[edk2-devel] [PATCH edk2-platforms v1 05/12] Platform/ARM/VExpressPkg: Helper macro to map reference token

[Sami Mujawar]

Introduce helper macro REFERENCE_TOKEN() to map reference tokens.

Signed-off-by: Sami Mujawar <sami.muja...@arm.com>
---
 
Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
 | 3 +--
 
Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.h
 | 6 ++++++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git 
a/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
 
b/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
index 
3298f9f9f79a2b23f181d3e961298f1c366976ee..49aa16184a2da587471239a7c90ed864f963896c
 100644
--- 
a/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
+++ 
b/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
@@ -150,8 +150,7 @@ EDKII_PLATFORM_REPOSITORY_INFO VExpressPlatRepositoryInfo = 
{
       // The number of timer frames implemented in the GT Block
       FVP_TIMER_FRAMES_COUNT,
       // Reference token for the GT Block timer frame list
-      (CM_OBJECT_TOKEN)((UINT8*)&VExpressPlatRepositoryInfo +
-        OFFSET_OF (EDKII_PLATFORM_REPOSITORY_INFO, GTBlock0TimerInfo))
+      REFERENCE_TOKEN (GTBlock0TimerInfo)
     }
   },
 
diff --git 
a/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.h
 
b/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.h
index 
c25ba9fac52fe049236948185dfc052c44a71e4b..c21f160dd082bddb9e8e1ab666143887d67869cd
 100644
--- 
a/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.h
+++ 
b/Platform/ARM/VExpressPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.h
@@ -71,6 +71,12 @@ typedef EFI_STATUS (*CM_OBJECT_HANDLER_PROC) (
   IN  OUT   CM_OBJ_DESCRIPTOR                     * CONST CmObject
   );
 
+/** A helper macro for mapping a reference token.
+*/
+#define REFERENCE_TOKEN(Field)                                    \
+          (CM_OBJECT_TOKEN)((UINT8*)&VExpressPlatRepositoryInfo + \
+           OFFSET_OF (EDKII_PLATFORM_REPOSITORY_INFO, Field))
+
 /** The number of CPUs
 */
 #define PLAT_CPU_COUNT              8
-- 
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'



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