From db5c4f9e1523964ff1dd4139513d84e58d3f1d80 Mon Sep 17 00:00:00 2001
From: AJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 8 Jan 2010 21:07:58 +0000
Subject: Update to support a single stack. GCC update will follow.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9695 6f19259b-4bc3-4df7-8a09-765794883524
---
 BeagleBoardPkg/Sec/Arm/ModuleEntryPoint.asm | 24 ------------------------
 BeagleBoardPkg/Sec/Cache.c                  |  2 +-
 2 files changed, 1 insertion(+), 25 deletions(-)

(limited to 'BeagleBoardPkg/Sec')

diff --git a/BeagleBoardPkg/Sec/Arm/ModuleEntryPoint.asm b/BeagleBoardPkg/Sec/Arm/ModuleEntryPoint.asm
index fb30e4dd59..411e3c13ce 100755
--- a/BeagleBoardPkg/Sec/Arm/ModuleEntryPoint.asm
+++ b/BeagleBoardPkg/Sec/Arm/ModuleEntryPoint.asm
@@ -53,33 +53,9 @@ stack_pointer_setup
   LoadConstantToReg (FixedPcdGet32(PcdPrePiStackSize) ,r3)    /* stack size arg3  */
   add     r4, r2, r3
 
-  //Enter IRQ mode and set up IRQ stack pointer
-  mov     r0,#0x12|0x80|0x40
-  msr     CPSR_c,r0
-  mov     r13,r4
-
-  //Enter Abort mode and set up Abort stack pointer
-  mov     r0,#0x17|0x80|0x40
-  msr     CPSR_c,r0
-  sub     r4, r4, #0x400
-  mov     r13,r4
-
-  //Enter Undefined mode and set up Undefined stack pointer
-  mov     r0,#0x1b|0x80|0x40
-  msr     CPSR_c,r0
-  sub     r4, r4, #0x400
-  mov     r13,r4
-
   //Enter SVC mode and set up SVC stack pointer
   mov     r0,#0x13|0x80|0x40
   msr     CPSR_c,r0
-  sub     r4, r4, #0x400
-  mov     r13,r4
-
-  //Enter System mode and set up System stack pointer
-  mov     r0,#0x1f|0x80|0x40
-  msr     CPSR_c,r0
-  sub     r4, r4, #0x400
   mov     r13,r4
 
   // Call C entry point
diff --git a/BeagleBoardPkg/Sec/Cache.c b/BeagleBoardPkg/Sec/Cache.c
index 12bf990812..facc5deae4 100755
--- a/BeagleBoardPkg/Sec/Cache.c
+++ b/BeagleBoardPkg/Sec/Cache.c
@@ -82,7 +82,7 @@ InitCache (
   MemoryTable[4].Length       = 0;
   MemoryTable[4].Attributes   = (ARM_MEMORY_REGION_ATTRIBUTES)0;
   
-  ArmConfigureMmu(MemoryTable, &TranslationTableBase, &TranslationTableSize);
+  ArmConfigureMmu (MemoryTable, &TranslationTableBase, &TranslationTableSize);
   
   BuildMemoryAllocationHob((EFI_PHYSICAL_ADDRESS)(UINTN)TranslationTableBase, TranslationTableSize, EfiBootServicesData);
 }
-- 
cgit v1.2.3