Request for hosting a boot-firmware repository in u-boot git (denx and GitHub)

[Mark Kettenis]

> Date: Fri, 21 Jun 2024 00:22:43 +0200
> From: Quentin Schulz <quentin.schulz at cherry.de>

Hi Quentin,

> FYI, the DDR bin is printing stuff on the console, so we had to modify 
> it (with a tool from Rockchip) to remove the gibberish breaking the 
> terminal by setting the appropriate controller, mux and baudrate (for 
> our products, there's no one size fits all :) ). The question is how to 
> handle this since we cannot realistically store every possible 
> permutation of that binary for each UART controller, mux of UART 
> controller and baudrate (the only parameters **we** modify, but there 
> are tons of others).

To build the RK356x and RK3588 of the u-boot packages on OpenBSD I've
written a small program that changes the baudrate from 1500000 to
115200:

https://github.com/openbsd/ports/blob/master/sysutils/u-boot/rk356x/files/rkbinpatch.c
https://github.com/openbsd/ports/blob/master/sysutils/u-boot/rk3588/files/rkbinpatch.c

This just does the bare minimum and it might break with future changes
to the layout of the binaries.  But I don't think it would be
difficult to add a few more parameters.

Cheers,

Mark