Handling the startup script in the flash bank – Kontron CP3003-V uEFI BIOS User Manual

Page 68

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The uEFI Shell

CP3003-SA/CP3003-V uEFI BIOS

Page 62

ID 1053-4014, Rev. 2.0

D R A F T — F O R I N T E R N A L U S E O N L Y

6.3.3.4

Handling the Startup Script in the Flash Bank

In case there is no mass storage device attached, the startup script can be generated in a RAM
disk and stored in the flash bank using the following instructions:

1. Press <ESC> during power-up to log into the uEFI Shell.

2. Create a RAM disk and set the proper working directory as shown below:

3. Enter the sample start-up script mentioned above in this section using the edit uEFI Shell

command.

4. Save the start-up script to the uEFI flash bank using the kbootnsh uEFI Shell command.

5. Reset the board to execute the newly installed script using the reset uEFI Shell com-

mand.

6. If a script is already installed, it can be edited using the following kbootnsh uEFI Shell

commands.

Shell> kmkramdisk -s 3 myramdisk

Shell> myramdisk:

myramdisk:\> edit boot.nsh

myramdisk:\> kbootnsh -p boot.nsh

myramdisk:\> reset

myramdisk:\> kbootnsh -g boot.nsh

myramdisk:\> edit boot.nsh

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