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| author | Stefan Bigler <stefan.bigler@keymile.com> | 2011-07-04 22:24:01 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-07-28 15:40:02 +0200 |
| commit | 4daea6fff34b071e010cbd1af93445634703981b (patch) | |
| tree | be59b90e9ab98628ba0abbbb489b21a8fab0b03a /include/configs/km/km_arm.h | |
| parent | 8519d180354fe2d488973e6612902bd552bcf8fb (diff) | |
| download | u-boot-4daea6fff34b071e010cbd1af93445634703981b.tar.gz | |
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>
Diffstat (limited to 'include/configs/km/km_arm.h')
| -rw-r--r-- | include/configs/km/km_arm.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h index d41fcb760e..2e3b182624 100644 --- a/include/configs/km/km_arm.h +++ b/include/configs/km/km_arm.h @@ -195,6 +195,12 @@ int get_scl(void); #endif +/* EEprom support 24C128, 24C256 valid for environment eeprom */ +#define CONFIG_SYS_I2C_MULTI_EEPROMS +#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 Byte write page */ +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 + #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |