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authorFelix Held <felix-coreboot@felixheld.de>2024-01-04 18:31:35 +0100
committerFelix Held <felix-coreboot@felixheld.de>2024-01-11 22:35:32 +0000
commitc0a4c895e96a2539c308a35228c3ab9088af84db (patch)
tree4bf543078a88cade428661e9c8f1f1197d2fcfbb /src
parentc6322e1f823028003da10a0e21048d674a0933cb (diff)
cpu/x86/smi_trigger: use call_smm
Use call_smm instead of writing the command number directly to the APMC SMI command IO port. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Iefbdb3d17932d6db6a17b5771436ede220c714fb Reviewed-on: https://review.coreboot.org/c/coreboot/+/79828 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
-rw-r--r--src/cpu/x86/smi_trigger.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cpu/x86/smi_trigger.c b/src/cpu/x86/smi_trigger.c
index 5c63b9e92a..52c72472b2 100644
--- a/src/cpu/x86/smi_trigger.c
+++ b/src/cpu/x86/smi_trigger.c
@@ -3,6 +3,7 @@
#include <arch/io.h>
#include <console/console.h>
#include <cpu/x86/smm.h>
+#include <smm_call.h>
#include <stdint.h>
static void apmc_log(const char *fn, u8 cmd)
@@ -38,7 +39,7 @@ enum cb_err apm_control(u8 cmd)
apmc_log(__func__, cmd);
/* Now raise the SMI. */
- outb(cmd, pm_acpi_smi_cmd_port());
+ call_smm(cmd, 0, NULL);
printk(BIOS_DEBUG, "APMC done.\n");
return CB_SUCCESS;