configs: imxrt1050-evk: enable host usb support and its command

Now that usb host is supported let's enable it on this board.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>

configs/imxrt1050-evk_defconfig

@@ -32,8 +32,9 @@ CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x100
 # CONFIG_BOOTM_PLAN9 is not set
 # CONFIG_BOOTM_RTEMS is not set
 # CONFIG_BOOTM_VXWORKS is not set
+CONFIG_CMD_USB=y
 # CONFIG_CMD_MII is not set
-# CONFIG_DOS_PARTITION is not set
+# CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
@@ -65,6 +66,10 @@ CONFIG_FSL_LPUART=y
 CONFIG_TIMER=y
 CONFIG_SPL_TIMER=y
 CONFIG_IMX_GPT_TIMER=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+# CONFIG_SPL_DM_USB is not set
+CONFIG_USB_EHCI_HCD=y
 CONFIG_DM_VIDEO=y
 CONFIG_BACKLIGHT_GPIO=y
 CONFIG_SYS_WHITE_ON_BLACK=y