Merge branch 'for-next/graphics'

Merge branch 'for-next/e1000'

Merge branch 'for-next/dts'

Merge branch 'for-next/arm'

graphic_utils: Fix freeing uninitialzed pointer in fb_open() ...

In fb_open() when fb_create_screen() fails then sc contains an
error pointer which is then freed in the failure path. Fix this.

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

ARM: socfpga: dts: sockit: remove upstreamed nodes ...

Remove devicetree entries that are already in the upstream devicetree.

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

ARM: vexpress: add fixup handler for 'virtio, mmio' devices ...

Qemu adds 'virtio,mmio' nodes to the device tree. Before passing it to the
bootloader or the Linux kernel. This fixup handler copies these nodes to
the new device tree.

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: base: add function to copy a device tree node ...

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

vexpress: add bootstate node to the device tree ...

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

vexpress: use device tree provided by QEMU if available ...

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

docs: add qemu vexpress ...

Add a basic command line for QEMU vexpress.

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

ARM: vexpress: regenerate config ...

Enable some more features, so the default configuration gets more
in line with other platforms.

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

ARM: vexpress: switch to DT probe and multi-image build ...

This switches the VExpress support to use an internal DT, instead
of probing the peripherals from a board file. It also switches to
a multi-iamge build with both CA9 and CA15 variants of the VExpress
board being supported.

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

mci: mmci: add DT support ...

Just adds the minimal implementation to fill platform_data from
the DT properties with Linux binding. As all MMC controllers are
supposed to support at least the 3.3V signalling level, this gets
exposed regardless of the platform data, just as other controller
drivers in Barebox handle this.

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

clocksource: sp804: silently ignore secondary instaces ...

When probing from an upstream DT, we don't always have influence on
how many timer instances are enabled. Just use the first one and
silently skip the other instances.

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

clk: versatile: add basic clocks ...

This adds the necessary basic clocks used on the ARM versatile
platforms.

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

dts: update to v4.14-rc4 ...

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

e1000: Don't poll for FLSWCTL.GLDONE before starting a flash transaction ...

While FLSWCTL.GLDONE is set when the last transaction was fully
completed, there is no good reason to depend on this. According to the
i210 datasheet having FLSWCTL.DONE is enough.

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

e1000: implement support for smaller flash chips ...

Even though the register description of the FLA register suggests (on
page 386 of the i210 datasheet (rev. 3.1)) that 2 MB, 4 MB and 8 MB are
the only supported flash sizes, the list of supported flashes (on page
794 of the same document) lists for example a Micron M25PE80 which only
has a size of 1 MB.

Also in general it seems sensible to stick to the formula given for the
meaning of the values that are not explicitly listed.

Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

e1000: implement register mapping for E1000_FLSW{CTL, DATA, CNT} ...

Fixes: 4ff3269a70b5 ("e1000: Expose i210's external flash as MTD")
Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

eeprom: at24: fix 'assignment from incompatible pointer type' warning ...

The patch fixes this compiler's warning:

      CC      drivers/eeprom/at24.o
    drivers/eeprom/at24.c: In function ‘at24_probe’:
    drivers/eeprom/at24.c:453:21: warning: assignment from incompatible
    pointer type [-Wincompatible-pointer-types]
      at24->fops.protect = at24_cdev_protect,
                         ^

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

of: populate clock providers before other devices ...

Clocks are a basic resource, which may be needed early by other
devices or even the bus driver (as is the case with the ARM AMBA
bus). Register them before populating other devices.

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

ARM: vexpress: always build relocatable image ...

This allows to make more space available for the malloc area and
allows us to drop the special CA9 defconfig, which had a different
text base.

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

efi: add missing Kconfig selects ...

Building EFI code without block device and partition support enabled
will fail with:

| drivers/built-in.o: In function `efi_bio_probe':
| (.text+0x125d): undefined reference to `blockdevice_register'
| drivers/built-in.o: In function `efi_bio_probe':
| (.text+0x126c): undefined reference to `parse_partition_table'
| Makefile:766: recipe for target 'barebox' failed

Thus always select BLOCK and PARTITION_DISK when enabling EFI_BOOTUP.

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

fbtest: add gradients pattern ...

This pattern draws red, green, blue, and white color gradients, together with
3 anchor rectangles in corners.

To be used with automated screen testing via computer vision methods.

Suggested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Tested-by: Chris Healy <[1]cphealy@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

fbtest: add solid pattern ...

This just fills entire screen with single color, as passed in -c
argument in RRGGBB format.

Suggested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Tested-by: Chris Healy <[1]cphealy@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

2d-primitives: fix missing pixel in gu_draw_line() ...

When drawing line from (x1, y1) to (x2, y2), pixel at (x2, y2) should
be included.

Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Tested-by: Chris Healy <[1]cphealy@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Release v2017.10.0 ...

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

dts: update to v4.14-rc3 ...

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

dts: update to v4.14-rc2 ...

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