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Diffstat (limited to 'roms/u-boot-sam460ex/include/configs/incaip.h')
| -rw-r--r-- | roms/u-boot-sam460ex/include/configs/incaip.h | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/roms/u-boot-sam460ex/include/configs/incaip.h b/roms/u-boot-sam460ex/include/configs/incaip.h new file mode 100644 index 000000000..2129dfd80 --- /dev/null +++ b/roms/u-boot-sam460ex/include/configs/incaip.h @@ -0,0 +1,195 @@ +/* + * (C) Copyright 2003-2005 + * Wolfgang Denk, DENX Software Engineering, wd@denx.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 + */ + +/* + * This file contains the configuration parameters for the INCA-IP board. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_MIPS32 1 /* MIPS 4Kc CPU core */ +#define CONFIG_INCA_IP 1 /* on a INCA-IP Board */ + +#ifndef CPU_CLOCK_RATE +/* allowed values: 100000000, 133000000, and 150000000 */ +#define CPU_CLOCK_RATE 150000000 /* default: 150 MHz clock for the MIPS core */ +#endif + +#define INFINEON_EBU_BOOTCFG 0x40C4 /* CMULT = 8 */ + +#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ + +#define CONFIG_BAUDRATE 115200 + +/* valid baudrates */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +#define CONFIG_TIMESTAMP /* Print image info with timestamp */ + +#define CONFIG_PREBOOT "echo;" \ + "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ + "echo" + +#undef CONFIG_BOOTARGS + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "nfsargs=setenv bootargs root=/dev/nfs rw " \ + "nfsroot=${serverip}:${rootpath}\0" \ + "ramargs=setenv bootargs root=/dev/ram rw\0" \ + "addip=setenv bootargs ${bootargs} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ + ":${hostname}:${netdev}:off\0" \ + "addmisc=setenv bootargs ${bootargs} " \ + "console=ttyS0,${baudrate} " \ + "ethaddr=${ethaddr} " \ + "panic=1\0" \ + "flash_nfs=run nfsargs addip addmisc;" \ + "bootm ${kernel_addr}\0" \ + "flash_self=run ramargs addip addmisc;" \ + "bootm ${kernel_addr} ${ramdisk_addr}\0" \ + "net_nfs=tftp 80500000 ${bootfile};" \ + "run nfsargs addip addmisc;bootm\0" \ + "rootpath=/opt/eldk/mips_4KC\0" \ + "bootfile=/tftpboot/INCA/uImage\0" \ + "kernel_addr=B0040000\0" \ + "ramdisk_addr=B0100000\0" \ + "u-boot=/tftpboot/INCA/u-boot.bin\0" \ + "load=tftp 80500000 ${u-boot}\0" \ + "update=protect off 1:0-2;era 1:0-2;" \ + "cp.b 80500000 B0000000 ${filesize}\0" \ + "" +#define CONFIG_BOOTCOMMAND "run flash_self" + + +/* + * 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_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_ELF +#define CONFIG_CMD_JFFS2 +#define CONFIG_CMD_NFS +#define CONFIG_CMD_PING +#define CONFIG_CMD_SNTP + + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "INCA-IP # " /* 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_MALLOC_LEN 128*1024 + +#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024 + +#define CONFIG_SYS_MIPS_TIMER_FREQ (incaip_get_cpuclk() / 2) + +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_SYS_SDRAM_BASE 0x80000000 + +#define CONFIG_SYS_LOAD_ADDR 0x80100000 /* default load address */ + +#define CONFIG_SYS_MEMTEST_START 0x80100000 +#define CONFIG_SYS_MEMTEST_END 0x80800000 + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ +#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */ + +#define PHYS_FLASH_1 0xb0000000 /* Flash Bank #1 */ +#define PHYS_FLASH_2 0xb0800000 /* Flash Bank #2 */ + +/* The following #defines are needed to get flash environment right */ +#define CONFIG_SYS_MONITOR_BASE TEXT_BASE +#define CONFIG_SYS_MONITOR_LEN (192 << 10) + +#define CONFIG_SYS_INIT_SP_OFFSET 0x400000 + +#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 + +/* 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 + +/* Address and size of Primary Environment Sector */ +#define CONFIG_ENV_ADDR 0xB0030000 +#define CONFIG_ENV_SIZE 0x10000 + +#define CONFIG_FLASH_16BIT + +#define CONFIG_NR_DRAM_BANKS 1 + +#define CONFIG_INCA_IP_SWITCH +#define CONFIG_NET_MULTI +#define CONFIG_INCA_IP_SWITCH_AMDIX + +/* + * JFFS2 partitions + */ +/* No command line, one static partition, use all space on the device */ +#undef CONFIG_CMD_MTDPARTS +#define CONFIG_JFFS2_DEV "nor1" +#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF +#define CONFIG_JFFS2_PART_OFFSET 0x00000000 + +/* mtdparts command line support */ +/* +#define CONFIG_CMD_MTDPARTS +#define MTDIDS_DEFAULT "nor0=INCA-IP Bank 0" +#define MTDPARTS_DEFAULT "mtdparts=INCA-IP Bank 0:192k(uboot)," \ + "64k(env)," \ + "768k(linux)," \ + "1m@3m(rootfs)," \ + "768k(linux2)," \ + "3m@5m(rootfs2)" +*/ + +/*----------------------------------------------------------------------- + * Cache Configuration + */ +#define CONFIG_SYS_DCACHE_SIZE 4096 +#define CONFIG_SYS_ICACHE_SIZE 4096 +#define CONFIG_SYS_CACHELINE_SIZE 16 + +#endif /* __CONFIG_H */ |