Manual
D R A F T — F O R I N T E R N A L U S E O N L Y
6
www.kontron.com
User Guide
CPS3003-SA
12 uEFI BIOS .......................................................................................... 60
12.1 Starting the uEFI BIOS ................................................................................. 60
12.2 Setup Menus.............................................................................................. 61
12.2.1 Main Menu ................................................................................................ 61
12.2.2 Boot Menu ................................................................................................ 63
12.2.3 Security Menu ............................................................................................ 64
12.2.3.1 Modes of Security ....................................................................................... 65
12.2.3.2 Remember the Password ............................................................................... 65
12.2.4 Save and Exit Menu ..................................................................................... 65
12.3 The uEFI Shell ............................................................................................ 67
12.3.1 Introduction, Basic Operation ....................................................................... 67
12.3.1.1 Entering the uEFI Shell ................................................................................ 67
12.3.1.2 Exiting the uEFI Shell .................................................................................. 67
12.3.2 Kontron-Specific uEFI Shell Commands ............................................................ 68
12.4 uEFI Shell Scripting..................................................................................... 69
12.4.1 Startup Scripting ........................................................................................ 69
12.4.2 Create a Startup Script ................................................................................. 69
12.4.3 Examples of Startup Scripts........................................................................... 70
12.4.3.1 Automatic Booting from USB Flash Drive .......................................................... 70
12.4.3.2 Execute Shell Script on Other Harddrive ........................................................... 70
12.4.3.3 Enable Watchdog and Control PXE Boot ............................................................ 70
12.4.3.4 Handling the Startup Script in the SPI Boot Flash ............................................... 71
12.5 Updating the uEFI BIOS................................................................................ 72
12.5.1 Updating Procedure .................................................................................... 72
12.5.2 uEFI BIOS Recovery ..................................................................................... 72
12.5.3 Determining the Active Flash ......................................................................... 72