Getting started with STM32MP257F-DK OpenSTLinux Starter kit and B-CAMS-IMX

[dwag]

Hello!  I'm just getting started with an STM32MP257F-DK and B-CAMS-IMX module.  I've followed the instructions for connecting the B-CAMS-IMX and have populated SD cards for booting with both optee and extensible layouts, but I am having an issue getting the camera module up and going. 

Instructions in the Wiki made it seem like this module is supported out of the box, but I am getting "imx335 0-001a: failed to find sensor: -6" at boot with both SD card images.  Looking at the stm32mp257f-dk dts, it seems that the other components of the B-CAMS-IMX (ToF and IMU) are not defined as well.

Am I missing something?  Do I need to create a custom dts to bring up this module?  Thanks for any help.

[PatrickF]

Hi ,

I confirm the B-CAMS-IMX (MB1854B) is supported natively with the Starter Package on the STM32MP257F-DK board.
Did you connect the flex in correct orientation (blue side orientation)?

You should carefully 'unlock' 'insert' 'lock' the connectors as described in https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP2_boards/STM32MP257x-DK/Let%27s_start/Unpack_the_STM32MP257x-DK_board#Connecting_the_MB1854_camera_board_to_the_board_-28optional-29 .

Regards.