Change in coreboot[master]: mb/google/corsola: Fully calibrate DRAM

[Rex-BC Chen (Code Review)]

Attention is currently required from: Hung-Te Lin, Rex-BC Chen.
Hello Hung-Te Lin, build bot (Jenkins), Ryan Chuang, Yu-Ping Wu,

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

https://review.coreboot.org/c/coreboot/+/60386

to look at the new patch set (#4).

Change subject: mb/google/corsola: Fully calibrate DRAM
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mb/google/corsola: Fully calibrate DRAM

Initialize and calibrate DRAM in romstage.

DRAM full calibration logs:
dram_init: dram init end (result: 1)
DRAM-K: Full calibration passed in 20014 msecs

TEST=DRAM full calibration pass.
BUG=b:202871018

Signed-off-by: Ryan Chuang 
Change-Id: I80a18a8be5b1d47a5f0f7afed9601c0884e69035
---
M src/mainboard/google/corsola/Makefile.inc
M src/mainboard/google/corsola/romstage.c
A src/mainboard/google/corsola/sdram_configs.c
3 files changed, 18 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/86/60386/4