The config file /etc/fw_env.config is generated dynamically basing on
the partition table and, in the case of NAND-based SOMs, on the NAND
geometry. This is done on a postinst script that modifies the file on the
first boot of the target. Since this is not allowed on read-only-rootfs,
this commit adds a default fw_env.config file to use instead when
read-only-rootfs is enabled.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://onedigi.atlassian.net/browse/DEL-7708
7cd57a40e3