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-rw-r--r--src/soc/amd/stoneyridge/acpi.c5
-rw-r--r--src/soc/intel/fsp_baytrail/acpi.c6
-rw-r--r--src/soc/intel/fsp_broadwell_de/acpi.c6
3 files changed, 6 insertions, 11 deletions
diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c
index 1f6e62abb7..645aff4531 100644
--- a/src/soc/amd/stoneyridge/acpi.c
+++ b/src/soc/amd/stoneyridge/acpi.c
@@ -159,9 +159,8 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
fadt->reset_value = 6;
- fadt->res3 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res4 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res5 = 0; /* reserved, MUST be 0 ACPI 3.0 */
+ fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->FADT_MinorVersion = 0; /* MUST be 0 ACPI 3.0 */
fadt->x_firmware_ctl_l = 0; /* set to 0 if firmware_ctrl is used */
fadt->x_firmware_ctl_h = 0;
diff --git a/src/soc/intel/fsp_baytrail/acpi.c b/src/soc/intel/fsp_baytrail/acpi.c
index a378f5e7c6..2640a80daf 100644
--- a/src/soc/intel/fsp_baytrail/acpi.c
+++ b/src/soc/intel/fsp_baytrail/acpi.c
@@ -258,10 +258,8 @@ void acpi_fill_in_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
fadt->reset_reg.addrh = 0x00;
fadt->reset_value = 6;
- /* Reserved Bits */
- fadt->res3 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res4 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res5 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
+ fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->FADT_MinorVersion = 0; /* MUST be 0 ACPI 3.0 */
/* Extended ACPI Pointers */
fadt->x_firmware_ctl_l = (unsigned long)facs;
diff --git a/src/soc/intel/fsp_broadwell_de/acpi.c b/src/soc/intel/fsp_broadwell_de/acpi.c
index 15ea5eccea..d5bee64a24 100644
--- a/src/soc/intel/fsp_broadwell_de/acpi.c
+++ b/src/soc/intel/fsp_broadwell_de/acpi.c
@@ -238,10 +238,8 @@ void acpi_fill_in_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
fadt->reset_reg.addrh = 0x00;
fadt->reset_value = 6;
- /* Reserved Bits */
- fadt->res3 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res4 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res5 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
+ fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->FADT_MinorVersion = 0; /* MUST be 0 ACPI 3.0 */
/* Extended ACPI Pointers */
fadt->x_firmware_ctl_l = (unsigned long)facs;