RE: MCUBoot reverting slots immediately after image swap

Menon — Fri, 15 Sep 2023 11:02:33 GMT

Hello,

[quote user="motters"]After a 2 days of messing around with dfu issues i may have fixed it. I have no idea why but the following seem to be required:[/quote]

I have been assigned to this case and saw this response. Is your issue resolved? Do I need to look into this? Please let me know about this.

Kind Regards,

Abhijith

RE: MCUBoot reverting slots immediately after image swap

motters — Thu, 14 Sep 2023 12:51:33 GMT

After a 2 days of messing around with dfu issues i may have fixed it. I have no idea why but the following seem to be required:

In mcuboot prj.conf

Removal of CONFIG_PM_OVERRIDE_EXTERNAL_DRIVER_CHECK=y
Add in CONFIG_BOOT_WATCHDOG_FEED=y

In app prj.cong

Add CONFIG_ROM_START_OFFSET=0x200
Removal of CONFIG_PM_OVERRIDE_EXTERNAL_DRIVER_CHECK=y

Not sure which 1,2 or 3 fixes it. But want to update the thread.

On sys_reboot is now only does it once

Any executing the update only swaps slot data once