[edk2-devel] [PATCH v2 23/28] NXP/LS1043aRdbPkg/ArmPlatformLib: Use Allocate pool

[Pankaj Bansal]

From: Pankaj Bansal <pankaj.ban...@nxp.com>

Allocate Pages may allocate more memory than required for
VirtualMemoryTable.
There is no special requirement that VirtualMemoryTable size should be
page size aligned.

Therefore, replace AllocatePages with AllocatePool.

Signed-off-by: Pankaj Bansal <pankaj.ban...@nxp.com>
---
 .../LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.inf  | 1 +
 .../LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLibMem.c | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git 
a/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.inf 
b/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.inf
index 1faf99b99c54..c64032f32772 100644
--- a/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.inf
+++ b/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.inf
@@ -25,6 +25,7 @@ [Packages]
 
 [LibraryClasses]
   ArmLib
+  DebugLib
   SocLib
 
 [Sources.common]
diff --git 
a/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLibMem.c 
b/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLibMem.c
index f5fa308551aa..f8dd642e3cff 100644
--- a/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLibMem.c
+++ b/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLibMem.c
@@ -43,10 +43,11 @@ ArmPlatformGetVirtualMemoryMap (
 
   ASSERT (VirtualMemoryMap != NULL);
 
-  VirtualMemoryTable = (ARM_MEMORY_REGION_DESCRIPTOR*)AllocatePages (
-          EFI_SIZE_TO_PAGES (sizeof (ARM_MEMORY_REGION_DESCRIPTOR) * 
MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS));
+  VirtualMemoryTable = AllocatePool (sizeof (ARM_MEMORY_REGION_DESCRIPTOR) *
+                                     MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS);
 
   if (VirtualMemoryTable == NULL) {
+    DEBUG ((DEBUG_ERROR, "%a: Error: Failed AllocatePool()\n", __FUNCTION__));
     return;
   }
 
-- 
2.17.1


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