Re: (subset) [PATCH v11 0/3] Add support to read the watchdog bootstatus from IMEM
From: Bjorn Andersson
Date: Fri Sep 25 2026 - 10:16:04 EST
From: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxxxx>
On Mon, 27 Jul 2026 21:17:34 +0530, Kathiravan Thirumoorthy wrote:
> In Qualcomm IPQ SoCs, if the system is rebooted due to the watchdog
> timeout, there is no way to identify it. Current approach of checking
> the EXPIRED_STATUS in WDT_STS is not working.
>
> To achieve this, if the system is rebooted due to watchdog timeout, the
> information is captured in the IMEM by the bootloader (along with other
> reason codes as well).
>
> [...]
Applied, thanks!
[1/3] dt-bindings: sram: describe the IPQ5424 IMEM as mmio-sram
commit: a97cccbf7a3025df41fa49d894c4e118594f046d
Best regards,
--
Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxxxx>