bloodyf 
Hi everyone, My intention is to boot Tiny210v2 with U-boot, Kernel loaded by tftp and a NFS. I deployed U-boot into SD card and got uboot console, but couldn't load kernel and NFS. I have googled for a long time and tried many environment variables but no success. And their suggestions have different load address. Below are some uboot variable I tried: - setenv bootargs root=/dev/nfs rw nfsroot=10.0.0.1:/data/nfs ip=10.0.0.2 console=ttySAC0,115200 - setenv bootfile uImage - setenv loadaddr 0x21000000 * tftpboot 0x21000000 10.0.0.1:zImage * bootm 0x21000000 Can anyone help me to have exact variables and boot commands for Tiny210v2 board? Thanks