| /* |
| * (C) Copyright 2007 |
| * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| * |
| * (C) Copyright 2004 Paul Reynolds <PaulReynolds@lhsolutions.com> |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * 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. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| /************************************************************************ |
| * katmai.h - configuration for AMCC Katmai (440SPe) |
| ***********************************************************************/ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /*----------------------------------------------------------------------- |
| * High Level Configuration Options |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_KATMAI 1 /* Board is Katmai */ |
| #define CONFIG_4xx 1 /* ... PPC4xx family */ |
| #define CONFIG_440 1 /* ... PPC440 family */ |
| #define CONFIG_440SPE 1 /* Specifc SPe support */ |
| #define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ |
| #define CFG_4xx_RESET_TYPE 0x2 /* use chip reset on this board */ |
| |
| /* |
| * Enable this board for more than 2GB of SDRAM |
| */ |
| #define CONFIG_PHYS_64BIT |
| #define CONFIG_VERY_BIG_RAM |
| #define CONFIG_MAX_MEM_MAPPED ((phys_size_t)2 << 30) |
| |
| /* |
| * Include common defines/options for all AMCC eval boards |
| */ |
| #define CONFIG_HOSTNAME katmai |
| #include "amcc-common.h" |
| |
| #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ |
| #undef CONFIG_SHOW_BOOT_PROGRESS |
| |
| /*----------------------------------------------------------------------- |
| * Base addresses -- Note these are effective addresses where the |
| * actual resources get mapped (not physical addresses) |
| *----------------------------------------------------------------------*/ |
| #define CFG_FLASH_BASE 0xff000000 /* start of FLASH */ |
| #define CFG_PERIPHERAL_BASE 0xa0000000 /* internal peripherals */ |
| #define CFG_ISRAM_BASE 0x90000000 /* internal SRAM */ |
| |
| #define CFG_PCI_MEMBASE 0x80000000 /* mapped PCI memory */ |
| #define CFG_PCI_BASE 0xd0000000 /* internal PCI regs */ |
| #define CFG_PCI_TARGBASE CFG_PCI_MEMBASE |
| |
| #define CFG_PCIE_MEMBASE 0xb0000000 /* mapped PCIe memory */ |
| #define CFG_PCIE_MEMSIZE 0x08000000 /* smallest incr for PCIe port */ |
| #define CFG_PCIE_BASE 0xe0000000 /* PCIe UTL regs */ |
| |
| #define CFG_PCIE0_CFGBASE 0xc0000000 |
| #define CFG_PCIE1_CFGBASE 0xc1000000 |
| #define CFG_PCIE2_CFGBASE 0xc2000000 |
| #define CFG_PCIE0_XCFGBASE 0xc3000000 |
| #define CFG_PCIE1_XCFGBASE 0xc3001000 |
| #define CFG_PCIE2_XCFGBASE 0xc3002000 |
| |
| /* base address of inbound PCIe window */ |
| #define CFG_PCIE_INBOUND_BASE 0x0000000000000000ULL |
| |
| /* System RAM mapped to PCI space */ |
| #define CONFIG_PCI_SYS_MEM_BUS CFG_SDRAM_BASE |
| #define CONFIG_PCI_SYS_MEM_PHYS CFG_SDRAM_BASE |
| #define CONFIG_PCI_SYS_MEM_SIZE (1024 * 1024 * 1024) |
| |
| #define CFG_ACE_BASE 0xfe000000 /* Xilinx ACE controller - Compact Flash */ |
| |
| /*----------------------------------------------------------------------- |
| * Initial RAM & stack pointer (placed in internal SRAM) |
| *----------------------------------------------------------------------*/ |
| #define CFG_TEMP_STACK_OCM 1 |
| #define CFG_OCM_DATA_ADDR CFG_ISRAM_BASE |
| #define CFG_INIT_RAM_ADDR CFG_ISRAM_BASE /* Initial RAM address */ |
| #define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */ |
| #define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */ |
| |
| #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) |
| #define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4) |
| #define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR |
| |
| /*----------------------------------------------------------------------- |
| * Serial Port |
| *----------------------------------------------------------------------*/ |
| #undef CONFIG_UART1_CONSOLE |
| #undef CFG_EXT_SERIAL_CLOCK |
| |
| /*----------------------------------------------------------------------- |
| * DDR SDRAM |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */ |
| #define SPD_EEPROM_ADDRESS {0x51, 0x52} /* SPD i2c spd addresses*/ |
| #define CONFIG_DDR_ECC 1 /* with ECC support */ |
| #define CONFIG_DDR_RQDC_FIXED 0x80000038 /* optimal value found by GDA*/ |
| #undef CONFIG_STRESS |
| |
| /*----------------------------------------------------------------------- |
| * I2C |
| *----------------------------------------------------------------------*/ |
| #define CFG_I2C_SPEED 100000 /* I2C speed and slave address */ |
| |
| #define CONFIG_I2C_MULTI_BUS |
| #define CONFIG_I2C_CMD_TREE |
| #define CFG_SPD_BUS_NUM 0 /* The I2C bus for SPD */ |
| |
| #define IIC0_BOOTPROM_ADDR 0x50 |
| #define IIC0_ALT_BOOTPROM_ADDR 0x54 |
| |
| #define CFG_I2C_MULTI_EEPROMS |
| #define CFG_I2C_EEPROM_ADDR (0x50) |
| #define CFG_I2C_EEPROM_ADDR_LEN 1 |
| #define CFG_EEPROM_PAGE_WRITE_ENABLE |
| #define CFG_EEPROM_PAGE_WRITE_BITS 3 |
| #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 |
| |
| /* I2C RTC */ |
| #define CONFIG_RTC_M41T11 1 |
| #define CFG_RTC_BUS_NUM 1 /* The I2C bus for RTC */ |
| #define CFG_I2C_RTC_ADDR 0x68 |
| #define CFG_M41T11_BASE_YEAR 1900 /* play along with linux */ |
| |
| /* I2C DTT */ |
| #define CONFIG_DTT_ADM1021 1 /* ADM1021 temp sensor support */ |
| #define CFG_DTT_BUS_NUM 1 /* The I2C bus for DTT */ |
| /* |
| * standard dtt sensor configuration - bottom bit will determine local or |
| * remote sensor of the ADM1021, the rest determines index into |
| * CFG_DTT_ADM1021 array below. |
| */ |
| #define CONFIG_DTT_SENSORS { 0, 1 } |
| |
| /* |
| * ADM1021 temp sensor configuration (see dtt/adm1021.c for details). |
| * there will be one entry in this array for each two (dummy) sensors in |
| * CONFIG_DTT_SENSORS. |
| * |
| * For Katmai board: |
| * - only one ADM1021 |
| * - i2c addr 0x18 |
| * - conversion rate 0x02 = 0.25 conversions/second |
| * - ALERT ouput disabled |
| * - local temp sensor enabled, min set to 0 deg, max set to 85 deg |
| * - remote temp sensor enabled, min set to 0 deg, max set to 85 deg |
| */ |
| #define CFG_DTT_ADM1021 { { 0x18, 0x02, 0, 1, 0, 85, 1, 0, 58} } |
| |
| /*----------------------------------------------------------------------- |
| * Environment |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_ENV_IS_IN_FLASH 1 /* Environment uses flash */ |
| |
| /* |
| * Default environment variables |
| */ |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| CONFIG_AMCC_DEF_ENV \ |
| CONFIG_AMCC_DEF_ENV_POWERPC \ |
| CONFIG_AMCC_DEF_ENV_PPC_OLD \ |
| CONFIG_AMCC_DEF_ENV_NOR_UPD \ |
| "kernel_addr=fff10000\0" \ |
| "ramdisk_addr=fff20000\0" \ |
| "kozio=bootm ffc60000\0" \ |
| "pciconfighost=1\0" \ |
| "pcie_mode=RP:RP:RP\0" \ |
| "" |
| |
| /* |
| * Commands additional to the ones defined in amcc-common.h |
| */ |
| #define CONFIG_CMD_DATE |
| #define CONFIG_CMD_PCI |
| #define CONFIG_CMD_SDRAM |
| #define CONFIG_CMD_SNTP |
| |
| #define CONFIG_IBM_EMAC4_V4 1 /* 440SPe has this EMAC version */ |
| #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ |
| #define CONFIG_HAS_ETH0 |
| #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ |
| #define CONFIG_PHY_RESET_DELAY 1000 |
| #define CONFIG_CIS8201_PHY 1 /* Enable 'special' RGMII mode for Cicada phy */ |
| #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ |
| |
| /*----------------------------------------------------------------------- |
| * FLASH related |
| *----------------------------------------------------------------------*/ |
| #define CFG_FLASH_CFI |
| #define CONFIG_FLASH_CFI_DRIVER |
| #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
| #define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ |
| |
| #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE} |
| #define CFG_MAX_FLASH_BANKS 1 /* number of banks */ |
| #define CFG_MAX_FLASH_SECT 1024 /* sectors per device */ |
| |
| #undef CFG_FLASH_CHECKSUM |
| #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
| #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ |
| |
| #define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ |
| #define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE) |
| #define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ |
| |
| /* Address and size of Redundant Environment Sector */ |
| #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE) |
| #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) |
| |
| /*----------------------------------------------------------------------- |
| * PCI stuff |
| *----------------------------------------------------------------------- |
| */ |
| /* General PCI */ |
| #define CONFIG_PCI /* include pci support */ |
| #define CONFIG_PCI_PNP 1 /* do pci plug-and-play */ |
| #define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */ |
| #define CONFIG_PCI_CONFIG_HOST_BRIDGE |
| |
| /* Board-specific PCI */ |
| #define CFG_PCI_TARGET_INIT /* let board init pci target */ |
| #undef CFG_PCI_MASTER_INIT |
| |
| #define CFG_PCI_SUBSYS_VENDORID 0x1014 /* IBM */ |
| #define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */ |
| /* #define CFG_PCI_SUBSYS_ID CFG_PCI_SUBSYS_DEVICEID */ |
| |
| /* |
| * NETWORK Support (PCI): |
| */ |
| /* Support for Intel 82557/82559/82559ER chips. */ |
| #define CONFIG_EEPRO100 |
| |
| /*----------------------------------------------------------------------- |
| * Xilinx System ACE support |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYSTEMACE 1 /* Enable SystemACE support */ |
| #define CFG_SYSTEMACE_WIDTH 16 /* Data bus width is 16 */ |
| #define CFG_SYSTEMACE_BASE CFG_ACE_BASE |
| #define CONFIG_DOS_PARTITION 1 |
| |
| /*----------------------------------------------------------------------- |
| * External Bus Controller (EBC) Setup |
| *----------------------------------------------------------------------*/ |
| |
| /* Memory Bank 0 (Flash) initialization */ |
| #define CFG_EBC_PB0AP (EBC_BXAP_BME_DISABLED | \ |
| EBC_BXAP_TWT_ENCODE(7) | \ |
| EBC_BXAP_BCE_DISABLE | \ |
| EBC_BXAP_BCT_2TRANS | \ |
| EBC_BXAP_CSN_ENCODE(0) | \ |
| EBC_BXAP_OEN_ENCODE(0) | \ |
| EBC_BXAP_WBN_ENCODE(0) | \ |
| EBC_BXAP_WBF_ENCODE(0) | \ |
| EBC_BXAP_TH_ENCODE(0) | \ |
| EBC_BXAP_RE_DISABLED | \ |
| EBC_BXAP_SOR_DELAYED | \ |
| EBC_BXAP_BEM_WRITEONLY | \ |
| EBC_BXAP_PEN_DISABLED) |
| #define CFG_EBC_PB0CR (EBC_BXCR_BAS_ENCODE(CFG_FLASH_BASE) | \ |
| EBC_BXCR_BS_16MB | \ |
| EBC_BXCR_BU_RW | \ |
| EBC_BXCR_BW_16BIT) |
| |
| /* Memory Bank 1 (Xilinx System ACE controller) initialization */ |
| #define CFG_EBC_PB1AP (EBC_BXAP_BME_DISABLED | \ |
| EBC_BXAP_TWT_ENCODE(4) | \ |
| EBC_BXAP_BCE_DISABLE | \ |
| EBC_BXAP_BCT_2TRANS | \ |
| EBC_BXAP_CSN_ENCODE(0) | \ |
| EBC_BXAP_OEN_ENCODE(0) | \ |
| EBC_BXAP_WBN_ENCODE(0) | \ |
| EBC_BXAP_WBF_ENCODE(0) | \ |
| EBC_BXAP_TH_ENCODE(0) | \ |
| EBC_BXAP_RE_DISABLED | \ |
| EBC_BXAP_SOR_NONDELAYED | \ |
| EBC_BXAP_BEM_WRITEONLY | \ |
| EBC_BXAP_PEN_DISABLED) |
| #define CFG_EBC_PB1CR (EBC_BXCR_BAS_ENCODE(CFG_ACE_BASE) | \ |
| EBC_BXCR_BS_1MB | \ |
| EBC_BXCR_BU_RW | \ |
| EBC_BXCR_BW_16BIT) |
| |
| /*------------------------------------------------------------------------- |
| * Initialize EBC CONFIG - |
| * Keep the Default value, but the bit PDT which has to be set to 1 ?TBC |
| * default value : 0x07C00000 - 0 0 000 1 1 1 1 1 0000 0 00000 000000000000 |
| *-------------------------------------------------------------------------*/ |
| #define CFG_EBC_CFG (EBC_CFG_LE_UNLOCK | \ |
| EBC_CFG_PTD_ENABLE | \ |
| EBC_CFG_RTC_16PERCLK | \ |
| EBC_CFG_ATC_PREVIOUS | \ |
| EBC_CFG_DTC_PREVIOUS | \ |
| EBC_CFG_CTC_PREVIOUS | \ |
| EBC_CFG_OEO_PREVIOUS | \ |
| EBC_CFG_EMC_DEFAULT | \ |
| EBC_CFG_PME_DISABLE | \ |
| EBC_CFG_PR_16) |
| |
| /*----------------------------------------------------------------------- |
| * GPIO Setup |
| *----------------------------------------------------------------------*/ |
| #define CFG_GPIO_PCIE_PRESENT0 17 |
| #define CFG_GPIO_PCIE_PRESENT1 21 |
| #define CFG_GPIO_PCIE_PRESENT2 23 |
| #define CFG_GPIO_RS232_FORCEOFF 30 |
| |
| #define CFG_PFC0 (GPIO_VAL(CFG_GPIO_PCIE_PRESENT0) | \ |
| GPIO_VAL(CFG_GPIO_PCIE_PRESENT1) | \ |
| GPIO_VAL(CFG_GPIO_PCIE_PRESENT2) | \ |
| GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)) |
| #define CFG_GPIO_OR GPIO_VAL(CFG_GPIO_RS232_FORCEOFF) |
| #define CFG_GPIO_TCR GPIO_VAL(CFG_GPIO_RS232_FORCEOFF) |
| #define CFG_GPIO_ODR 0 |
| |
| #endif /* __CONFIG_H */ |
