[U-Boot] [PATCH 1/2] ARM Conditionally compile board LED functions

[Alessandro Rubini]

> I withdraw this patch.
> I will rethink this and come up with something better.

I agree weak is better than ifdef. But the led situation on ARM isn't
really pleasant when you look in lib_arm/board.c .

When I proposed a simplification of board.c back on Jul 22 ("[RFC]
arm/board.c: avoid ifdef using weak default functions", I noticed the
led approach and thought it would need cleanup (for example, by moving
out of board.c to led.c or something).  However, the patch was
rejected by JC as he has initcalls as work in progress.

Since we still missing the initcalls (as missing JC), could that patch
be reconsidered? I can rebase if there's any interest.

/alessandro