Adlink LEC-iMX6 Uživatelský manuál stáhnout pdf (Strana 12)

8 Overview

1.5.2 Verify U-Boot Configuration

To ensure U-Boot will run a Linux image from the corresponding boot device, perform the follow-

ing steps.

1. Make a serial connection between the COM1 port of the LEC-iMX6 target and a host

computer.

2. Open a terminal program with settings 115200 Baud, 8N1. The following screen

appears.

3. Press any key to interrupt and open the U-Boot command shell.

4. Enter pri at the U-Boot> command line to list all environmental variables set inside

U-Boot.

5. Find the appropriate variable and run the corresponding start command. For example:

run boot_usb.

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Adlink LEC-iMX6 Uživatelský manuál Strana 12