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-rw-r--r--src/northbridge/amd/pi/00660F01/northbridge.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/northbridge/amd/pi/00660F01/northbridge.c b/src/northbridge/amd/pi/00660F01/northbridge.c
index 1f2c28ed77..6a2cb8fac2 100644
--- a/src/northbridge/amd/pi/00660F01/northbridge.c
+++ b/src/northbridge/amd/pi/00660F01/northbridge.c
@@ -32,7 +32,6 @@
#include <FieldAccessors.h>
#include <Options.h>
#include <Topology.h>
-#include <cpuRegisters.h>
#include <northbridge/amd/agesa/agesa_helper.h>
#if IS_ENABLED(CONFIG_BINARYPI_LEGACY_WRAPPER)
#include <northbridge/amd/pi/agesawrapper.h>
@@ -934,7 +933,7 @@ static void cpu_bus_scan(device_t dev)
#endif
/* Get Max Number of cores(MNC) */
- coreid_bits = (cpuid_ecx(AMD_CPUID_ASIZE_PCCOUNT) & 0x0000F000) >> 12;
+ coreid_bits = (cpuid_ecx(0x80000008) & 0x0000F000) >> 12;
core_max = 1 << (coreid_bits & 0x000F); //mnc
ApicIdCoreIdSize = ((cpuid_ecx(0x80000008)>>12) & 0xF);