ArmPlatformPkg/ArmPlatformLib: Introduce ArmPlatformSecBootAction function

[mirror_edk2.git] / ArmPlatformPkg / Include / Library / ArmPlatformLib.h

diff --git a/ArmPlatformPkg/Include/Library/ArmPlatformLib.h b/ArmPlatformPkg/Include/Library/ArmPlatformLib.h
index 4ea640f0d269317455a4fbb7d53888443225a78e..b2667416e1f9a78f7cc041e646986f0138d24466 100644 (file)
--- a/ArmPlatformPkg/Include/Library/ArmPlatformLib.h
+++ b/ArmPlatformPkg/Include/Library/ArmPlatformLib.h
@@ -82,6 +82,20 @@ ArmPlatformGetBootMode (
   VOID
   );
 
+/**
+  Call at the beginning of the platform boot up
+
+  This function allows the firmware platform to do extra actions at the early
+  stage of the platform power up.
+
+  Note: This function must be implemented in assembler as there is no stack set up yet
+
+**/
+VOID
+ArmPlatformSecBootAction (
+  VOID
+  );
+
 /**
   Initialize controllers that must setup at the early stage