soc/intel/jasperlake: Add the SkipCpuReplacementCheck configuration

Add SkipCpuReplacementCheck config to control the FSPM UPD used
for skipping the CPU replacementment check to avoid the forced
MRC training for the platforms with soldered down SOC.

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

Change-Id: I63fcdab3686322406cf7c24fc26cbb535cc58c8d
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42453
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/soc/intel/jasperlake/chip.h b/src/soc/intel/jasperlake/chip.h
index d8ea560dfa..e5e10e3c94 100644
--- a/src/soc/intel/jasperlake/chip.h
+++ b/src/soc/intel/jasperlake/chip.h
@@ -284,6 +284,13 @@ struct soc_intel_jasperlake_config {
 	 */
 	uint8_t cpu_ratio_override;
 
+	/* Skip CPU replacement check
+	 * 0: disable
+	 * 1: enable
+	 * Setting this option to skip CPU replacement check to avoid the forced MRC training
+	 * for the platforms with soldered down SOC.
+	 */
+	uint8_t SkipCpuReplacementCheck;
 };
 
 typedef struct soc_intel_jasperlake_config config_t;