I'm trying to view and set environment parameters from userspace using last Yocto Kirstone release. I append recipes "u-boot-tools" and "u-boot-fw-utils" to have fw_printenv and fw_setenv tools, but now I need to create /etc/fw_env.config file to access to parameters. Could you indicate the right configuration of device / offset / size...? I'm using single board computer ArmStoneMX8MP.
/dev/mmcblk0 ????? ??????
Thanks in advance.