From a4098c759dca00ef47c821032a5effe572083645 Mon Sep 17 00:00:00 2001
From: Zheng Bao <zheng.bao@amd.com>
Date: Tue, 9 Jun 2020 09:13:24 +0800
Subject: amd/common: Add the macro definition for patch level MSR

This MSR is used for detecting if the micro code is applied
successfully.

Change-Id: I060eb1a31f3358341ac0d5b9105e710c351f2ce8
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42212
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/include/cpu/amd/msr.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/include/cpu')

diff --git a/src/include/cpu/amd/msr.h b/src/include/cpu/amd/msr.h
index d23a4bdfb9..606ea23bc0 100644
--- a/src/include/cpu/amd/msr.h
+++ b/src/include/cpu/amd/msr.h
@@ -73,6 +73,7 @@
 #define LS_CFG2_MSR			0xC001102D
 #define IBS_OP_DATA3_MSR		0xC0011037
 
+#define MSR_PATCH_LEVEL			0x0000008B
 #define CORE_PERF_BOOST_CTRL		0x15c
 
 #endif /* CPU_AMD_MSR_H */
-- 
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