[U-Boot] [PATCH v3 1/3] mx28: Let imx_get_mac_from_fuse be common for mx28

[Marek Vasut]

> Let imx_get_mac_from_fuse function be a common function, so that other
> mx28 boards can reuse it.
> 


Please add summaries (what does "v2" "v3" etc. change ...) so we don't have to 
review this again and again.

M