Change in coreboot[master]: payloads/U-Boot: Fix various build errors

[Bill XIE (Code Review)]

Attention is currently required from: Martin Roth, Stefan Reinauer.
Hello Martin Roth, Stefan Reinauer,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/60028

to look at the new patch set (#2).

Change subject: payloads/U-Boot: Fix various build errors
......................................................................

payloads/U-Boot: Fix various build errors

Target of U-Boot payload is inconsistent between Kconfig and
Makefile.inc.

Perform full clone in order to get tags.

Make Kconfig prompt for revision consistent with the revision
in Makefile.

Change-Id: Ic0f11c16274456a452a0422e19fab0c61d8b5d5b
Signed-off-by: Bill XIE 
---
M payloads/external/Makefile.inc
M payloads/external/U-Boot/Kconfig
M payloads/external/U-Boot/Makefile
3 files changed, 3 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/28/60028/2