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-rwxr-xr-xsrc/mainboard/intel/strago/devicetree.cb1
-rw-r--r--src/soc/intel/braswell/chip.h1
-rw-r--r--src/soc/intel/braswell/romstage/romstage.c1
3 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/intel/strago/devicetree.cb b/src/mainboard/intel/strago/devicetree.cb
index ba8968c14c..91337878c2 100755
--- a/src/mainboard/intel/strago/devicetree.cb
+++ b/src/mainboard/intel/strago/devicetree.cb
@@ -13,6 +13,7 @@ chip soc/intel/braswell
register "PcdApertureSize" = "2"
register "PcdGttSize" = "1"
register "PcdDvfsEnable" = "0"
+ register "PcdCaMirrorEn" = "1"
############################################################
# Set the parameters for SiliconInit
diff --git a/src/soc/intel/braswell/chip.h b/src/soc/intel/braswell/chip.h
index 7b01f0bf11..e302d6cdf5 100644
--- a/src/soc/intel/braswell/chip.h
+++ b/src/soc/intel/braswell/chip.h
@@ -75,6 +75,7 @@ struct soc_intel_braswell_config {
UINT8 PcdGttSize;
UINT8 PcdLegacySegDecode;
UINT8 PcdDvfsEnable;
+ UINT8 PcdCaMirrorEn; /* Command Address Mirroring Enabled */
/*
* The following fields come from fsp_vpd.h .aka. VpdHeader.h.
diff --git a/src/soc/intel/braswell/romstage/romstage.c b/src/soc/intel/braswell/romstage/romstage.c
index 2581583065..028469a2ca 100644
--- a/src/soc/intel/braswell/romstage/romstage.c
+++ b/src/soc/intel/braswell/romstage/romstage.c
@@ -212,6 +212,7 @@ void soc_memory_init_params(struct romstage_params *params,
upd->PcdGttSize = config->PcdGttSize;
upd->PcdLegacySegDecode = config->PcdLegacySegDecode;
upd->PcdDvfsEnable = config->PcdDvfsEnable;
+ upd->PcdCaMirrorEn = config->PcdCaMirrorEn;
}
void soc_display_memory_init_params(const MEMORY_INIT_UPD *old,