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-rw-r--r--src/soc/intel/baytrail/smihandler.c8
-rw-r--r--src/soc/intel/braswell/smihandler.c8
-rw-r--r--src/soc/intel/broadwell/pch/smihandler.c8
-rw-r--r--src/soc/intel/common/block/smm/smihandler.c8
-rw-r--r--src/soc/intel/denverton_ns/smihandler.c8
5 files changed, 5 insertions, 35 deletions
diff --git a/src/soc/intel/baytrail/smihandler.c b/src/soc/intel/baytrail/smihandler.c
index 6fedba7f69..1a33444ca4 100644
--- a/src/soc/intel/baytrail/smihandler.c
+++ b/src/soc/intel/baytrail/smihandler.c
@@ -281,9 +281,7 @@ static void southbridge_smi_apmc(void)
{
uint8_t reg8;
- /* Emulate B2 register as the FADT / Linux expects it */
-
- reg8 = inb(APM_CNT);
+ reg8 = apm_get_apmc();
switch (reg8) {
case APM_CNT_CST_CONTROL:
/*
@@ -291,7 +289,6 @@ static void southbridge_smi_apmc(void)
* some kind of race condition in Linux
* and causes a kernel oops
*/
- printk(BIOS_DEBUG, "C-state control\n");
break;
case APM_CNT_PST_CONTROL:
/*
@@ -299,15 +296,12 @@ static void southbridge_smi_apmc(void)
* some kind of race condition in Linux
* and causes a kernel oops
*/
- printk(BIOS_DEBUG, "P-state control\n");
break;
case APM_CNT_ACPI_DISABLE:
disable_pm1_control(SCI_EN);
- printk(BIOS_DEBUG, "SMI#: ACPI disabled.\n");
break;
case APM_CNT_ACPI_ENABLE:
enable_pm1_control(SCI_EN);
- printk(BIOS_DEBUG, "SMI#: ACPI enabled.\n");
break;
case APM_CNT_ELOG_GSMI:
if (CONFIG(ELOG_GSMI))
diff --git a/src/soc/intel/braswell/smihandler.c b/src/soc/intel/braswell/smihandler.c
index a4fdb013cb..7343d47933 100644
--- a/src/soc/intel/braswell/smihandler.c
+++ b/src/soc/intel/braswell/smihandler.c
@@ -260,9 +260,7 @@ static void southbridge_smi_apmc(void)
{
uint8_t reg8;
- /* Emulate B2 register as the FADT / Linux expects it */
-
- reg8 = inb(APM_CNT);
+ reg8 = apm_get_apmc();
switch (reg8) {
case APM_CNT_CST_CONTROL:
/*
@@ -270,7 +268,6 @@ static void southbridge_smi_apmc(void)
* some kind of race condition in Linux
* and causes a kernel oops
*/
- printk(BIOS_DEBUG, "C-state control\n");
break;
case APM_CNT_PST_CONTROL:
/*
@@ -278,15 +275,12 @@ static void southbridge_smi_apmc(void)
* some kind of race condition in Linux
* and causes a kernel oops
*/
- printk(BIOS_DEBUG, "P-state control\n");
break;
case APM_CNT_ACPI_DISABLE:
disable_pm1_control(SCI_EN);
- printk(BIOS_DEBUG, "SMI#: ACPI disabled.\n");
break;
case APM_CNT_ACPI_ENABLE:
enable_pm1_control(SCI_EN);
- printk(BIOS_DEBUG, "SMI#: ACPI enabled.\n");
break;
case APM_CNT_ELOG_GSMI:
if (CONFIG(ELOG_GSMI))
diff --git a/src/soc/intel/broadwell/pch/smihandler.c b/src/soc/intel/broadwell/pch/smihandler.c
index 5ed52d8fbd..02c795e411 100644
--- a/src/soc/intel/broadwell/pch/smihandler.c
+++ b/src/soc/intel/broadwell/pch/smihandler.c
@@ -312,23 +312,17 @@ static void southbridge_smi_apmc(void)
{
u8 reg8;
- /* Emulate B2 register as the FADT / Linux expects it */
-
- reg8 = inb(APM_CNT);
+ reg8 = apm_get_apmc();
switch (reg8) {
case APM_CNT_CST_CONTROL:
- printk(BIOS_DEBUG, "C-state control\n");
break;
case APM_CNT_PST_CONTROL:
- printk(BIOS_DEBUG, "P-state control\n");
break;
case APM_CNT_ACPI_DISABLE:
disable_pm1_control(SCI_EN);
- printk(BIOS_DEBUG, "SMI#: ACPI disabled.\n");
break;
case APM_CNT_ACPI_ENABLE:
enable_pm1_control(SCI_EN);
- printk(BIOS_DEBUG, "SMI#: ACPI enabled.\n");
break;
case APM_CNT_ELOG_GSMI:
if (CONFIG(ELOG_GSMI))
diff --git a/src/soc/intel/common/block/smm/smihandler.c b/src/soc/intel/common/block/smm/smihandler.c
index 51a3003195..4aed3f8848 100644
--- a/src/soc/intel/common/block/smm/smihandler.c
+++ b/src/soc/intel/common/block/smm/smihandler.c
@@ -331,9 +331,7 @@ void smihandler_southbridge_apmc(
{
uint8_t reg8;
- /* Emulate B2 register as the FADT / Linux expects it */
-
- reg8 = inb(APM_CNT);
+ reg8 = apm_get_apmc();
switch (reg8) {
case APM_CNT_CST_CONTROL:
/*
@@ -341,7 +339,6 @@ void smihandler_southbridge_apmc(
* some kind of race condition in Linux
* and causes a kernel oops
*/
- printk(BIOS_DEBUG, "C-state control\n");
break;
case APM_CNT_PST_CONTROL:
/*
@@ -349,15 +346,12 @@ void smihandler_southbridge_apmc(
* some kind of race condition in Linux
* and causes a kernel oops
*/
- printk(BIOS_DEBUG, "P-state control\n");
break;
case APM_CNT_ACPI_DISABLE:
pmc_disable_pm1_control(SCI_EN);
- printk(BIOS_DEBUG, "SMI#: ACPI disabled.\n");
break;
case APM_CNT_ACPI_ENABLE:
pmc_enable_pm1_control(SCI_EN);
- printk(BIOS_DEBUG, "SMI#: ACPI enabled.\n");
break;
case APM_CNT_ELOG_GSMI:
if (CONFIG(ELOG_GSMI))
diff --git a/src/soc/intel/denverton_ns/smihandler.c b/src/soc/intel/denverton_ns/smihandler.c
index ae15795db9..f00d9216ec 100644
--- a/src/soc/intel/denverton_ns/smihandler.c
+++ b/src/soc/intel/denverton_ns/smihandler.c
@@ -220,31 +220,25 @@ static void southbridge_smi_apmc(void)
{
uint8_t reg8;
- /* Emulate B2 register as the FADT / Linux expects it */
-
- reg8 = inb(APM_CNT);
+ reg8 = apm_get_apmc();
switch (reg8) {
case APM_CNT_CST_CONTROL:
/* Calling this function seems to cause
* some kind of race condition in Linux
* and causes a kernel oops
*/
- printk(BIOS_DEBUG, "C-state control\n");
break;
case APM_CNT_PST_CONTROL:
/* Calling this function seems to cause
* some kind of race condition in Linux
* and causes a kernel oops
*/
- printk(BIOS_DEBUG, "P-state control\n");
break;
case APM_CNT_ACPI_DISABLE:
disable_pm1_control(SCI_EN);
- printk(BIOS_DEBUG, "SMI#: ACPI disabled.\n");
break;
case APM_CNT_ACPI_ENABLE:
enable_pm1_control(SCI_EN);
- printk(BIOS_DEBUG, "SMI#: ACPI enabled.\n");
break;
case APM_CNT_FINALIZE:
finalize();