[U-Boot] rpi_2 builds fine with make, fails with buildman

[Albert ARIBAUD]

Hello,

Can anyone confirm that on current u-boot/master, rpi_2 build fine with

	git clean -xfd; make rpi_2_defconfig; make

but fails with

	tools/buildman/buildman rpi_2

with the following error:

>        arm: +   rpi_2              
> +make[3]: *** No rule to make target 'arch/arm/cpu/armv7/bcm2835/../../arm1176/bcm2835//init.o', needed by 'arch/arm/cpu/armv7/bcm2835/built-in.o'.  Stop.
> +make[2]: *** [arch/arm/cpu/armv7/bcm2835] Error 2
> +make[1]: *** [arch/arm/cpu/armv7] Error 2
> +make: *** [sub-make] Error 2

My gut feeling is that the problem lies with the fact that
arch/arm/cpu/armv7/bcm2835/ contains a Makefile which refers to
init.o, reset.o, timer.o and mbox.o but the source code for these
resides in another directory, arch/arm/cpu/arm1176/bcm2835/.

CC:ing Stephen as directory arch/arm/cpu/armv7/bcm2835/ was introduced
by his commit db75356f (committed by Tom, also cc:) and Simon, since
the issue is related to buildman.

Amicalement,
-- 
Albert.