From: Ard Biesheuvel <a...@kernel.org>
Spec adherent AArch64 systems use PSCI to manage secondary CPUs, and
only enter the execution level where UEFI and the OS live using a single
CPU.
This means using a SEC implementation of the MPCore variety is never
needed, and in practice, those drivers don't work correctly unless an
older version of the GIC is used (v2), which only supports up to 8 CPUs
and is therefore rare on server silicon.
So switch to the UniCore flavor, which should be functionally equivalent
if only a single CPU runs the UEFI firmware.
Signed-off-by: Ard Biesheuvel <a...@kernel.org>
---
Platform/Phytium/DurianPkg/DurianPkg.dsc | 2 +-
Platform/Phytium/DurianPkg/DurianPkg.fdf | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Platform/Phytium/DurianPkg/DurianPkg.dsc
b/Platform/Phytium/DurianPkg/DurianPkg.dsc
index be5719ec9ee8..1232b5856d6c 100644
--- a/Platform/Phytium/DurianPkg/DurianPkg.dsc
+++ b/Platform/Phytium/DurianPkg/DurianPkg.dsc
@@ -148,7 +148,7 @@ [Components.common]
OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
}
- ArmPlatformPkg/PrePi/PeiMPCore.inf {
+ ArmPlatformPkg/PrePi/PeiUniCore.inf {
<LibraryClasses>
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
}
diff --git a/Platform/Phytium/DurianPkg/DurianPkg.fdf
b/Platform/Phytium/DurianPkg/DurianPkg.fdf
index 321356a069f6..95db4ac6f183 100644
--- a/Platform/Phytium/DurianPkg/DurianPkg.fdf
+++ b/Platform/Phytium/DurianPkg/DurianPkg.fdf
@@ -222,7 +222,7 @@ [FV.FVMAIN_COMPACT]
READ_LOCK_CAP = TRUE
READ_LOCK_STATUS = TRUE
- INF ArmPlatformPkg/PrePi/PeiMPCore.inf
+ INF ArmPlatformPkg/PrePi/PeiUniCore.inf
FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED =
TRUE {
--
2.46.0.rc1.232.g9752f9e123-goog
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