ARM: dts: imx: add i.mx6ulz and i.mx6ulz 14x14 evk support

i.MX6ULZ is new SoC of i.MX6 family, compared to i.MX6ULL,
it removes below modules:

- UART5/UART6/UART7/UART8;
- PWM5/PWM6/PWM7/PWM8;
- eCSPI3/eCSPI4;
- CAN1/CAN2;
- FEC1/FEC2;
- I2C3/I2C4;
- EPIT2;
- LCDIF;
- GPT2;
- ADC1;
- TSC;

This patch adds support for i.MX6ULZ and i.MX6ULZ 14x14 EVK
board.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b3ec70d..d7268ae 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -560,7 +560,8 @@
 	imx6ul-tx6ul-mainboard.dtb \
 	imx6ull-14x14-evk.dtb \
 	imx6ull-colibri-eval-v3.dtb \
-	imx6ull-colibri-wifi-eval-v3.dtb
+	imx6ull-colibri-wifi-eval-v3.dtb \
+	imx6ulz-14x14-evk.dtb
 dtb-$(CONFIG_SOC_IMX7D) += \
 	imx7d-cl-som-imx7.dtb \
 	imx7d-colibri-emmc-eval-v3.dtb \