util/amdfwtool: Clean up Makefile
commitd509076044a353f89f2d6751e0cb8ee923ba4b2f
authorMartin Roth <martin@coreboot.org>
Sun, 14 Feb 2021 05:50:13 +0000 (13 22:50 -0700)
committerPatrick Georgi <pgeorgi@google.com>
Tue, 16 Feb 2021 08:10:23 +0000 (16 08:10 +0000)
tree4d6d72344c521fbf96a0fbd2a847dea6c0b4186b
parent90baf6a403a341fbf609fc4e68d1659515b2b21d
util/amdfwtool: Clean up Makefile

- Add method to disable warnings as errors
- Add help target
- Add phony targets to .PHONY

BUG=None
TEST=make all; make help; make all WERROR=""

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: Icd0cfd3e2579c9016ebb616e371d1076a5a171b4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50650
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
util/amdfwtool/Makefile