This patch adds required configs in config file for am335x_evm to add support for usb host mode. To enable USB device mode, add CONFIG_MUSB_UDC in place of CONFIG_MUSB_HCD
Signed-off-by: Harman Sohanpal harman_sohanpal@ti.com --- include/configs/am335x_evm.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index d0fbc88..d19f914 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -165,6 +165,47 @@ #define CONFIG_SKIP_LOWLEVEL_INIT #endif
+ +/* + * USB configuration + * Enable CONFIG_MUSB_HCD for Host functionalities MSC, keyboard + * Enable CONFIG_MUSB_UDC for Device functionalities. + */ +#define CONFIG_USB_AM335X 1 +#define CONFIG_MUSB_HCD 1 + +#ifdef CONFIG_USB_AM335X + +#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 */ +#ifndef CONFIG_SPL_BUILD +#define CONFIG_USB_DEVICE 1 +#define CONFIG_USB_TTY 1 +#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 +#endif /* CONFIG_SPL_BUILD */ +/* 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 "AM335xEVM" +#endif /* CONFIG_MUSB_UDC */ + +#endif /* CONFIG_USB_AM335X */ + /* Unsupported features */ #undef CONFIG_USE_IRQ