[coreboot-gerrit] Change in coreboot[master]: amdfwtool: Take a config file instead of command line parameters

[Felix Held (Code Review)]

Felix Held has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/42859 )

Change subject: amdfwtool: Take a config file instead of command line parameters
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Patch Set 56: -Code-Review

I did a timeless build (make BUILD_TIMELESS=1 -j 8) for one mainboard of each soc/southbridge that uses amdfwtool and it resulted in identical images for the following platforms:

* picasso: amd/mandolin
* merlinfalcon: amd/padmelon
* prariefalcon: amd/padmelon
* avalon: pcengines/apu2
* bolton/kern: no mainboard in tree, so I couldn't test
* hudson: asus/f2a85-m
* yangtze: asrock/imb-a180

but resulted in different binaries on the following platform:

* stoneyridge: amd/gardenia

So this patch does change the resulting coreboot.rom for stoneyridge, which shouldn't be the case