ArmPlatformPkg/ArmVExpressDxe: Identify the current platform

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

diff --git a/ArmPlatformPkg/Include/Library/ArmPlatformLib.h b/ArmPlatformPkg/Include/Library/ArmPlatformLib.h
index 77561a3d05b3dcdafd2e8a27b6cdb87ec057afbf..fe3bc4bb8e6c7c4b99b12927e5db4dfa849f9397 100644 (file)
--- a/ArmPlatformPkg/Include/Library/ArmPlatformLib.h
+++ b/ArmPlatformPkg/Include/Library/ArmPlatformLib.h
@@ -40,6 +40,19 @@ typedef struct {
   UINT64                       NumberOfBytes;\r
 } ARM_SYSTEM_MEMORY_REGION_DESCRIPTOR;\r
 \r
+/**\r
+  Return the core per cluster. The method may differ per core type\r
+\r
+  This function might be called from assembler before any stack is set.\r
+\r
+  @return   Return the core count per cluster\r
+\r
+**/\r
+UINTN\r
+ArmGetCpuCountPerCluster (\r
+  VOID\r
+  );\r
+\r
 /**\r
   Return the core position from the value of its MpId register\r
 \r