diff options
Diffstat (limited to 'ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformPeiLib/PlatformPeiLib.c')
-rw-r--r-- | ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformPeiLib/PlatformPeiLib.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformPeiLib/PlatformPeiLib.c b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformPeiLib/PlatformPeiLib.c index 58bc2b828d..c500d5964b 100644 --- a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformPeiLib/PlatformPeiLib.c +++ b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformPeiLib/PlatformPeiLib.c @@ -22,6 +22,7 @@ #include <libfdt.h>
#include <Guid/EarlyPL011BaseAddress.h>
+#include <Guid/FdtHob.h>
EFI_STATUS
EFIAPI
@@ -32,6 +33,7 @@ PlatformPeim ( VOID *Base;
VOID *NewBase;
UINTN FdtSize;
+ UINT64 *FdtHobData;
UINT64 *UartHobData;
INT32 Node, Prev;
CONST CHAR8 *Compatible;
@@ -41,15 +43,18 @@ PlatformPeim ( UINT64 UartBase;
- Base = (VOID*)(UINTN)FixedPcdGet64 (PcdDeviceTreeInitialBaseAddress);
+ Base = (VOID*)(UINTN)PcdGet64 (PcdDeviceTreeInitialBaseAddress);
+ ASSERT (Base != NULL);
ASSERT (fdt_check_header (Base) == 0);
FdtSize = fdt_totalsize (Base);
NewBase = AllocatePages (EFI_SIZE_TO_PAGES (FdtSize));
ASSERT (NewBase != NULL);
-
CopyMem (NewBase, Base, FdtSize);
- PcdSet64 (PcdDeviceTreeBaseAddress, (UINT64)(UINTN)NewBase);
+
+ FdtHobData = BuildGuidHob (&gFdtHobGuid, sizeof *FdtHobData);
+ ASSERT (FdtHobData != NULL);
+ *FdtHobData = (UINTN)NewBase;
UartHobData = BuildGuidHob (&gEarlyPL011BaseAddressGuid, sizeof *UartHobData);
ASSERT (UartHobData != NULL);
|