uboot variables

TX6DL U-Boot > printenv
autoload=no
autostart=no
baseboard=stk5-v3
baudrate=115200
boot_mode=mmc
bootargs_jffs2=run default_bootargs;set bootargs ${bootargs} root=/dev/mtdblock3 rootfstype=jffs2
bootargs_mmc=run default_bootargs;set bootargs ${bootargs} root=/dev/mmcblk0p1 rootwait ${mtdparts}
bootargs_nfs=run default_bootargs;set bootargs ${bootargs} root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock ip=dhcp
bootargs_ubifs=run default_bootargs;set bootargs ${bootargs} ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs
bootcmd=run bootcmd_mmc
bootcmd_jffs2=set autostart no;run bootargs_jffs2;nboot linux
bootcmd_mmc=set autostart no;run bootargs_mmc; ext2load mmc 0:1 ${loadaddr} /boot/uImage;run bootm_cmd
bootcmd_nand=set autostart no;run bootargs_ubifs;nboot linux
bootcmd_net=set autoload y;set autostart n;run bootargs_nfs;dhcp
bootdelay=0
bootfile=uImage
bootm_cmd=bootm ${loadaddr} - ${fdtaddr}
cpu_clk=800
default_bootargs=set bootargs init=/linuxrc console=ttymxc0,115200 ro debug panic=1 ${append_bootargs}
ethact=FEC
ethaddr=00:0c:c6:7d:23:07
fdtaddr=11000000
fdtsave=fdt resize;nand erase.part dtb;nand write ${fdtaddr} dtb ${fdtsize}
fdtsize=9bc6
loadaddr=18000000
mtddevname=u-boot
mtddevnum=0
mtdids=nand0=gpmi-nand
mtdparts=mtdparts=gpmi-nand:1024k@0x20000(u-boot),384k(env),6m(linux),32m(rootfs),89600k(userfs),512k@0x7f00000(dtb),512k@0x7f80000(bbt)ro
nfsroot=/tftpboot/rootfs
otg_mode=device
partition=nand0,0
stderr=lcd
stdin=serial
stdout=lcd
ver=U-Boot 2013.07-00787-g36ed10c (Mar 24 2015 - 16:02:12)
video_mode=VGA

Environment size: 1597/131068 bytes