diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/mx6q_arm2/mx6q_arm2.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/board/freescale/mx6q_arm2/mx6q_arm2.c b/board/freescale/mx6q_arm2/mx6q_arm2.c index 1538212..17ab35a 100644 --- a/board/freescale/mx6q_arm2/mx6q_arm2.c +++ b/board/freescale/mx6q_arm2/mx6q_arm2.c @@ -67,6 +67,11 @@ #include <asm/clock.h> #endif +#ifdef CONFIG_MXC_GPIO +#include <asm/gpio.h> +#include <asm/arch/gpio.h> +#endif + DECLARE_GLOBAL_DATA_PTR; static u32 system_rev; @@ -1186,6 +1191,18 @@ int board_init(void) return 0; } +#ifdef CONFIG_ANDROID_RECOVERY + +int check_recovery_cmd_file(void) +{ + /*not realized*/ + return 0; +} +#endif + + + + int board_late_init(void) { return 0; @@ -1374,3 +1391,33 @@ int checkboard(void) return 0; } + + +#ifdef CONFIG_IMX_UDC + +#define USB_H1_POWER IMX_GPIO_NR(3, 31) +#define USB_OTG_PWR0 IMX_GPIO_NR(3, 22) +#define USB_OTG_PWR1 IMX_GPIO_NR(4, 15) + +void udc_pins_setting(void) +{ + mxc_iomux_v3_setup_pad(MX6X_IOMUX(PAD_GPIO_1__USBOTG_ID)); + mxc_iomux_set_gpr_register(1, 13, 1, 1); + + /*USB_HOST_VBUS EIM_D31 LED D5*/ + gpio_direction_output(USB_H1_POWER, 1); + mxc_iomux_v3_setup_pad(MX6X_IOMUX(PAD_EIM_D31__GPIO_3_31)); + + /*USB_OTG_VBUS EIM_D22 KEY_ROW4 LED D6*/ + /* there are two pads to control OTG power supply, but only one pads + acturally used, in case of different hardware setting, two pads + function as gpio, and set to 0. + In case of 1-pluse when set the pad as gpio, set the pad to 0 before + setting it as gpio*/ + gpio_direction_output(USB_OTG_PWR0, 0); + mxc_iomux_v3_setup_pad(MX6X_IOMUX(PAD_EIM_D22__GPIO_3_22)); + + gpio_direction_output(USB_OTG_PWR1, 0); + mxc_iomux_v3_setup_pad(MX6X_IOMUX(PAD_KEY_ROW4__GPIO_4_15)); +} +#endif |