC106/8240/107 Host bridge/Mem
* ctlr/EPIC/etc.
*
@@ -165,6 +163,7 @@
MPC10X_DMA1,
MPC10X_UART0,
MPC10X_UART1,
+ NUM_PPC_SYS_DEVS,
};
int mpc10x_bridge_init(struct pci_controller *hose,
diff --git a/include/asm-ppc/mpc52xx.h b/include/asm-ppc/mpc52xx.h
index a055e07..6167f74 100644
--- a/include/asm-ppc/mpc52xx.h
+++ b/include/asm-ppc/mpc52xx.h
@@ -60,6 +60,7 @@
MPC52xx_ATA,
MPC52xx_I2C1,
MPC52xx_I2C2,
+ NUM_PPC_SYS_DEVS,
};
diff --git a/include/asm-ppc/mpc8260.h b/include/asm-ppc/mpc8260.h
index 3214526..6ba69a8 100644
--- a/include/asm-ppc/mpc8260.h
+++ b/include/asm-ppc/mpc8260.h
@@ -83,6 +83,7 @@
MPC82xx_CPM_SMC2,
MPC82xx_CPM_USB,
MPC82xx_SEC1,
+ NUM_PPC_SYS_DEVS,
};
#ifndef __ASSEMBLY__
diff --git a/include/asm-ppc/mpc83xx.h b/include/asm-ppc/mpc83xx.h
index 7cdf60f..3c23fc4 100644
--- a/include/asm-ppc/mpc83xx.h
+++ b/include/asm-ppc/mpc83xx.h
@@ -108,6 +108,7 @@
MPC83xx_USB2_DR,
MPC83xx_USB2_MPH,
MPC83xx_MDIO,
+ NUM_PPC_SYS_DEVS,
};
#endif /* CONFIG_83xx */
diff --git a/include/asm-ppc/mpc85xx.h b/include/asm-ppc/mpc85xx.h
index c8a96aa..f47002a 100644
--- a/include/asm-ppc/mpc85xx.h
+++ b/include/asm-ppc/mpc85xx.h
@@ -139,6 +139,7 @@
MPC85xx_eTSEC4,
MPC85xx_IIC2,
MPC85xx_MDIO,
+ NUM_PPC_SYS_DEVS,
};
/* Internal interrupts are all Level Sensitive, and Positive Polarity */
diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h
index 46f159c..3515a7f 100644
--- a/include/asm-ppc/mpc8xx.h
+++ b/include/asm-ppc/mpc8xx.h
@@ -111,8 +111,11 @@
MPC8xx_CPM_SMC1,
MPC8xx_CPM_SMC2,
MPC8xx_CPM_USB,
+ NUM_PPC_SYS_DEVS,
};
+#define PPC_PIN_SIZE (24 * 1024 * 1024) /* 24Mbytes of data pinned */
+
#ifndef BOARD_CHIP_NAME
#define BOARD_CHIP_NAME ""
#endif
diff --git a/include/asm-ppc/pgtable.h b/include/asm-ppc/pgtable.h
index 6d1c39e..e1c62da 100644
--- a/include/asm-ppc/pgtable.h
+++ b/include/asm-ppc/pgtable.h
@@ -12,6 +12,7 @@
#include <asm/processor.h> /* For TASK_SIZE */
#include <asm/mmu.h>
#include <asm/page.h>
+#include <asm/io.h> /* For sub-arch specific PPC_PIN_SIZE */
struct mm_struct;
extern unsigned long va_to_phys(unsigned long address);
@@ -127,9 +128,8 @@
* of RAM. -- Cort
*/
#define VMALLOC_OFFSET (0x1000000) /* 16M */
-#ifdef CONFIG_44x
-#include <asm/ibm44x.h>
-#define VMALLOC_START (((_ALIGN((long)high_memory, PPC44x_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
+#ifdef PPC_PIN_SIZE
+#define VMALLOC_START (((_ALIGN((long)high_memory, PPC_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
#else
#define VMALLOC_START ((((long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
#endif
diff --git a/include/asm-ppc/ppc_sys.h b/include/asm-ppc/ppc_sys.h
index 83d8c77..4b94f70 100644
--- a/include/asm-ppc/ppc_sys.h
+++ b/include/asm-ppc/ppc_sys.h
@@ -33,6 +33,8 @@
#include <asm/mpc52xx.h>
#elif defined(CONFIG_MPC10X_BRIDGE)
#include <asm/mpc10x.h>
+#elif defined(CONFIG_XILINX_VIRTEX)
+#include <platforms/4xx/virtex.h>
#else
#error "need definition of ppc_sys_devices"
#endif
@@ -44,9 +46,26 @@
u32 value;
u32 num_devices;
char *ppc_sys_name;
+ u8 config[NUM_PPC_SYS_DEVS];
enum ppc_sys_devices *device_list;
};
+struct platform_notify_dev_map {
+ const char *bus_id;
+ void (*rtn)(struct platform_device * pdev, int idx);
+};
+
+enum platform_device_func {
+ PPC_SYS_FUNC_DUMMY = 0,
+ PPC_SYS_FUNC_ETH = 1,
+ PPC_SYS_FUNC_UART = 2,
+ PPC_SYS_FUNC_HLDC = 3,
+ PPC_SYS_FUNC_USB = 4,
+ PPC_SYS_FUNC_IRDA = 5,
+};
+
+#define PPC_SYS_CONFIG_DISABLED 1
+
/* describes all specific chips and which devices they have on them */
extern struct ppc_sys_spec ppc_sys_specs[];
extern struct ppc_sys_spec *cur_ppc_sys_spec;
@@ -72,5 +91,20 @@
/* remove a device from the system */
extern void ppc_sys_device_remove(enum ppc_sys_devices dev);
+/* Function assignment stuff */
+void ppc_sys_device_initfunc(void);
+void ppc_sys_device_setfunc(enum ppc_sys_devices dev,
+ enum platform_device_func func);
+void ppc_sys_device_set_func_all(enum platform_device_func func);
+
+void platform_notify_map(const struct platform_notify_dev_map *map,
+ struct device *dev);
+
+/* Enable / disable stuff */
+void ppc_sys_device_disable(enum ppc_sys_devices dev);
+void ppc_sys_device_enable(enum ppc_sys_devices dev);
+void ppc_sys_device_enable_all(void);
+void ppc_sys_device_disable_all(void);
+
#endif /* __ASM_PPC_SYS_H */
#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/time.h b/include/asm-ppc/time.h
index 321fb75..c861123 100644
--- a/include/asm-ppc/time.h
+++ b/include/asm-ppc/time.h
@@ -153,5 +153,10 @@
({unsigned z; asm ("mulhwu %0,%1,%2" : "=r" (z) : "r" (x), "r" (y)); z;})
unsigned mulhwu_scale_factor(unsigned, unsigned);
+
+#define account_process_vtime(tsk) do { } while (0)
+#define calculate_steal_time() do { } while (0)
+#define snapshot_timebases() do { } while (0)
+
#endif /* __ASM_TIME_H__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/todc.h b/include/asm-ppc/todc.h
index 84bae7d..937c7db 100644
--- a/include/asm-ppc/todc.h
+++ b/include/asm-ppc/todc.h
@@ -1,6 +1,4 @@
/*
- * include/asm-ppc/todc.h
- *
* Definitions for the M48Txx and mc146818 series of Time of day/Real Time
* Clock chips.
*
diff --git a/include/asm-ppc/xparameters.h b/include/asm-ppc/xparameters.h
deleted file mode 100644
index fe4eac6..0000000
--- a/include/asm-ppc/xparameters.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * include/asm-ppc/xparameters.h
- *
- * This file includes the correct xparameters.h for the CONFIG'ed board
- *
- * Author: MontaVista Software, Inc.
- * source@mvista.com
- *
- * 2004 (c) MontaVista Software, Inc. This file is licensed under the terms
- * of the GNU General Public License version 2. This program is licensed
- * "as is" without any warranty of any kind, whether express or implied.
- */
-
-#include <linux/config.h>
-
-#if defined(CONFIG_XILINX_ML300)
-#include <platforms/4xx/xparameters/xparameters_ml300.h>
-#endif
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index d7e7e63..c4394ab 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -958,7 +958,7 @@
*
* i386 no
* x86_64 no
- * ppc64 yes (see arch/ppc64/kernel/misc.S)
+ * ppc64 yes (see arch/powerpc/platforms/iseries/misc.S)
*
* This also happens with vm86 emulation in a non-nested manner
* (entries without exits), so this case must be caught.
diff --git a/lib/extable.c b/lib/extable.c
index 18df57c..01c08b5 100644
--- a/lib/extable.c
+++ b/lib/extable.c
@@ -1,5 +1,4 @@
/*
- * lib/extable.c
* Derived from arch/ppc/mm/extable.c and arch/i386/mm/extable.c.
*
* Copyright (C) 2004 Paul Mackerras, IBM Corp.
