net: e1000: add HAS_DMA dependency ...

The e1000 driver uses the dma coherent functions
and thus can only be build for architectures implementing them.

Here is mips malta build error log:

  drivers/built-in.o: In function `e1000_transmit':
  drivers/net/e1000.c:(.text.e1000_transmit+0x80): undefined reference to
  `dma_sync_single_for_device'
  drivers/built-in.o: In function `e1000_poll':
  drivers/net/e1000.c:(.text.e1000_poll+0x60): undefined reference to
  `dma_sync_single_for_cpu'

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

mtd: partition: Fix OF partition fixup ...

To get the number of address cells and size cells we have to use
the newly created partition node, not the parent device node. The
parent device node returns the address/size cells of the controller
node, not the partition node.

On an am335x machine this fixes the device tree passed to Linux.
The situation there is:
	...
	gpmc@50000000 {
		...
		#address-cells = <0x2>;
		#size-cells = <0x1>;
		ranges = <0x0 0x0 0x8000000 0x10000000>;
		...
		nand@0,0 {
			reg = <0x0 0x0 0x0>;
			#address-cells = <0x1>;
			#size-cells = <0x1>;
			...
			partition@7 {
				label = "system";
				reg = <0x220000 0x7de0000>;
			};
		};
	};

and without this patch barebox passes three bytes for
partition@7's reg property instead of only two which naturally
confuses Linux and yields to the system partition to start at 0
with a size of 0x220000.

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

ARM: highbank: select OFTREE ...

The board code uses quite a few OF functions and it doesn't seem
reasonable to run this board without DT support.

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

USB: xHCI: Sync non-coherent DMA buffers ...

When working with non-coherent transfer buffers, we have to sync
device and cpu for outgoing and incoming buffers. Fix the driver where
non-coherent buffers are used in device context.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/state'

Merge branch 'for-next/pxa'

Merge branch 'for-next/pci'

Merge branch 'for-next/net'

Merge branch 'for-next/misc'

Merge branch 'for-next/imx'

Merge branch 'for-next/dts'

Merge branch 'for-next/driver'

Merge branch 'for-next/crypto'

Merge branch 'for-next/at91'

.mailmap: Fix Juergens name ...

It's Juergen Borleis now, not Beisert.

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

dts: update to v4.0-rc6 ...

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

dts: update to v4.0-rc4 ...

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

dts: update to v4.0-rc3 ...

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

dts: update to v4.0-rc2 ...

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

Release v2015.04.0 ...

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

make PBL_CONSOLE depend on PBL_IMAGE ...

PBL_CONSOLE option is used only for building PBL. See this output:

    barebox$ git grep PBL_CONSOLE
    arch/arm/configs/tx28stk5_defconfig:CONFIG_PBL_CONSOLE=y
    common/Kconfig:config PBL_CONSOLE
    common/Makefile:pbl-$(CONFIG_PBL_CONSOLE)       += memory_display.o
    include/printk.h:       (defined(__PBL__) && defined(CONFIG_PBL_CONSOLE))
    include/stdio.h:        (defined(__PBL__) && defined(CONFIG_PBL_CONSOLE))
    lib/Makefile:pbl-$(CONFIG_PBL_CONSOLE) += vsprintf.o
    pbl/Makefile:pbl-$(CONFIG_PBL_CONSOLE) += console.o

PBL_CONSOLE looks confusing in PBL-less configuration
so it's better to enable it only if PBL is enabled.

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

ARM: pxa: add mainstone board support ...

Add support for the Intel XScale PXA270 development system platform.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: smc1111: add a quirk for pxa pxa27x platforms ...

As hinted in the linux kernel driver, pxa platforms such as mainstone,
stargate and idp have a broken design, where half-word writes not
aligned to a word address are not working.

This patch is a taking back the half-word write accessor for this
specific case from the linux kernel.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: smc1111: fix platform data initializations ...

The configuration and control setup introduced in commit "extend the
driver for 91c94 and 91c96 support" suffers from a typo defect, which
makes the commit broken.

The typo happens to be in barebox tree, while it's not in the tested
patches I had, and there was a mismatch in my former submission, which
is fixed by this patch.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: rename powerpc manual to .rst ...

Fixes:
Documentation/boards/powerpc.rst:6: WARNING: toctree glob pattern u'boards/powerpc/*' didn't match any documents

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: fix am335x title ...

Fixes:
Documentation/boards/am335x.rst:51: WARNING: Title underline too short.

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: mvneta: Fix transmit errors due to dirty txdesc ...

Marvell Neta's transmit descriptor (txdesc) is allocated by dma_alloc_coherent()
but not zeroed before calling mvneta_send the first time. This can cause spurious
transmit errors due to improperly set bits in txdesc's cmd_sts field.

Fix initial transmit errors by always writing whole cmd_sts field instead of ORing
the bits.

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

wdog: imx-wd: Disable watchdog powerdown counter ...

Disable the watchdog powerdown counter at start. Otherwise this may
trigger a reset or poweroff over the WDOG_B line to a PMIC. This counter
is set to 16 seconds after poweron.

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

wdog: imx-wd: Introduce ops struct for imx21/imx1 ...

Replace the set_timeout function in the device platform data by an ops
struct which stores a set_timeout and init function.

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

pci: make sure to activate devices on the root bus ...

Commit b8a1bb1dd215 (pci: defer device registration until after bridge setup)
changed the activation order of devices, so that bridges above the devices could
be configured properly before activating the devices below. This commit failed
to acknowledge that there may be devices located directly on the root bus without
any bridge in between and so those devices would never get enabled.

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