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u-boot/include/configs/km/keymile-common.h
Stefan Bigler 4daea6fff3 km/common: moved eeprom config to pbec specific part 
Moved eeprom config to specific part, to allow bigger eeprom write pages
for km_kirkwood designs. Write page only used for env eeprom in std use
cases. 24C128 has page size of 64bytes -> 8 time faster.

Signed-off-by: Stefan Bigler <stefan.bigler@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
2011-07-28 15:40:02 +02:00

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/*
* (C) Copyright 2008-2011
* Heiko Schocher, DENX Software Engineering, hs@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
*/
#ifndef __CONFIG_KEYMILE_H
#define __CONFIG_KEYMILE_H
/* Do boardspecific init for all boards */
#define CONFIG_BOARD_EARLY_INIT_R
#define CONFIG_LAST_STAGE_INIT
#define CONFIG_BOOTCOUNT_LIMIT
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_IMMAP
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_I2C
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_MTDPARTS
#define CONFIG_CMD_SETEXPR
#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
#define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_HUSH_INIT_VAR
#define CONFIG_SYS_ALT_MEMTEST /* memory test, takes time */
#define CONFIG_SYS_HZ 1000 /* decr. freq: 1 ms ticks */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
#define CONFIG_LOADS_ECHO
#define CONFIG_SYS_LOADS_BAUD_CHANGE
#define CONFIG_SYS_BOARD_DRAM_INIT /* Used board specific dram_init */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS 1
#define CONFIG_SYS_I2C_INIT_BOARD
#define CONFIG_I2C_MUX
/* Support the IVM EEprom */
#define CONFIG_SYS_IVM_EEPROM_ADR 0x50
#define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400
#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN 0x100
#define CONFIG_SYS_FLASH_PROTECTION
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/* UBI Support for all Keymile boards */
#define CONFIG_CMD_UBI
#define CONFIG_RBTREE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_CONCAT
#define CONFIG_CMD_CRAMFS
#define CONFIG_CRAMFS_CMDLINE
#ifndef CONFIG_KM_DEF_ENV_BOOTPARAMS
#define CONFIG_KM_DEF_ENV_BOOTPARAMS \
"actual_bank=0\0"
#endif
#ifndef CONFIG_KM_DEF_NETDEV
#define CONFIG_KM_DEF_NETDEV \
"netdev=eth0\0"
#endif
#ifndef CONFIG_KM_UBI_PARTITION_NAME
#define CONFIG_KM_UBI_PARTITION_NAME "ubi0"
#endif
#ifndef CONFIG_KM_UBI_LINUX_MTD_NAME
#define CONFIG_KM_UBI_LINUX_MTD_NAME "ubi0"
#endif
#define xstr(s) str(s)
#define str(s) #s
/*
* boottargets
* - set 'subbootcmds'
* - set 'bootcmd' and 'altbootcmd'
* available targets:
* - 'release': for a standalone system kernel/rootfs from flash
*/
#define CONFIG_KM_DEF_ENV_BOOTTARGETS \
"subbootcmds=ubiattach ubicopy cramfsloadfdt cramfsloadkernel " \
"flashargs add_default addpanic boot\0" \
"develop=" \
"tftp 200000 scripts/develop-${arch}.txt && " \
"env import -t 200000 ${filesize} && " \
"run setup_debug_env\0" \
"ramfs=" \
"tftp 200000 scripts/ramfs-${arch}.txt && " \
"env import -t 200000 ${filesize} && " \
"run setup_debug_env\0" \
""
/*
* bootargs
* - modify 'bootargs'
*
* - 'add_default': default bootargs common for all arm/ppc boards
* - 'addpanic': add kernel panic options
* - 'flashargs': defaults arguments for flash base boot
*
*/
#define CONFIG_KM_DEF_ENV_BOOTARGS \
"add_default=" \
"setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off3" \
" console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}" \
" mem=${pnvramaddr} init=${init}" \
" phram.phram=phvar,${varaddr}," xstr(CONFIG_KM_PHRAM) \
" ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " " \
CONFIG_KM_DEF_BOOT_ARGS_CPU \
"\0" \
"addpanic=" \
"setenv bootargs ${bootargs} panic=1 panic_on_oops=1\0" \
"flashargs=" \
"setenv bootargs " \
"root=mtdblock:rootfs${boot_bank} " \
"rootfstype=squashfs ro\0" \
""
/*
* flash_boot
* - commands for booting from flash
*
* - 'cramfsloadkernel': copy kernel from a cramfs to ram
* - 'ubiattach': attach ubi partition
* - 'ubicopy': copy ubi volume to ram
* - volume names: bootfs0, bootfs1, bootfs2, ...
*
* processor specific settings
* - 'cramfsloadfdt': copy fdt from a cramfs to ram
*/
#define CONFIG_KM_DEF_ENV_FLASH_BOOT \
"cramfsaddr=" xstr(CONFIG_KM_CRAMFS_ADDR) "\0" \
"cramfsloadkernel=cramfsload ${load_addr_r} uImage\0" \
"ubiattach=ubi part " CONFIG_KM_UBI_PARTITION_NAME "\0" \
"ubicopy=ubi read "xstr(CONFIG_KM_CRAMFS_ADDR) \
" bootfs${boot_bank}\0" \
""
/*
* constants
* - KM specific constants and commands
*
* - 'default': setup default environment
*/
#define CONFIG_KM_DEF_ENV_CONSTANTS \
"backup_bank=0\0" \
"release=run newenv; reset\0" \
"pnvramsize=" xstr(CONFIG_KM_PNVRAM) "\0" \
"testbootcmd=setenv boot_bank ${test_bank}; " \
"run ${subbootcmds}; reset\0" \
""
#ifndef CONFIG_KM_DEF_ENV
#define CONFIG_KM_DEF_ENV \
CONFIG_KM_DEF_ENV_BOOTPARAMS \
CONFIG_KM_DEF_NETDEV \
CONFIG_KM_DEF_ENV_CPU \
CONFIG_KM_DEF_ENV_BOOTTARGETS \
CONFIG_KM_DEF_ENV_BOOTARGS \
CONFIG_KM_DEF_ENV_FLASH_BOOT \
CONFIG_KM_DEF_ENV_CONSTANTS \
"altbootcmd=run bootcmd\0" \
"bootcmd=km_checkbidhwk && " \
" setenv bootcmd \'setenv boot_bank ${actual_bank}; " \
"run ${subbootcmds}; reset\' && " \
"setenv altbootcmd \'setenv boot_bank ${backup_bank}; " \
"run ${subbootcmds}; reset\' && " \
"saveenv && saveenv && boot\0" \
"bootlimit=2\0" \
"init=/sbin/init-overlay.sh\0" \
"load_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \
"load=tftpboot ${load_addr_r} ${u-boot}\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"stderr=serial\0" \
"stdin=serial\0" \
"stdout=serial\0" \
""
#endif /* CONFIG_KM_DEF_ENV */
#define CONFIG_VERSION_VARIABLE /* include version env variable */
#endif /* __CONFIG_KEYMILE_H */
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