[U-Boot] regression: setting the rpi mac address stopped working

Hi,

u-boot 2016.11 & newer doesn't set the mac address on my raspberry pi any more, so the linux kernel picks a random mac address. Bisected to this commit:

commit b91c6a1209e7da1a7f989d9ac35d0d8be0b7b710 Author: Simon Glass sjg@chromium.org Date: Wed Oct 5 20:42:11 2016 -0600

Fix return value in trailing_strtoln()

This function should return -1 if there is no trailing integer in the string. Instead it returns 0. Fix it by checking for this condition at the start.

Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Bin Meng bmeng.cn@gmail.com

Appearently this change broke fdt_fixup_ethernet().

cheers, Gerd