diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2021-11-07 00:12:25 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2021-11-11 13:28:41 +0000 |
| commit | 4b6ad4efe3d64c7e14136f1f62a3c71dac80c4fd (patch) | |
| tree | c793de5a05b9ec3101be6bdfa4c2ddf10054c697 /src/mainboard/samsung | |
| parent | 51df45f0f965768b04a21c581e94511b77df3056 (diff) | |
samsung/lumpy,stumpy: Add get_power_switch()
Change-Id: I75c2e86e64943eb241db48482746317ed9ba47af
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59002
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/samsung')
| -rw-r--r-- | src/mainboard/samsung/lumpy/chromeos.c | 12 | ||||
| -rw-r--r-- | src/mainboard/samsung/lumpy/onboard.h | 4 | ||||
| -rw-r--r-- | src/mainboard/samsung/stumpy/chromeos.c | 12 | ||||
| -rw-r--r-- | src/mainboard/samsung/stumpy/onboard.h | 2 |
4 files changed, 22 insertions, 8 deletions
diff --git a/src/mainboard/samsung/lumpy/chromeos.c b/src/mainboard/samsung/lumpy/chromeos.c index c6cdd668b7..22b936c839 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 @@ void fill_lb_gpios(struct lb_gpios *gpios) {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 @@ int get_lid_switch(void) 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 d43e1bae77..dd570762e2 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 1ed5d28cad..b845a9172c 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 @@ void fill_lb_gpios(struct lb_gpios *gpios) {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 @@ static bool raw_recovery_mode_switch(void) 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 602d456636..b89c20c18c 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 |