ArmPkg/CpuPei: Declare the CPU HOB

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11862 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/ArmPkg/Drivers/CpuPei/CpuPei.c b/ArmPkg/Drivers/CpuPei/CpuPei.c
index d06ecd743eb62d8fe2069577253c06e1d97b1b16..0a97745fa3a67d2cbe33a5bc804ade262ab00319 100755 (executable)
--- a/ArmPkg/Drivers/CpuPei/CpuPei.c
+++ b/ArmPkg/Drivers/CpuPei/CpuPei.c
@@ -163,6 +163,9 @@ Returns:
   // Enable program flow prediction, if supported.\r
   ArmEnableBranchPrediction ();\r
 \r
+  // publish the CPU memory and io spaces sizes\r
+  BuildCpuHob (PcdGet8 (PcdPrePiCpuMemorySize), PcdGet8 (PcdPrePiCpuIoSize));\r
+\r
   ConfigureMmu();\r
 \r
   return EFI_SUCCESS;\r

diff --git a/ArmPkg/Drivers/CpuPei/CpuPei.inf b/ArmPkg/Drivers/CpuPei/CpuPei.inf
index 4237d365f90b72b3a8c14466e873de9ff5795fce..5016f8a5cdf8e1ab4a29d5cd48118b9d870ba183 100755 (executable)
--- a/ArmPkg/Drivers/CpuPei/CpuPei.inf
+++ b/ArmPkg/Drivers/CpuPei/CpuPei.inf
@@ -46,6 +46,8 @@
 [Ppis]\r
 \r
 [FixedPcd]\r
+  gEmbeddedTokenSpaceGuid.PcdPrePiCpuMemorySize\r
+  gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize\r
 \r
 [FeaturePcd]  
   gEmbeddedTokenSpaceGuid.PcdCacheEnable  \r