Boot Setup
BXT7059 / BXTS7059 Technical Reference
Boot Option Priorities
The following settings allow you to set the system boot priority of where to pull the BIOS settings from in
order to perform a system boot. You can set three priority levels and the number of available options
within each priority is based on the devices connected to the SHB. Here is an example of potential boot
options.
Boot Option #1
Boot Option #2
UEFI: Built-in EFI Shell
SATA Hard Drive [HD type info]
SATA Hard Drive [HD type info]
UEFI: Built-in EFI Shell
USB Flash Hub [USB type info]
USB Flash Hub [USB type info]
Disabled
Disabled
Any other devices connected to SHB and the system would show up under each option in the above listing.
CSM Parameters
The Compatibility Support Module (CSM) parameters are used BIOS compatibility with non-UEFI
compliant operating systems.
Option Description
Launch CSM
Auto,
Always
, Never
Boot Option
Filter
UEFI and Legacy
, Legacy Only, UEFI Only
Launch PXE
OpROM
policy
Do not launch
, UEFI only, Legacy only, Legacy first, UEFI first
Launch
Storage
OpROM
Do not launch, UEFI only,
Legacy only
, Legacy first, UEFI first
Launch Video
OpROM
policy
Do not launch, UEFI only,
Legacy only
, Legacy first, UEFI first
Other PCI
Device ROM
UEFI OpROM
, Legacy OpROM
Trenton
Systems
Inc.
4-2
