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-rw-r--r--src/mainboard/lenovo/t420/dsdt.asl5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mainboard/lenovo/t420/dsdt.asl b/src/mainboard/lenovo/t420/dsdt.asl
index d554ed9f13..ba96303e6e 100644
--- a/src/mainboard/lenovo/t420/dsdt.asl
+++ b/src/mainboard/lenovo/t420/dsdt.asl
@@ -21,12 +21,13 @@
#define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0
#define EC_LENOVO_H8_ME_WORKAROUND 1
+#include <arch/acpi.h>
DefinitionBlock(
"dsdt.aml",
"DSDT",
0x02, // DSDT revision: ACPI v2.0 and up
- "COREv4", // OEM id
- "COREBOOT", // OEM table id
+ OEM_ID,
+ ACPI_TABLE_CREATOR,
0x20110725 // OEM revision
)
{