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| author | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-04-14 09:36:41 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-04-14 09:36:41 +0000 |
| commit | 387653a431766dbaaf76f7743cefc7aa5350b967 (patch) | |
| tree | 10fae53cf737b06acdc429b3630d34f498f02497 /ArmPkg/ArmPkg.dec | |
| parent | ac0fb62f03289b8ff41cd15debb96d5af3e6a03f (diff) | |
| download | edk2-387653a431766dbaaf76f7743cefc7aa5350b967.tar.gz edk2-387653a431766dbaaf76f7743cefc7aa5350b967.tar.bz2 edk2-387653a431766dbaaf76f7743cefc7aa5350b967.zip | |
ArmPkg/BdsLib: Added support for FDT alignment through PcdArmLinuxFdtAlignment
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14274 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/ArmPkg.dec')
| -rw-r--r-- | ArmPkg/ArmPkg.dec | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec index cb711b2e31..81c4db6a6f 100644 --- a/ArmPkg/ArmPkg.dec +++ b/ArmPkg/ArmPkg.dec @@ -2,7 +2,7 @@ # ARM processor package.
#
# Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>
-# Copyright (c) 2011 - 2012, ARM Limited. All rights reserved.
+# Copyright (c) 2011 - 2013, ARM Limited. All rights reserved.
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -137,8 +137,6 @@ # 0xC00 = cp10 | cp11
gArmTokenSpaceGuid.PcdArmNsacr|0xC00|UINT32|0x00000039
- gArmTokenSpaceGuid.PcdArmNonSecModeTransition|0x0|UINT32|0x0000003E
-
# System Memory (DRAM): These PCDs define the region of in-built system memory
# Some platforms can get DRAM extensions, these additional regions will be declared
# to UEFI by ArmPLatformPlib
@@ -167,9 +165,6 @@ 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
- # If the fixed FDT address is not available, then it should be loaded the below the kernel
- # The recommandation from the Linux kernel is to have the FDT below 16KB
- gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset|0x4000|UINT32|0x00000023
#
# ARM Architectural Timer
@@ -178,3 +173,13 @@ # ARM Architectural Timer Interrupt(GIC PPI) number
gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum|29|UINT32|0x00000035
gArmTokenSpaceGuid.PcdArmArchTimerIntrNum|30|UINT32|0x00000036
+
+[PcdsFixedAtBuild.ARM]
+ # By default we do not do a transition to non-secure mode
+ gArmTokenSpaceGuid.PcdArmNonSecModeTransition|0x0|UINT32|0x0000003E
+ # 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.
+ # (see the kernel doc: Documentation/arm/Booting)
+ gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset|0x4000|UINT32|0x00000023
+ # The FDT blob must be loaded at a 64bit aligned address.
+ gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment|0x8|UINT32|0x00000026
|