Merge tag 'u-boot-imx-20200121' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

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imx8: cleanup, fix warnings
imx6ull: add VisionSOM SoM and EVK
mx7ulp: fix warning due network, cleanup
mx7dsabre: Fix dm probe pmic
imx6: fixed for vining2000

Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/639512296

diff --cc arch/arm/dts/Makefile
Simple merge

diff --cc arch/arm/mach-imx/mx7ulp/soc.c
Simple merge

diff --cc board/advantech/imx8qm_rom7720_a1/imx8qm_rom7720_a1.c
Simple merge

diff --cc board/freescale/imx8mm_evk/spl.c
Simple merge

diff --cc board/freescale/imx8qm_mek/imx8qm_mek.c
Simple merge

diff --cc board/freescale/imx8qxp_mek/imx8qxp_mek.c
Simple merge

diff --cc board/toradex/apalis-imx8/apalis-imx8.c
Simple merge

diff --cc board/toradex/colibri-imx8x/colibri-imx8x.c
Simple merge