ARM: imx: clocksource: add new DT compatible ...

The i.MX6 DL/S DT has been changed to use more specific compatibles as
GPTv2 has a different programming model for modes used in Linux. This
difference doesn't matter for Barebox, but the old mx31 compatible has
been dropped from the DT, so we need to match on the one still present.

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

common/Makefile: Add missing dependency ...

imd-barebox.o needs include/generated/compile.h. Add the dependency.

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

video: simple-panel: depend on OFDEVICE ...

Fixes:
In function `simple_panel_ioctl':
undefined reference to `of_get_display_timings'

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

mtd: nand_denali: don't include arch header ...

It causes build failures on other arches than socfpga and the driver
doesn't use anything provided by this header.

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

input: usb-kbd: depend on CONSOLE_FULL ...

Fixes:
In function `usb_kbd_probe':
(usb_kbd_probe): undefined reference to `console_set_active'

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

fs: Fix filesystem detection with full path ...

When mount is given a full path (including /dev/) to the cdev file
we can no longer automatically detect the filesystem. This is broken
since:

e89f1a1 detect_fs: use device instead of file

Fix it by dropping the /dev/ component of the path.

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/usb'

Merge branch 'for-next/omap'

Merge branch 'for-next/mtd'

Merge branch 'for-next/misc'

Merge branch 'for-next/mips'

Merge branch 'for-next/mci'

Merge branch 'for-next/imx-ldb'

Merge branch 'for-next/imx'

Merge branch 'for-next/arm'

Release v2015.10.0 ...

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

Revert "spi: i.MX: optimize transfers for ECSPI v2.3" ...

This does not work on the Efika MX Smartbook which uses SPI
to connect the MC13892. Needs some rework.

This reverts commit 746a553.

mci: core: Increase clock for SD highspeed mode ...

Putting a SD card into highspeed mode doesn't help much when we
still clock the card with 25MHz. Increase the clock speed to 50MHz
for high speed cards.

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

usb: core: drop unnecessary le16_to_cpu() conversion ...

In drivers/usb/core/usb.c we already have le16_to_cpus() conversion
just after usb_get_descriptor():

    390     /* correct le values */
    391     le16_to_cpus(&dev->descriptor->bcdUSB);
    392     le16_to_cpus(&dev->descriptor->idVendor);
    393     le16_to_cpus(&dev->descriptor->idProduct);
    394     le16_to_cpus(&dev->descriptor->bcdDevice);

so no additional idVendor/idProduct descriptor fields
le16_to_cpu() conversion is needed after that.

On the big-endian machines extra le16_to_cpu() conversion
leads to wrong idVendor/idProduct USB device parameters values
(e.g. see devinfo <usb-device> output), and to a much more
serious problem: idVendor/idProduct-based USB device detection
does not work.

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

commands: ls: use 14 digits for filesize ...

10 digits are not enough for modern SATA/USB storages. E.g.:

    barebox> ls -l /dev/
    cr-------- 500107862016 ata0
    cr--------   33554432 ata0.0
    cr-------- 500073258496 ata0.1
    cr-------- 32224837632 disk0
    cr--------   67108864 disk0.0
    cr-------- 32156680192 disk0.1

14 digits look much better. E.g.:

    barebox> ls -l /dev/
    cr--------   500107862016 ata0
    cr--------       33554432 ata0.0
    cr--------   500073258496 ata0.1
    cr--------    32224837632 disk0
    cr--------       67108864 disk0.0
    cr--------    32156680192 disk0.1

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

xload: be more flexible when searching for second stage bootloader. ...

A first stage bootloader can read fat and ext4 filesystems, and
even both can be compiled-in at the same time.
But then xload has a hardcoded fat filesystem mount option which
renders ext4 unusable.
This patch tries to mount it as ext4 if the fat attempt fails.

Then, a typical use case of an ext4 formatted filesystem
is it to be a standard linux filesystem, which contains
boot-related files in /boot. So, when searching for the second stage
bootloader, try /boot/barebox.bin after not finding it in /barebox.bin

Signed-off-by: Vicente Bergas <vicencb@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

detect_fs: use device instead of file ...

detect_fs would usually mount a device on a directory,
so, use a device-specific type detection.

Signed-off-by: Vicente Bergas <vicencb@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

at91sam9x5: fix ROM base address (bugfix for nand ECC)i ...

The ROM base address in the 9x5 processors lives at 1M, not 4M,
where SMD is, as defined later in the same file.

The ROM includes some tables that are used to build error-correction data
for NAND memory.  By using the wrong address, we get wrong data and
the result is undetected bit flips (data at 0x408000 is all zeroes).

Thus, even though our kernel was fixing bit errors in NAND, barebox
was not fixing them. With UBI (our situation) we got I/O errors because
the checksum verification for data nodes failed.

Using the proper address corrects the problem: barebox reports a
"bitflip" message, consistent with the kernel message for the same
file, and the files are properly loaded and booted.

Note: the kernel has the same wrong define, but then the magic number
0x00108000 as spelled in arch/arm/boot/dts/at91sam9x5.dtsi is used
instead of the symbolic name.

Signed-off-by: Edoardo Scaglia <scaglia@amelchem.com>
Signed-off-by: Federico Braghiroli <braghiroli@amelchem.com>
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

input: port usb keyboard driver from the u-boot ...

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: ehci-hcd: use mdelay_non_interruptible() ...

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: ehci-hcd: detect re-entrance ...

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: ehci-hcd: port periodic transactions implementation from the u-boot ...

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

common: clock: introduce mdelay_non_interruptible() ...

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

fs: syntax fix in ramfs.c ...

Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: GuF Santaro: Fix panel support ...

The backlight enable gpio is in both the ldb node and the panel node.
Remove it from the ldb node where is was unused and fix the polarity
in the panel node. Also make the panel compatible to simple-panel to
let the driver match it.

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