diff options
Diffstat (limited to 'src/soc/intel/common/block')
| -rw-r--r-- | src/soc/intel/common/block/acpi/acpi.c | 2 | ||||
| -rw-r--r-- | src/soc/intel/common/block/smm/smm.c | 19 |
2 files changed, 1 insertions, 20 deletions
diff --git a/src/soc/intel/common/block/acpi/acpi.c b/src/soc/intel/common/block/acpi/acpi.c index 8d75c9a147..c497399ba2 100644 --- a/src/soc/intel/common/block/acpi/acpi.c +++ b/src/soc/intel/common/block/acpi/acpi.c @@ -240,7 +240,7 @@ void southbridge_inject_dsdt(const struct device *device) if (gnvs) { acpi_create_gnvs(gnvs); /* And tell SMI about it */ - smm_setup_structures(gnvs, NULL, NULL); + apm_control(APM_CNT_GNVS_UPDATE); /* Add it to DSDT. */ acpigen_write_scope("\\"); diff --git a/src/soc/intel/common/block/smm/smm.c b/src/soc/intel/common/block/smm/smm.c index 0b120a7023..2fd97da221 100644 --- a/src/soc/intel/common/block/smm/smm.c +++ b/src/soc/intel/common/block/smm/smm.c @@ -70,22 +70,3 @@ void global_smi_enable_no_pwrbtn(void) { smm_southbridge_enable(GBL_EN); } - -void smm_setup_structures(void *gnvs, void *tcg, void *smi1) -{ - /* - * Issue SMI to set the gnvs pointer in SMM. - * tcg and smi1 are unused. - * - * EAX = APM_CNT_GNVS_UPDATE - * EBX = gnvs pointer - * EDX = APM_CNT - */ - asm volatile ( - "outb %%al, %%dx\n\t" - : /* ignore result */ - : "a" (APM_CNT_GNVS_UPDATE), - "b" ((u32)gnvs), - "d" (APM_CNT) - ); -} |