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| author | Olivier Martin <olivier.martin@arm.com> | 2014-10-10 11:22:50 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-10-10 11:22:50 +0000 |
| commit | 9180ab73e6d4a72c420292c1454f94d391737fa1 (patch) | |
| tree | 58e3996cb78c5350d18d649a12d91e4a550d73a5 /ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationPkg.dec | |
| parent | 3a0e4800a328f5d7893e080f65edcc6bd0bc07e5 (diff) | |
| download | edk2-platforms-9180ab73e6d4a72c420292c1454f94d391737fa1.tar.xz | |
ArmPkg/ArmPsciResetSystemLib: Made the library only using SMC
Only ArmVirtualizationPkg based platforms are expected to use
the dynamic method to choose between SMC and HVC to invoke PSCI.
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@16204 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationPkg.dec')
| -rw-r--r-- | ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationPkg.dec | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationPkg.dec b/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationPkg.dec index c07fce94a4..b581add024 100644 --- a/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationPkg.dec +++ b/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationPkg.dec @@ -43,5 +43,13 @@ #
gArmVirtualizationTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress|0x0|UINT64|0x00000001
-[PcdsDynamic,PcdsFixedAtBuild]
+[PcdsDynamic, PcdsFixedAtBuild]
gArmVirtualizationTokenSpaceGuid.PcdDeviceTreeBaseAddress|0x0|UINT64|0x00000002
+
+ #
+ # ARM PSCI function invocations can be done either through hypervisor
+ # calls (HVC) or secure monitor calls (SMC).
+ # PcdArmPsciMethod == 1 : use HVC
+ # PcdArmPsciMethod == 2 : use SMC
+ #
+ gArmVirtualizationTokenSpaceGuid.PcdArmPsciMethod|0|UINT32|0x00000003
|