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-rw-r--r--src/mainboard/google/butterfly/romstage.c21
-rw-r--r--src/mainboard/google/link/romstage.c22
-rw-r--r--src/mainboard/google/parrot/romstage.c21
-rw-r--r--src/mainboard/google/stout/romstage.c21
-rw-r--r--src/mainboard/intel/emeraldlake2/romstage.c21
-rw-r--r--src/mainboard/kontron/ktqm77/romstage.c21
-rw-r--r--src/mainboard/lenovo/t520/romstage.c21
-rw-r--r--src/mainboard/lenovo/t530/romstage.c21
-rw-r--r--src/mainboard/lenovo/x220/romstage.c21
-rw-r--r--src/mainboard/lenovo/x230/romstage.c21
-rw-r--r--src/mainboard/samsung/lumpy/romstage.c21
-rw-r--r--src/mainboard/samsung/stumpy/romstage.c21
12 files changed, 13 insertions, 240 deletions
diff --git a/src/mainboard/google/butterfly/romstage.c b/src/mainboard/google/butterfly/romstage.c
index 03d499d69c..908b6d869e 100644
--- a/src/mainboard/google/butterfly/romstage.c
+++ b/src/mainboard/google/butterfly/romstage.c
@@ -117,8 +117,6 @@ void main(unsigned long bist)
{
int boot_mode = 0;
int cbmem_was_initted;
- u32 pm1_cnt;
- u16 pm1_sts;
struct pei_data pei_data = {
pei_version: PEI_VERSION,
@@ -202,24 +200,7 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- boot_mode = 2;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ boot_mode = southbridge_detect_s3_resume() ? 2 : 0;
post_code(0x38);
/* Enable SPD ROMs and DDR-III DRAM */
diff --git a/src/mainboard/google/link/romstage.c b/src/mainboard/google/link/romstage.c
index ca58262b91..8236e2062d 100644
--- a/src/mainboard/google/link/romstage.c
+++ b/src/mainboard/google/link/romstage.c
@@ -155,8 +155,6 @@ void main(unsigned long bist)
{
int boot_mode = 0;
int cbmem_was_initted;
- u32 pm1_cnt;
- u16 pm1_sts;
struct pei_data pei_data = {
.pei_version = PEI_VERSION,
@@ -239,24 +237,8 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- boot_mode = 2;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- } else {
+ boot_mode = southbridge_detect_s3_resume() ? 2 : 0;
+ if (boot_mode == 0) {
/* This is the fastest way to let users know
* the Intel CPU is now alive.
*/
diff --git a/src/mainboard/google/parrot/romstage.c b/src/mainboard/google/parrot/romstage.c
index 667d639d5a..ce42b4126e 100644
--- a/src/mainboard/google/parrot/romstage.c
+++ b/src/mainboard/google/parrot/romstage.c
@@ -118,8 +118,6 @@ void main(unsigned long bist)
{
int boot_mode = 0;
int cbmem_was_initted;
- u32 pm1_cnt;
- u16 pm1_sts;
struct pei_data pei_data = {
.pei_version = PEI_VERSION,
@@ -202,24 +200,7 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- boot_mode = 2;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ boot_mode = southbridge_detect_s3_resume() ? 2 : 0;
post_code(0x38);
/* Enable SPD ROMs and DDR-III DRAM */
diff --git a/src/mainboard/google/stout/romstage.c b/src/mainboard/google/stout/romstage.c
index 7ac5297d5a..bfa4af703e 100644
--- a/src/mainboard/google/stout/romstage.c
+++ b/src/mainboard/google/stout/romstage.c
@@ -159,8 +159,6 @@ void main(unsigned long bist)
{
int boot_mode = 0;
int cbmem_was_initted;
- u32 pm1_cnt;
- u16 pm1_sts;
struct pei_data pei_data = {
pei_version: PEI_VERSION,
@@ -249,24 +247,7 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- boot_mode = 2;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ boot_mode = southbridge_detect_s3_resume() ? 2 : 0;
/* Do ec reset as early as possible, but skip it on S3 resume */
if (boot_mode < 2)
diff --git a/src/mainboard/intel/emeraldlake2/romstage.c b/src/mainboard/intel/emeraldlake2/romstage.c
index c9c2b1d41f..220b1d731d 100644
--- a/src/mainboard/intel/emeraldlake2/romstage.c
+++ b/src/mainboard/intel/emeraldlake2/romstage.c
@@ -167,8 +167,6 @@ void main(unsigned long bist)
{
int boot_mode = 0;
int cbmem_was_initted;
- u32 pm1_cnt;
- u16 pm1_sts;
struct pei_data pei_data = {
.pei_version = PEI_VERSION,
@@ -250,24 +248,7 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- boot_mode = 2;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ boot_mode = southbridge_detect_s3_resume() ? 2 : 0;
post_code(0x38);
/* Enable SPD ROMs and DDR-III DRAM */
diff --git a/src/mainboard/kontron/ktqm77/romstage.c b/src/mainboard/kontron/ktqm77/romstage.c
index 5053530cf1..401314cd8d 100644
--- a/src/mainboard/kontron/ktqm77/romstage.c
+++ b/src/mainboard/kontron/ktqm77/romstage.c
@@ -164,8 +164,6 @@ void main(unsigned long bist)
{
int boot_mode = 0;
int cbmem_was_initted;
- u32 pm1_cnt;
- u16 pm1_sts;
struct pei_data pei_data = {
.pei_version = PEI_VERSION,
@@ -262,24 +260,7 @@ void main(unsigned long bist)
pci_read_config32(PCI_DEV(0, 0, 0), DEVEN) |
DEVEN_PEG10);
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- boot_mode = 2;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ boot_mode = southbridge_detect_s3_resume() ? 2 : 0;
post_code(0x38);
/* Enable SPD ROMs and DDR-III DRAM */
diff --git a/src/mainboard/lenovo/t520/romstage.c b/src/mainboard/lenovo/t520/romstage.c
index 8fc0f5f037..a0cbad5ac7 100644
--- a/src/mainboard/lenovo/t520/romstage.c
+++ b/src/mainboard/lenovo/t520/romstage.c
@@ -114,8 +114,6 @@ void main(unsigned long bist)
{
int boot_mode = 0;
int cbmem_was_initted;
- u32 pm1_cnt;
- u16 pm1_sts;
if (MCHBAR16(SSKPD) == 0xCAFE) {
outb(0x6, 0xcf9);
@@ -196,24 +194,7 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- boot_mode = 2;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ boot_mode = southbridge_detect_s3_resume() ? 2 : 0;
post_code(0x38);
/* Enable SPD ROMs and DDR-III DRAM */
diff --git a/src/mainboard/lenovo/t530/romstage.c b/src/mainboard/lenovo/t530/romstage.c
index d95f10a931..c2f0a4bc79 100644
--- a/src/mainboard/lenovo/t530/romstage.c
+++ b/src/mainboard/lenovo/t530/romstage.c
@@ -152,8 +152,6 @@ static void init_usb(void)
void main(unsigned long bist)
{
int s3resume = 0;
- u32 pm1_cnt;
- u16 pm1_sts;
spd_raw_data spd[4];
if (MCHBAR16(SSKPD) == 0xCAFE) {
@@ -200,24 +198,7 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- s3resume = 1;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ s3resume = southbridge_detect_s3_resume();
post_code(0x38);
/* Enable SPD ROMs and DDR-III DRAM */
diff --git a/src/mainboard/lenovo/x220/romstage.c b/src/mainboard/lenovo/x220/romstage.c
index 59563f9286..b989ecb686 100644
--- a/src/mainboard/lenovo/x220/romstage.c
+++ b/src/mainboard/lenovo/x220/romstage.c
@@ -151,8 +151,6 @@ init_usb (void)
void main(unsigned long bist)
{
int s3resume = 0;
- u32 pm1_cnt;
- u16 pm1_sts;
spd_raw_data spd[4];
if (MCHBAR16(SSKPD) == 0xCAFE) {
@@ -198,24 +196,7 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- s3resume = 1;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ s3resume = southbridge_detect_s3_resume();
post_code(0x38);
/* Enable SPD ROMs and DDR-III DRAM */
diff --git a/src/mainboard/lenovo/x230/romstage.c b/src/mainboard/lenovo/x230/romstage.c
index 1a96ab25e4..16a17c282f 100644
--- a/src/mainboard/lenovo/x230/romstage.c
+++ b/src/mainboard/lenovo/x230/romstage.c
@@ -152,8 +152,6 @@ init_usb (void)
void main(unsigned long bist)
{
int s3resume = 0;
- u32 pm1_cnt;
- u16 pm1_sts;
spd_raw_data spd[4];
if (MCHBAR16(SSKPD) == 0xCAFE) {
@@ -189,24 +187,7 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- s3resume = 1;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ s3resume = southbridge_detect_s3_resume();
post_code(0x38);
/* Enable SPD ROMs and DDR-III DRAM */
diff --git a/src/mainboard/samsung/lumpy/romstage.c b/src/mainboard/samsung/lumpy/romstage.c
index 20fcaee39c..dc4161d8b0 100644
--- a/src/mainboard/samsung/lumpy/romstage.c
+++ b/src/mainboard/samsung/lumpy/romstage.c
@@ -137,8 +137,6 @@ void main(unsigned long bist)
{
int boot_mode = 0;
int cbmem_was_initted;
- u32 pm1_cnt;
- u16 pm1_sts;
struct pei_data pei_data = {
pei_version: PEI_VERSION,
@@ -225,24 +223,7 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- boot_mode = 2;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ boot_mode = southbridge_detect_s3_resume() ? 2 : 0;
post_code(0x38);
/* Enable SPD ROMs and DDR-III DRAM */
diff --git a/src/mainboard/samsung/stumpy/romstage.c b/src/mainboard/samsung/stumpy/romstage.c
index 2166d6e4f4..625903d3f6 100644
--- a/src/mainboard/samsung/stumpy/romstage.c
+++ b/src/mainboard/samsung/stumpy/romstage.c
@@ -177,8 +177,6 @@ void main(unsigned long bist)
{
int boot_mode = 0;
int cbmem_was_initted;
- u32 pm1_cnt;
- u16 pm1_sts;
struct pei_data pei_data = {
.pei_version = PEI_VERSION,
@@ -265,24 +263,7 @@ void main(unsigned long bist)
sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
-
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
-
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- boot_mode = 2;
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
- }
+ boot_mode = southbridge_detect_s3_resume() ? 2 : 0;
post_code(0x38);
/* Enable SPD ROMs and DDR-III DRAM */
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-09 22:23:13 +0000