[U-Boot] [PATCH 4/5] mx53loco: add end enable USB host support on port 1

[Marek Vasut]

> Signed-off-by: Wolfgang Grandegger <wg at denx.de>
> CC: Jason Liu <r64343 at freescale.com>
> ---
>  board/freescale/mx53loco/mx53loco.c |   10 ++++++++++
>  include/configs/mx53loco.h          |   13 +++++++++++++
>  2 files changed, 23 insertions(+), 0 deletions(-)
> 
> diff --git a/board/freescale/mx53loco/mx53loco.c
> b/board/freescale/mx53loco/mx53loco.c index b4c7f33..7bccfa9 100644
> --- a/board/freescale/mx53loco/mx53loco.c
> +++ b/board/freescale/mx53loco/mx53loco.c
> @@ -78,6 +78,16 @@ static void setup_iomux_uart(void)
>  				PAD_CTL_ODE_OPENDRAIN_ENABLE);
>  }
> 
> +#ifdef CONFIG_USB_EHCI_MX5
> +void board_ehci_hcd_init(int port)
> +{
> +	/* request VBUS power enable pin, GPIO[8}, gpio7 */
> +	mxc_request_iomux(MX53_PIN_ATA_DA_2, IOMUX_CONFIG_ALT1);
> +	gpio_direction_output(IMX_GPIO_NR(7, 8), 0);
> +	gpio_set_value(IMX_GPIO_NR(7, 8), 1);

We don't have this GPIO defined by standard means?

> +}
> +#endif
> +
>  static void setup_iomux_fec(void)
>  {
>  	/*FEC_MDIO*/
> diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
> index d699010..9ce43d7 100644
> --- a/include/configs/mx53loco.h
> +++ b/include/configs/mx53loco.h
> @@ -72,6 +72,19 @@
>  #define CONFIG_CMD_MII
>  #define CONFIG_CMD_NET
> 
> +/* USB Configs */
> +#define CONFIG_CMD_USB
> +#define CONFIG_CMD_FAT
> +#define CONFIG_USB_EHCI
> +#define CONFIG_USB_EHCI_MX5
> +#define CONFIG_USB_STORAGE
> +#define CONFIG_USB_HOST_ETHER
> +#define CONFIG_USB_ETHER_ASIX
> +#define CONFIG_USB_ETHER_SMSC95XX
> +#define CONFIG_MXC_USB_PORT	1
> +#define CONFIG_MXC_USB_PORTSC	(PORT_PTS_UTMI | PORT_PTS_PTW)
> +#define CONFIG_MXC_USB_FLAGS	0
> +
>  /* allow to overwrite serial and ethaddr */
>  #define CONFIG_ENV_OVERWRITE
>  #define CONFIG_CONS_INDEX		1