Enable UMS and DFU, so that the eMMC can be accessed via the
USB gadget port on the board.
Signed-off-by: Marek Vasut <ma...@denx.de>
Cc: Stefano Babic <sba...@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 */
--
2.11.0
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