ArmPlatform/ArmPlatformLib: Introduced ArmPlatformPeiBootAction()

This function allows platform to do any specific actions prior to
the start the PEI phase.
For instance, this function could be used by some platforms to initialize clocks that
are required at the early stage of the PEI phase.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Acked-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14347 6f19259b-4bc3-4df7-8a09-765794883524

3 files changed, 14 insertions, 7 deletions

diff --git a/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardHelper.S b/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardHelper.S
index 29c4b5e8ad..1d0b090774 100644
--- a/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardHelper.S
+++ b/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardHelper.S
@@ -1,5 +1,5 @@
 #

-#  Copyright (c) 2012, ARM Limited. All rights reserved.

+#  Copyright (c) 2012-2013, ARM Limited. All rights reserved.

 #  

 #  This program and the accompanying materials                          

 #  are licensed and made available under the terms and conditions of the BSD License         

@@ -18,6 +18,7 @@
 .align 2

 

 GCC_ASM_EXPORT(ArmPlatformIsPrimaryCore)

+GCC_ASM_EXPORT(ArmPlatformPeiBootAction)

 

 //UINTN

 //ArmPlatformIsPrimaryCore (

@@ -28,4 +29,7 @@ ASM_PFX(ArmPlatformIsPrimaryCore):
   mov	r0, #1

   bx 	lr

 

+ASM_PFX(ArmPlatformPeiBootAction):

+  bx    lr

+

 ASM_FUNCTION_REMOVE_IF_UNREFERENCED 

diff --git a/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardHelper.asm b/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardHelper.asm
index 35115d0140..a05747717f 100644
--- a/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardHelper.asm
+++ b/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardHelper.asm
@@ -1,5 +1,5 @@
 //

-//  Copyright (c) 2012, ARM Limited. All rights reserved.

+//  Copyright (c) 2012-2013, ARM Limited. All rights reserved.

 //  

 //  This program and the accompanying materials                          

 //  are licensed and made available under the terms and conditions of the BSD License         

@@ -18,6 +18,7 @@
 

   INCLUDE AsmMacroIoLib.inc

 

+  EXPORT    ArmPlatformPeiBootAction

   EXPORT    ArmPlatformIsPrimaryCore

 

   AREA BeagleBoardHelper, CODE, READONLY

@@ -32,5 +33,8 @@ ArmPlatformIsPrimaryCore FUNCTION
   bx 	lr

   ENDFUNC

 

-  END

+ArmPlatformPeiBootAction FUNCTION

+  bx    lr

+  ENDFUNC

 

+  END

diff --git a/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardLib.inf b/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardLib.inf
index 48fab7c66a..f3242729b7 100755
--- a/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardLib.inf
+++ b/BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardLib.inf
@@ -1,5 +1,5 @@
 #/* @file

-#  Copyright (c) 2011-2012, ARM Limited. All rights reserved.

+#  Copyright (c) 2011-2013, ARM Limited. All rights reserved.

 #  

 #  This program and the accompanying materials                          

 #  are licensed and made available under the terms and conditions of the BSD License         

@@ -31,10 +31,11 @@
 [LibraryClasses]

   IoLib

   ArmLib

-#  OmapLib

   MemoryAllocationLib

 

 [Sources.common]

+  BeagleBoardHelper.asm  | RVCT

+  BeagleBoardHelper.S    | GCC

   BeagleBoard.c

   BeagleBoardMem.c

   PadConfiguration.c

@@ -42,8 +43,6 @@
   BeagleBoardHelper.S    | GCC

   BeagleBoardHelper.asm  | RVCT

 

-[Protocols]

-

 [FeaturePcd]

   gEmbeddedTokenSpaceGuid.PcdCacheEnable