ARM: imx: config: Disable support for USB on MCCMON6

The IMX6Q based MCCMON6 is not using USB for any purpose.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
diff --git a/configs/mccmon6_nor_defconfig b/configs/mccmon6_nor_defconfig
index 7816200..cd78c5c 100644
--- a/configs/mccmon6_nor_defconfig
+++ b/configs/mccmon6_nor_defconfig
@@ -20,7 +20,6 @@
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_SF=y
-CONFIG_CMD_USB=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_MTDPARTS=y
@@ -50,5 +49,4 @@
 CONFIG_SPI=y
 CONFIG_MXC_SPI=y
 CONFIG_DM_THERMAL=y
-CONFIG_USB=y
 CONFIG_OF_LIBFDT=y
diff --git a/configs/mccmon6_sd_defconfig b/configs/mccmon6_sd_defconfig
index 522207a..1794786 100644
--- a/configs/mccmon6_sd_defconfig
+++ b/configs/mccmon6_sd_defconfig
@@ -21,7 +21,6 @@
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_SF=y
-CONFIG_CMD_USB=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_MTDPARTS=y
@@ -51,5 +50,4 @@
 CONFIG_SPI=y
 CONFIG_MXC_SPI=y
 CONFIG_DM_THERMAL=y
-CONFIG_USB=y
 CONFIG_OF_LIBFDT=y
diff --git a/include/configs/mccmon6.h b/include/configs/mccmon6.h
index b973735..231b2af 100644
--- a/include/configs/mccmon6.h
+++ b/include/configs/mccmon6.h
@@ -65,11 +65,6 @@
 #define CONFIG_SYS_FLASH_BANKS_LIST	{ (CONFIG_SYS_FLASH_BASE) }
 #define CONFIG_SYS_FLASH_BANKS_SIZES	{ (32 * SZ_1M) }
 
-/* USB Configs */
-#define CONFIG_USB_MAX_CONTROLLER_COUNT	2
-#define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
-#define CONFIG_MXC_USB_FLAGS		0
-
 /* Ethernet Configuration */
 #define CONFIG_FEC_MXC
 #define IMX_FEC_BASE			ENET_BASE_ADDR