[coreboot-gerrit] Change in coreboot[master]: mb/google/dedede: Read DRAM part number from CBI

[Marco Chen (Code Review)]

Hello build bot (Jenkins), Patrick Georgi, Furquan Shaikh, Justin TerAvest, Marco Chen, Karthik Ramasubramanian,

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

https://review.coreboot.org/c/coreboot/+/40836

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

Change subject: mb/google/dedede: Read DRAM part number from CBI
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mb/google/dedede: Read DRAM part number from CBI

The index of MEM_STRAPS will be migrated from per DRAM part number to
per DRAM characteristic therefore one index mapped to a single SPD
binary can represent to multiple DRAM part numbers as long as their
characteristic is the same for DRAM controller to support. In this case,
the real DRAM part number would be provisioned in the CBI instead of SPD
in the factory flow. As a result, we need to extract DRAM part number
from CBI.

BUG=b:152019429
BRANCH=None
TEST=1. provision dram_part_num field of CBI
     2. check DRAM part number is correct in SMBIOS for memory device

Change-Id: I40780a35e04efb279591e9db179cb86b5e907c0d
Signed-off-by: Marco Chen 
---
M src/mainboard/google/dedede/romstage.c
1 file changed, 20 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/36/40836/2