Booting RPi5B with latest git

[Peter Robinson]

On Sat, 17 Feb 2024 at 16:53, John <therealgraysky at proton.me> wrote:
>
> I am running Arch ARM on a RPi4B and also on a RPi5B. My RPi4B can boot the vanilla kernel package (linux-aarch64) with the latest uboot-raspberrypi (2024.04-rc2) just fine. Yet, if I take that uSD card and place it in my RPi5B, it does not boot. I only see the "U-Boot" submarine logo in the upper right of the screen/no debug output. Any thoughts are appreciated.
>
> I built u-boot like this:
>
> unset CFLAGS
> unset CXXFLAGS
> unset CPPFLAGS
>
> make rpi_arm64_config
> echo 'CONFIG_IDENT_STRING=" Arch Linux ARM"' >> .config
> make EXTRAVERSION=-2024.04rc2

Do you have a serial console to attach? The current support is very
basic, I don't believe display output is supported yet, and thinks
like USB for keyboard input most definitely isn't.

Peter