Signed-off-by: Troy Kisky troy.kisky@boundarydevices.com --- board/boundary/nitrogen6x/nitrogen6x.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index 1a29b6f..eedcd77 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -30,6 +30,7 @@ #include <i2c.h>
DECLARE_GLOBAL_DATA_PTR; +#define GP_USB_OTG_PWR IMX_GPIO_NR(3, 22)
#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \ @@ -369,6 +370,13 @@ int board_eth_init(bd_t *bis) free(bus); } #endif + +#ifdef CONFIG_MV_UDC + otg_enable(); + + /* For otg ethernet*/ + usb_eth_initialize(bis); +#endif return 0; }
@@ -717,6 +725,7 @@ int board_early_init_f(void) gpio_direction_input(WL12XX_WL_IRQ_GP); gpio_direction_output(WL12XX_WL_ENABLE_GP, 0); gpio_direction_output(WL12XX_BT_ENABLE_GP, 0); + gpio_direction_output(GP_USB_OTG_PWR, 0); /* OTG power off */
imx_iomux_v3_setup_multiple_pads(wl12xx_pads, ARRAY_SIZE(wl12xx_pads)); setup_buttons(); @@ -738,6 +747,13 @@ int overwrite_console(void)
int board_init(void) { + struct iomuxc_base_regs *const iomuxc_regs + = (struct iomuxc_base_regs *)IOMUXC_BASE_ADDR; + + clrsetbits_le32(&iomuxc_regs->gpr[1], + IOMUXC_GPR1_OTG_ID_MASK, + IOMUXC_GPR1_OTG_ID_GPIO1); + /* address of boot parameters */ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;