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-rw-r--r--src/soc/intel/skylake/include/soc/pcr.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/soc/intel/skylake/include/soc/pcr.h b/src/soc/intel/skylake/include/soc/pcr.h
index 9ac9eddd48..a6987cb33a 100644
--- a/src/soc/intel/skylake/include/soc/pcr.h
+++ b/src/soc/intel/skylake/include/soc/pcr.h
@@ -16,9 +16,12 @@
#ifndef _SOC_PCR_H_
#define _SOC_PCR_H_
+/*
+ * Primary to sideband (P2SB) for private configuration registers (PCR).
+ */
+
/* PCH (SunRisePoint LP) */
#define PCH_PCR_BASE_ADDRESS 0xFD000000
-#define R_PCH_PCR_LPC_GCFD 0x3418
/* DMI Control Register */
#define R_PCH_PCR_DMI_DMIC 0x2234