Csm parameters, Etx-oh / bios operation – Kontron ETX-OH User Manual
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ETX-OH / BIOS Operation
CSM Parameters
Feature
Options
Description
Launch CSM
Enabled
Disabled
This option controls if CSM will be launched
Boot option filter
UEFI and Legacy
Legacy only
UEFI only
This option controls what devices system can boot to
Launch PXE OpROM
Do not launch
UEFI only
Legacy only
Legacy first
UEFI first
Controls the execution of UEFI and Legacy PXE OpROM
Launch Storage OpROM
Do not launch
UEFI only
Legacy only
Legacy first
UEFI first
Controls the execution of UEFI and Legacy Storage
OpROM
Launch Video OpROM
Do not launch
UEFI only
Legacy only
Legacy first
UEFI first
Controls the execution of UEFI and Legacy Video OpROM
Other PCI device ROM
UEFI OpROM
Legacy OpROM
For PCI devices other than Network, Mass Storage or
Video defines which OpROM to launch
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