ARM:imx:imx8mq-cm: Add support for Ronetix iMX8MQ-CM

Supported peripherals: Ethernet, eMMC, Serial.

U-Boot SPL 2021.04-00911-g5fa1e2ffeb-dirty (Apr 23 2021 - 09:11:14
+0200)
Normal Boot
Trying to boot from MMC2

U-Boot 2021.04-00911-g5fa1e2ffeb-dirty (Apr 23 2021 - 09:11:14 +0200)

CPU:   Freescale i.MX8MQ rev2.1 at 1000 MHz
Reset cause: POR
Model: Ronetix iMX8M-CM SoM
DRAM:  1 GiB
WDT:   Started with servicing (60s timeout)
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... OK
In:    serial
Out:   serial
Err:   serial
Net:
Warning: ethernet@30be0000 (eth0) using random MAC address -
42:0d:e7:78:da:53
eth0: ethernet@30be0000
Hit any key to stop autoboot:  0
u-boot=>

Signed-off-by: Ilko Iliev <iliev@ronetix.at>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 88c7c89..a389be9 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -845,6 +845,7 @@
 	imx8mm-verdin.dtb \
 	phycore-imx8mm.dtb \
 	imx8mn-ddr4-evk.dtb \
+	imx8mq-cm.dtb \
 	imx8mn-evk.dtb \
 	imx8mq-evk.dtb \
 	imx8mm-beacon-kit.dtb \