linksys e7350-cn 刷openwrt "uboot Unknown image type"

接ttl串口,板上5针杜邦座, 2-tx,3-rx,5-gnd

minicom -D /dev/ttyUSB0 -b 115200

uboot的菜单上

如果选2 . Upgrade fiemware, 启动时会出现 "uboot Unknown image type"

应该选6. Upgrade firmware with code pattern,通过tftpd服务器升级

然后刷入factory.bin

factory.bin 在https://firmware-selector.openwrt.org/下载, 
openwrt界面升级的话, 用sysupgrade.bin

linksys e7350-cn 和 Belkin RT1800 完全兼容