mITX-BW – User Guide, Rev. 1.6
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9.3.1.2.
Exiting the uEFI Shell
To exit the uEFI Shell, follow one of the steps below:
1.
Invoke the exit uEFI Shell command to select the boot device in the boot menu for the OS to boot from.
2.
Reset the board using the reset uEFI Shell command.
9.3.2.
Kontron-Specific uEFI Shell Commands
Not Applicable
9.4.
uEFI Shell Scripting
9.4.1.
Startup Scripting
If the ESC key is not pressed and the timeout is run out, the uEFI Shell tries to execute some startup scripts
automatically. It searches for scripts and executes them in the following order:
1.
Kontron flash-stored startup script
2.
If there is no Kontron flash-stored startup script present, the uEFI-specified startup.nsh script is used.
This script must be located on the root of any of the attached FAT formatted disk drive.
3.
If none of the startup scripts is present or the startup script terminates, the default boot order is continued.
9.4.2.
Create a Startup Script
Startup scripts can be created using the uEFI Shell built-in editor edit or under any OS with a plain text editor of your
choice.
To create a startup shell script, simply save the script on the root of any FAT-formatted drive attached to the system.
9.4.3.
Examples of Startup Scripts
Not Applicable
9.5.
Firmware Update
See 1.5.1.2. Updating Procedure
