[coreboot-gerrit] Change in coreboot[master]: soc/amd/stoneyridge: factor out AGESA-wrapper related FCH functions

[Felix Held (Code Review)]

Attention is currently required from: Marshall Dawson.
Hello build bot (Jenkins), Marshall Dawson,

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

https://review.coreboot.org/c/coreboot/+/60141

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

Change subject: soc/amd/stoneyridge: factor out AGESA-wrapper related FCH functions
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soc/amd/stoneyridge: factor out AGESA-wrapper related FCH functions

Split the code that gets called from the AGESA wrapper from the rest of
the FCH/southbridge code that directly interacts with the hardware.
Since the remaining parts of southbridge.c aren't used in romstage,
drop it from the list of build targets for romstage.

Signed-off-by: Felix Held 
Change-Id: I6197add0e1396a82545735653110e1e17bf9c303
---
M src/soc/amd/stoneyridge/Makefile.inc
A src/soc/amd/stoneyridge/fch_agesa.c
M src/soc/amd/stoneyridge/southbridge.c
3 files changed, 62 insertions(+), 57 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/41/60141/2