From 6377d2f12d7eeed0b9c623ed44e21bf908acad55 Mon Sep 17 00:00:00 2001 From: andrewfish Date: Sat, 5 Mar 2011 13:23:47 +0000 Subject: Fix minor Xcode build issues. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11348 6f19259b-4bc3-4df7-8a09-765794883524 --- .../ArmRealViewEbLibRTSM/ArmRealViewEbHelper.S | 58 +++++++++++----------- .../ArmRealViewEbLibRTSM/ArmRealViewEbMem.c | 2 +- 2 files changed, 30 insertions(+), 30 deletions(-) (limited to 'ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM') diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM/ArmRealViewEbHelper.S b/ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM/ArmRealViewEbHelper.S index 79675aeb39..ca18aa88dd 100644 --- a/ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM/ArmRealViewEbHelper.S +++ b/ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM/ArmRealViewEbHelper.S @@ -24,39 +24,39 @@ GCC_ASM_EXPORT(ArmPlatformIsMemoryInitialized) GCC_ASM_EXPORT(ArmPlatformInitializeBootMemory) -/** - Called at the early stage of the Boot phase to know if the memory has already been initialized - - Running the code from the reset vector does not mean we start from cold boot. In some case, we - can go through this code with the memory already initialized. - Because this function is called at the early stage, the implementation must not use the stack. - Its implementation must probably done in assembly to ensure this requirement. - - @return Return the condition value into the 'Z' flag - -**/ +/** + Called at the early stage of the Boot phase to know if the memory has already been initialized + + Running the code from the reset vector does not mean we start from cold boot. In some case, we + can go through this code with the memory already initialized. + Because this function is called at the early stage, the implementation must not use the stack. + Its implementation must probably done in assembly to ensure this requirement. + + @return Return the condition value into the 'Z' flag + +**/ ASM_PFX(ArmPlatformIsMemoryInitialized): - // Check if the memory has been already mapped, if so skipped the memory initialization - LoadConstantToReg (ARM_EB_SYSCTRL, r0) - ldr r0, [r0, #0] - - // 0x200 (BIT9): This read-only bit returns the remap status. - and r0, r0, #0x200 - tst r0, #0x200 + // Check if the memory has been already mapped, if so skipped the memory initialization + LoadConstantToReg (ARM_EB_SYSCTRL, r0) + ldr r0, [r0, #0] + + // 0x200 (BIT9): This read-only bit returns the remap status. + and r0, r0, #0x200 + tst r0, #0x200 bx lr -/** - Initialize the memory where the initial stacks will reside - - This memory can contain the initial stacks (Secure and Secure Monitor stacks). - In some platform, this region is already initialized and the implementation of this function can - do nothing. This memory can also represent the Secure RAM. - This function is called before the satck has been set up. Its implementation must ensure the stack - pointer is not used (probably required to use assembly language) - -**/ +/** + Initialize the memory where the initial stacks will reside + + This memory can contain the initial stacks (Secure and Secure Monitor stacks). + In some platform, this region is already initialized and the implementation of this function can + do nothing. This memory can also represent the Secure RAM. + This function is called before the satck has been set up. Its implementation must ensure the stack + pointer is not used (probably required to use assembly language) + +**/ ASM_PFX(ArmPlatformInitializeBootMemory): // The SMC does not need to be initialized for RTSM bx lr -.end +ASM_FUNCTION_REMOVE_IF_UNREFERENCED \ No newline at end of file diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM/ArmRealViewEbMem.c b/ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM/ArmRealViewEbMem.c index 759de3a2dd..f633f59462 100644 --- a/ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM/ArmRealViewEbMem.c +++ b/ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM/ArmRealViewEbMem.c @@ -16,6 +16,7 @@ #include #include #include +#include // DDR attributes #define DDR_ATTRIBUTES_CACHED ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK @@ -54,7 +55,6 @@ VOID ArmPlatformGetPeiMemory ( **/ VOID ArmPlatformGetVirtualMemoryMap(ARM_MEMORY_REGION_DESCRIPTOR** VirtualMemoryMap) { - UINT32 val32; UINT32 CacheAttributes; BOOLEAN bTrustzoneSupport = FALSE; UINTN Index = 0; -- cgit v1.2.3