fw_env-n310.config: Add u-boot fw tool config file
fw_env-n310.config: Add u-boot fw tool config file

Provide a file that indicates the location and offset of the u-boot
environment(s) on the N310 image.

Signed-off-by: Brad Mouring <58d99a887450796456131638ba4c43b5ba95afcf@ni.com>

ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt