/* * (C) Copyright 2003 * Masami Komiya <mkomiya@sonare.it> * * 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 */ /* * Config header file for TANBAC TB0229 board using an VR4131 CPU module */ #ifndef __CONFIG_H #define __CONFIG_H #define CONFIG_MIPS32 1 /* MIPS 4Kc CPU core */ #define CONFIG_TB0229 1 /* on a TB0229 Board */ #ifndef CPU_CLOCK_RATE #define CPU_CLOCK_RATE 200000000 /* 200 MHz clock for the MIPS core */ #endif #define CPU_TCLOCK_RATE 16588800 /* 16.5888 MHz for TClock */ #define CONFIG_CONS_INDEX 1 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ #define CONFIG_BAUDRATE 115200 #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } #define CONFIG_TIMESTAMP /* Print image info with timestamp */ #define CONFIG_PREBOOT "echo;" \ "echo Type \\\"boot\\\" for the network boot using DHCP, TFTP and NFS;" \ "echo Type \\\"run netboot_initrd\\\" for the network boot with initrd;" \ "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ "echo Type \\\"run flash_local\\\" to mount local root filesystem;" \ "echo" #undef CONFIG_BOOTARGS #define CONFIG_EXTRA_ENV_SETTINGS \ "netboot=dhcp;tftp;run netargs; bootm\0" \ "nfsargs=setenv bootargs root=/dev/nfs ip=dhcp\0" \ "localargs=setenv bootargs root=1F02 ip=dhcp\0" \ "addmisc=setenv bootargs ${bootargs} " \ "console=ttyS0,${baudrate} " \ "read-only=readonly\0" \ "netargs=run nfsargs addmisc\0" \ "flash_nfs=run nfsargs addmisc;" \ "bootm ${kernel_addr}\0" \ "flash_local=run localargs addmisc;" \ "bootm ${kernel_addr}\0" \ "netboot_initrd=dhcp;tftp;tftp 80600000 initrd;" \ "setenv bootargs root=/dev/ram ramdisk_size=8192 ip=dhcp;"\ "run addmisc;" \ "bootm 80400000 80600000\0" \ "rootpath=/export/miniroot-mipsel\0" \ "autoload=no\0" \ "kernel_addr=BFC60000\0" \ "ramdisk_addr=B0100000\0" \ "u-boot=u-boot.bin\0" \ "bootfile=uImage\0" \ "load=dhcp;tftp 80400000 ${u-boot}\0" \ "load_kernel=dhcp;tftp 80400000 ${bootfile}\0" \ "update_uboot=run load;" \ "protect off BFC00000 BFC3FFFF;" \ "erase BFC00000 BFC3FFFF;" \ "cp.b 80400000 BFC00000 ${filesize}\0" \ "update_kernel=run load_kernel;" \ "erase BFC60000 BFD5FFFF;" \ "cp.b 80400000 BFC60000 ${filesize}\0" \ "initenv=erase bfc40000 bfc5ffff\0" \ "" /*#define CONFIG_BOOTCOMMAND "run flash_local" */ #define CONFIG_BOOTCOMMAND "run netboot" /* * 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_PING #define CONFIG_CMD_PCI #define CONFIG_CMD_ELF /* * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ #define CFG_PROMPT "# " /* Monitor Command Prompt */ #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ #define CFG_MAXARGS 16 /* max number of command args*/ #define CFG_MALLOC_LEN 128*1024 #define CFG_BOOTPARAMS_LEN 128*1024 #define CFG_MIPS_TIMER_FREQ (CPU_TCLOCK_RATE/4) #define CFG_HZ 1000 #define CFG_SDRAM_BASE 0x80000000 #define CFG_LOAD_ADDR 0x80400000 /* default load address */ #define CFG_MEMTEST_START 0x80000000 #define CFG_MEMTEST_END 0x80800000 /*----------------------------------------------------------------------- * FLASH and environment organization */ #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ #define CFG_MAX_FLASH_SECT (128) /* max number of sectors on one chip */ #define PHYS_FLASH_1 0xbfc00000 /* Flash Bank #1 */ /* The following #defines are needed to get flash environment right */ #define CFG_MONITOR_BASE TEXT_BASE #define CFG_MONITOR_LEN (192 << 10) #define CFG_INIT_SP_OFFSET 0x400000 #define CFG_FLASH_BASE PHYS_FLASH_1 /* timeout values are in ticks */ #define CFG_FLASH_ERASE_TOUT (20 * CFG_HZ) /* Timeout for Flash Erase */ #define CFG_FLASH_WRITE_TOUT (2 * CFG_HZ) /* Timeout for Flash Write */ #define CFG_ENV_IS_IN_FLASH 1 /* Address and size of Primary Environment Sector */ #define CFG_ENV_ADDR 0xBFC40000 #define CFG_ENV_SIZE 0x20000 #define CFG_DIRECT_FLASH_TFTP #define CONFIG_NR_DRAM_BANKS 1 /*----------------------------------------------------------------------- * Cache Configuration */ #define CFG_DCACHE_SIZE 16384 #define CFG_ICACHE_SIZE 16384 #define CFG_CACHELINE_SIZE 16 /*----------------------------------------------------------------------- * Serial Configuration */ #define CFG_NS16550 #define CFG_NS16550_SERIAL #define CFG_NS16550_REG_SIZE 1 #define CFG_NS16550_CLK 18432000 #define CFG_NS16550_COM1 0xaf000800 /*----------------------------------------------------------------------- * PCI stuff */ #define CONFIG_PCI #define CONFIG_PCI_PNP #define CONFIG_NET_MULTI #define CONFIG_EEPRO100 #define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ #define CONFIG_RTL8139 #endif /* __CONFIG_H */