ARM Samsung: fix booting from NAND without pbl ...

This was broken in 558d72dc5116 (ARM Samsung: fix booting from NAND with
pbl). '_text' is TEXT_BASE when building without pbl and (TEXT_BASE -
SZ_2M) when building with pbl, so this works in both cases.

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

Conflicts:
	arch/arm/mach-samsung/lowlevel-s3c24x0.S

Release v2015.01.0 ...

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

resource: dev_request_mem_region: fix return value for MIPS ...

The commit

    commit 0d7a213
    Author: Antony Pavlov <antonynpavlov at gmail.com>
    Date:   Wed Sep 10 11:42:19 2014 +0400

        MIPS: dts: use physical addresses (as Linux does)

        With IOMEM() adapted for MIPS we can use physical addresses
        in device tree reg property.

has switched MIPS dts files to physical addresses usage.

The patch was tested on qemu, but qemu malta board is tolerant
of using physical addresses for accesing to device
(Ingenic JZ4755 and JZ4780 processors are tolerant too!).
But other CPUs (e.g. Loongson LS1B) can throw an exception
in this situation.

Additional physical address to virtual address translation
on MIPS is needed.

We already have this in include/common.h

    #if defined(CONFIG_MIPS)
    #include <asm/addrspace.h>

    #define IOMEM(addr) ((void __force __iomem *)CKSEG1ADDR(addr))
    #else
    #define IOMEM(addr) ((void __force __iomem *)(addr))
    #endif

So use IOMEM() to fix dev_request_mem_region() return value.

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

driver: workaroud resource request that conflicts with errno PTR ...

broken since

commit ed6e965
Author:     Sascha Hauer <s.hauer@pengutronix.de>
resource: Let dev_request_mem_region return an error pointer

Introduce dev_request_mem_region_err_null

only used on platform like at91 where the resource address conflicts
with errno PTR.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

i2c: omap: fix fclk_rate for ti,omap4-i2c ...

The compatible "ti,omap4-i2c" don't help to get fclk_rate. So set it acording to
cpu compatible: "ti,am33xx" and "ti,omap4"

Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arm: at91: fix ecc_mode on non atmel boards ...

since
commit 54bccad
Author: Raphaël Poggi <poggi.raph@gmail.com>

    mtd: atmel_nand: retrieve ecc_mode from pdata

break most of the non atmel AT91 boards that did not provide a ecc_mode
params in the nand pdata

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Raphaël Poggi <poggi.raph@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: am335x bone: Fix Booting from eMMC ...

Booting a beaglebone black from eMMC is broken since:

commit 0d6392d
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Thu Jun 5 12:09:07 2014 +0200

    ARM: AM335x: Beaglebone: Use stripped down devicetree for MLO

The stripped down device tree does not have the eMMC device node which
the beaglebone black needs for booting. Add this node to the common dts
file, but keep it disabled. It gets enabled later with a call to
am33xx_of_register_bootdevice() when the system is booted from eMMC.

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

net: smc1111: move print_packet function ...

Fix for a compiler complaint, because print_packet is needed by a
function before it is declared.

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

commands: loady: fix bug with netconsole ...

Netconsole doesn't have a baudrate. Loady supposes a console has one,
and tries to compute the console's baudrate variable value, regardless
of its existence.

This triggers a NULL pointer dereference on netconsole. If attempting
loady on a netconsole is a bit useless, barebox should not panic. Fix
this by checking the variable exists before reading its value.

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

graphic_utils: set_pixel only write 16bit in 16bit mode ...

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

blspec: print error when devicetree not found ...

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

fdt: don't strip const qualifier ...

Fixes:
warning: assignment discards 'const' qualifier from pointer target type

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

treewide: Fix typo collumn -> column ...

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

ARM: AM335x: Fix typo in Phytec boards ...

Has to be bootsource not boosource.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: dts: Add missing gpmc setting for phyFLEX-AM335x ...

cycle2cycle-diffcsen needs to be enabled.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: dts: Add missing gpmc setting for phyCORE-AM335x ...

cycle2cycle-diffcsen needs to be enabled.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: phytec: am335x: Update enviroment comment ...

We do not have a root partition in spi flash any more.
Adapt comment.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: usb: add missing new line in codeblock ...

Fixes an error during doc generation that leads to the
code block being missing in the resulting docs.

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

Merge branch 'for-next/socfpga'

Merge branch 'for-next/randconfig-1'

Merge branch 'for-next/randconfig'

Merge branch 'for-next/persistent-vars' ...

Conflicts:
	arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/config

Merge branch 'for-next/misc'

Merge branch 'for-next/marvell'

Merge branch 'for-next/kconfig'

Merge branch 'for-next/imx'

Merge branch 'for-next/am335x'

Release v2014.12.0 ...

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

ARM: socfpga: socrates: update handoff files to 14.0 ...

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

ARM: socfpga: sockit: update handoff files to 14.0 ...

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