[seL4] i.MX7 Support?

Has anyone had luck running the seL4test suite with an i.MX7 processor? I acquired a Toradex Colibri board (https://www.toradex.com/computer-on-modules/colibri-arm-family/nxp-freescale...) and am testing it out.

Using the docker environment when I brew a seL4test config file either by hand or through menuconfig results in a 'libplatsupport' failure.

There is platform support for the i.MX7 in the kernel source and imx7/armv7-a/cortex-a7 options in the seL4 git Makefile. Using the following make options results in another failure on multiple #error defines:

"TOOLPREFIX=arm-none-eabi- ARCH=arm PLAT=imx7 ARMV=armv7-a CPU=cortex-a7 make"

Thanks for any help or direction you can point me in,

Steve