| /* |
| * (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 */ |