[RFC PATCH v1 00/20] Introduce support for Raspberry PI 5.

[Etienne Dublé]

Le 05/02/2025 à 11:15, Oleksii Moisieiev a écrit :
> This patch series provides generic support for Raspberry PI 5 in
> U-Boot with additional hardware drivers.
> The following features were implemented:
> 1) add generic board config for Raspberry PI5 including device-tree
> files;
> 2) add support for RP1 chip with additional hardware;
> 3) add support for rp1-clock driver with dt-bindings update;
> 4) PCIE BRCMSTB driver support for Raspberry PI 5;
> 5) add clock/reset/gpio drivers;
> 6) add ethernet support in u-boot.
>
> [...]

Tested-by: Etienne Dublé <etienne.duble at imag.fr>

I applied the patch on commit 6e316e3f397b5e01e98c5dd56cdbaab961daeedf (April 15, 2024) and used it for network booting a Raspberry Pi 5 in a WALT platform [1].
Our boot procedure is quite convoluted and in this specific case it 
involves two network transfers (a small u-boot script first, which is 
then executed and triggers the download of a FIT image) but I have not 
noticed any problems. I hope the remaining questions will be quickly 
sorted out by linux kernel maintainers. Great work Oleksii!

Thanks
Etienne

[1]: https://walt-project.liglab.fr/

-- 
Etienne Dublé
CNRS / LIG - Bâtiment IMAG
150 place du Torrent
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Bureau 426 - Tel 0457421431