[U-Boot] [U-Boot, v2] rockchip: phycore: Read configuration EEPROM & set ethaddr in late init

[Philipp Tomsich]

> Read SoM information from EEPROM and set ethaddr in late init.
> 
> Signed-off-by: Wadim Egorov <w.egorov at phytec.de>
> ---
> Changes in v2:
> - Fixed fdt_path_offset() error handling
> 
> ---
>  board/phytec/phycore_rk3288/phycore-rk3288.c | 62 ++++++++++++++++++++++++++++
>  board/phytec/phycore_rk3288/som.h            | 21 ++++++++++
>  configs/phycore-rk3288_defconfig             |  2 +
>  3 files changed, 85 insertions(+)
>  create mode 100644 board/phytec/phycore_rk3288/som.h
> 

Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>