Restoring Default U-Boot Parameters; Using The Android Console - VIA Technologies VAB-820 Quick Start Manual

2.3. Restoring Default U-Boot Parameters

If the U-Boot parameters have been modified, the "destroyenv" command in the U-Boot
console can restore the factory default settings. To restart the device, use the "reset"
command.
=> destroyenv
=> saveenv
=> reset

2.4. Using the Android Console

The first step is to connect the host machine and the VAB-820 through the COM 2
(connector J5). Use a serial port communication program such as PuTTY, GtkTerm, or
Minicom, to connect to the debug console. There you will be able to see the U-Boot boot
log and adjust settings in the U-Boot console. Next, power on the VAB-820 to initiate the
boot process. When the boot process is completed you will be prompted to login.
When the boot process is completed, you will automatically log in to an Android console.
root@vab820_6dq:/ #
VAB- - - - 820 VAB VAB VAB 820 A A A A ndroid BSP v 820 820
COM 2 (connector J5) diagram COM 2 (connector J5) diagram
COM 2 (connector J5) diagram COM 2 (connector J5) diagram
BSP v4 4 4 4 .0.2 Quick Start Guide BSP v BSP v .0.2 Quick Start Guide .0.2 Quick Start Guide .0.2 Quick Start Guide
8