Bug#860304: flash-kernel: Incorrect installation path for dtbs
I suggested to change U-Boot environment variable fdtfile to
meson-gxbb-odroidc2.dtb for the Odroid C2.
Unfortunately this patch was not accepted.
So we will need flash-kernel to accommodate U-Boot having
a directory path in fdtfile. For the Odroid C2 this is:
Kindly review the patch to flash-kernel I have proposed: