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-rw-r--r--src/soc/intel/broadwell/lpc.c4
-rw-r--r--src/soc/intel/denverton_ns/romstage.c13
-rw-r--r--src/soc/intel/skylake/cpu.c5
3 files changed, 8 insertions, 14 deletions
diff --git a/src/soc/intel/broadwell/lpc.c b/src/soc/intel/broadwell/lpc.c
index 7679724ece..df1d857a2d 100644
--- a/src/soc/intel/broadwell/lpc.c
+++ b/src/soc/intel/broadwell/lpc.c
@@ -428,13 +428,11 @@ static void pch_cg_init(struct device *dev)
static void pch_set_acpi_mode(void)
{
-#if CONFIG(HAVE_SMI_HANDLER)
- if (!acpi_is_wakeup_s3()) {
+ if (CONFIG(HAVE_SMI_HANDLER) && !acpi_is_wakeup_s3()) {
printk(BIOS_DEBUG, "Disabling ACPI via APMC:\n");
outb(APM_CNT_ACPI_DISABLE, APM_CNT);
printk(BIOS_DEBUG, "done.\n");
}
-#endif /* CONFIG_HAVE_SMI_HANDLER */
}
static void lpc_init(struct device *dev)
diff --git a/src/soc/intel/denverton_ns/romstage.c b/src/soc/intel/denverton_ns/romstage.c
index 6d8eaab9b1..2ad78a02df 100644
--- a/src/soc/intel/denverton_ns/romstage.c
+++ b/src/soc/intel/denverton_ns/romstage.c
@@ -141,12 +141,9 @@ asmlinkage void car_stage_entry(void)
struct postcar_frame pcf;
uintptr_t top_of_ram;
-
-#if CONFIG(HAVE_SMI_HANDLER)
void *smm_base;
size_t smm_size;
uintptr_t tseg_base;
-#endif
console_init();
@@ -177,7 +174,6 @@ asmlinkage void car_stage_entry(void)
/* Cache the memory-mapped boot media. */
postcar_frame_add_romcache(&pcf, MTRR_TYPE_WRPROT);
-#if CONFIG(HAVE_SMI_HANDLER)
/*
* Cache the TSEG region at the top of ram. This region is
* not restricted to SMM mode until SMM has been relocated.
@@ -185,10 +181,11 @@ asmlinkage void car_stage_entry(void)
* when relocating the SMM handler as well as using the TSEG
* region for other purposes.
*/
- smm_region(&smm_base, &smm_size);
- tseg_base = (uintptr_t)smm_base;
- postcar_frame_add_mtrr(&pcf, tseg_base, smm_size, MTRR_TYPE_WRBACK);
-#endif
+ if (CONFIG(HAVE_SMI_HANDLER)) {
+ smm_region(&smm_base, &smm_size);
+ tseg_base = (uintptr_t)smm_base;
+ postcar_frame_add_mtrr(&pcf, tseg_base, smm_size, MTRR_TYPE_WRBACK);
+ }
run_postcar_phase(&pcf);
}
diff --git a/src/soc/intel/skylake/cpu.c b/src/soc/intel/skylake/cpu.c
index a63809bd7e..df08959cc8 100644
--- a/src/soc/intel/skylake/cpu.c
+++ b/src/soc/intel/skylake/cpu.c
@@ -487,9 +487,8 @@ static void post_mp_init(void)
smm_southbridge_enable(GBL_EN);
/* Lock down the SMRAM space. */
-#if CONFIG(HAVE_SMI_HANDLER)
- smm_lock();
-#endif
+ if (CONFIG(HAVE_SMI_HANDLER))
+ smm_lock();
mp_run_on_all_cpus(vmx_configure, NULL, 2 * USECS_PER_MSEC);