+++ /dev/null
-//\r
-// Copyright (c) 2011-2012, ARM Limited. All rights reserved.\r
-//\r
-// This program and the accompanying materials\r
-// are licensed and made available under the terms and conditions of the BSD License\r
-// which accompanies this distribution. The full text of the license may be found at\r
-// http://opensource.org/licenses/bsd-license.php\r
-//\r
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-//\r
-//\r
-\r
-#include <AsmMacroIoLib.h>\r
-#include <Base.h>\r
-#include <Library/ArmPlatformSecLib.h>\r
-#include <ArmPlatform.h>\r
-#include <AutoGen.h>\r
-\r
- INCLUDE AsmMacroIoLib.inc\r
-\r
- EXPORT ArmPlatformSecBootAction\r
- EXPORT ArmPlatformSecBootMemoryInit\r
-\r
- PRESERVE8\r
- AREA ArmRealviewEbBootMode, CODE, READONLY\r
-\r
-/**\r
- Call at the beginning of the platform boot up\r
-\r
- This function allows the firmware platform to do extra actions at the early\r
- stage of the platform power up.\r
-\r
- Note: This function must be implemented in assembler as there is no stack set up yet\r
-\r
-**/\r
-ArmPlatformSecBootAction\r
- LoadConstantToReg (ARM_EB_SYS_FLAGS_NV_REG, r0)\r
- ldr r0, [r0]\r
- cmp r0, #0\r
- bxeq lr\r
- bxne r0\r
-\r
-/**\r
- Initialize the memory where the initial stacks will reside\r
-\r
- This memory can contain the initial stacks (Secure and Secure Monitor stacks).\r
- In some platform, this region is already initialized and the implementation of this function can\r
- do nothing. This memory can also represent the Secure RAM.\r
- This function is called before the satck has been set up. Its implementation must ensure the stack\r
- pointer is not used (probably required to use assembly language)\r
-\r
-**/\r
-ArmPlatformSecBootMemoryInit\r
- // The SMC does not need to be initialized for RTSM\r
- bx lr\r
-\r
- END\r