[edk2-devel] [PATCH edk2-platforms 1/7] Platform/NXP: LX2160aRdbPkg: Add PCIe space in VirtualMemoryMap

[Wasim Khan]

From: Wasim Khan <wasim.khan at nxp.com>

Add PCIe space in VirtualMemoryMap

Signed-off-by: Wasim Khan <wasim.khan at nxp.com>
---
 Silicon/NXP/LX2160A/Include/Soc.h                                     |  8 +++++
 Platform/NXP/LX2160aRdbPkg/Library/ArmPlatformLib/ArmPlatformLibMem.c | 38 +++++++++++++++++++-
 2 files changed, 45 insertions(+), 1 deletion(-)

diff --git a/Silicon/NXP/LX2160A/Include/Soc.h b/Silicon/NXP/LX2160A/Include/Soc.h
index 6c745d580a6d..7e6359485aaf 100644
--- a/Silicon/NXP/LX2160A/Include/Soc.h
+++ b/Silicon/NXP/LX2160A/Include/Soc.h
@@ -26,6 +26,14 @@
 #define LX2160A_FSPI0_PHYS_ADDRESS   (BASE_512MB)
 #define LX2160A_FSPI0_SIZE           (SIZE_256MB)
 
+#define LX2160A_PCI1_PHYS_ADDRESS    0x8000000000
+#define LX2160A_PCI2_PHYS_ADDRESS    0x8800000000
+#define LX2160A_PCI3_PHYS_ADDRESS    0x9000000000
+#define LX2160A_PCI4_PHYS_ADDRESS    0x9800000000
+#define LX2160A_PCI5_PHYS_ADDRESS    0xa000000000
+#define LX2160A_PCI6_PHYS_ADDRESS    0xa800000000
+#define LX2160A_PCI_SIZE             SIZE_32GB
+
 #define LX2160A_DCFG_ADDRESS         NXP_LAYERSCAPE_CHASSIS3V2_DCFG_ADDRESS
 
 // SVR
diff --git a/Platform/NXP/LX2160aRdbPkg/Library/ArmPlatformLib/ArmPlatformLibMem.c b/Platform/NXP/LX2160aRdbPkg/Library/ArmPlatformLib/ArmPlatformLibMem.c
index 391dab265ad7..c03bc23f4a1d 100644
--- a/Platform/NXP/LX2160aRdbPkg/Library/ArmPlatformLib/ArmPlatformLibMem.c
+++ b/Platform/NXP/LX2160aRdbPkg/Library/ArmPlatformLib/ArmPlatformLibMem.c
@@ -12,7 +12,7 @@
 #include <Library/MemoryAllocationLib.h>
 #include <Soc.h>
 
-#define MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS          6
+#define MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS          12
 
 /**
   Return the Virtual Memory Map of your platform
@@ -71,6 +71,42 @@ ArmPlatformGetVirtualMemoryMap (
   VirtualMemoryTable[Index].Length       = LX2160A_FSPI0_SIZE;
   VirtualMemoryTable[Index++].Attributes = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
 
+  // PCIe1
+  VirtualMemoryTable[Index].PhysicalBase = LX2160A_PCI1_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].VirtualBase  = LX2160A_PCI1_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].Length       = LX2160A_PCI_SIZE;
+  VirtualMemoryTable[Index++].Attributes   = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+
+  // PCIe2
+  VirtualMemoryTable[Index].PhysicalBase = LX2160A_PCI2_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].VirtualBase  = LX2160A_PCI2_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].Length       = LX2160A_PCI_SIZE;
+  VirtualMemoryTable[Index++].Attributes   = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+
+  // PCIe3
+  VirtualMemoryTable[Index].PhysicalBase = LX2160A_PCI3_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].VirtualBase  = LX2160A_PCI3_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].Length       = LX2160A_PCI_SIZE;
+  VirtualMemoryTable[Index++].Attributes   = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+
+  // PCIe4
+  VirtualMemoryTable[Index].PhysicalBase = LX2160A_PCI4_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].VirtualBase  = LX2160A_PCI4_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].Length       = LX2160A_PCI_SIZE;
+  VirtualMemoryTable[Index++].Attributes   = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+
+  // PCIe5
+  VirtualMemoryTable[Index].PhysicalBase = LX2160A_PCI5_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].VirtualBase  = LX2160A_PCI5_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].Length       = LX2160A_PCI_SIZE;
+  VirtualMemoryTable[Index++].Attributes   = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+
+  // PCIe6
+  VirtualMemoryTable[Index].PhysicalBase = LX2160A_PCI6_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].VirtualBase  = LX2160A_PCI6_PHYS_ADDRESS;
+  VirtualMemoryTable[Index].Length       = LX2160A_PCI_SIZE;
+  VirtualMemoryTable[Index++].Attributes   = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+
   // End of Table
   ZeroMem (&VirtualMemoryTable[Index], sizeof (ARM_MEMORY_REGION_DESCRIPTOR));
 
-- 
2.7.4


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