[PATCH v2 edk2-platforms 3/5] Platform/ARM/Sgi: Add support for SGI-Clark.Ares platform

[Chandni Cherukuri <chandni.cherukuri@arm.com>]

Platform support for SGI-Clark.Ares platform has been added

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
---
 Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c | 16 +++++++++-------
 Platform/ARM/SgiPkg/Include/SgiPlatform.h             |  4 ++++
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c b/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c
index 5ccd01d..1c56f65 100644
--- a/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c
+++ b/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c
@@ -48,14 +48,16 @@ ArmSgiPkgEntryPoint (
 
   if ((PartNum == SGI575_PART_NUM) && (ConfigId == SGI575_CONF_NUM)) {
     Status = LocateAndInstallAcpiFromFv (&gSgi575AcpiTablesFileGuid);
-    if (EFI_ERROR (Status)) {
-      DEBUG ((DEBUG_ERROR, "%a: Failed to install ACPI tables\n",
-        __FUNCTION__));
-      return Status;
-    }
+  } else if ((PartNum == SGI_CLARK_PART_NUM) &&
+             (ConfigId == SGI_CLARKA_CONF_NUM)) {
+    Status = LocateAndInstallAcpiFromFv (&gSgiClarkAresAcpiTablesFileGuid);
   } else {
-    DEBUG ((DEBUG_ERROR, "PlatformDxe: Unsupported Platform Id\n"));
-    return EFI_UNSUPPORTED;
+    Status = EFI_UNSUPPORTED;
+  }
+
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "%a: Failed to install ACPI tables\n", __FUNCTION__));
+    return Status;
   }
 
   Status = EFI_REQUEST_UNLOAD_IMAGE;
diff --git a/Platform/ARM/SgiPkg/Include/SgiPlatform.h b/Platform/ARM/SgiPkg/Include/SgiPlatform.h
index 1454018..b84709e 100644
--- a/Platform/ARM/SgiPkg/Include/SgiPlatform.h
+++ b/Platform/ARM/SgiPkg/Include/SgiPlatform.h
@@ -72,6 +72,10 @@
 #define SGI575_CONF_NUM                           0x3
 #define SGI575_PART_NUM                           0x783
 
+//SGI-Clark Platform Identification values
+#define SGI_CLARK_PART_NUM                        0x786
+#define SGI_CLARKA_CONF_NUM                       0x1
+
 #define SGI_CONFIG_MASK                           0x0F
 #define SGI_CONFIG_SHIFT                          0x1C
 #define SGI_PART_NUM_MASK                         0xFFF
-- 
2.7.4