Re: Raimbow screen installing / booting FreeBSD-14.2-RELEASE-arm64-aarch64-RPI.img on the raspberry pi zero 2w

> If I recall correctly, it’s enough to copy  bcm2710-rpi-3-b-plus.dtb to
bcm2710-rpi-zero-2.dtb (in the msdos partition).

It seems to be the wrong approach :

Emmanuel Vadot <manu@freebsd.org> [image: freebsd_committer] [image:
freebsd_triage] 2022-01-24 08:09:30 UTC

(In reply to david.elliott3040 from comment #5
<https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261147#c5>)

This is a wrong approach, while they have the same SoC and most of the
peripherals are
the same they are not the same board and this can only lead to problems.

source :

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261147


On Tue, Feb 4, 2025 at 8:19 PM Marco Devesas Campos <
devesas.campos@gmail.com> wrote:

> If I recall correctly, it’s enough to copy  bcm2710-rpi-3-b-plus.dtb to
> bcm2710-rpi-zero-2.dtb (in the msdos partition).
>
> Best,
> Marco
>
>
> On 4 Feb 2025, at 17:35, Mario Marietto <marietto2008@gmail.com> wrote:
>
> Hello.
>
> I've dd'ed FreeBSD 14.2 RELEASE on a sd card and I tried to boot it with my Raspberry Pi zero 2 w :
>
> # dd if=FreeBSD-14.2-RELEASE-arm64-aarch64-RPI.img of=/dev/sdf
>
> but unfortunately when I turned on the board I got the rainbow screen :
> https://ibb.co/cXKFCtvJ
>
> So I suppose that the fix hasn't been upstreamed for FreeBSD 14.2-RELEASE.
>
> What can I do to bypass the bug ?
>
>
> --
> Mario.
>
>
>

-- 
Mario.