| /* |
| * (C) Copyright 2001 |
| * 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 |
| */ |
| |
| /* |
| * board/config.h - configuration options, board specific |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* |
| * High Level Configuration Options |
| * (easy to change) |
| */ |
| |
| #define CONFIG_405GP 1 /* This is a PPC405 CPU */ |
| #define CONFIG_4xx 1 /* ...member of PPC4xx family */ |
| #define CONFIG_ORSG 1 /* ...on a ORSG board */ |
| |
| #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */ |
| |
| #define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */ |
| |
| #define CONFIG_BAUDRATE 9600 |
| #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ |
| |
| #undef CONFIG_BOOTARGS |
| #define CONFIG_BOOTCOMMAND "go fff00100" |
| |
| #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ |
| #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
| |
| #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_NET_MULTI |
| |
| |
| /* |
| * 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_PCI |
| #define CONFIG_CMD_IRQ |
| #define CONFIG_CMD_ASKENV |
| #define CONFIG_CMD_ELF |
| #define CONFIG_CMD_BSP |
| #define CONFIG_CMD_EEPROM |
| |
| |
| #define CONFIG_MAC_PARTITION |
| #define CONFIG_DOS_PARTITION |
| |
| #undef CONFIG_WATCHDOG /* watchdog disabled */ |
| |
| #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 */ |
| #if defined(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 |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
| #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ |
| |
| #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/ |
| |
| #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 used */ |
| #define CONFIG_SYS_BASE_BAUD 691200 |
| |
| /* The following table includes the supported baudrates */ |
| #define CONFIG_SYS_BAUDRATE_TABLE \ |
| { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \ |
| 57600, 115200, 230400, 460800, 921600 } |
| |
| #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_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ |
| |
| /*----------------------------------------------------------------------- |
| * 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_ADAPTER /* select pci adapter */ |
| #undef CONFIG_PCI_PNP /* no pci plug-and-play */ |
| /* resource configuration */ |
| |
| #undef CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */ |
| |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */ |
| #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0411 /* PCI Device ID: ORSG */ |
| #define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/ |
| #define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */ |
| #define CONFIG_SYS_PCI_PTM1MS 0xfc000001 /* 64MB, enable hard-wired to 1 */ |
| #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ |
| #define CONFIG_SYS_PCI_PTM2LA 0xffc00000 /* point to flash */ |
| #define CONFIG_SYS_PCI_PTM2MS 0xffc00001 /* 4MB, enable */ |
| #define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */ |
| |
| /*----------------------------------------------------------------------- |
| * 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_FLASH_BASE 0xFFFD0000 |
| #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
| #define CONFIG_SYS_MONITOR_LEN (192 * 1024) /* Reserve 192 kB for Monitor */ |
| #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ |
| |
| /* |
| * 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_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ |
| |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ |
| |
| #define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */ |
| #define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */ |
| #define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */ |
| /* |
| * The following defines are added for buggy IOP480 byte interface. |
| * All other boards should use the standard values (CPCI405 etc.) |
| */ |
| #define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */ |
| #define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */ |
| #define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */ |
| |
| #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
| |
| #if 0 /* Use NVRAM for environment variables */ |
| /*----------------------------------------------------------------------- |
| * NVRAM organization |
| */ |
| #define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */ |
| #define CONFIG_SYS_NVRAM_BASE_ADDR 0xf0200000 /* NVRAM base address */ |
| #define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */ |
| #define CONFIG_ENV_SIZE 0x1000 /* Size of Environment vars */ |
| #define CONFIG_ENV_ADDR \ |
| (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE) /* Env */ |
| #define CONFIG_SYS_NVRAM_VXWORKS_OFFS 0x6900 /* Offset for VxWorks eth-addr */ |
| |
| #else /* Use EEPROM for environment variables */ |
| |
| #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ |
| #define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */ |
| #define CONFIG_ENV_SIZE 0x300 /* 768 bytes may be used for env vars */ |
| /* total size of a CAT24WC08 is 1024 bytes */ |
| #endif |
| |
| /*----------------------------------------------------------------------- |
| * I2C EEPROM (CAT24WC08) for environment |
| */ |
| #define CONFIG_HARD_I2C /* I2c with hardware support */ |
| #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ |
| #define CONFIG_SYS_I2C_SLAVE 0x7F |
| |
| #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ |
| #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 CAT24WC08 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 */ |
| |
| /* |
| * Init Memory Controller: |
| * |
| * BR0/1 and OR0/1 (FLASH) |
| */ |
| |
| #define FLASH_BASE0_PRELIM 0xFF800000 /* FLASH bank #0 */ |
| #define FLASH_BASE1_PRELIM 0xFFC00000 /* FLASH bank #1 */ |
| |
| /*----------------------------------------------------------------------- |
| * External Bus Controller (EBC) Setup |
| */ |
| |
| /* Memory Bank 0 (Flash Bank 0) initialization */ |
| #define CONFIG_SYS_EBC_PB0AP 0x92015480 |
| #define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */ |
| |
| /* Memory Bank 1 (Flash Bank 1) initialization */ |
| #define CONFIG_SYS_EBC_PB1AP 0x92015480 |
| #define CONFIG_SYS_EBC_PB1CR 0xFF85A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=16bit */ |
| |
| /* Memory Bank 2 (PLD - FPGA-boot) initialization */ |
| #define CONFIG_SYS_EBC_PB2AP 0x02015480 /* BME=0x0,TWT=0x04,CSN=0x0,OEN=0x1 */ |
| /* WBN=0x1,WBF=0x1,TH=0x2,RE=0x0,SOR=0x1,BEM=0x0,PEN=0x0*/ |
| #define CONFIG_SYS_EBC_PB2CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */ |
| |
| /* Memory Bank 3 (PLD - OSL) initialization */ |
| #define CONFIG_SYS_EBC_PB3AP 0x02015480 /* BME=0x0,TWT=0x04,CSN=0x0,OEN=0x1 */ |
| /* WBN=0x1,WBF=0x1,TH=0x2,RE=0x0,SOR=0x1,BEM=0x0,PEN=0x0*/ |
| #define CONFIG_SYS_EBC_PB3CR 0xF0118000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=8bit */ |
| |
| /* Memory Bank 4 (Spartan2 1) initialization */ |
| #define CONFIG_SYS_EBC_PB4AP 0x02015580 /* BME=0x0,TWT=0x04,CSN=0x0,OEN=0x1 */ |
| /* WBN=0x1,WBF=0x1,TH=0x2,RE=0x1,SOR=0x1,BEM=0x0,PEN=0x0*/ |
| #define CONFIG_SYS_EBC_PB4CR 0xF209C000 /* BAS=0xF20,BS=16MB,BU=R/W,BW=32bit*/ |
| |
| /* Memory Bank 5 (Spartan2 2) initialization */ |
| #define CONFIG_SYS_EBC_PB5AP 0x02015580 /* BME=0x0,TWT=0x04,CSN=0x0,OEN=0x1 */ |
| /* WBN=0x1,WBF=0x1,TH=0x2,RE=0x1,SOR=0x1,BEM=0x0,PEN=0x0*/ |
| #define CONFIG_SYS_EBC_PB5CR 0xF309C000 /* BAS=0xF30,BS=16MB,BU=R/W,BW=32bit*/ |
| |
| /* Memory Bank 6 (Virtex 1) initialization */ |
| #define CONFIG_SYS_EBC_PB6AP 0x02015580 /* BME=0x0,TWT=0x04,CSN=0x0,OEN=0x1 */ |
| /* WBN=0x1,WBF=0x1,TH=0x2,RE=0x1,SOR=0x1,BEM=0x0,PEN=0x0*/ |
| #define CONFIG_SYS_EBC_PB6CR 0xF409A000 /* BAS=0xF40,BS=16MB,BU=R/W,BW=16bit*/ |
| |
| /* Memory Bank 7 (Virtex 2) initialization */ |
| #define CONFIG_SYS_EBC_PB7AP 0x02015580 /* BME=0x0,TWT=0x04,CSN=0x0,OEN=0x1 */ |
| /* WBN=0x1,WBF=0x1,TH=0x2,RE=0x1,SOR=0x1,BEM=0x0,PEN=0x0*/ |
| #define CONFIG_SYS_EBC_PB7CR 0xF509A000 /* BAS=0xF50,BS=16MB,BU=R/W,BW=16bit*/ |
| |
| |
| #define CONFIG_SYS_VXWORKS_MAC_PTR 0x00000000 /* Pass Ethernet MAC to VxWorks */ |
| |
| /*----------------------------------------------------------------------- |
| * Definitions for initial stack pointer and data area (in DPRAM) |
| */ |
| |
| /* 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 |
| |
| #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */ |
| #define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */ |
| #define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ |
| #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 */ |
| |
| #endif /* __CONFIG_H */ |
