nrf54l15: FOTA error

[payalD]

Hello Team,

I am trying to set configurations for FOTA. I refer smv_server sample code and the following document https://docs.nordicsemi.com/bundle/ncslatest/page/nrf/app_dev/device_guides/nrf54l/fota_update.html for the configuration.

But I am getting the following error while compiling the code "error: 'PM_MCUBOOT_PRIMARY_ID' undeclared".

Can anyone please help me resolve the error?

Thanks,

Payal

[payalD]

Hello,

Any update on the above issue?

[Einar Thorsrud]

Hi,

I am not able to reproduce this with SDK 2.9.1 when building for the nRF54L15 DK. Are you using an older SDK? If so, I suggest you udate. If you see this error with 2.9.1, have you made any changes to the sample? If so, which?

[payalD]

Hi,

Thanks for your reply. I resolved the error; it was due to the missing SB_CONFIG_BOOTLOADER_MCUBOOT=y configuration in sysbuild.conf. But after adding in sysbuild.conf file, I got a new error: "region `FLASH' overflowed by 10364 bytes". To resolve this error, I increased the FLASH space allocated for the MCUboot partition by adding CONFIG_PM_PARTITION_SIZE_MCUBOOT=0xd000 in my prj.conf file and build the code but getting the warning "warning: attempt to assign the value '0xd000' to the undefined symbol PM_PARTITION_SIZE_MCUBOOT" and error "error: Aborting due to Kconfig warnings".

[Einar Thorsrud]

Hi,

I see. That is expected, as the configuration is for MCUboot, and should not go in the application prj.conf. The cleanest way to add this is probably to make a file named "mcuboot.conf" under the "susbuild" folder in the project you are building, and add the config there. You can see an example of that here.

[payalD]

Hi,

Einar Thorsrud said:

The cleanest way to add this is probably to make a file named "mcuboot.conf" under the "susbuild" fol

I tried the suggested way, but I still get the "region `FLASH' overflowed by 18240 bytes" error.

Regards,

Payal