NCS 2.0.2: TFM+PSA+MBEDTLS bootloop

RE: NCS 2.0.2: TFM+PSA+MBEDTLS bootloop

Kenneth — Tue, 20 Sep 2022 08:07:57 GMT

Hello,

We tried to compile the project you shared, but it doesn't compile (seems to be an error with the size tfm), can you make sure you share a project that compiles with nrf connect sdk? Btw, what ncs version are you using here?

Btw, did you add the asserts to the application image also?

Best regards,
Kenneth

RE: NCS 2.0.2: TFM+PSA+MBEDTLS bootloop

MaLu — Mon, 19 Sep 2022 13:09:30 GMT

Hi, I am sorry, but I have added those lines to each of my child images' conf files one by one, but I do not get any output. I have tried uart, as well as rtt.

RE: NCS 2.0.2: TFM+PSA+MBEDTLS bootloop

Kenneth — Wed, 14 Sep 2022 11:03:39 GMT

It sounds to me that you have an assert somewhere and the code continously assert, reset and start over. To get more information about the assert you can add the following to the prj.conf of the application and child images you are working on:

--- Add to prj.conf:

# add asserts
CONFIG_ASSERT=y
CONFIG_ASSERT_VERBOSE=y
CONFIG_ASSERT_NO_COND_INFO=n
CONFIG_ASSERT_NO_MSG_INFO=n
CONFIG_RESET_ON_FATAL_ERROR=n
CONFIG_THREAD_NAME=y
CONFIG_ARM_MPU=y

To get information about the assert you will need to enable logging over rtt or serial interface.

Best regards,
Kenneth