Dear Manjunath Hadli,
In message 1328190138-5276-3-git-send-email-manjunath.hadli@ti.com you wrote:
add support to read mac address for AM18x EVM manufactured from Spectrum digital which have mac address stored in I2C EEPROM manfactured by WINBOND. This patch reads mac address from I2C EEPROM and updates environment variable if not set. Introduced a config option CONFIG_MAC_ADDR_IN_EEPROM to where to look for the mac address.
Signed-off-by: Manjunath Hadli manjunath.hadli@ti.com Cc: Tom Rini trini@ti.com
NAK. This has been discussed a thousand times before, so please look it up in the archives.
The environment always has precedence. If there are several places to store tha MAC address, and the values don;t match, a warning must be issued. etc.
While you are at it, the implementation of davinci_sync_env_enetaddr() should be cleaned up as well.
Best regards,
Wolfgang Denk