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ArmPkg|EmbeddedPkg: make PcdCpuVectorBaseAddress 64 bits wide

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Leo Duran <leo.duran@amd.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
This commit is contained in:
Leendert van Doorn
2016-03-24 15:30:06 -05:00
committed by Ard Biesheuvel
parent 91673dfdfe
commit f0bbcdf80d
3 changed files with 8 additions and 8 deletions
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4
ArmPkg/ArmPkg.dec
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@@ -60,7 +60,7 @@
# On ARM Architecture with the Security Extension, the address for the
# Vector Table can be mapped anywhere in the memory map. It means we can
# point the Exception Vector Table to its location in CpuDxe.
# By default we copy the Vector Table at PcdGet32(PcdCpuVectorBaseAddress)
# By default we copy the Vector Table at PcdGet64(PcdCpuVectorBaseAddress)
gArmTokenSpaceGuid.PcdRelocateVectorTable|TRUE|BOOLEAN|0x00000022
# Set this PCD to TRUE if the Exception Vector is changed to add debugger support before
# it has been configured by the CPU DXE
@@ -90,7 +90,7 @@
# This PCD will free the unallocated buffers if their size reach this threshold.
# We set the default value to 512MB.
gArmTokenSpaceGuid.PcdArmFreeUncachedMemorySizeThreshold|0x20000000|UINT64|0x00000003
gArmTokenSpaceGuid.PcdCpuVectorBaseAddress|0xffff0000|UINT32|0x00000004
gArmTokenSpaceGuid.PcdCpuVectorBaseAddress|0xffff0000|UINT64|0x00000004
gArmTokenSpaceGuid.PcdCpuResetAddress|0x00000000|UINT32|0x00000005
#

4
ArmPkg/Library/ArmExceptionLib/ArmExceptionLib.c
View File

@@ -103,7 +103,7 @@ InitializeCpuExceptionHandlers(
// if we are requested to copy exceptin handlers to another location
if (gArmRelocateVectorTable) {
VectorBase = PcdGet32(PcdCpuVectorBaseAddress);
VectorBase = PcdGet64(PcdCpuVectorBaseAddress);
Status = CopyExceptionHandlers(VectorBase);
}
@@ -118,7 +118,7 @@ InitializeCpuExceptionHandlers(
// for encapsulated FVs.
ASSERT(((UINTN)ExceptionHandlersStart & gExceptionVectorAlignmentMask) == 0);
// We do not copy the Exception Table at PcdGet32(PcdCpuVectorBaseAddress). We just set Vector
// We do not copy the Exception Table at PcdGet64(PcdCpuVectorBaseAddress). We just set Vector
// Base Address to point into CpuDxe code.
VectorBase = (UINTN)ExceptionHandlersStart;