--- /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