[S] Change in coreboot[main]: mb/google/hatch: Add FP enable for Dratini

[Jon Murphy (Code Review)]

Attention is currently required from: Nick Vaccaro, Subrata Banik.

Hello Nick Vaccaro, Subrata Banik,

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

https://review.coreboot.org/c/coreboot/+/83745?usp=email

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

Change subject: mb/google/hatch: Add FP enable for Dratini
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mb/google/hatch: Add FP enable for Dratini

Add FP enable/disable based on SKU ID for Dratini. This is meant
to resolve a UMA issue with Dratini devices that had the FPMCU
populated on non-fp devices.  Since the FPMCU is present, and the
firmware enables the power GPIO's based on variant, not SKU, the
devices were reporting data on fingerprint errantly.

BUG=b:354769653
BUG=b:200825114
TEST=Flash to Dratini, test FP.
Disable test SKU, flash on Dratini, test FP.

Change-Id: Ifc450f51b00b9c3b62268ce94884f5749a3e18c0
Signed-off-by: Jon Murphy 
---
M src/mainboard/google/hatch/variants/dratini/include/variant/sku.h
M src/mainboard/google/hatch/variants/dratini/ramstage.c
2 files changed, 25 insertions(+), 9 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/45/83745/2