Re: [PATCH 4/4] imx8mq_evk: Enable the USB3.0 host port

Patrick Wildt
2021-07-12T14:33:49Z

Am Sun, Feb 21, 2021 at 08:26:24AM -0800 schrieb Ye Li:
> Setup USB clock in board codes, and enable the DWC3 XHCI and
> PHY drivers to make USB3.0 host port working on i.MX8MQ EVK.
>
> Signed-off-by: Ye Li <ye.li@nxp.com>

The same change works on the MNT Reform 2 as well.

Reviewed-by: Patrick Wildt <patrick@blueri.se>

> board/freescale/imx8mq_evk/imx8mq_evk.c | 4 ++++
> configs/imx8mq_evk_defconfig | 9 +++++++++
> 2 files changed, 13 insertions(+)
>
> diff --git a/board/freescale/imx8mq_evk/imx8mq_evk.c b/board/freescale/imx8mq_evk/imx8mq_evk.c
> index 93da67d..e394805 100644
> --- a/board/freescale/imx8mq_evk/imx8mq_evk.c
> +++ b/board/freescale/imx8mq_evk/imx8mq_evk.c
> @@ -86,6 +86,10 @@ int board_init(void)
> setup_fec();
> #endif
>
> +#if defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_DWC3)
> + init_usb_clk();
> +#endif
> +
> return 0;
> }
>
> diff --git a/configs/imx8mq_evk_defconfig b/configs/imx8mq_evk_defconfig
> index a149c1a..a644862 100644
> --- a/configs/imx8mq_evk_defconfig
> +++ b/configs/imx8mq_evk_defconfig
> @@ -54,3 +54,12 @@ CONFIG_DM_REGULATOR_GPIO=y
> CONFIG_DM_RESET=y
> CONFIG_MXC_UART=y
> CONFIG_DM_THERMAL=y
> +CONFIG_CMD_USB=y
> +CONFIG_USB=y
> +CONFIG_USB_STORAGE=y
> +CONFIG_DM_USB=y
> +CONFIG_USB_XHCI_HCD=y
> +CONFIG_USB_XHCI_DWC3=y
> +CONFIG_USB_DWC3=y
> +CONFIG_PHY=y
> +CONFIG_PHY_IMX8MQ_USB=y
> --
> 2.7.4
>