linux-kernel - Re: [PATCH v2 0/2] riscv: dts: spacemit: Add initial support for OrangePi RV2

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250718085718-GYA695709@gentoo>
Date: Fri, 18 Jul 2025 16:57:18 +0800
From: Yixun Lan <dlan@...too.org>
To: Hendrik Hamerlinck <hendrik.hamerlinck@...mernet.be>
Cc: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
	paul.walmsley@...ive.com, aou@...s.berkeley.edu, alex@...ti.fr,
	palmer@...belt.com, skhan@...uxfoundation.org,
	linux-kernel-mentees@...ts.linux.dev, devicetree@...r.kernel.org,
	linux-riscv@...ts.infradead.org, spacemit@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/2] riscv: dts: spacemit: Add initial support for
 OrangePi RV2

Hi Hendrik,

On 10:43 Fri 18 Jul     , Hendrik Hamerlinck wrote:
> This patchset adds initial device tree support for the OrangePi RV2 board.
> 
> The OrangePi RV2 [1] is marketed as using the Ky X1 SoC.
> However, after research and testing, it is in fact identical to the 
> SpacemiT K1 [2]. This is supported by the following:
> 
> - Similar integration in the Banana Pi kernel tree [3], which uses the 
>   OrangePi RV2 and identifies it as the SpacemiT K1.
> - Comparison of the device tree code showing a match to the OrangePi RV2 
>   Linux tree [4].
> - Locally tested the OrangePi RV2 with the SpacemiT K1 device tree, 
>   confirming it boots and operates correctly.
> 
> Patch #1 documents the compatible string for the OrangePi RV2, and 
> patch #2 adds its minimal device tree. This enables booting to a serial
> console with UART output and blinking a LED, similar to other K1-based 
> boards such as the Banana Pi BPI-F3 or the Milk-V Jupiter.
> 
> Link: http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/details/Orange-Pi-RV2.html [1]
> Link: https://www.spacemit.com/en/key-stone-k1 [2]
> Link: https://github.com/BPI-SINOVOIP/pi-linux/blob/linux-6.6.63-k1/arch/riscv/boot/dts/spacemit/k1-x_orangepi-rv2.dts [3]
> Link: https://github.com/orangepi-xunlong/linux-orangepi/tree/orange-pi-6.6-ky [4]
> 
> Changes in v2:
> Patch 1: no changes.
> Patch 2:
> - Added aliases section to the device tree.
> - Removed the memory section, as it is populated by the bootloader.
> - Updated copyright header.
> 
Looks good

Reviewed-by: Yixun Lan <dlan@...too.org>

-- 
Yixun Lan (dlan)