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-rw-r--r--src/mainboard/emulation/qemu-q35/acpi_tables.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/mainboard/emulation/qemu-q35/acpi_tables.c b/src/mainboard/emulation/qemu-q35/acpi_tables.c
index b9e76a93ed..423625711b 100644
--- a/src/mainboard/emulation/qemu-q35/acpi_tables.c
+++ b/src/mainboard/emulation/qemu-q35/acpi_tables.c
@@ -42,11 +42,13 @@ void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
fadt->reserved = 0x00;
fadt->preferred_pm_profile = PM_MOBILE;
fadt->sci_int = 0x9;
- fadt->smi_cmd = 0;
- fadt->acpi_enable = 0;
- fadt->acpi_disable = 0;
- fadt->s4bios_req = 0x0;
- fadt->pstate_cnt = 0;
+
+ if (CONFIG(HAVE_SMI_HANDLER)) {
+ /* Do not advertise SMI even if installed. */
+ fadt->smi_cmd = 0;
+ fadt->acpi_enable = 0;
+ fadt->acpi_disable = 0;
+ }
fadt->pm1a_evt_blk = pmbase;
fadt->pm1b_evt_blk = 0x0;
@@ -65,7 +67,6 @@ void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
fadt->gpe0_blk_len = 16;
fadt->gpe1_blk_len = 0;
fadt->gpe1_base = 0;
- fadt->cst_cnt = 0;
fadt->p_lvl2_lat = 1;
fadt->p_lvl3_lat = 0x39;
fadt->flush_size = 0;