ASUS C201PA Arm Chromebook
I have mostly questions and only a few answers.
Fedora 25 includes the dtb for this model: rk3288-veyron-speedy.dtb
If I wrap uImage or vmlinuz-4.. with
vbutil_kernel --pack fedora.blob --keyblock fedora.keyblock --signprivate fedora.vbprivk \ --version 4 --vmlinuz vmlinuz-4.8.6* --config kcmdline --bootloader=dummy.boot --arch arm
then Booting in developer mode with Ctrl-U gets a blank screen and hangs - with just zero in part 1 and 2, it says it can't find a kernel. So the firmware is loading the image.
How does initrd get loaded? Doesn't uImage already incorporate the itb (compiled from its) and include all the platforms in the dtb-* directory?
Holding down the power button resets the chromebook after a boot attempt hangs.