Kontron AM4150 U-Boot Bootloader - Manual (Page 14)

U-Boot Usage AM4150 U-Boot Bootloader
Page 14 ID 1052-5678, Rev. 1.0
P R E L I M I N A R Y
3. Kontron-Specific Commands
Kontron’s implementation of U-Boot includes certain enhancements to provide specific func-
tions not incorporated in the standard U-Boot. The following table provides a complete listing
of all Kontron-specific U-Boot commands implemented on the AM4150.
The following chapters provides command syntax reference information, a short description,
and, in some cases, usage examples. Where an ellipsis (…) appears in the command syntax,
it means that the command is continued on the next line. Observe spaces before the ellipsis.
Table 2: Kontron-Specific Commands
COMMAND DESCRIPTION
flsw FLash SWitch
Indicates or selects the currently active SPI boot flash
fru Field Replaceable Unit
Provides read/write access to the board’s FRU repository as well as displaying FRU data
fwum FirmWare Update Manager
Provides functions for managing and updating the module’s MMC firmware
kboardinfo Kontron Board Information
Displays a summary of board and configuration information
kcs Access to the Keyboard Controller-Style Interface
Sends raw IPMI commands via the KCS interface
md5sum Message digest 5 checksum
Creates or checks the md5 message digest over a memory area
sconf Kontron Board Configuration
Provides functions for software-based configuration of external interfaces available on the
AMC Card-edge connector and on the front panel connectors J2 (GbE B)
tlbdbg Translation Look-aside Buffer DeBuG
Displays current configuration of TLB0 and TLB1
vpd Vital Product Data
Provides display and importing functions for vital product data entities