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-rw-r--r--src/southbridge/intel/i82371eb/fadt.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/southbridge/intel/i82371eb/fadt.c b/src/southbridge/intel/i82371eb/fadt.c
index 5add01ce76..5aeff4ecc9 100644
--- a/src/southbridge/intel/i82371eb/fadt.c
+++ b/src/southbridge/intel/i82371eb/fadt.c
@@ -102,7 +102,8 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
* 18 FORCE_APIC_CLUSTER_MODEL
* 19 FORCE_APIC_PHYSICAL_DESTINATION_MODE
*/
- fadt->flags |= 0xa5;
+ fadt->flags |= ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED | ACPI_FADT_SLEEP_BUTTON |
+ ACPI_FADT_S4_RTC_WAKE;
fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8;