Change in coreboot[master]: samsung/lumpy,stumpy: Add get_power_switch()

[Kyösti Mälkki (Code Review)]

Kyösti Mälkki has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/59002 )

Change subject: samsung/lumpy,stumpy: Add get_power_switch()
......................................................................

samsung/lumpy,stumpy: Add get_power_switch()

Change-Id: I75c2e86e64943eb241db48482746317ed9ba47af
Signed-off-by: Kyösti Mälkki 
---
M src/mainboard/samsung/lumpy/chromeos.c
M src/mainboard/samsung/lumpy/onboard.h
M src/mainboard/samsung/stumpy/chromeos.c
M src/mainboard/samsung/stumpy/onboard.h
4 files changed, 22 insertions(+), 8 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/02/59002/1

diff --git a/src/mainboard/samsung/lumpy/chromeos.c b/src/mainboard/samsung/lumpy/chromeos.c
index bbae938..5447e11 100644
--- a/src/mainboard/samsung/lumpy/chromeos.c
+++ b/src/mainboard/samsung/lumpy/chromeos.c
@@ -19,9 +19,6 @@

void fill_lb_gpios(struct lb_gpios *gpios)
 {
-	const pci_devfn_t dev = PCI_DEV(0, 0x1f, 0);
-	u16 gen_pmcon_1 = pci_s_read_config32(dev, GEN_PMCON_1);
-
    struct lb_gpio chromeos_gpios[] = {
    	/* Recovery: GPIO42 = CHP3_REC_MODE# */
    	{GPIO_REC_MODE, ACTIVE_LOW, !get_recovery_mode_switch(),
@@ -30,7 +27,7 @@
    	{100, ACTIVE_HIGH, get_lid_switch(), "lid"},

/* Power Button */
-		{101, ACTIVE_LOW, (gen_pmcon_1 >> 9) & 1, "power"},
+		{101, ACTIVE_LOW, get_power_switch(), "power"},

/* Did we load the VGA Option ROM? */
    	/* -1 indicates that this is a pseudo GPIO */
@@ -54,6 +51,13 @@
    return ec_read(0x83) & 1;
 }

+int get_power_switch(void)
+{
+	const pci_devfn_t dev = PCI_DEV(0, 0x1f, 0);
+	u16 gen_pmcon_1 = pci_s_read_config32(dev, GEN_PMCON_1);
+	return (gen_pmcon_1 >> 9) & 1;
+}
+
 int get_write_protect_state(void)
 {
    const pci_devfn_t dev = PCI_DEV(0, 0x1f, 2);
diff --git a/src/mainboard/samsung/lumpy/onboard.h b/src/mainboard/samsung/lumpy/onboard.h
index d43e1bae..dd57076 100644
--- a/src/mainboard/samsung/lumpy/onboard.h
+++ b/src/mainboard/samsung/lumpy/onboard.h
@@ -18,4 +18,8 @@
 /* Recovery: GPIO42 = CHP3_REC_MODE#, active low */
 #define GPIO_REC_MODE	42

+#ifndef __ACPI__
+int get_power_switch(void);
+#endif
+
 #endif
diff --git a/src/mainboard/samsung/stumpy/chromeos.c b/src/mainboard/samsung/stumpy/chromeos.c
index 91fabbd..447aa0d 100644
--- a/src/mainboard/samsung/stumpy/chromeos.c
+++ b/src/mainboard/samsung/stumpy/chromeos.c
@@ -15,9 +15,6 @@

void fill_lb_gpios(struct lb_gpios *gpios)
 {
-	const pci_devfn_t dev = PCI_DEV(0, 0x1f, 0);
-	u16 gen_pmcon_1 = pci_s_read_config32(dev, GEN_PMCON_1);
-
    struct lb_gpio chromeos_gpios[] = {
    	/* Recovery: GPIO42 = CHP3_REC_MODE# */
    	{GPIO_REC_MODE, ACTIVE_LOW, !get_recovery_mode_switch(),
@@ -27,7 +24,7 @@
    	{100, ACTIVE_HIGH, 1, "lid"},

/* Power Button */
-		{101, ACTIVE_LOW, (gen_pmcon_1 >> 9) & 1, "power"},
+		{101, ACTIVE_LOW, get_power_switch(), "power"},

/* Did we load the VGA Option ROM? */
    	/* -1 indicates that this is a pseudo GPIO */
@@ -46,6 +43,13 @@
    return !get_gpio(GPIO_REC_MODE);
 }

+int get_power_switch(void)
+{
+	const pci_devfn_t dev = PCI_DEV(0, 0x1f, 0);
+	u16 gen_pmcon_1 = pci_s_read_config32(dev, GEN_PMCON_1);
+	return (gen_pmcon_1 >> 9) & 1;
+}
+
 int get_write_protect_state(void)
 {
    const pci_devfn_t dev = PCI_DEV(0, 0x1f, 2);
diff --git a/src/mainboard/samsung/stumpy/onboard.h b/src/mainboard/samsung/stumpy/onboard.h
index 602d456..b89c20c 100644
--- a/src/mainboard/samsung/stumpy/onboard.h
+++ b/src/mainboard/samsung/stumpy/onboard.h
@@ -9,4 +9,6 @@
 /* Write Protect: GPIO68 = CHP3_SPI_WP, active high */
 #define GPIO_SPI_WP	68

+int get_power_switch(void);
+
 #endif