[edk2-devel] [edk2-platforms][PATCH v3 8/9] Platform/ARM/Sgi: add initial support

[Aditya Angadi]

For RD-Daniel Config-XLR, use multichip mode information from the SGI
platform descriptor HOB to pick the correct ACPI table to be installed.

Cc: Leif Lindholm <leif at nuviainc.com>
Cc: Ard Biesheuvel <ard.biesheuvel at linaro.org>
Signed-off-by: Aditya Angadi <aditya.angadi at arm.com>
---
 Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c   | 5 +++++
 Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.inf | 1 +
 Platform/ARM/SgiPkg/Include/SgiPlatform.h               | 1 +
 3 files changed, 7 insertions(+)

diff --git a/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c b/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c
index 7e0de765f753..b1f5714b934d 100644
--- a/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c
+++ b/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c
@@ -51,6 +51,11 @@ STATIC SGI_PLATFORM_ACPI_TABLE_GUID_LOOKUP AcpiTableGuidLookup[] = {
       RD_DANIEL_CFGM_CONF_ID,
       MULTI_CHIP_MODE_DISABLED,
       &gRdDanielCfgMAcpiTablesFileGuid),
+  ACPI_GUID_LOOKUP (
+      RD_DANIEL_PART_NUM,
+      RD_DANIEL_CFGXLR_CONF_ID,
+      MULTI_CHIP_MODE_ENABLED,
+      &gRdDanielCfgXlrAcpiTablesFileGuid),
 };
 
 VOID
diff --git a/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.inf b/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.inf
index 82569820b78c..00cbe608c219 100644
--- a/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.inf
+++ b/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.inf
@@ -35,6 +35,7 @@ [Guids]
   gRdN1EdgeX2AcpiTablesFileGuid
   gRdE1EdgeAcpiTablesFileGuid
   gRdDanielCfgMAcpiTablesFileGuid
+  gRdDanielCfgXlrAcpiTablesFileGuid
 
 [FeaturePcd]
   gArmSgiTokenSpaceGuid.PcdVirtioBlkSupported
diff --git a/Platform/ARM/SgiPkg/Include/SgiPlatform.h b/Platform/ARM/SgiPkg/Include/SgiPlatform.h
index b6a427b8b657..9822858f6ea0 100644
--- a/Platform/ARM/SgiPkg/Include/SgiPlatform.h
+++ b/Platform/ARM/SgiPkg/Include/SgiPlatform.h
@@ -73,6 +73,7 @@
 //RDDANIEL Platform Identification values
 #define RD_DANIEL_PART_NUM                        0x78A
 #define RD_DANIEL_CFGM_CONF_ID                    0x1
+#define RD_DANIEL_CFGXLR_CONF_ID                  0x2
 
 #define SGI_CONFIG_MASK                           0x0F
 #define SGI_CONFIG_SHIFT                          0x1C
-- 
2.17.1


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