Updating The Uefi Bios - Kontron KBox C-102 Series User Manual

15.2.3.4. Handling the Startup Script in the SPI Boot Flash
In case there is no mass storage device attached, the startup script can be generated in a RAM disk and stored in the
SPI boot flash 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:
Shell> kramdisk -s 3 -c -m myramdisk
Shell> myramdisk:
3. Enter the sample start-up script mentioned above in this section using the edit uEFI Shell command:
myramdisk:\> edit boot.nsh
4. Save the start-up script to the SPI boot flash using the kBootScript uEFI Shell command:
myramdisk:\> kbootscript -p boot.nsh
5. Reset the board to execute the newly installed script using the reset uEFI Shell command:
myramdisk:\> reset
6.
If a script is already installed, it can be edited using the following kBootScript uEFI Shell commands:
myramdisk:\> kbootscript -g boot.nsh
myramdisk:\> edit boot.nsh

15.3. Updating the uEFI BIOS

For updating the BIOS, perform the following steps:
1. Download AFU from AMI
https://ami.com/en/download-license-agreement/?DownloadFile=Aptio_V_AMI_Firmware_Update_Utility.zip
2. Prepare USB Stick with
 AfuEfix64.efi
 update.nsh
 BIOS Binary
3. Plug USB Stick into KBox C102
4.
Boot into Setup and enable ME Update
(Advanced> PCH-FW Configuration> Firmware Update Configuration> Me FW Image Re-Flash [Enabled])
5.
Save and Exit and directly boot to EFI Shell
6. Go to USB Stick (use "map" to list all devices): e.g.: fs0:
7.
Start update
update.nsh <FileName>.bin
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KBox C-102 - User Guide, Rev. 1.0
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