dts: update to v3.15-rc3 ...

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

ARM: dove: Use upstream dtsi file ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

ARM: Tegra20: Use upstream dtsi files ...

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

ARM: AM33xx: Use upstream dtsi file ...

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

ARM: i.MX27: Use upstream dtsi file ...

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

ARM: i.MX25: Use upstream dtsi file ...

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

ARM: i.MX53: Use upstream dtsi files ...

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

ARM: i.MX6: Use upstream dtsi files ...

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

ARM: dts: i.MX51: Use upstream dts files ...

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

dts: i.MX51 efika sb: Roll back pingroup changes ...

The pingrp defines never made it upstream, so roll back the changes
and use the individual pin defines for the Efika sb instead.

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

dts: Use dt-bindings from kernel ...

barebox used to have its own include/dt-bindings with files copied
from the corresponding kernel files. Use upstream dt-bindings directly
instead.

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

serial: ns16550: omap: set register shift from code ...

The upstream dts files do not contain the register shift. As
we have Omap specific init code anyway we can just set the register
shift from there instead of relying on the devicetree properties.

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

Add devicetree source files as of Linux-3.15-rc2 ...

This adds the Linux dts files to barebox. The dts files are
generated from Ian Campbells device-tree-rebasing.git:

git://xenbits.xen.org/people/ianc/device-tree-rebasing.git

The dts are found in dts/ in the barebox repository and
will be updated from upstream regularly, probably for each upstream
-rc.

To keep the synchronization with upstream easy no changes to
the original files are allowed under dts/. Instead changes to
upstream dts files will be done using overlays in arch/$ARCH/dts/.

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

make: fix searchpath of generated autoconf.h ...

If barebox is builded out-of-tree we don't find the autogenerated
autoconf.h because we search in the srctree.

With this patch we don't get this error message:

cc1: fatal error: /[...]/barebox/include/generated/autoconf.h: No such file or directory

Signed-off-by: Silvio Fricke <silvio.fricke@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: loady: fix Y-Modem/G option name in help message ...

Actually loady command uses '-g' option for Y-Modem/G mode
selection; see loady() function:

    while ((opt = getopt(argc, argv, "b:t:g")) > 0) {
        switch (opt) {
    ...
        case 'g':
            is_ymodemg = 1;
            break;

By mistake help message show '-y' option for Y-Modem/G mode
selection.

This patch fixes the problem.

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

Fix AT91 UDC driver on boards without vbus. ...

From 4ea2bd2 Mon Sep 17 00:00:00 2001
From: Owen Kirby <osk@exegin.com>
Date: Wed, 16 Apr 2014 17:45:18 -0700
Subject: [PATCH] Fix AT91 UDC driver on boards without vbus.

While porting Barebox to one of our boards, we found that the AT91 UDC driver
will fail to connect to USB hosts, and will spam the console with errors if
the VBUS pin isn't connected.

Signed-off-by: Owen Kirby <osk@exegin.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: uimage: remove redundant error message ...

uimage_verify already prints an error message if the CRC
is wrong. Romove the never reached redundant message in
the caller.

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

don't cast negative error codes to unsigned size_t ...

The cast prevents us from doing proper error checking.

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

video: imx-ipu-v3: remove unneeded 'dmfc' check ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Suggested-by: Fabio Estevam <festevam@gmail.com>

video: displaytimings: remove two broken error messages ...

The error messages would dereference the just checked NULL
ptr. As those messages don't add much value without further
info just remove them.

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

imx-image: don't leak file handle ...

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

treewide: fix signedness mixups in printf format specifiers ...

This most likely doesn't fix any real bugs, but it's the
right thing to do and reduces the noise level with static
checkers.

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

ARM: at91: add missing break ...

Otherwise SAM A5d35 would be detected as A5d36.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Acked-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

devfs-core: return new cdev also for mtd partitions ...

__devfs_add_partition returns the newly created cdev, but in case
of mtd partitions it accidently returns 0. Fix this.

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

of_gpio: return error if no device found ...

of_get_named_gpio_flags used to return 'ret' when no device
is found, but 'ret' is zero here. Return an error instead.

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

loadenv: detect truncated environment files ...

Properly detect when an environment file is truncated. This can happen
when a previous saveenv failed because the environment partition is too
small.

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

saveenv: Properly detect write errors ...

The return value check of the write call is completely bogus. We
check if we have written at minimum sizeof(struct envfs_super) bytes
instead of all bytes. Properly check for all bytes written instead
and allow write to write less bytes than requested.
Do not use write_full because this file is compiled for userspace
aswell.

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

loadenv: ignore -ENOENT when removing /env ...

With the -s option loadenv first removes /env. Ignore it when this
directory does not exist.

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

unlink_recursive: return negative error value ...

In case of an error unlink_recursive returns errno which is positive.
Return -errno instead.

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

fb: Fix use of unitialized variable ...

'ret' is only initialized when info->fbops->fb_activate_var exists, so
only use it in this case.

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