[S] Change in coreboot[main]: mb/google/geralt: use FW_config for support TAS2563 audio amp

[Rui Zhou (Code Review)]

Attention is currently required from: Hung-Te Lin, Paul Menzel, Rui Zhou, cong yang.

Hello Hung-Te Lin, Yidi Lin, Yu-Ping Wu, build bot (Jenkins), cong yang,

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

https://review.coreboot.org/c/coreboot/+/83287?usp=email

to look at the new patch set (#10).

Change subject: mb/google/geralt: use FW_config for support TAS2563 audio amp
......................................................................

mb/google/geralt: use FW_config for support TAS2563 audio amp

Use FW_CONFIG to differentiate MAX98390 and TAS2563. Since config
GERALT_USE_MAX98390 is no longer needed after using FW_CONFIG,
we remove GERALT_USE_MAX98390 from Kconfig.

BUG=b:345629159
BRANCH=none
TEST=emerge-GERALT coreboot
TEST=Verify beep function through deploy in depthcharge successfully.

Change-Id: Ie9f0cbc30dd950b85581fc1924fa351efe1e0aab
Signed-off-by: Rui Zhou 
---
M src/mainboard/google/geralt/Kconfig
M src/mainboard/google/geralt/chromeos.c
M src/mainboard/google/geralt/devicetree.cb
M src/mainboard/google/geralt/mainboard.c
4 files changed, 21 insertions(+), 12 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/87/83287/10