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| author | Heiko Schocher <hs@denx.de> | 2011-02-22 08:30:46 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-04-30 00:44:39 +0200 |
| commit | 331a30dc5b1998061c70f526bdc41bab80fb613b (patch) | |
| tree | 0b9ab773c7717d8855e7d8d56def6aef4457ded9 /include/configs/km_arm.h | |
| parent | dc6033ecf1a37a039c06c189c7e337df311dc9d8 (diff) | |
| download | u-boot-imx-331a30dc5b1998061c70f526bdc41bab80fb613b.zip u-boot-imx-331a30dc5b1998061c70f526bdc41bab80fb613b.tar.gz u-boot-imx-331a30dc5b1998061c70f526bdc41bab80fb613b.tar.bz2 | |
arm: add support for kirkwood based mgcoge2un board
This board is similar to keymile suen3.
Signed-off-by: Clive Stubbings <clive.stubbings@xentech.co.uk>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Diffstat (limited to 'include/configs/km_arm.h')
| -rw-r--r-- | include/configs/km_arm.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/include/configs/km_arm.h b/include/configs/km_arm.h index a7c080b..2e38c12 100644 --- a/include/configs/km_arm.h +++ b/include/configs/km_arm.h @@ -200,6 +200,47 @@ int get_scl (void); #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 +/* + * Environment variables configurations + */ +#define CONFIG_ENV_IS_IN_EEPROM /* use EEPROM for environment vars */ +#define CONFIG_SYS_DEF_EEPROM_ADDR 0x50 +#define CONFIG_ENV_EEPROM_IS_ON_I2C +#define CONFIG_SYS_EEPROM_WREN +#define CONFIG_ENV_OFFSET 0x0 /* no bracets! */ +#undef CONFIG_ENV_SIZE +#define CONFIG_ENV_SIZE (0x2000 - CONFIG_ENV_OFFSET) +#define CONFIG_I2C_ENV_EEPROM_BUS "pca9547:70:d\0" + +/* offset redund: (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */ +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT +#define CONFIG_ENV_OFFSET_REDUND 0x2000 /* no bracets! */ +#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) + +#define CONFIG_CMD_SF + +#define CONFIG_SPI_FLASH +#define CONFIG_HARD_SPI +#define CONFIG_KIRKWOOD_SPI +#define CONFIG_SPI_FLASH_STMICRO +#define CONFIG_ENV_SPI_BUS 0 +#define CONFIG_ENV_SPI_CS 0 +#define CONFIG_ENV_SPI_MAX_HZ 50000000 /* 50Mhz */ + +#define FLASH_GPIO_PIN 0x00010000 + +#define MTDIDS_DEFAULT "nand0=orion_nand" +/* test-only: partitioning needs some tuning, this is just for tests */ +#define MTDPARTS_DEFAULT "mtdparts=" \ + "orion_nand:" \ + "-(" CONFIG_KM_UBI_PARTITION_NAME ")" + +#define CONFIG_KM_DEF_ENV_UPDATE \ + "update=" \ + "spi on;sf probe 0;sf erase 0 50000;" \ + "sf write ${u-boot_addr_r} 0 ${filesize};" \ + "spi off\0" + #if defined(CONFIG_SYS_NO_FLASH) #define CONFIG_KM_UBI_PARTITION_NAME "ubi0" #undef CONFIG_FLASH_CFI_MTD |