ARM i.MX6Q: Fix IOMUXC GPR1 defines for ENET_CLK_SEL and IPU1/2_MUX ...

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

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

Conflicts:
	drivers/mtd/ubi/cdev.c

Merge branch 'for-next/pwm'

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

Conflicts:
	fs/devfs-core.c

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

Conflicts:
	defaultenv/defaultenv-2-base/bin/ifup

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

Conflicts:
	drivers/mtd/core.c
	net/eth.c

Merge branch 'for-next/modalias'

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

Conflicts:
	common/environment.c

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

Conflicts:
	arch/arm/dts/Makefile

Merge branch 'for-next/imx'

Merge branch 'for-next/gpio-keys'

Merge branch 'for-next/env'

net: Add ifup support ...

The defaultenv-2 has ifup support as a shell script. This patch
replaces it with a command which is more robust, can be called
from C and now can also bring up all configured interfaces.

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

net: constify eth_get_byname argument ...

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

run_command: remove unused flag parameter ...

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

mtd: nand: disable subpage reads ...

The default nand_read_subpage implementation returns -ENOSUPP, so we have
to make sure that barebox never uses this implementation. By setting the
NAND_SUBPAGE_READ flag to 0x0 we ensure NAND_HAS_SUBPAGE_READ() never returns
true and also give the compiler a chance to optimize away some unused code.

subpage reads are a rather exotic feature even in Linux. It is only used on
largepage NANDs with soft ecc. Even if we have this case it needs non page
aligned reads to actually profit from this feature.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Hattink, Tjalling [FINT] <T.Hattink@fugro.nl>

led: Add default-on trigger ...

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

led: move led_of_parse_trigger to core ...

So that other LED drivers can use it.

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

PWM: Implement devicetree support ...

This implements of_pwm_request() for PWM client drivers.

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

PWM: Add functions for getting/setting period/duty cycle ...

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

param: dev_add_param_fixed: constify argument ...

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

devfs: partitioning: add new helper devfs_create_partitions ...

Compared to devfs_add_partition which adds a single partition
devfs_create_partitions creates several partitions at once. One nice
benefit is that this simplifies appending partitions because the start
of the latter partition doesn't need to be specified explicitly.
Also dev_add_bb_dev() is called by the new helper if the bbname is
specified for a partition.

Note that adding partitions is also more flexible now (also via
devfs_add_partition) because negative values for offset and size now
have a proper meaning instead of creating broken partitions.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mtd/nand: constify filename parameter ...

The string pointed to isn't modified, so declare it as const.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

devfs_add_partition: make flags parameter unsigned ...

The value is only used to assign to a (*struct cdev)->flags which is an
unsigned int and it is passed as fourth parameter of mtd_add_partition which
is an unsigned long.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: dfu: Add create flag ...

With the create flag DFU can upload to regular, previously non existing
files.

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

usb: dfu: Fix spelling of flag name ...

DFU_FLAG_SAVE should really be named DFU_FLAG_SAFE.

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

defaultenv: Allow multiple defaultenvironment overlays ...

We can compile barebox for multiple boards at once, but currently
they all share a single default environment. This patch adds a
defaultenv_append() which boards can call to customize the default
environment during runtime. Each board now generate default environment
snippets using bbenv-y and add them during runtime with defaultenv_append()

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

environment: Add function to load envfs from buffer ...

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

environment: constify arguments ...

The directory arguments to envfs_load and envfs_save can
be const.

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

filetype: Add detection for barebox environment ...

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