@@ -46,6 +46,7 @@
#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 | \
@@ -385,6 +386,13 @@ 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;
}
@@ -733,6 +741,7 @@ 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();
@@ -754,6 +763,13 @@ 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;
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> --- board/boundary/nitrogen6x/nitrogen6x.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)