From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=212.27.42.6 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793371065; b=aeMCOt4Q36ksdG7R2PRMF4ME+eW06oHuwoig6eNOzWGdjFvxdsWCgrLp7/PtV+MKfj0x ropmz7H4ViFaOdQqFB1h5BOM3qkVggoya8tM8STFlcfgonhyRrwiUoVM4JNBwm5kVnm5S OywzbwVK75QtasIaq3h7fVgU/hElHDdsgJbEgLBSFXF20BCRULPx60uyxe+ZAFISEeqnt o+CnFo+MuLFlLTFMgYWb4BDxNHHRz/MiXQYdtb9kmB5w59n3QhRBFu6xQBDmsH1YvSiQv YA6aD+43qrNeItzNFn0ft6r3BfEoWa+6QQcXmRJ0BOcdW1l96LwH5eZm4LlPe1p+CGQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793371065; h=DMARC-Filter:Received:DKIM-Signature:Date:From:To:Cc:Subject: Message-ID:References:MIME-Version:Content-Type:Content-Disposition: Content-Transfer-Encoding:In-Reply-To; bh=Gxk9FaYi5qmAS1KQfl+B8zYj8Q5KDzzl2J626CJRtao=; b=xKyLR9GlA3zB+r/7/zQ7c4a+6AQQe1u/73l9iv0BmrWuundRqJv2OboQm8PuSv7hal36 LS2gkVzKcoNYFNGRqdaCOz+sNEre87aEEpNn7lofkjQIeyILb47ZzSWW26aYlGofHrepJ sgDjGx8eMLnUsiF8hSi+2A1wOULDypoME77mNNaxhmHDQqCgAQa3Ex+yqJIy5px7RcPM8 ipmbqEdOdtqB+X/P+6d14ijyHyn1kAywJ62KhyaEDa2poouW7FIGCioH31KIj7pFXTIDi +fgZv86vHSopgrDvii71ZoD5TjzwB3lmdvp5aLVEBmWMEzi2iKbiiwujtfH23X9/Ldw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=free.fr; spf=pass smtp.mailfrom=free.fr; dkim=pass header.d=free.fr header.i=@free.fr header.a=rsa-sha256 header.s=smtp-20201208 header.b=ZqialmvW; arc=none smtp.remote-ip=212.27.42.6 Received: from smtp6-g21.free.fr (smtp6-g21.free.fr [212.27.42.6]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 14E25606A31A for ; Fri, 30 Oct 2026 14:37:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 14E25606A31A Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=free.fr Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=free.fr Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=free.fr header.i=@free.fr header.a=rsa-sha256 header.s=smtp-20201208 header.b=ZqialmvW Received: from L30177.local (unknown [213.36.7.12]) (Authenticated sender: vjardin@free.fr) by smtp6-g21.free.fr (Postfix) with ESMTPSA id EB491780506; Fri, 30 Oct 2026 15:37:39 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=free.fr; s=smtp-20201208; t=1793371062; bh=l/2bSm2q3d05v6Hr+rxkbCfH3jqnNp0tHda3qShfe3k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZqialmvWUGHBvrTEEHhylF+H7LG/HUQ7uWISKx+et067blVqeD5iM+K+HMGVYnUOQ AnrYWhrRl+sjiE/BHIivH2JOikehDHHfXMBuc91HHaIyjtO5Lpfff0ISEwENufNSaG b0pumB5tdFe8AapOHLTShUnYd6fclnwF1/LbY8DYT5Nz5QhFAOtV+Y/CUihK2Hkd37 Q5E2WSGwyBZXmNk7L0l1LI1srw6lMJabYAwNtZAvNVi+/0wOYPBqx2hwITgn+kNibL R0ek0lZe97027cLl0GUPL7KqryeS7jQzboRKm98b2QnDJVae8T+h9kfCaBc1lZ8AjD UkEk074hRD7gA== Date: Fri, 30 Oct 2026 15:37:38 +0100 From: Vincent Jardin To: Fabio Estevam Cc: Oliver Smith , imx@lists.linux.dev Subject: Re: No network for SolidRun LX2160A Clearfog CX with kernel 6.12.113 Message-ID: References: X-Mailing-List: imx@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Hi Oliver, Le 30/10/26 11:32, Fabio Estevam a écrit : > Hi Oliver, > > On Fri, Oct 30, 2026 at 8:48 AM Oliver Smith wrote: > > > > Hi, > > > > on a SolidRun LX2160A Clearfog CX machine I've upgraded from 6.12.101 to > > 6.12.113 in Debian 13, and with that kernel there is no eth0 after boot. > > When downgrading to 6.12.101, it is there again. > > > > I suspect this is a regression from dts changes in > > arch/arm64/boot/dts/freescale as there were a few for lx2160a: > > Run git bisect between 6.12.101 and 6.12.113 to find the exact commit > that caused the regression. then, on the board, check, analyze and provide the outputs if needed of: uname -r; cat /proc/device-tree/model; echo ip -br link dmesg | grep -i -e fsl-mc -e dpaa2 -e dpmac -e dprc cat /sys/kernel/debug/devices_deferred ls /sys/bus/fsl-mc/devices/ busybox devmem 0x08340008 32 # or equivalent for your Debian >From U-Boot, before it boots Linux: md.l 0x08340008 1 printenv mcinitcmd bootcmd 0x08340008 is the General Status Register (GSR) of the MC my 2 cents, Vincent