gadget: at91: Fix uninitialized variable ...

Variable udc is used unitialized for DBG(xxx).

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

calloc: Fix possible memory leak ...

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

blspec: Fix once/default booting ...

The default/once files contain the full path to the entries, not
only the filename. This fixes booting the once and default entries.

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

fs: bpkfs: add missing include ...

was not include when applying bpkfs patch

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

fs: ignore O_TRUNC open flag for devices ...

The O_TRUNC flag has to be ignored when opening devices. Otherwise
cp /somefile /dev/somedev fails. This is broken since:

| commit d4f5bb1
| Author: Sascha Hauer <s.hauer@pengutronix.de>
| Date:   Sat Sep 28 13:12:50 2013 +0200
|
|     copy_file: Add missing O_TRUNC
|
|     Without it, when copying a smaller file over a larger file the
|     resulting file still has the remaining space from the larger file.
|
|     Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

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

boot: remove incomplete 'title' handling in menu ...

The 'boot -m' command executes the /env/boot/* scripts in order to
determine the title of a boot menu entry. This is not complete and
depends on changes in the environment, so remove it for now.

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

at91: fix typo in Kconfig description ...

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

common: fix possible build problem without password support ...

In the case where CONFIG_PASSWORD is off, CONFIG_PASSWORD_DEFAULT is
undefined. As undefined is not "", this causes make to call find -type f.
If there is a filename containing a :, make will complain about having
"multiple target patterns"

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

Merge branch 'pu/bootloader-spec'

add kernel-install tool for bootloader Spec ...

This adds a tool for installing kernels according to the bootloader
spec. systemd already has a similar tool, but it is limited to installing
kernels on the currently running system. The barebox kernel-install
tool instead can also be used to install kernels on removable media on a
development host for cross development. It is compiled in two variants,
as 'kernel-install' for the host and as 'kernel-install-target' using
$CROSS_COMPILE.

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

x86: Fix compiler warnings ...

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

Implement bootloader spec support for barebox ...

The Bootloader Specification describes a way how kernels can
be installed on devices and how they can be started by the bootloader.

The bootloader spec is currently supported by (x86) gummiboot and
by systemd which provides a kernel-install script. With the bootloader
spec it's possible for the Operating system to install a new kernel
without knowing about the bootloader and for the bootloader it's possible
to discover and start Operating Systems on a media without being
configured.

For more details about the spec see:

http://www.freedesktop.org/wiki/Specifications/BootLoaderSpec/

This patch adds barebox support for the spec. It enhances the 'boot'
command so that not only boot script names can be given, but also
devices containing bootloader spec entries. With this it's possible
to call the 'boot' command like: 'boot sd emmc net'. It would then
first look for bootloader spec entries on the (removable) sd card,
then, is nothing is found, on the internal emmc and if still
unsuccessful would call the 'net' bootscript.

The bootloader Spec currently doesn't specify which entry should be
default if multiple entries are found on a single device. Therefore
barebox currently has two extensions of the spec. The $BOOT diretory
can contain a file named 'default'. If present, the content of the
file is treated as a filename under $BOOT/loader/entries/ which is
used as default. Similarly if a file named 'once' is present, the
entry is started once and the file is removed afterwards. This is
useful for testing if a newly installed kernel works before making
it the default.

As on ARM and other Architectures a devicetree has to be specified
for the kernel, the 'devicetree' property is used to specify a
devicetree. Like 'kernel' and 'initrd' this also contains a pth
relative to $BOOT.

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

cdev: store dos partition type in struct cdev ...

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

add function to read single line files ...

Often small files are used to store the value od a variable. This
adds a function to easily read such a variable.

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

ARM: i.MX: remove now unused image-y from Makefile.imx ...

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

i2c-omap: fix reported revison ...

Report correct major and minor revision
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

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

Conflicts:
	arch/arm/dts/Makefile
	images/Makefile

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

Conflicts:
	scripts/Makefile

Merge branch 'for-next/rs485' ...

Conflicts:
	common/console_common.c

Merge branch 'for-next/omap'

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

Conflicts:
	arch/arm/boards/animeo_ip/init.c

Merge branch 'for-next/mxs'

Merge branch 'for-next/mount'

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

Conflicts:
	commands/Makefile

Merge branch 'for-next/mips'

Merge branch 'for-next/mci'

Merge branch 'for-next/lzo'

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

Conflicts:
	include/console.h

Merge branch 'for-next/gpio'

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

Conflicts:
	fs/Kconfig
	fs/Makefile