Re: [PATCH 13/14] ARM: dts: Add devicetree for Supermicro X9SCi-LN4F based on WPCM450

[Jonathan Neuschäfer]

On Sat, Mar 20, 2021 at 07:16:09PM +0100, Jonathan Neuschäfer wrote:
> The Supermicro X9SCi-LN4F is a server mainboard featuring the WPCM450
> BMC. This patch adds a minimal devicetree for Linux running on the BMC.
> 
> Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@xxxxxxx>
> ---
[...]
> +&serial1 {
> +	/* "Serial over LAN" port. Connected to ttyS2 of the host system. */
> +	status = "okay";
> +};

One thing to note here: The SOL functionality doesn't work with this
patchset alone, because it requires a special register setting in the
SoC's System Global Control Register block (SPSWC.SPMOD = 2).

So it might make sense to drop the serial1 enablement for now.


Jonathan Neuschäfer

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