Kontron-Specific Uefi Shell Commands - Kontron AM4024 User Manual

9.3.2 Kontron-Specif ic uEFI Shell Commands
The Kontron uEFI implementation provides the following additional commands related to the specific
HW features of the Kontron system.
Table 50: Kontron-Specific uEFI Shell Commands
COMMAND
kBoardConfig
Conf igures non-volatile board settings, such as:
» Pxe
» Primar yDisplay
» SataMode
» SataSpeed
» Sata0Hotplug
(SATA0 in the uEFI BIOS corresponds to port SATA-A in the por t mapping)
» Sata1Hotplug
(SATA1 in the uEFI BIOS corresponds to port SATA-B in the por t mapping)
» IntelVT
» IntelHT
» SpeedStep
» CpuTurbo
» cTDP
» C3State
» C6State
» C7State
» AMC conf iguration options (e.g. "AMCBaseCfg", "AMCPor t<n>", "AMCFclka", etc.)
» WrProtSystem
» AutoUpdate
If AutoUpdate is enabled, an automatic update procedure from the connected mass storage
device is initiated af ter a reset. The update status is indicated in the log f ile located in the
director y where the f irmware images are stored.
Note:
kBoardInfo
Shows a summar y of board-specif ic data and displays/checks various parameters such as the
current uEFI BIOS revision, etc.
kBootScript
Manages the flash-stored startup script
If the shell is launched by the boot process, it executes a shell script stored in the flash. If the
shell script terminates, the shell will continue the boot process. However, the shell script can
also contain any other boot command.
kFlash Programs and verif ies the SPI boot flashes holding the uEFI BIOS code
uEFI BIOS binary f iles must be available from connected mass storage devices, such as USB
flash dr ive or harddisk.
kIpmi
Executes a comprehensive set of IPMI functions from the uEFI Shell using the KCS interface and
upgrades the IPMI f irmware.
kJtag Programs an onboard device via the JTAG interface
kNvram Manages the NVRAM to restore the system's default settings
Since all uEFI settings are stored inside the NVRAM, the default settings are loaded af ter invok-
ing this command.
www.kontron.com
The parameters of the kBoardConfig command are not case-sensitive.
DESCRIPTION
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