[coreboot-gerrit] Change in coreboot[master]: mb/google/dedede: Skip the CPU replacement check for dedede

[Karthik Ramasubramanian (Code Review)]

Karthik Ramasubramanian has submitted this change. ( https://review.coreboot.org/c/coreboot/+/42930 )

Change subject: mb/google/dedede: Skip the CPU replacement check for dedede
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mb/google/dedede: Skip the CPU replacement check for dedede

This patches enables the SkipCpuReplacementCheck config for
the dedede baseboard to avoid the forced MRC training for all
its variants with the soldered down SOC.

BUG=b:160201335
TEST=Build and verify CSE Lite SKU on Waddledoo.
Cq-Depend: chrome-internal:3142530

Change-Id: I611e66f74a3b9b090ab5e0d836231643d3f919dc
Signed-off-by: V Sowmya 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42930
Tested-by: build bot (Jenkins) 
Reviewed-by: Karthik Ramasubramanian 
Reviewed-by: Rizwan Qureshi 
---
M src/mainboard/google/dedede/variants/baseboard/devicetree.cb
1 file changed, 3 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Rizwan Qureshi: Looks good to me, approved
  Karthik Ramasubramanian: Looks good to me, approved

diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
index e126129..7502489 100644
--- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
@@ -163,6 +163,9 @@
    # register "common_soc_config.<variable_name>" = "value"
    register "common_soc_config.chipset_lockdown" = CHIPSET_LOCKDOWN_COREBOOT

+	# Skip the CPU repalcement check
+	register "SkipCpuReplacementCheck" = "1"
+
    device domain 0 on
    	device pci 00.0 on end # Host Bridge
    	device pci 02.0 on end # Integrated Graphics Device