ubiformat: open flash image readonly ...

ubiformat only needs readonly access to the image to flash, so
open it readonly. Opening r/w may fail for example on tftp servers.

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

commands: automount: Added help string about "-d" option ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

oftree: fix probe support ...

in commit e118761c5f7e8
oftree command: refactor

the Kconfig CMD_OFTREE_PROBE was remove

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/oftree' ...

Conflicts:
	drivers/of/base.c

Merge branch 'for-next/misc'

Merge branch 'for-next/commands'

commands: reset: add shutdown_barebox() before reset_cpu() ...

Some of controlled by barebox peripheral devices may be
not affected by CPU reset, so we need call shutdown_barebox()
to stop them.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

introduce console none support ...

this will allow to have no console support

Use full for bootstrap as we can save 6.5 KiB (barebox.bin) and
3.8 KiB (zbarebox.bin lzo) on at91sam9263 as example vs console simple

As on bootstrap we have often very limited size.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

move prototypes for envfs_* to envfs.h ...

environment.h is for environment variables, not for the environment
storage (envfs), so move the prototypes to envfs.h

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

oftree command: Add -s option to save internal oftree to file ...

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

commands: Add of_node command ...

This command allows to create/delete device nodes.

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

commands: Add of_property command ...

The of_property command allows to modify/add/delete properties.
Parsing user input is based on U-Boot code with some fixes added
for catching invalid input.

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

oftree command: refactor ...

This has several improvements for the oftree command:

- loading a devicetree (-l) and actually probing (-p) it now is separated
- the command now can dump the internal devicetree or a dtb given on the
  command line.
- The -f option now actually frees the internal devicetree

With this the usage pattern for this command is:

oftree -l /env/oftree

oftree -d -n /sound

oftree -d /env/oftree

oftree -f

oftree -p

oftree -l -p /env/oftree

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

of: remove unused barebox_fdt ...

barebox_fdt should once become the pointer to the barebox internal
devicetree. Since barebox has its own internal devicetree format
this was never used. remove it.

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

bootm: move printing of file locations outside verbose mode ...

The location of files that are booted is a precious information, so print
it by default and not only in verbose mode.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Michael Olbrich <m.olbrich@pengutronix.de>

of: rename of_parse_dtb to of_unflatten_dtb ...

The process of unflatten the device tree is known from the kernel,
so rename the function, because that's what it does.

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

of: make of_get_fixed_tree more universally usable ...

Currently the bootm code uses of_fix_tree to apply the fixups
to the devicetree given on the command line. This function assumes
that there is enough space for the fixups available. Also on ARM
we have to make sure the tree does not cross 1Mib boundaries.

This patch moves the space allocation and alignment ensurance
to of_get_fixed_tree and uses it in bootm. This is the first
step for making of_get_fixed_tree the single point of devicetree
handling in barebox.
of_get_fixed_tree now takes an argument of the input fdt. If it is
given, this one is used, otherwise an internal oftree is used which
will be created in subsequent patches.

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

fixup! commands: add ubiformat ...

This adds the missing ubiformat.c file missing from:

commit 5a29d4a
Author: Wolfram Sang <w.sang@pengutronix.de>
Date:   Mon Dec 17 16:48:33 2012 +0100

    commands: add ubiformat

    Imported from mtd-utils and stripped down to needed functionality.
    Based on an older version (1.4.5.) since the newer do use MEMWRITE
    interfaces which we don't have in barebox (yet).

    Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

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

commands: add let command which supports proper arithmetic ...

This command works like the corresponding Unix shell command and
is used for adding, multiplying and much more.

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

commands: add ubiformat ...

Imported from mtd-utils and stripped down to needed functionality.
Based on an older version (1.4.5.) since the newer do use MEMWRITE
interfaces which we don't have in barebox (yet).

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ubi: consolidate ubi-media.h ...

We have two versions in the tree. Use the newer one, and put it into the
mtd directory while we are at it.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: flash: add missing newlines to error messages ...

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'kconfig'

Cleanup Kconfig files ...

This patch provides a global cleanup barebox Kconfig files. This includes
replacing spaces to tabs, formatting in accordance format, removing
extraneous lines and spaces. No functional changes.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/mem-commands'

Merge branch 'for-next/ext4'

filetype: Pass bufsize ...

Pass the buffer size to the file detection code. This makes sure we do not
read past the buffer. This is especially useful for ext filesystem detection
as the magic is at byte offset 1080. Also introduce a FILE_TYPE_SAFE_BUFSIZE
define which is set to the minimum bufsize the detection code needs to detect
all known filetypes.

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

ls command: call stat() only when necessary ...

When calling ls in short mode we do not have to call stat()
for additional informations because we do not use them. This
speeds up ls on filesystems on which stat() is expensive
because the barebox filesystem support always has to iterate
over the directory tree.

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

loadenv: allow more fine grained environment loading ...

This implements two new options for the loadenv command:

-s: removes (scrubs) old directory contents to be able to
    create a fresh environment from for example /dev/defaultenv
-n: no overwrite. Do not overwrite existing files. This allows
    to keep parts of the old environment.

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

rm: implement -r ...

To recursively remove files and directories.

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