@p @dj @ryan @Suiseiseki @ins0mniak @lanodan

>I don't think they make GNUboot for ARM SOCs/SOMs.
ARM booting is such a mess that it's very likely not worth the effort. Every SOC manufacturer does their own thing without publicly publishing the specs for it. For example even the reset scheme and vector are implementation specific. At least when you get out of hardware bootstrap, things are somewhat normal, but at that point it's already the bootloader's job to boot the system, the firmware has mostly done it's thing.

And from what I know about RISC V, they haven't learned from this.