diff options
-rw-r--r-- | src/mainboard/google/beltino/chromeos.c | 18 | ||||
-rw-r--r-- | src/mainboard/google/beltino/onboard.h | 6 | ||||
-rw-r--r-- | src/mainboard/google/jecht/chromeos.c | 17 | ||||
-rw-r--r-- | src/mainboard/google/jecht/onboard.h | 6 |
4 files changed, 37 insertions, 10 deletions
diff --git a/src/mainboard/google/beltino/chromeos.c b/src/mainboard/google/beltino/chromeos.c index c51af1ad1a..ce3030daf5 100644 --- a/src/mainboard/google/beltino/chromeos.c +++ b/src/mainboard/google/beltino/chromeos.c @@ -8,9 +8,7 @@ #include <southbridge/intel/common/gpio.h> #include <types.h> #include <vendorcode/google/chromeos/chromeos.h> - -#define GPIO_SPI_WP 58 -#define GPIO_REC_MODE 12 +#include "onboard.h" #define FLAG_SPI_WP 0 #define FLAG_REC_MODE 1 @@ -27,6 +25,16 @@ void fill_lb_gpios(struct lb_gpios *gpios) lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } +static bool raw_write_protect_state(void) +{ + return get_gpio(GPIO_SPI_WP); +} + +static bool raw_recovery_mode_switch(void) +{ + return !get_gpio(GPIO_REC_MODE); +} + int get_write_protect_state(void) { const pci_devfn_t dev = PCI_DEV(0, 0x1f, 2); @@ -45,11 +53,11 @@ void init_bootmode_straps(void) const pci_devfn_t dev = PCI_DEV(0, 0x1f, 2); /* Write Protect: GPIO58 = GPIO_SPI_WP, active high */ - if (get_gpio(GPIO_SPI_WP)) + if (raw_write_protect_state()) flags |= (1 << FLAG_SPI_WP); /* Recovery: GPIO12 = RECOVERY_L, active low */ - if (!get_gpio(GPIO_REC_MODE)) + if (raw_recovery_mode_switch()) flags |= (1 << FLAG_REC_MODE); /* Developer: Virtual */ diff --git a/src/mainboard/google/beltino/onboard.h b/src/mainboard/google/beltino/onboard.h index 2cced23900..8bd21ce3d5 100644 --- a/src/mainboard/google/beltino/onboard.h +++ b/src/mainboard/google/beltino/onboard.h @@ -16,6 +16,12 @@ /* WLAN wake is GPIO 10 */ #define WLAN_WAKE_GPIO 10 +/* Recovery: GPIO12 = RECOVERY_L, active low */ +#define GPIO_REC_MODE 12 + +/* Write Protect: GPIO58 = GPIO_SPI_WP, active high */ +#define GPIO_SPI_WP 58 + /* IT8772F defs */ #define IT8772F_BASE 0x2e #define IT8772F_SERIAL_DEV PNP_DEV(IT8772F_BASE, IT8772F_SP1) diff --git a/src/mainboard/google/jecht/chromeos.c b/src/mainboard/google/jecht/chromeos.c index ff4cef6a60..807e37fcb2 100644 --- a/src/mainboard/google/jecht/chromeos.c +++ b/src/mainboard/google/jecht/chromeos.c @@ -12,9 +12,6 @@ #include <southbridge/intel/lynxpoint/lp_gpio.h> #include "onboard.h" -#define GPIO_SPI_WP 58 -#define GPIO_REC_MODE 12 - #define FLAG_SPI_WP 0 #define FLAG_REC_MODE 1 @@ -30,6 +27,16 @@ void fill_lb_gpios(struct lb_gpios *gpios) lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } +static bool raw_write_protect_state(void) +{ + return get_gpio(GPIO_SPI_WP); +} + +static bool raw_recovery_mode_switch(void) +{ + return !get_gpio(GPIO_REC_MODE); +} + int get_write_protect_state(void) { const pci_devfn_t dev = PCI_DEV(0, 0x1f, 2); @@ -48,11 +55,11 @@ void init_bootmode_straps(void) const pci_devfn_t dev = PCI_DEV(0, 0x1f, 2); /* Write Protect: GPIO58 = GPIO_SPI_WP, active high */ - if (get_gpio(GPIO_SPI_WP)) + if (raw_write_protect_state()) flags |= (1 << FLAG_SPI_WP); /* Recovery: GPIO12 = RECOVERY_L, active low */ - if (!get_gpio(GPIO_REC_MODE)) + if (raw_recovery_mode_switch()) flags |= (1 << FLAG_REC_MODE); /* Developer: Virtual */ diff --git a/src/mainboard/google/jecht/onboard.h b/src/mainboard/google/jecht/onboard.h index 1c37d7228d..a6ba80a7b3 100644 --- a/src/mainboard/google/jecht/onboard.h +++ b/src/mainboard/google/jecht/onboard.h @@ -37,4 +37,10 @@ enum { #define IT8772F_GPIO_DEV PNP_DEV(IT8772F_BASE, IT8772F_GPIO) #define IT8772F_SUPERIO_DEV PNP_DEV(IT8772F_BASE, 0) +/* Write Protect: GPIO58 = GPIO_SPI_WP, active high */ +#define GPIO_SPI_WP 58 + +/* Recovery: GPIO12 = RECOVERY_L, active low */ +#define GPIO_REC_MODE 12 + #endif |