From f8d7d6e151e9377412bd368cf8901ac21d6edb36 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Tue, 9 Sep 2014 16:11:30 +0000 Subject: ArmPkg,ArmPlatformPkg: Allow dynamic PCDs for memory base and size This changes the definition and a bunch of references to gArmTokenSpaceGuid.PcdSystemMemoryBase and gArmTokenSpaceGuid.PcdSystemMemorySize so they can be declared as dynamic PCDs by the platform. Also, move the non-SEC call to ArmPlatformInitializeSystemMemory() earlier, so a platform has a chance to set these PCDs before they are first referenced. The purpose is allowing dynamically instantiated virtual machines to declare the system memory by passing a device tree. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek Signed-off-by: Ard Biesheuvel Reviewed-by: Olivier Martin git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16079 6f19259b-4bc3-4df7-8a09-765794883524 --- .../PrePi/PrePiArmPlatformGlobalVariableLib.inf | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi') diff --git a/ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi/PrePiArmPlatformGlobalVariableLib.inf b/ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi/PrePiArmPlatformGlobalVariableLib.inf index 5d3a93fb72..596f559541 100644 --- a/ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi/PrePiArmPlatformGlobalVariableLib.inf +++ b/ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi/PrePiArmPlatformGlobalVariableLib.inf @@ -37,9 +37,10 @@ gArmTokenSpaceGuid.PcdFdBaseAddress gArmTokenSpaceGuid.PcdFdSize - gArmTokenSpaceGuid.PcdSystemMemoryBase - gArmTokenSpaceGuid.PcdSystemMemorySize - gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize gArmPlatformTokenSpaceGuid.PcdPeiGlobalVariableSize +[Pcd] + gArmTokenSpaceGuid.PcdSystemMemoryBase + gArmTokenSpaceGuid.PcdSystemMemorySize + -- cgit v1.2.3