docs: correct link to microcom repo ...

It's not nice to land on a 404 page and having to
search for the right location manually.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: booting-linux: Fix wrong variable name ...

All variables starting with global.linux.bootargs. are concatemated
to bootargs, not global.bootargs. .

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Fix spelling: pathes -> paths ...

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

docs: fix broken reference ...

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

netconsole: fix Documentation ...

since
commit 8eacfa7
Refs: v2014.07.0-156-g8eacfa7
Author:     Sascha Hauer <s.hauer@pengutronix.de>

the netconsole device have a static device name 'netconsole'

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

doc: usb: add missing new line in codeblock ...

Fixes an error during doc generation that leads to the
code block being missing in the resulting docs.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Add support for non volatile variables ...

This adds (back) support for non volatile variables. Non volatile
variables are variables which are stored in the environment over
reboot. They are used in the same way as the global variables, but
with a 'nv' command and device. The variables are stored under
/env/nv/, one variable per file. Adding a nv variable automatically
adds a global variable with the same name. Changing a nv variable
also changes the same global variable, but not the other way round.
This allows for example to configure the username as:

nv user=sha; saveenv

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/musb'

Documentation: Add some TI AM335x specific documentation ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: USB: Add description for OTG device ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/usb-gadget' ...

Conflicts:
	commands/Makefile
	common/Kconfig
	common/Makefile
	drivers/usb/gadget/dfu.c

Add support for metadata in barebox images ...

It's often useful to get some information about a barebox image
before starting or flashing it. This patch introduces barebox
Image MetaData (IMD). When enabled a barebox image will contain
a list of tags containing the desired information. We have tags
for:

- the barebox release (2014.07.0-00160-g035de50-dirty)
- the build timestamp (#741 Mon Jul 28 15:08:54 CEST 2014)
- the board model the image is intended for
- the device tree toplevel compatible property

Also there is an additional generic key-value store which stores
parameters for which no dedicated tag exists. In this patch it
is used for the memory size an image supports.

Since there is no fixed offset in a barebox image which can be
used for storing the information, the metadata is stored somewhere
in the image and found by iterating over the image. This works
for most image types, but obviously not for SoC images which are
encoded or encrypted in some way.

There is a 'imd' tool compiled from the same sources for barebox,
for the compile host and for the target, so the metadata information
is available whereever needed.

For device tree boards the model and of_compatible tags are automatically
generated.

Example output of the imd tool for a Phytec phyFLEX image:

build: #889 Wed Jul 30 16:08:54 CEST 2014
release: 2014.07.0-00167-g6b2070d-dirty
parameter: memsize=1024
of_compatible: phytec,imx6x-pbab01 phytec,imx6dl-pfla02 fsl,imx6dl
model: Phytec phyFLEX-i.MX6 Duallite Carrier-Board

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: Add documentation for Fastboot and Composite Multifunction Gadget ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: Add documentation for USB serial console ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

crc32: Proper name of command is "crc32". ...

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: usb chapter of user manual ...

A number of minor fixes, and including the help output from the
"dfu-util" command for the benefit of the reader.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: Various tweaks to user manual, device tree chapter. ...

Grammar, typoes, font, link fixes.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: defaultenv chapter from user manual. ...

A number of grammar fixes, typoes, font changes from the defaultenv-2
chapter.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: Numerous typoes/fixes in first few chapters of user manual. ...

Doc fixes such as:

 * font changes
 * spelling
 * punctuation
 * capitalization

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: User manual, "barebox" section ...

Various grammar/font fixes to that section, including adding an
additional section describing how to properly do "out of tree"
configuration and building.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: link back from variables to device parameters ...

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: move variables near device parameters ...

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: remove board type from barebox prompt examples ...

I kept however the one example that directly demos the bootup on an
Efika board.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: add hint on how to calculate in hush ...

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: add colon after NOTE and HINT ...

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: mention "make xconfig" ...

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: only include own download chapter ...

Also make this download chapter note the next branch.

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: start (almost) all headlines with a capital ...

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: make "System setup" an appendix ...

Note that I used "Appendix: " as text, because it looks like
python-sphinx doesn't know about appendices.

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: Add new sphinxs docs ...

This is a rewrite of the Documentation in reStructuredText format using
Sphinx as build system, see http://sphinx-doc.org/.

The documentation is built into static html pages with 'make docs'.
The pages can be found under Documentation/html after building.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>