phyCORE-i.MX 8M Mini

The phyCORE-i.MX 8M Mini with 2GB of main memory is supported.

Quick Start

  • Build the ARM Trusted firmware binary

  • Get ddr firmware

  • Build U-Boot

  • Boot

Build the ARM Trusted firmware binary

$ git clone
$ cd trusted-firmware-a
$ export CROSS_COMPILE=aarch64-linux-gnu
$ export IMX_BOOT_UART_BASE=0x30880000
$ make PLAT=imx8mm bl31

Get the ddr firmware

$ wget
$ chmod +x firmware-imx-8.19.bin
$ ./firmware-imx-8.19.bin

Build U-Boot for SD card

Copy binaries

$ cp <TF-A dir>/build/imx8mm/release/bl31.bin .
$ cp firmware-imx-8.19/firmware/ddr/synopsys/lpddr4*.bin .

Build U-Boot

$ make phycore-imx8mm_defconfig
$ make flash.bin

Flash SD card

$ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=33 conv=sync