child_image mcuboot.conf can not be added to project?

[upupsky]

i am sure my mcuboot.conf is correct like this:

# Enable MCUboot Serial Recovery
CONFIG_MCUBOOT_SERIAL=y
CONFIG_UART_CONSOLE=n

CONFIG_MCUBOOT_INDICATION_LED=y

it can be added to m4_20230626 application, but can not be added to hello_world application. however the mcuboot.overlay can be added both applications, like this:

this is my dir files of hello_world application, like this:

this is my dir files of m4_20230626 application, like this:

but i can not understand why this happen? do you have some suggestions? thank you.

[Menon]

Hello,

Sorry, I didn't understand the issue very well, briefing a little more on the issue will help. Are you trying to configure the MCUboot? If you are trying to configure the MCUboot then you can create a folder named child_image inside the project folder and add your custom configuration for the MCUboot inside that.See this sample and check the folder Child_image of the same sample.

Kind Regards,

Abhijith

[upupsky]

Menon said:

Are you trying to configure the MCUboot?

yes i want config subsys mcuboot. i created folder as decrible on my picture 2. when build hello_world application, but Input files not include "mcuboot.conf" file. i clear the project, then build, the mcuboot.conf file is not in Input files also.

[Menon]

Hello,

Have you tried including your custom configuration as mentioned in the sample I pointed, like creating a child_image folder and including your config inside? While building what sort of error are you getting? Can you share the error logs?

Kind Regards,

Abhijith