[XS] Change in coreboot[main]: mb/google/rauru: Add DVFS support in romstage

[Jarried Lin (Code Review)]

Attention is currently required from: Hung-Te Lin, Jarried Lin.

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

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

https://review.coreboot.org/c/coreboot/+/86042?usp=email

to look at the new patch set (#6).

Change subject: mb/google/rauru: Add DVFS support in romstage
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mb/google/rauru: Add DVFS support in romstage

BUG=b:317009620
TEST=Build passed, boot successful. Verified that the available CPU
frequency ranges are correct using the command:
cat /sys/devices/system/cpu/cpufreq/policy*/scaling_available_frequencies

Change-Id: I6f290946365b4c5a650651ebea30ffc76583d2b2
Signed-off-by: Jarried Lin 
---
M src/mainboard/google/rauru/romstage.c
1 file changed, 2 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/42/86042/6