UBootCmdGroupSpecial < DULG

%SECTION0{name=UBootCmdGroupSpecial}% Special Commands

%IF{ "%HAVE_I2C%" eq "true" }%
%SECTION1{name=UBootCmdI2c}% i2c     - I2C sub-system

%INCLUDE{DULGData_%BOARD%.UBootI2cHelp}%
%ENDIF%

%IF{ "%HAVE_IDE%" eq "true"}%
%SECTION1{name=UBootCmdIde}% ide     - IDE sub-system

%INCLUDE{DULGData_%BOARD%.UBootIdeHelp}%

%SECTION1{name=UBootCmdDiskboot}% diskboot- boot from IDE device

%INCLUDE{DULGData_%BOARD%.UBootDiskbootHelp}%
%ENDIF%

%IF{ "%HAVE_DISK_ON_CHIP%" eq "true"}%
%SECTION1{name=UBootCmdDoc}% doc - Disk-On-Chip sub-system

%INCLUDE{DULGData_%BOARD%.UBootDocHelp}%

On systems that support _Disk-On-Chip_ flash
disks, the =doc= command allows you to access these
devices from U-Boot. As shown by the help message, the command
implements a set of sub-commands that can be used to print
information and to perform I/O with these flash disks.

%SECTION1{name=UBootCmdDocboot}% docboot - boot from DOC device

%INCLUDE{DULGData_%BOARD%.UBootDocbootHelp}%

The =docboot= command (short: =docb=) can be used to load an image
(for instance Linux kernel) from a Disk-On-Chip flash disk. If the
=autostart= environment variable is set to "yes", the image will be
automatically started.
%ENDIF%
5.9.7. Flattened Device Tree support		1. Abstract		5.9.9. Storage devices
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