| /* | |
| * (C) Copyright 2000 | |
| * Sysgo Real-Time Solutions, GmbH <www.elinos.com> | |
| * Marius Groeger <mgroeger@sysgo.de> | |
| * | |
| * Configuation settings for the EP7312 board. | |
| * | |
| * 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 | |
| * (easy to change) | |
| */ | |
| #define CONFIG_ARM7 1 /* This is a ARM7 CPU */ | |
| #define CONFIG_EP7312 1 /* on an EP7312 Board */ | |
| #define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */ | |
| #undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */ | |
| #undef CONFIG_USE_IRQ /* don't need them anymore */ | |
| /* | |
| * Size of malloc() pool | |
| */ | |
| #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) | |
| /* | |
| * Hardware drivers | |
| */ | |
| #define CONFIG_NET_MULTI | |
| #define CONFIG_CS8900 /* we have a CS8900 on-board */ | |
| #define CONFIG_CS8900_BASE 0x20000000 | |
| #define CONFIG_CS8900_BUS16 | |
| #undef CONFIG_CS8900_BUS32 | |
| /* | |
| * select serial console configuration | |
| */ | |
| #define CONFIG_CLPS7111_SERIAL | |
| #define CONFIG_SERIAL1 1 /* we use Serial line 1 */ | |
| /* allow to overwrite serial and ethaddr */ | |
| #define CONFIG_ENV_OVERWRITE | |
| #define CONFIG_BAUDRATE 9600 | |
| /* | |
| * BOOTP options | |
| */ | |
| #define CONFIG_BOOTP_SUBNETMASK | |
| #define CONFIG_BOOTP_GATEWAY | |
| #define CONFIG_BOOTP_HOSTNAME | |
| #define CONFIG_BOOTP_BOOTPATH | |
| #define CONFIG_BOOTP_BOOTFILESIZE | |
| /* | |
| * Command line configuration. | |
| */ | |
| #include <config_cmd_default.h> | |
| #define CONFIG_CMD_JFFS2 | |
| #define CONFIG_BOOTDELAY 3 | |
| #define CONFIG_BOOTARGS "devfs=mount root=ramfs console=ttyS0,9600" | |
| #define CONFIG_ETHADDR 08:00:3e:21:c7:f7 | |
| /*#define CONFIG_NETMASK 255.255.0.0 */ | |
| /*#define CONFIG_IPADDR 172.22.2.128 */ | |
| /*#define CONFIG_SERVERIP 172.22.2.126 */ | |
| /*#define CONFIG_BOOTFILE "impa7" */ | |
| #define CONFIG_BOOTCOMMAND "bootp;bootm" | |
| #if defined(CONFIG_CMD_KGDB) | |
| #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ | |
| #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ | |
| #endif | |
| /* | |
| * Miscellaneous configurable options | |
| */ | |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
| #define CONFIG_SYS_PROMPT "EP7312 # " /* Monitor Command Prompt */ | |
| #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ | |
| #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_MEMTEST_START 0xc0400000 /* memtest works on */ | |
| #define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */ | |
| #define CONFIG_SYS_LOAD_ADDR 0xc0500000 /* default load address */ | |
| #define CONFIG_SYS_HZ 2000 /* decrementer freq: 2 kHz */ | |
| /* valid baudrates */ | |
| #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } | |
| /*----------------------------------------------------------------------- | |
| * Stack sizes | |
| * | |
| * The stack sizes are set up in start.S using the settings below | |
| */ | |
| #define CONFIG_STACKSIZE (128*1024) /* regular stack */ | |
| #ifdef CONFIG_USE_IRQ | |
| #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ | |
| #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ | |
| #endif | |
| /*----------------------------------------------------------------------- | |
| * Physical Memory Map | |
| */ | |
| #define CONFIG_NR_DRAM_BANKS 1 /* we have 2 banks of DRAM */ | |
| #define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */ | |
| #define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */ | |
| #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ | |
| #define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */ | |
| #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 | |
| /*----------------------------------------------------------------------- | |
| * FLASH and environment organization | |
| */ | |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
| #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ | |
| /* timeout values are in ticks */ | |
| #define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */ | |
| #define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */ | |
| #define CONFIG_ENV_IS_IN_FLASH 1 | |
| #define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x20000) /* Addr of Environment Sector */ | |
| #define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */ | |
| /* | |
| * JFFS2 partitions | |
| * | |
| */ | |
| /* No command line, one static partition, whole device */ | |
| #undef CONFIG_CMD_MTDPARTS | |
| #define CONFIG_JFFS2_DEV "nor0" | |
| #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF | |
| #define CONFIG_JFFS2_PART_OFFSET 0x00000000 | |
| /* mtdparts command line support */ | |
| /* Note: fake mtd_id used, no linux mtd map file */ | |
| /* | |
| #define CONFIG_CMD_MTDPARTS | |
| #define MTDIDS_DEFAULT "nor0=ep7312-0" | |
| #define MTDPARTS_DEFAULT "mtdparts=ep7312-0:-(jffs2)" | |
| */ | |
| #endif /* __CONFIG_H */ |