Enable UMS and DFU, so that the eMMC can be accessed via the USB gadget port on the board.
Signed-off-by: Marek Vasut marex@denx.de Cc: Stefano Babic sbabic@denx.de --- board/dhelectronics/dh_imx6/dh_imx6.c | 10 ++-------- configs/dh_imx6_defconfig | 8 ++++++++ include/configs/dh_imx6.h | 12 ++++++++++++ 3 files changed, 22 insertions(+), 8 deletions(-)
diff --git a/board/dhelectronics/dh_imx6/dh_imx6.c b/board/dhelectronics/dh_imx6/dh_imx6.c index e372fbad32..f730e5febd 100644 --- a/board/dhelectronics/dh_imx6/dh_imx6.c +++ b/board/dhelectronics/dh_imx6/dh_imx6.c @@ -253,16 +253,10 @@ static void setup_usb(void)
int board_usb_phy_mode(int port) { - return USB_INIT_HOST; -} - -/* Use only Port 1 == DHCOM USB Host 1 */ -int board_ehci_hcd_init(int port) -{ if (port == 1) - return 0; + return USB_INIT_HOST; else - return -ENODEV; + return USB_INIT_DEVICE; }
int board_ehci_power(int port, int on) diff --git a/configs/dh_imx6_defconfig b/configs/dh_imx6_defconfig index 5125260ee4..ef6dc564d1 100644 --- a/configs/dh_imx6_defconfig +++ b/configs/dh_imx6_defconfig @@ -20,6 +20,7 @@ CONFIG_CMD_BOOTZ=y # CONFIG_CMD_IMLS is not set CONFIG_CMD_MEMTEST=y CONFIG_CMD_UNZIP=y +CONFIG_CMD_DFU=y # CONFIG_CMD_FLASH is not set CONFIG_CMD_GPIO=y CONFIG_CMD_I2C=y @@ -28,6 +29,7 @@ CONFIG_CMD_PART=y CONFIG_CMD_SATA=y CONFIG_CMD_SF=y CONFIG_CMD_USB=y +CONFIG_CMD_USB_MASS_STORAGE=y CONFIG_CMD_DHCP=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y @@ -48,4 +50,10 @@ CONFIG_NETDEVICES=y CONFIG_FEC_MXC=y CONFIG_USB=y CONFIG_USB_STORAGE=y +CONFIG_USB_GADGET=y +CONFIG_CI_UDC=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_G_DNL_MANUFACTURER="dh" +CONFIG_G_DNL_VENDOR_NUM=0x0525 +CONFIG_G_DNL_PRODUCT_NUM=0xa4a5 CONFIG_OF_LIBFDT=y diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h index 0595f60e32..11a01d476f 100644 --- a/include/configs/dh_imx6.h +++ b/include/configs/dh_imx6.h @@ -115,6 +115,18 @@ #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) #define CONFIG_MXC_USB_FLAGS 0 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */ + +/* USB Gadget (DFU, UMS) */ +#if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE) +#define CONFIG_USB_FUNCTION_MASS_STORAGE + +#define CONFIG_SYS_DFU_DATA_BUF_SIZE (16 * 1024 * 1024) +#define DFU_DEFAULT_POLL_TIMEOUT 300 + +/* USB IDs */ +#define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525 +#define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5 +#endif #endif
/* Watchdog */