| /* |
| * Configuation settings for the R5200 board |
| * |
| * (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com> |
| * Based on Motorola MC5272C3 board config |
| * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de> |
| * |
| * 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 _R5200_H |
| #define _R5200_H |
| |
| /* |
| * High Level Configuration Options |
| * (easy to change) |
| */ |
| #define CONFIG_MCF52x2 /* define processor family */ |
| #define CONFIG_M5271 /* define processor type */ |
| #define CONFIG_R5200 /* define board type */ |
| |
| #define FEC_ENET |
| #define CONFIG_NET_RETRY_COUNT 5 |
| |
| #define CONFIG_IPADDR 192.168.0.172 |
| #define CONFIG_SERVERIP 192.168.0.148 |
| #define CONFIG_ETHADDR 00:06:3b:00:44:55 |
| |
| #define CONFIG_BAUDRATE 19200 |
| #define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 } |
| |
| #define CONFIG_WATCHDOG |
| #define CONFIG_WATCHDOG_TIMEOUT 0xFFFF /* clock modulus */ |
| |
| /* Configuration for environment |
| * Environment is embedded in u-boot in the second sector of the flash |
| */ |
| #ifndef CONFIG_MONITOR_IS_IN_RAM |
| #define CFG_ENV_OFFSET 0x20000 |
| #define CFG_ENV_SECT_SIZE 0x20000 |
| #define CFG_ENV_IS_IN_FLASH 1 |
| #define CFG_ENV_IS_EMBEDDED 1 |
| #else |
| #define CFG_ENV_ADDR 0xf0020000 |
| #define CFG_ENV_SECT_SIZE 0x2000 |
| #define CFG_ENV_IS_IN_FLASH 1 |
| #endif |
| |
| #define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_PING | CFG_CMD_NET ) & ~(CFG_CMD_LOADS | CFG_CMD_LOADB)) |
| |
| /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ |
| #include <cmd_confdefs.h> |
| |
| /* Note: We only copy one sectors worth of application code from location |
| * 10200000 for speed purposes. Increase the size if necessary */ |
| #define CONFIG_BOOTCOMMAND "cp.b 10200000 0 20000; go 400" |
| #define CONFIG_BOOTDELAY 1 |
| |
| #define CFG_PROMPT "u-boot> " |
| #define CFG_LONGHELP /* undef to save memory */ |
| |
| #if (CONFIG_COMMANDS & CFG_CMD_KGDB) |
| #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ |
| #else |
| #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ |
| #endif |
| #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ |
| #define CFG_MAXARGS 16 /* max number of command args */ |
| #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ |
| |
| #define CFG_LOAD_ADDR 0x00002000 |
| |
| #define CFG_MEMTEST_START 0x400 |
| #define CFG_MEMTEST_END 0x380000 |
| |
| #define CFG_HZ 1000000 |
| #define CFG_CLK 100000000 |
| |
| /* |
| * Low Level Configuration Settings |
| * (address mappings, register initial values, etc.) |
| * You should know what you are doing if you make changes here. |
| */ |
| |
| #define CFG_MBAR 0x40000000 /* Register Base Addrs */ |
| |
| #define CFG_ENET_BD_BASE 0x480000 |
| |
| /*----------------------------------------------------------------------- |
| * Definitions for initial stack pointer and data area (in DPRAM) |
| */ |
| #define CFG_INIT_RAM_ADDR 0x20000000 |
| #define CFG_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */ |
| #define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */ |
| #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) |
| #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET |
| |
| /*----------------------------------------------------------------------- |
| * Start addresses for the final memory configuration |
| * (Set up by the startup code) |
| * Please note that CFG_SDRAM_BASE _must_ start at 0 |
| */ |
| #define CFG_SDRAM_BASE 0x00000000 |
| #define CFG_SDRAM_SIZE 8 /* SDRAM size in MB */ |
| #define CFG_FLASH_BASE 0x10000000 |
| |
| #ifdef CONFIG_MONITOR_IS_IN_RAM |
| #define CFG_MONITOR_BASE 0x20000 |
| #else |
| #define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400) |
| #endif |
| |
| #define CFG_MONITOR_LEN 0x20001 |
| #define CFG_MALLOC_LEN (256 << 10) |
| #define CFG_BOOTPARAMS_LEN 64*1024 |
| |
| /* |
| * 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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
| |
| /*----------------------------------------------------------------------- |
| * FLASH organization |
| */ |
| #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
| #define CFG_MAX_FLASH_SECT 1024 /* max number of sectors on one chip */ |
| #define CFG_FLASH_ERASE_TOUT 1000 |
| |
| #define CFG_FLASH_CFI 1 |
| #define CFG_FLASH_CFI_DRIVER 1 |
| #define CFG_FLASH_SIZE 0x800000 |
| |
| /*----------------------------------------------------------------------- |
| * Cache Configuration |
| */ |
| #define CFG_CACHELINE_SIZE 16 |
| |
| /*----------------------------------------------------------------------- |
| * Memory bank definitions |
| */ |
| |
| /*----------------------------------------------------------------------- |
| * Port configuration |
| */ |
| #define CFG_FECI2C 0xF0 |
| |
| #endif /* _R5200_H */ |
