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ArmPkg: Moved PcdArmLinuxAtagMaxOffset to be ARM specific 

ATAG is specific to 32bit ARM architecture.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14435 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin 2013-06-19 18:27:05 +00:00 committed by oliviermartin
parent 86d75840ab
commit 2425e1d4fe
2 changed files with 7 additions and 3 deletions
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6
ArmPkg/ArmPkg.dec
View File

@ -163,8 +163,6 @@
gArmTokenSpaceGuid.PcdArmMachineType|0|UINT32|0x0000001E gArmTokenSpaceGuid.PcdArmMachineType|0|UINT32|0x0000001E
# The compressed Linux kernel is expected to be under 128MB from the beginning of the System Memory # The compressed Linux kernel is expected to be under 128MB from the beginning of the System Memory
gArmTokenSpaceGuid.PcdArmLinuxKernelMaxOffset|0x08000000|UINT32|0x0000001F gArmTokenSpaceGuid.PcdArmLinuxKernelMaxOffset|0x08000000|UINT32|0x0000001F
# The Linux ATAGs are expected to be under 0x4000 (16KB) from the beginning of the System Memory
gArmTokenSpaceGuid.PcdArmLinuxAtagMaxOffset|0x4000|UINT32|0x00000020
# #
# ARM Architectural Timer # ARM Architectural Timer
@ -177,6 +175,10 @@
[PcdsFixedAtBuild.ARM] [PcdsFixedAtBuild.ARM]
# By default we do not do a transition to non-secure mode # By default we do not do a transition to non-secure mode
gArmTokenSpaceGuid.PcdArmNonSecModeTransition|0x0|UINT32|0x0000003E gArmTokenSpaceGuid.PcdArmNonSecModeTransition|0x0|UINT32|0x0000003E
# The Linux ATAGs are expected to be under 0x4000 (16KB) from the beginning of the System Memory
gArmTokenSpaceGuid.PcdArmLinuxAtagMaxOffset|0x4000|UINT32|0x00000020
# If the fixed FDT address is not available, then it should be loaded below the kernel. # If the fixed FDT address is not available, then it should be loaded below the kernel.
# The recommendation from the Linux kernel is to have the FDT below 16KB. # The recommendation from the Linux kernel is to have the FDT below 16KB.
# (see the kernel doc: Documentation/arm/Booting) # (see the kernel doc: Documentation/arm/Booting)

4
ArmPkg/Library/BdsLib/BdsLib.inf
View File

@ -78,7 +78,9 @@
gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset
gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment
gArmTokenSpaceGuid.PcdArmLinuxKernelMaxOffset gArmTokenSpaceGuid.PcdArmLinuxKernelMaxOffset
[FixedPcd.ARM]
gArmTokenSpaceGuid.PcdArmLinuxAtagMaxOffset gArmTokenSpaceGuid.PcdArmLinuxAtagMaxOffset
[Depex] [Depex]
TRUE TRUE