Re: [PATCH net-next v19 5/6] net: dsa: mxl862xx: recover switch stuck in MCUboot rescue mode
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From: Andrew Lunn <andrew@lunn.ch>
Date: 2026-10-04 14:45:27
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On Sat, Oct 03, 2026 at 04:53:34PM +0100, Daniel Golle wrote:
A broken or interrupted firmware image, or the sticky rescue bit, keeps the switch in its MCUboot loader, which exposes only the clause-22 SMDIO download interface. The clause-45 firmware API never comes up there, so an ordinary probe would spend its whole timeout on a mailbox nothing answers before failing. Assisted-by: LLM Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew