PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe: Replace RTC macros

[mirror_edk2.git] / PcAtChipsetPkg / PcatRealTimeClockRuntimeDxe / PcRtc.c

diff --git a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c
index 857918df18b018fd712579678b09df33a45d5f3e..c032e16217c3d858b93186a5cf49eae8bd21833e 100644 (file)
--- a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c
+++ b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c
@@ -2,6 +2,8 @@
   RTC Architectural Protocol GUID as defined in DxeCis 0.96.\r
 \r
 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2017, AMD Inc. All rights reserved.<BR>\r
+\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -128,7 +130,7 @@ PcRtcInit (
   // Make sure Division Chain is properly configured,\r
   // or RTC clock won't "tick" -- time won't increment\r
   //\r
-  RegisterA.Data = RTC_INIT_REGISTER_A;\r
+  RegisterA.Data = FixedPcdGet8 (PcdInitialValueRtcRegisterA);\r
   RtcWrite (RTC_ADDRESS_REGISTER_A, RegisterA.Data);\r
 \r
   //\r
@@ -144,7 +146,7 @@ PcRtcInit (
   //\r
   // Clear RTC register D\r
   //\r
-  RegisterD.Data = RTC_INIT_REGISTER_D;\r
+  RegisterD.Data = FixedPcdGet8 (PcdInitialValueRtcRegisterD);\r
   RtcWrite (RTC_ADDRESS_REGISTER_D, RegisterD.Data);\r
 \r
   //\r
@@ -176,7 +178,7 @@ PcRtcInit (
   // Set RTC configuration after get original time\r
   // The value of bit AIE should be reserved.\r
   //\r
-  RegisterB.Data = RTC_INIT_REGISTER_B | (RegisterB.Data & BIT5);\r
+  RegisterB.Data = FixedPcdGet8 (PcdInitialValueRtcRegisterB) | (RegisterB.Data & BIT5);\r
   RtcWrite (RTC_ADDRESS_REGISTER_B, RegisterB.Data);\r
 \r
   //\r