Setting Up U-Boot Parameters - VIA Technologies VAB-820 Quick Start Manual

In order to boot from the SPI ROM make sure the J11 boot select jumper is set to SPI ROM
boot.
Next, power on the device to initiate the boot process. When the boot process is
completed, you will see the Android desktop.

2.2. Setting up U-Boot Parameters

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 configure the serial port setting and 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.
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VAB VAB- - - - 820 VAB VAB
J11 boot select jumper diagram J11 boot select jumper diagram
J11 boot select jumper diagram J11 boot select jumper diagram
Serial Device
Lockfile Location
Callin Program
Callout Program
Bps/Par/Bits
Hardware Flow Control
Software Flow Control
Serial port setting of host machine Serial port setting of host machine Serial port setting of host machine Serial port setting of host machine
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: /dev/ttymxc0 |
: /var/lock |
: |
: |
: 115200 8N1 |
: No |
: No |
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