Re: Need unambiguous RPI instructions
Reply #2 –
In some way these instructions focus on different parts of installation: while ALARM one focuses on partitioning, the ARMtix one is focused on boot peculiarities and how to make it possible to use USB drive as /. You'd better read both instructions carefully and then try to install. There is still a big chance to fail at first because of complicated RPi4 firmware. In order to get the exact errors and find out ways to solve them, buy UART cable and communicate with the board over it (this is general advice for the majority of aarch64 boards).
P.S. Please, move this topic to ARMtix subboard