d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Provide verbose help for fdt commands on platforms that use it.

Browse Source
This commit is contained in:
kientzle 2013-02-11 02:15:26 +00:00
parent 8ae789894e
commit 5eaca6e3c2
4 changed files with 96 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/boot/arm/uboot/Makefile
View File

@ -118,7 +118,7 @@ LDADD= ${LIBFICL} ${LIBUBOOT} ${LIBFDT} -lstand
vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
loader.help: help.common help.uboot
loader.help: help.common help.uboot ${.CURDIR}/../../fdt/help.fdt
cat ${.ALLSRC} | \
awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}

93
sys/boot/fdt/help.fdt Normal file
View File

@ -0,0 +1,93 @@
$FreeBSD$
###############################################################################
# Tfdt Dfdt manipulation commands
fdt <subcommand> <arguments>
Facilities for loading and manipulating device tree data.
###############################################################################
# Tfdt Saddr Dload fdt from an address in memory
fdt addr <address>
Copies compiled device tree from a particular location
in memory.
###############################################################################
# Tfdt Salias DXXX
fdt alias <address>
Not Yet Implemented
###############################################################################
# Tfdt Scd DSelect a particular node for future commands
fdt cd <path>
Changes the current node to the node specified by the path.
Path elements are separated by '/'; a leading '/' represents
the root node.
###############################################################################
# Tfdt Sheader DDump the header of the compiled device tree
fdt header
Dumps DTB size, format and other key values.
###############################################################################
# Tfdt Sls DList subnodes of the current node
fdt ls <path>
Lists the nodes under the specified path.
If no path is specified, lists nodes under the current path.
###############################################################################
# Tfdt Smknode DCreate a new node in the device tree
fdt mknode <name>
Creates a new node with the specified name.
###############################################################################
# Tfdt Smkprop DAdd a new property to the current node
fdt mkprop <name> <value> ...
Creates a new property with the specified name and values.
Multiple values can be specified and will be concatenated.
###############################################################################
# Tfdt Smres DXXX
fdt mres
Dumps the list of reserved memory regions.
###############################################################################
# Tfdt Sprop DDump value of a particular property
fdt prop <name> <value> ...
If value is specified, set the given property to the indicated value.
Otherwise, print the value of the property.
###############################################################################
# Tfdt Spwd DPrint path to current node in device tree
fdt pwd
Print path to the current node in the device tree.
The current node can be changed with "fdt cd".
###############################################################################
# Tfdt Srm DRemove node or property from device tree
fdt rm <name>
The named node or property will be removed from the device tree.
###############################################################################

2
sys/boot/powerpc/ps3/Makefile
View File

@ -108,7 +108,7 @@ font.h:
vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
loader.help: help.common help.ps3
loader.help: help.common help.ps3 ${.CURDIR}/../../fdt/help.fdt
cat ${.ALLSRC} | \
awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}

2
sys/boot/powerpc/uboot/Makefile
View File

@ -103,7 +103,7 @@ LDADD= ${LIBFICL} ${LIBUBOOT} ${LIBFDT} -lstand
vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
loader.help: help.common help.uboot
loader.help: help.common help.uboot ${.CURDIR}/../../fdt/help.fdt
cat ${.ALLSRC} | \
awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}