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/*
* (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 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 CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "# " /* 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 (CPU_TCLOCK_RATE/4)
#define CONFIG_SYS_HZ 1000
#define CONFIG_SYS_SDRAM_BASE 0x80000000
#define CONFIG_SYS_LOAD_ADDR 0x80400000 /* default load address */
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END 0x80800000
/*-----------------------------------------------------------------------
* 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 */
#define PHYS_FLASH_1 0xbfc00000 /* Flash Bank #1 */
/* The following #defines are needed to get flash environment right */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_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 (20 * 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 0xBFC40000
#define CONFIG_ENV_SIZE 0x20000
#define CONFIG_SYS_DIRECT_FLASH_TFTP
#define CONFIG_NR_DRAM_BANKS 1
/*-----------------------------------------------------------------------
* Cache Configuration
*/
#define CONFIG_SYS_DCACHE_SIZE 16384
#define CONFIG_SYS_ICACHE_SIZE 16384
#define CONFIG_SYS_CACHELINE_SIZE 16
/*-----------------------------------------------------------------------
* Serial Configuration
*/
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK 18432000
#define CONFIG_SYS_NS16550_COM1 0xaf000800
/*-----------------------------------------------------------------------
* PCI stuff
*/
#define CONFIG_PCI
#define CONFIG_PCI_PNP
#define CONFIG_EEPRO100
#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
#define CONFIG_RTL8139
#endif /* __CONFIG_H */
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