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author | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-05 13:23:47 +0000 |
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committer | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-05 13:23:47 +0000 |
commit | 6377d2f12d7eeed0b9c623ed44e21bf908acad55 (patch) | |
tree | 83a852c5d294331c565e318739851ed66427e263 /ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM | |
parent | 6ced2e11d09dac5d78ba83e561e85a2e01692578 (diff) | |
download | edk2-platforms-6377d2f12d7eeed0b9c623ed44e21bf908acad55.tar.xz |
Fix minor Xcode build issues.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11348 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM')
-rw-r--r-- | ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM/ArmRealViewEbHelper.S | 58 | ||||
-rw-r--r-- | ArmPlatformPkg/ArmRealViewEbPkg/Library/ArmRealViewEbLibRTSM/ArmRealViewEbMem.c | 2 |
2 files changed, 30 insertions, 30 deletions
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 <Library/DebugLib.h>
#include <Library/PcdLib.h>
#include <Library/MemoryAllocationLib.h>
+#include <Library/IoLib.h>
// 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;
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