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| author | Ard Biesheuvel <ardb@kernel.org> | 2024-06-07 10:23:14 +0200 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-06-10 08:44:48 +0000 |
| commit | 3dcc7b73df2b1c38c3c1a31724d577f4085f3ab1 (patch) | |
| tree | 477ac5a5173b974aa125f4f581a9ddf63c0eb397 /ArmPkg | |
| parent | 2c19297e6cf004379415ec1dd7f8655befe2e536 (diff) | |
| download | edk2-3dcc7b73df2b1c38c3c1a31724d577f4085f3ab1.tar.gz edk2-3dcc7b73df2b1c38c3c1a31724d577f4085f3ab1.tar.bz2 edk2-3dcc7b73df2b1c38c3c1a31724d577f4085f3ab1.zip | |
ArmPkg: Revert "Allow SMC/HVC monitor conduit to be specified at runtime"
This reverts commit 32460bb5b17b5caec29037a4e9462ca149a190e6, which is
no longer needed as ArmVirtQemu now has its own special implementation
for ArmMonitorLib.
Continuous-integration-options: PatchCheck.ignore-multi-package
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'ArmPkg')
| -rw-r--r-- | ArmPkg/ArmPkg.dec | 10 | ||||
| -rw-r--r-- | ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec index ac030e295b..7fe2b9bca4 100644 --- a/ArmPkg/ArmPkg.dec +++ b/ArmPkg/ArmPkg.dec @@ -139,6 +139,11 @@ # Define if the GICv3 controller should use the GICv2 legacy
gArmTokenSpaceGuid.PcdArmGicV3WithV2Legacy|FALSE|BOOLEAN|0x00000042
+ ## Define the conduit to use for monitor calls.
+ # Default PcdMonitorConduitHvc = FALSE, conduit = SMC
+ # If PcdMonitorConduitHvc = TRUE, conduit = HVC
+ gArmTokenSpaceGuid.PcdMonitorConduitHvc|FALSE|BOOLEAN|0x00000047
+
# Whether to remap all unused memory NX before installing the CPU arch
# protocol driver. This is needed on platforms that map all DRAM with RWX
# attributes initially, and can be disabled otherwise.
@@ -312,11 +317,6 @@ gArmTokenSpaceGuid.PcdSystemBiosRelease|0xFFFF|UINT16|0x30000058
gArmTokenSpaceGuid.PcdEmbeddedControllerFirmwareRelease|0xFFFF|UINT16|0x30000059
- ## Define the conduit to use for monitor calls.
- # Default PcdMonitorConduitHvc = FALSE, conduit = SMC
- # If PcdMonitorConduitHvc = TRUE, conduit = HVC
- gArmTokenSpaceGuid.PcdMonitorConduitHvc|FALSE|BOOLEAN|0x00000047
-
[PcdsFixedAtBuild.common, PcdsDynamic.common]
#
# ARM Architectural Timer
diff --git a/ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c b/ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c index ec5b0b6619..617e88f367 100644 --- a/ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c +++ b/ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c @@ -26,7 +26,7 @@ ArmMonitorCall ( IN OUT ARM_MONITOR_ARGS *Args
)
{
- if (PcdGetBool (PcdMonitorConduitHvc)) {
+ if (FeaturePcdGet (PcdMonitorConduitHvc)) {
ArmCallHvc ((ARM_HVC_ARGS *)Args);
} else {
ArmCallSmc ((ARM_SMC_ARGS *)Args);
|