diff options
Diffstat (limited to 'ArmPlatformPkg/Sec/SecEntryPoint.asm')
| -rw-r--r-- | ArmPlatformPkg/Sec/SecEntryPoint.asm | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/ArmPlatformPkg/Sec/SecEntryPoint.asm b/ArmPlatformPkg/Sec/SecEntryPoint.asm index b291e5062..472abde7f 100644 --- a/ArmPlatformPkg/Sec/SecEntryPoint.asm +++ b/ArmPlatformPkg/Sec/SecEntryPoint.asm @@ -20,6 +20,7 @@ INCLUDE AsmMacroIoLib.inc IMPORT CEntryPoint + IMPORT ArmPlatformSecBootAction IMPORT ArmPlatformIsMemoryInitialized IMPORT ArmPlatformInitializeBootMemory IMPORT ArmDisableInterrupts @@ -39,16 +40,19 @@ StartupAddr DCD CEntryPoint _ModuleEntryPoint - //Set VBAR to the start of the exception vectors in Secure Mode - ldr r0, =SecVectorTable - blx ArmWriteVBar - // First ensure all interrupts are disabled blx ArmDisableInterrupts // Ensure that the MMU and caches are off blx ArmDisableCachesAndMmu + // Jump to Platform Specific Boot Action function + blx ArmPlatformSecBootAction + + // Set VBAR to the start of the exception vectors in Secure Mode + ldr r0, =SecVectorTable + blx ArmWriteVBar + _IdentifyCpu // Identify CPU ID bl ArmReadMpidr |