ALTA DS 4K Android EVK v1.0.5 Quick Start Guide
4
Setting up U-Boot Parameters
2.2.
The first step is to connect the host machine and the ALTA DS 4K through the COM
debug connector (CON1). 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.
+--------------------------------------------------------------+
| A
-
Serial Device
: /dev/ttyUSB0 |
| B
-
Lockfile Location
: /var/lock |
| C
-
Callin Program
: |
| D
-
Callout Program
: |
| E
-
Bps/Par/Bits
: 115200 8N1 |
| F
-
Hardware Flow Control
: No |
| G
-
Software Flow Control
: No |
+--------------------------------------------------------------+
Serial port setting of host machine
COM debug connector diagram
Next, power on the ALTA DS 4K to initiate the boot process. When prompted, press the
space bar to stop the boot process, and enter the U-Boot console as illustrated by the
screenshot below.
