Avalue SMA-IMX6 - Manual (Page 24)

SMA-IMX6 User ’s Manual
24 SMA- IMX6 User’s Manual
3.7 Bootloader settings for booting from onboard eMMC
1) Please turn on the Pin 1 of the DIP switch as below for booting from onboard eMMC.
2) Insert SD card on SD socket. Connect RS232 cross over cable from COM1 of
mianboard to COM port of Host PC.
3) Run hyper terminal program on Host PC (teraterm on Windows or minicom on Linux)
4) Power on mainboard and press ”space” key to get into bootloader menu.
5) Setup boot device
SMARC U-Boot > print
6) Set boot device as below
 SMARC U-
Boot >setenv linux_cmd ‘setenv bootargs ${linux_bootargs};mmc dev
3;mmc read ${loadaddr} 0x800 0x3000;bootm’