root@localhost:/boot/uboot# fw_printenv
initrd_addr=0x88080000
uenvcmd=load mmc ${bootpart} ${loadaddr} snappy-system.txt; env import -t $loadaddr $filesize; run snappy_boot
bootpart=0:1
root@localhost:/boot/uboot# cat /etc/fw_env.config
/boot/uboot/uboot.env 0x0000 0x20000
/boot/uboot/uboot.env 0x0000 0x20000
root@localhost:/boot/uboot# fw_setenv ogra wants-coffee
root@localhost:/boot/uboot# fw_printenv
initrd_addr=0x88080000
uenvcmd=load mmc ${bootpart} ${loadaddr} snappy-system.txt; env import -t $loadaddr $filesize; run snappy_boot
bootpart=0:1
ogra=wants-coffee