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| author | Simon Guinot <[simon@sequanux.org]> | 2011-11-01 16:44:12 +0530 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-11-03 22:56:22 +0100 |
| commit | c841c12c7a0ebf99987b424cf03d114c3c81b6b3 (patch) | |
| tree | 710755def38658e7565e671d8a5985d38fdeffce | |
| parent | f697997a4f9bd88d6a9dcf80115056af55031c58 (diff) | |
| download | u-boot-imx-c841c12c7a0ebf99987b424cf03d114c3c81b6b3.zip u-boot-imx-c841c12c7a0ebf99987b424cf03d114c3c81b6b3.tar.gz u-boot-imx-c841c12c7a0ebf99987b424cf03d114c3c81b6b3.tar.bz2 | |
netspace_v2: enable I2C EEPROM support
An I2C EEPROM HT24LC04 (512B) is available on the netspace_v2 board
(and parents). This EEPROM hold data such as Ethernet MAC addresses
and power flags.
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
| -rw-r--r-- | include/configs/netspace_v2.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/configs/netspace_v2.h b/include/configs/netspace_v2.h index 5790602..bb27ed7 100644 --- a/include/configs/netspace_v2.h +++ b/include/configs/netspace_v2.h @@ -108,6 +108,17 @@ #define CONFIG_KIRKWOOD_GPIO /* + * Enable I2C support + */ +#ifdef CONFIG_CMD_I2C +/* I2C EEPROM HT24LC04 (512B - 32 pages of 16 Bytes) */ +#define CONFIG_CMD_EEPROM +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* 16-byte page size */ +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* 8-bit device address */ +#endif /* CONFIG_CMD_I2C */ + +/* * File systems support */ #define CONFIG_CMD_EXT2 |