[U-Boot] [PATCH] omap3evm: musb: add USB config
Tom
Tom.Rix at windriver.com
Sat Oct 31 16:20:55 CET 2009
Ajay Kumar Gupta wrote:
> Added USB host and device config for host (MSC, Keyboard) and
> device (ACM) functionalities.
>
I will add this to the omap usb patch set.
Thanks
Tom
> Signed-off-by: Ajay Kumar Gupta <ajay.gupta at ti.com>
> ---
> This patch is intended to be applied on top of recent OMAP3 musb
> patches from Tom Rix.
>
> include/configs/omap3_evm.h | 39 +++++++++++++++++++++++++++++++++++++++
> 1 files changed, 39 insertions(+), 0 deletions(-)
>
> diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
> index a5514ae..cbefbb1 100644
> --- a/include/configs/omap3_evm.h
> +++ b/include/configs/omap3_evm.h
> @@ -101,6 +101,44 @@
> #define CONFIG_OMAP3_MMC 1
> #define CONFIG_DOS_PARTITION 1
>
> +/* USB
> + * Enable CONFIG_MUSB_HCD for Host functionalities MSC, keyboard
> + * Enable CONFIG_MUSB_UDD for Device functionalities.
> + */
> +#define CONFIG_USB_OMAP3 1
> +#define CONFIG_MUSB_HCD 1
> +/* #define CONFIG_MUSB_UDC 1 */
> +
> +#ifdef CONFIG_USB_OMAP3
> +
> +#ifdef CONFIG_MUSB_HCD
> +#define CONFIG_CMD_USB
> +
> +#define CONFIG_USB_STORAGE
> +#define CONGIG_CMD_STORAGE
> +#define CONFIG_CMD_FAT
> +
> +#ifdef CONFIG_USB_KEYBOARD
> +#define CONFIG_SYS_USB_EVENT_POLL
> +#define CONFIG_PREBOOT "usb start"
> +#endif /* CONFIG_USB_KEYBOARD */
> +
> +#endif /* CONFIG_MUSB_HCD */
> +
> +#ifdef CONFIG_MUSB_UDC
> +/* USB device configuration */
> +#define CONFIG_USB_DEVICE 1
> +#define CONFIG_USB_TTY 1
> +#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
> +/* Change these to suit your needs */
> +#define CONFIG_USBD_VENDORID 0x0451
> +#define CONFIG_USBD_PRODUCTID 0x5678
> +#define CONFIG_USBD_MANUFACTURER "Texas Instruments"
> +#define CONFIG_USBD_PRODUCT_NAME "EVM"
> +#endif /* CONFIG_MUSB_UDC */
> +
> +#endif /* CONFIG_USB_OMAP3 */
> +
> /* commands to include */
> #include <config_cmd_default.h>
>
> @@ -159,6 +197,7 @@
>
> #define CONFIG_EXTRA_ENV_SETTINGS \
> "loadaddr=0x82000000\0" \
> + "usbtty=cdc_acm\0" \
> "console=ttyS2,115200n8\0" \
> "mmcargs=setenv bootargs console=${console} " \
> "root=/dev/mmcblk0p2 rw " \
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