Re: armv7.img does boot on BeagleBone (White)

On Mon, Apr 22, 2024 at 08:37:14PM +0400, Aleksey Cheusov wrote:
> Hi everyone.
> 
> My board is described here:
> https://wiki.logre.eu/index.php/BeagleBone_White
> 
> I've downloaded image from here
> https://cdn.netbsd.org/pub/NetBSD/NetBSD-10.0/evbarm-earmv7hf/binary/gzimg/armv7.img.gz
> 
> Then, I ungzipped it and dd-ed it to MicroSD card
> 
> Then, I booted my board.
> 
> That's what I see:
> 
>     0 cheusov>cu2bone
>     Connected.
>     CCCC
> 
> Image looks like the following
> 
>     [root@ryzen Downloads]# file ./armv7.img
>     ./armv7.img: x86 boot sector; partition 1: ID=0xc, active, starthead 10, startsector 32768, 163840 sectors; partition 2: ID=0xa9, starthead 60, startsector 196608, 2451456 sectors
>     [root@ryzen Downloads]#
> 
> MicroSD is fine. OpenBSD and Linux booted correctly.
> dd-ing method (on Linux) was the same:
> 
> dd if=armv7.img of=/dev/sdd bs=1M status=progress oflag=nocache
> 
> What's wrong?

Did you add a Beagle Bone (white) u-boot to the image?

CCCC is what the SoC maskrom bootloader puts out on serial console when it can't find platform firmware.