Re: [PATCH v3 3/4] arm64: dts: add description for solidrun cn9130 som and clearfog boards

From: Andrew Lunn <andrew@lunn.ch>
To: Josua Mayer <josua@solid-run.com>
Cc: Gregory Clement <gregory.clement@bootlin.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>, Rob Herring <robh@kernel.org>,
	Yazan Shhady <yazan.shhady@solid-run.com>,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 3/4] arm64: dts: add description for solidrun cn9130 som and clearfog boards
Date: Mon, 22 Apr 2024 15:38:27 +0200	[thread overview]
Message-ID: <0c43e182-ac86-4a70-88a9-d064bfa74d6c@lunn.ch> (raw)
In-Reply-To: <20240414-cn9130-som-v3-3-350a67d44e0a@solid-run.com>

On Sun, Apr 14, 2024 at 02:58:34PM +0200, Josua Mayer wrote:
> Add description for the SolidRun CN9130 SoM, and Clearfog Base / Pro
> reference boards.
> 
> The SoM has been designed as a pin-compatible replacement for the older
> Armada 388 based SoM. Therefore it supports the same boards and a
> similar feature set.
> 
> Most notable upgrades:
> - 4x Cortex-A72
> - 10Gbps SFP
> - Both eMMC and SD supported at the same time
> 
> The developer first supporting this product at SolidRun decided to use
> different filenames for the DTBs: Armada 388 uses the full
> "clearfog" string while cn9130 uses the abbreviation "cf".
> This name is already hard-coded in pre-installed vendor u-boot and can
> not be changed easily.
> 
> NOTICE IN CASE ANYBODY WANTS TO SELF-UPGRADE:
> CN9130 SoM has a different footprint from Armada 388 SoM.
> Components on the carrier board below the SoM may collide causing
> damage, such as on Clearfog Base.
> 
> Signed-off-by: Josua Mayer <josua@solid-run.com>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew