Hi Stefan!
On Sat, 2024-12-14 at 14:36 +0100, Stefan Roese wrote:
If the RTI watchdog has been enabled in SPL, enabling it in U-Boot proper fails because it can only be enabled once in HW and never stopped. This however leads to a situation that wdt_cyclic() watchdog trigger is not being started any longer and the WDT fires at some point.
Allow for WDT re-start by not bailing out if the [previously] configured period matches the one to be configured.
Enabling in [A53] SPL has been tested on AM62x-based HW (where [A53] SPL is responsible for loading R5 DM firmware and not this driver).
Signed-off-by: Alexander Sverdlin alexander.sverdlin@siemens.com
I saw that this patch has been set to "Superseded" in the patchwork [1], but I'm not sure by which patch. Could it be that it happened by mistake?
Might be. I need to take a look...
My other patch for the rti watchdog [2] is addressing some unrelated issue...
https://patchwork.ozlabs.org/project/uboot/patch/20241108211506.1348528-1-al...
https://patchwork.ozlabs.org/project/uboot/patch/20241120222412.1873381-1-al... https://patchwork.ozlabs.org/project/uboot/patch/20241121080326.1913067-1-al...
Sorry, I missed handling the watchdog patches in this release cycle. And now we are pretty late in the release cycle and I would prefer to defer pulling these patches after the upcoming release beginning of January. Please excuse the inconvenience.
Thanks for the quick reply! No problem, thank you for your efforts!