The ID EEPROM on MPC8572DS board locates on I2C bus 1. Its the storage for system information like mac addresses etc. This patch enables it.
Signed-off-by: Haiying Wang Haiying.Wang@freescale.com --- include/configs/MPC8572DS.h | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h index 87b1011..fbe7b61 100644 --- a/include/configs/MPC8572DS.h +++ b/include/configs/MPC8572DS.h @@ -304,6 +304,17 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CFG_I2C2_OFFSET 0x3100
/* + * I2C2 EEPROM + */ +#define CONFIG_ID_EEPROM +#ifdef CONFIG_ID_EEPROM +#define CFG_I2C_EEPROM_NXID +#endif +#define CFG_I2C_EEPROM_ADDR 0x57 +#define CFG_I2C_EEPROM_ADDR_LEN 1 +#define CFG_EEPROM_BUS_NUM 1 + +/* * General PCI * Memory space is mapped 1-1, but I/O space must start from 0. */