/* * (C) Copyright 2001-2004 * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.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 */ #ifndef __CONFIG_H #define __CONFIG_H /* * High Level Configuration Options */ #define CONFIG_405GP 1 /* This is a PPC405 CPU */ #define CONFIG_4xx 1 /* ...member of PPC4xx family */ #define CONFIG_PMC405 1 /* ...on a PMC405 board */ #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */ #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */ #define CONFIG_SYS_CLK_FREQ 33330000 /* external frequency to pll */ #define CONFIG_BAUDRATE 9600 #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ /* Only interrupt boot if space is pressed. */ #define CONFIG_AUTOBOOT_KEYED 1 #define CONFIG_AUTOBOOT_PROMPT \ "Press SPACE to abort autoboot in %d seconds\n", bootdelay #undef CONFIG_AUTOBOOT_DELAY_STR #define CONFIG_AUTOBOOT_STOP_STR " " #undef CONFIG_BOOTARGS #undef CONFIG_BOOTCOMMAND #define CONFIG_PREBOOT /* enable preboot variable */ #define CFG_BOOTM_LEN 0x1000000 /* support booting of huge images */ #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ #define CONFIG_NET_MULTI 1 #undef CONFIG_HAS_ETH1 #define CONFIG_PPC4xx_EMAC #define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_PHY_ADDR 0 /* PHY address */ #define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */ #define CONFIG_RESET_PHY_R 1 /* use reset_phy() */ /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME /* * Command line configuration. */ #include <config_cmd_default.h> #define CONFIG_CMD_BSP #define CONFIG_CMD_PCI #define CONFIG_CMD_IRQ #define CONFIG_CMD_ELF #define CONFIG_CMD_DATE #define CONFIG_CMD_JFFS2 #define CONFIG_CMD_MII #define CONFIG_CMD_I2C #define CONFIG_CMD_PING #define CONFIG_CMD_UNIVERSE #define CONFIG_CMD_EEPROM #define CONFIG_MAC_PARTITION #define CONFIG_DOS_PARTITION #undef CONFIG_WATCHDOG /* watchdog disabled */ #define CONFIG_RTC_MC146818 /* DS1685 is MC146818 compatible */ #define CONFIG_SYS_RTC_REG_BASE_ADDR 0xF0000500 /* RTC Base Address */ #define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */ /* * Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ #ifdef CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " #endif #if defined(CONFIG_CMD_KGDB) #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ #else #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ #endif #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Sz */ #define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */ #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console info */ #define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */ #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock */ #define CONFIG_SYS_BASE_BAUD 806400 /* The following table includes the supported baudrates */ #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ #define CONFIG_LOOPW 1 /* enable loopw command */ #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ #define CONFIG_SYS_RX_ETH_BUFFER 16 /* * PCI stuff */ #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */ #define PCI_HOST_FORCE 1 /* configure as pci host */ #define PCI_HOST_AUTO 2 /* detected via arbiter enable */ #define CONFIG_PCI /* include pci support */ #define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */ #define CONFIG_PCI_PNP /* do pci plug-and-play */ /* resource configuration */ #define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */ #define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config */ #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */ #define CONFIG_SYS_PCI_SUBSYS_DEVICEID_NONMONARCH 0x0408 /* PCI Device ID */ #define CONFIG_SYS_PCI_SUBSYS_DEVICEID_MONARCH 0x0409 /* PCI Device ID */ #define CONFIG_SYS_PCI_SUBSYS_DEVICEID pmc405_pci_subsys_deviceid() #define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* Processor/PPC */ #define CONFIG_SYS_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */ #define CONFIG_SYS_PCI_PTM1MS (~(bd->bi_memsize - 1) | 1) /* memsize, enable */ #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ #define CONFIG_SYS_PCI_PTM2LA 0xef000000 /* point to internal regs */ #define CONFIG_SYS_PCI_PTM2MS 0xff000001 /* 16MB, enable */ #define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */ #define CONFIG_PCI_4xx_PTM_OVERWRITE 1 /* overwrite PTMx settings by env */ /* * Start addresses for the final memory configuration * (Set up by the startup code) * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 */ #define CONFIG_SYS_SDRAM_BASE 0x00000000 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE #define CONFIG_SYS_MONITOR_LEN (~(TEXT_BASE) + 1) #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* 128 kB for malloc() */ #define CONFIG_PRAM 0 /* use pram variable to overwrite */ /* * For booting Linux, the board info and command line data * have to be in the first 8 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ /* * FLASH organization */ #define CONFIG_SYS_FLASH_BASE 0xFE000000 #define CONFIG_SYS_FLASH_INCREMENT 0x01000000 #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */ #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */ #define CONFIG_SYS_FLASH_PROTECTION 1 /* don't use hardware protection */ #define CONFIG_SYS_FLASH_AUTOPROTECT_LIST {{0xfff80000, 0x80000}} #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (faster) */ #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */ #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, \ CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_INCREMENT} #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */ #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on fli */ /* * Environment Variable setup */ #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ /* environment starts at the beginning of the EEPROM */ #define CONFIG_ENV_OFFSET 0x000 #define CONFIG_ENV_SIZE 0x800 /* 2048 bytes may be used for env vars */ #define CONFIG_SYS_NVRAM_BASE_ADDR 0xF0000500 /* NVRAM base address */ #define CONFIG_SYS_NVRAM_SIZE 242 /* NVRAM size */ /* * I2C EEPROM (CAT24WC16) for environment */ #define CONFIG_HARD_I2C /* I2c with hardware support */ #define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ #define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ #define CONFIG_SYS_I2C_SLAVE 0x7F #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24W16 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ /* mask of address bits that overflow into the "EEPROM chip address" */ #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24W16 has */ /* 16 byte page write mode using*/ /* last 4 bits of the address */ #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ /* * External Bus Controller (EBC) Setup */ #define FLASH0_BA 0xFF000000 /* FLASH 0 Base Address */ #define FLASH1_BA 0xFE000000 /* FLASH 1 Base Address */ #define CAN_BA 0xF0000000 /* CAN Base Addres */ #define RTC_BA 0xF0000500 /* RTC Base Address */ #define NVRAM_BA 0xF0200000 /* NVRAM Base Address */ /* Memory Bank 0 (Flash Bank 0) initialization */ #define CONFIG_SYS_EBC_PB0AP 0x92015480 /* BAS=0xFF0,BS=16MB,BU=R/W,BW=16bit */ #define CONFIG_SYS_EBC_PB0CR (FLASH0_BA | 0x9A000) /* Memory Bank 1 (Flash Bank 1) initialization */ #define CONFIG_SYS_EBC_PB1AP 0x92015480 /* BAS=0xFE0,BS=16MB,BU=R/W,BW=16bit*/ #define CONFIG_SYS_EBC_PB1CR (FLASH1_BA | 0x9A000) /* Memory Bank 2 (CAN0, 1, RTC) initialization */ /* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */ #define CONFIG_SYS_EBC_PB2AP 0x03000440 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */ #define CONFIG_SYS_EBC_PB2CR (CAN_BA | 0x18000) /* Memory Bank 3 -> unused */ /* Memory Bank 4 (NVRAM) initialization */ /* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */ #define CONFIG_SYS_EBC_PB4AP 0x03000440 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */ #define CONFIG_SYS_EBC_PB4CR (NVRAM_BA | 0x18000) /* * FPGA stuff */ /* FPGA program pin configuration */ #define CONFIG_SYS_FPGA_PRG 0x04000000 /* JTAG TMS pin (output) */ #define CONFIG_SYS_FPGA_CLK 0x02000000 /* JTAG TCK pin (output) */ #define CONFIG_SYS_FPGA_DATA 0x01000000 /* JTAG TDO pin (output) */ #define CONFIG_SYS_FPGA_INIT 0x00010000 /* unused (ppc input) */ #define CONFIG_SYS_FPGA_DONE 0x00008000 /* JTAG TDI pin (input) */ /* pass Ethernet MAC to VxWorks */ #define CONFIG_SYS_VXWORKS_MAC_PTR 0x00000000 /* * GPIOs */ #define CONFIG_SYS_VPEN (0x80000000 >> 3) /* GPIO3 */ #define CONFIG_SYS_NONMONARCH (0x80000000 >> 14) /* GPIO14 */ #define CONFIG_SYS_XEREADY (0x80000000 >> 15) /* GPIO15 */ #define CONFIG_SYS_INTA_FAKE (0x80000000 >> 19) /* GPIO19 */ #define CONFIG_SYS_SELF_RST (0x80000000 >> 21) /* GPIO21 */ #define CONFIG_SYS_REV1_2 (0x80000000 >> 23) /* GPIO23 */ /* * Definitions for initial stack pointer and data area (in data cache) */ /* use on chip memory (OCM) for temperary stack until sdram is tested */ #define CONFIG_SYS_TEMP_STACK_OCM 1 /* On Chip Memory location */ #define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000 #define CONFIG_SYS_OCM_DATA_SIZE 0x1000 /* inside of SDRAM */ #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* End of used area in RAM */ #define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* size in bytes reserved for initial data */ #define CONFIG_SYS_GBL_DATA_SIZE 128 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \ CONFIG_SYS_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET /* * Internal Definitions * * Boot Flags */ #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ #define BOOTFLAG_WARM 0x02 /* Software reboot */ #define CONFIG_OF_LIBFDT #define CONFIG_OF_BOARD_SETUP #endif /* __CONFIG_H */