Use the more precise Cortex-A57 based compatible strings to describe
the CPUs and the PMUs in the device tree.
Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
---
Silicon/AMD/Styx/Library/StyxDtbLoaderLib/StyxDtbLoaderLib.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Silicon/AMD/Styx/Library/StyxDtbLoaderLib/StyxDtbLoaderLib.c
b/Silicon/AMD/Styx/Library/StyxDtbLoaderLib/StyxDtbLoaderLib.c
index e723e77c7965..091d151ac722 100644
--- a/Silicon/AMD/Styx/Library/StyxDtbLoaderLib/StyxDtbLoaderLib.c
+++ b/Silicon/AMD/Styx/Library/StyxDtbLoaderLib/StyxDtbLoaderLib.c
@@ -405,7 +405,7 @@ PrepareFdt (
ArmCoreInfoTable[Index].CoreId);
MpId = cpu_to_fdt64 (MpId);
fdt_setprop (Fdt, CpuNode, "reg", &MpId, sizeof (MpId));
- fdt_setprop_string (Fdt, CpuNode, "compatible", "arm,armv8");
+ fdt_setprop_string (Fdt, CpuNode, "compatible", "arm,cortex-a57");
fdt_setprop_string (Fdt, CpuNode, "device_type", "cpu");
fdt_setprop_cell (Fdt, CpuNode, "i-cache-size", 3 * SIZE_16KB);
@@ -474,7 +474,7 @@ PrepareFdt (
// Create /pmu node
PmuNode = fdt_add_subnode(Fdt, 0, "pmu");
if (PmuNode >= 0) {
- fdt_setprop_string (Fdt, PmuNode, "compatible", "arm,armv8-pmuv3");
+ fdt_setprop_string (Fdt, PmuNode, "compatible", "arm,cortex-a57-pmu");
// append PMU interrupts
for (Index = 0; Index < ArmCoreCount; Index++) {
--
2.17.1
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