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root@openipc-hi3516cv300:~# fw_printenv
bootdelay=1
baudrate=115200
ipaddr=192.168.0.10
serverip=192.168.0.133
netmask=255.255.0.0
gatewayip=192.168.0.1
bootfile="uImage"
da=mw.b 0x82000000 ff 1000000;tftp 0x82000000 u-boot.bin.img;sf probe 0;flwrite
du=mw.b 0x82000000 ff 1000000;tftp 0x82000000 user-x.cramfs.img;sf probe 0;flwrite
dr=mw.b 0x82000000 ff 1000000;tftp 0x82000000 romfs-x.cramfs.img;sf probe 0;flwrite
dw=mw.b 0x82000000 ff 1000000;tftp 0x82000000 web-x.cramfs.img;sf probe 0;flwrite
dl=mw.b 0x82000000 ff 1000000;tftp 0x82000000 logo-x.cramfs.img;sf probe 0;flwrite
dc=mw.b 0x82000000 ff 1000000;tftp 0x82000000 custom-x.cramfs.img;sf probe 0;flwrite
up=mw.b 0x82000000 ff 1000000;tftp 0x82000000 update.img;sf probe 0;flwrite
ua=mw.b 0x82000000 ff 1000000;tftp 0x82000000 upall_verify.img;sf probe 0;flwrite
tk=tftp 0x82000000 uImage;setenv setargs setenv bootargs ;run setargs;bootm 0x82000000
uk=mw.b 0x82000000 ff 1000000;tftp 0x82000000 uImage.${soc} && sf probe 0;sf erase 0x50000 0x200000; sf write 0x82000000 0x50000 ${filesize}
ur=mw.b 0x82000000 ff 1000000;tftp 0x82000000 rootfs.squashfs.${soc} && sf probe 0;sf erase 0x250000 0x500000; sf write 0x82000000 0x250000 ${filesize}
dd=mw.b 0x82000000 ff 1000000;tftp 0x82000000 mtd-x.jffs2.img;sf probe 0;flwrite
bootargs=mem=${osmem} totalmem=${totalmem} console=ttyAMA0,115200 panic=20 root=/dev/mtdblock3 rootfstype=squashfs init=/init mtdparts=hi_sfc:256k(boot),64k(wtf),2048k(kernel),5120k(rootfs),-(rootfs_data)
osmem=32M
totalmem=128M
soc=hi3516cv300
hardware=50H20L
devid=00022520
manufacturer=Xiongmai
stdin=serial
stdout=serial
stderr=serial
verify=n
ver=U-Boot 2010.06-svn706 (Oct 09 2017 - 14:57:23)
bootcmd=setenv setargs setenv bootargs ${bootargs}; run setargs; sf probe 0; sf read 0x42000000 0x50000 0x200000; bootm 0x42000000
ethaddr=00:12:16:fc:17:57
sensor=jxf22_i2c_dc
vtund=vpn.augin.ru