Forum Post: Writing to a blank EEPROM on a new custom board

Hi 

We have built our own board based on the BeagleBone Black reference design.

I am using the board.c file in the am335x folder under SDK directory to generate a uboot image.

However, the code has function read_eeprom(&header) that reads the EEPROM, but at this point oour eeprom is empty.

My first question is how can we burn the eeprom with our board name/id/serial /version numbers?

Secondly, if we by pass this function we get error at enable_board_pin_mux . 

How to resolve this?

Regards

Wafa