TDA4VM: Unable to read Uboot environnement variable using fw_printenv (missing /etc/fw_env.config)

Part Number: TDA4VM

Tool/software:

Hello,

I've build the tisdk-default-image using yocto (Scarthgap) for my TDA4VM processor.

I've added mender, 2 rootfs (A/B) and a data partition.

Everything works perfectly fine except one things, mender can not access UBoot environnement variable using fw_printenv (see here : https://docs.mender.io/client-installation/integration-checklist#bootloader-environment-tools-are-present-on-the-device).

I noticed that the /etc/fw_env.config file was missing. So I wanted to create it, but I can't find the offset and size of the memory area where the UBoot environment variables are located (CONFIG_ENV_OFFSET and CONFIG_ENV_SIZE).

Can you help me create this /etc/fw_env.config file? The tisdk-default-image is deployed on a SD card.

Thanks