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-rw-r--r--src/northbridge/amd/pi/00730F01/state_machine.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/northbridge/amd/pi/00730F01/state_machine.c b/src/northbridge/amd/pi/00730F01/state_machine.c
index 9128c2427e50..a05e9e04e814 100644
--- a/src/northbridge/amd/pi/00730F01/state_machine.c
+++ b/src/northbridge/amd/pi/00730F01/state_machine.c
@@ -69,6 +69,9 @@ void platform_BeforeInitLate(struct sysinfo *cb, AMD_LATE_PARAMS *Late)
Late->GnbLateConfiguration.FchIoapicId = FCH_IOAPIC_ID;
}
+ /* Make binaryPI use \_SB_ as processor object scope in PSTATE SSDT */
+ Late->PlatformConfig.ProcessorScopeInSb = true;
+
/* Code for creating CDIT requires hop count table. If it is not
* present AGESA_ERROR is returned, which confuses users. CDIT is not
* written to the ACPI tables anyway. */