| /* |
| * (C) Copyright 2006 |
| * MicroSys GmbH |
| * |
| * (C) Copyright 2009 |
| * Wolfgang Grandegger, DENX Software Engineering, wg@denx.de. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* |
| * High Level Configuration Options |
| */ |
| |
| #define CONFIG_MPC5200 |
| #define CONFIG_MPX5200 1 /* MPX5200 board */ |
| #define CONFIG_MPC5200_DDR 1 /* use DDR RAM */ |
| #define CONFIG_IPEK01 /* Motherboard is ipek01 */ |
| |
| #define CONFIG_SYS_TEXT_BASE 0xfc000000 |
| |
| #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */ |
| |
| #define CONFIG_MISC_INIT_R |
| |
| #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ |
| #ifdef CONFIG_CMD_KGDB |
| #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ |
| #endif |
| |
| /* |
| * Serial console configuration |
| */ |
| #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ |
| #define CONFIG_BAUDRATE 115200 /* ... at 9600 bps */ |
| #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } |
| |
| #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ |
| |
| /* |
| * Video configuration for LIME GDC |
| */ |
| #ifdef CONFIG_VIDEO |
| #define CONFIG_VIDEO_MB862xx |
| #define CONFIG_VIDEO_MB862xx_ACCEL |
| #define VIDEO_FB_16BPP_WORD_SWAP |
| #define CONFIG_VIDEO_LOGO |
| #define CONFIG_VIDEO_BMP_LOGO |
| #define CONFIG_SPLASH_SCREEN |
| #define CONFIG_VIDEO_BMP_GZIP |
| #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20) /* decompressed img */ |
| /* Lime clock frequency */ |
| #define CONFIG_SYS_MB862xx_CCF 0x90000 /* geo 166MHz other 133MHz */ |
| /* SDRAM parameter */ |
| #define CONFIG_SYS_MB862xx_MMR 0x41c767e3 |
| #endif |
| |
| /* |
| * PCI Mapping: |
| * 0x40000000 - 0x4fffffff - PCI Memory |
| * 0x50000000 - 0x50ffffff - PCI IO Space |
| */ |
| #define CONFIG_PCI_SCAN_SHOW 1 |
| |
| #define CONFIG_PCI_MEM_BUS 0x40000000 |
| #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS |
| #define CONFIG_PCI_MEM_SIZE 0x10000000 |
| |
| #define CONFIG_PCI_IO_BUS 0x50000000 |
| #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS |
| #define CONFIG_PCI_IO_SIZE 0x01000000 |
| |
| #define CONFIG_MII 1 |
| #define CONFIG_EEPRO100 1 |
| #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ |
| |
| /* USB */ |
| #define CONFIG_USB_OHCI_NEW |
| #define CONFIG_SYS_OHCI_BE_CONTROLLER |
| |
| #define CONFIG_SYS_USB_OHCI_CPU_INIT |
| #define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB |
| #define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200" |
| #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15 |
| |
| /* |
| * Command line configuration. |
| */ |
| #ifdef CONFIG_VIDEO |
| #define CONFIG_CMD_BMP /* BMP support */ |
| #endif |
| #define CONFIG_CMD_DATE /* support for RTC, date/time...*/ |
| #define CONFIG_CMD_IDE /* IDE harddisk support */ |
| #define CONFIG_CMD_IRQ /* irqinfo */ |
| #define CONFIG_CMD_PCI /* pciinfo */ |
| |
| #define CONFIG_SYS_LOWBOOT 1 |
| |
| /* |
| * Autobooting |
| */ |
| |
| #define CONFIG_PREBOOT "echo;" \ |
| "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ |
| "echo" |
| |
| #undef CONFIG_BOOTARGS |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "netdev=eth0\0" \ |
| "consoledev=ttyPSC0\0" \ |
| "hostname=ipek01\0" \ |
| "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| "nfsroot=${serverip}:${rootpath}\0" \ |
| "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
| "addip=setenv bootargs ${bootargs} " \ |
| "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ |
| ":${hostname}:${netdev}:off panic=1\0" \ |
| "addtty=setenv bootargs ${bootargs} " \ |
| "console=${consoledev},${baudrate}\0" \ |
| "flash_nfs=run nfsargs addip addtty;" \ |
| "bootm ${kernel_addr} - ${fdtaddr}\0" \ |
| "flash_self=run ramargs addip addtty;" \ |
| "bootm ${kernel_addr} ${ramdisk_addr} ${fdtaddr}\0" \ |
| "net_nfs=tftp 200000 ${bootfile}; tftp ${fdtaddr} ${fdtfile};" \ |
| "run nfsargs addip addtty;" \ |
| "bootm ${loadaddr} - ${fdtaddr}\0" \ |
| "rootpath=/opt/eldk/ppc_6xx\0" \ |
| "bootfile=ipek01/uImage\0" \ |
| "load=tftp 100000 ipek01/u-boot.bin\0" \ |
| "update=protect off FC000000 +60000; era FC000000 +60000; " \ |
| "cp.b 100000 FC000000 ${filesize}\0" \ |
| "upd=run load;run update\0" \ |
| "fdtaddr=800000\0" \ |
| "loadaddr=400000\0" \ |
| "fdtfile=ipek01/ipek01.dtb\0" \ |
| "" |
| |
| #define CONFIG_BOOTCOMMAND "run flash_self" |
| |
| /* |
| * IPB Bus clocking configuration. |
| */ |
| #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* for 133MHz */ |
| /* PCI clock must be 33, because board will not boot */ |
| #undef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* for 66MHz */ |
| |
| /* |
| * Open firmware flat tree support |
| */ |
| #define OF_CPU "PowerPC,5200@0" |
| #define OF_SOC "soc5200@f0000000" |
| #define OF_TBCLK (bd->bi_busfreq / 4) |
| |
| /* |
| * I2C configuration |
| */ |
| #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ |
| #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */ |
| |
| #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ |
| #define CONFIG_SYS_I2C_SLAVE 0x7F |
| |
| /* |
| * EEPROM configuration |
| */ |
| #define CONFIG_SYS_I2C_EEPROM_ADDR 0x53 |
| #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
| #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 |
| #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 |
| |
| /* |
| * RTC configuration |
| */ |
| #define CONFIG_RTC_PCF8563 |
| #define CONFIG_SYS_I2C_RTC_ADDR 0x51 |
| |
| #define CONFIG_SYS_FLASH_BASE 0xFC000000 |
| #define CONFIG_SYS_FLASH_SIZE 0x01000000 |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \ |
| CONFIG_SYS_MONITOR_LEN) |
| |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */ |
| #define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ |
| |
| /* use CFI flash driver */ |
| #define CONFIG_FLASH_CFI_DRIVER |
| #define CONFIG_SYS_FLASH_CFI |
| #define CONFIG_SYS_FLASH_EMPTY_INFO |
| #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 |
| |
| /* |
| * Environment settings |
| */ |
| #define CONFIG_ENV_IS_IN_FLASH 1 |
| #define CONFIG_ENV_SIZE 0x10000 |
| #define CONFIG_ENV_SECT_SIZE 0x20000 |
| #define CONFIG_ENV_OVERWRITE 1 |
| #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE |
| |
| /* |
| * Memory map |
| */ |
| #define CONFIG_SYS_MBAR 0xf0000000 |
| #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
| #define CONFIG_SYS_DEFAULT_MBAR 0x80000000 |
| #define CONFIG_SYS_SRAM_BASE 0xF1000000 |
| #define CONFIG_SYS_SRAM_SIZE 0x00200000 |
| #define CONFIG_SYS_LIME_BASE 0xE4000000 |
| #define CONFIG_SYS_LIME_SIZE 0x04000000 |
| #define CONFIG_SYS_FPGA_BASE 0xC0000000 |
| #define CONFIG_SYS_FPGA_SIZE 0x10000000 |
| #define CONFIG_SYS_MPEG_BASE 0xe2000000 |
| #define CONFIG_SYS_MPEG_SIZE 0x01000000 |
| #define CONFIG_SYS_CF_BASE 0xe1000000 |
| #define CONFIG_SYS_CF_SIZE 0x01000000 |
| |
| /* Use SRAM until RAM will be available */ |
| #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM |
| /* End of used area in DPRAM */ |
| #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE |
| |
| #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ |
| GENERATED_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
| |
| #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
| #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
| # define CONFIG_SYS_RAMBOOT 1 |
| #endif |
| |
| #define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */ |
| #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* Reserve 128 kB for malloc() */ |
| #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
| |
| /* |
| * Ethernet configuration |
| */ |
| #define CONFIG_MPC5xxx_FEC 1 |
| #define CONFIG_MPC5xxx_FEC_MII100 |
| #define CONFIG_PHY_ADDR 0x00 |
| |
| /* |
| * GPIO configuration |
| */ |
| #define CONFIG_SYS_GPS_PORT_CONFIG 0x1d556624 |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| #ifdef CONFIG_CMD_KGDB |
| #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
| #else |
| #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
| #endif |
| /* Print Buffer Size */ |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
| sizeof(CONFIG_SYS_PROMPT) + 16) |
| /* max number of command args */ |
| #define CONFIG_SYS_MAXARGS 16 |
| /* Boot Argument Buffer Size */ |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| |
| #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ |
| #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1...15 MB in DRAM */ |
| |
| #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
| |
| /* |
| * Various low-level settings |
| */ |
| #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI |
| #define CONFIG_SYS_HID0_FINAL HID0_ICE |
| |
| #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE |
| #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE |
| #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE |
| #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE |
| #define CONFIG_SYS_CS1_START CONFIG_SYS_SRAM_BASE |
| #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_SRAM_SIZE |
| #define CONFIG_SYS_CS3_START CONFIG_SYS_LIME_BASE |
| #define CONFIG_SYS_CS3_SIZE CONFIG_SYS_LIME_SIZE |
| #define CONFIG_SYS_CS6_START CONFIG_SYS_FPGA_BASE |
| #define CONFIG_SYS_CS6_SIZE CONFIG_SYS_FPGA_SIZE |
| #define CONFIG_SYS_CS5_START CONFIG_SYS_CF_BASE |
| #define CONFIG_SYS_CS5_SIZE CONFIG_SYS_CF_SIZE |
| #define CONFIG_SYS_CS7_START CONFIG_SYS_MPEG_BASE |
| #define CONFIG_SYS_CS7_SIZE CONFIG_SYS_MPEG_SIZE |
| |
| #ifdef CONFIG_SYS_PCISPEED_66 |
| #define CONFIG_SYS_BOOTCS_CFG 0x0006F900 |
| #define CONFIG_SYS_CS1_CFG 0x0004FB00 |
| #define CONFIG_SYS_CS2_CFG 0x0006F900 |
| #else |
| #define CONFIG_SYS_BOOTCS_CFG 0x0002F900 |
| #define CONFIG_SYS_CS1_CFG 0x0001FB00 |
| #define CONFIG_SYS_CS2_CFG 0x0002F90C |
| #endif |
| |
| /* |
| * Ack active, Muxed mode, AS=24 bit address, DS=32 bit data, 0 |
| * waitstates, writeswap and readswap enabled |
| */ |
| #define CONFIG_SYS_CS3_CFG 0x00FFFB0C |
| #define CONFIG_SYS_CS6_CFG 0x00FFFB0C |
| #define CONFIG_SYS_CS7_CFG 0x4040751C |
| |
| #define CONFIG_SYS_CS_BURST 0x00000000 |
| #define CONFIG_SYS_CS_DEADCYCLE 0x33330000 |
| |
| #define CONFIG_SYS_RESET_ADDRESS 0xff000000 |
| |
| /*----------------------------------------------------------------------- |
| * USB stuff |
| *----------------------------------------------------------------------- |
| */ |
| #define CONFIG_USB_CLOCK 0x0001BBBB |
| #define CONFIG_USB_CONFIG 0x00005000 |
| |
| /*----------------------------------------------------------------------- |
| * IDE/ATA stuff Supports IDE harddisk |
| *----------------------------------------------------------------------- |
| */ |
| #define CONFIG_IDE_PREINIT |
| |
| #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ |
| #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */ |
| |
| #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 |
| |
| #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA |
| |
| /* Offset for data I/O */ |
| #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060) |
| |
| /* Offset for normal register accesses */ |
| #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) |
| |
| /* Offset for alternate registers */ |
| #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C) |
| |
| /* Interval between registers */ |
| #define CONFIG_SYS_ATA_STRIDE 4 |
| |
| #endif /* __CONFIG_H */ |