| Commit message (Collapse) | Author | Age |
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/boards
From Stephen Warren:
ARM: tegra: defconfig update
Various new features are enabled on Tegra:
* RTC_DRV_TPS6586X to enable the RTC on many boards, such as Harmony
and Ventana.
* POWER_RESET_GPIO to provide a power off driver for TrimSlice.
* Tegra KBC controller support, for Seaboard, Harmony, and Whistler.
* Tegra high-speed UART driver, for Cardhu Bluetooth.
* kexec support.
This pull request is based on v3.8-rc3.
* tag 'tegra-for-3.9-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
ARM: tegra: defconfig updates
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Add:
* RTC_DRV_TPS6586X to enable the RTC on many boards, such as Harmony
and Ventana.
* POWER_RESET_GPIO to provide a power off driver for TrimSlice.
* Tegra KBC controller support, for Seaboard.
* Tegra high-speed UART driver, for Cardhu Bluetooth.
* kexec support.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
From Simon Horman:
Second round of Renesas ARM-based SoC board changes for v3.9
* Fix to correct timer initialisation on the armadillo 800 eva board
from Hideki EIRAKU
* The remaining of the changes relate to updating boards to
make use of gpio_request_one(). These changes are from Laurent Pinchart.
* tag 'renesas-boards2-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: armadillo800eva: set clock rates before timer init
ARM: shmobile: mackerel: Use gpio_request_one()
ARM: shmobile: kzm9g: Use gpio_request_one()
ARM: shmobile: bonito: Use gpio_request_one()
ARM: shmobile: kota2: Use gpio_request_one()
ARM: shmobile: armadillo800eva: Use gpio_set_value() to set GPIO value
ARM: shmobile: armadillo800eva: Use gpio_request_one()
ARM: shmobile: ap4evb: Use gpio_request_one()
ARM: shmobile: ag5evm: Use gpio_request_one()
Signed-off-by: Olof Johansson <olof@lixom.net>
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Previously clock rates were set after initialization of timer.
Therefore the timer used the default extal1 clock rate (25MHz)
instead of the correct rate for this board (24MHz).
Signed-off-by: Hideki EIRAKU <hdk@igel.co.jp>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace occurences of gpio_request() and gpio_direction_*() by calls to
gpio_request_one().
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace occurences of gpio_request() and gpio_direction_*() by calls to
gpio_request_one().
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace occurences of gpio_request() and gpio_direction_*() by calls to
gpio_request_one().
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace occurences of gpio_request() and gpio_direction_*() by calls to
gpio_request_one().
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The GPIO is already configured as an output, there's no reason to use
gpio_direction_output() just to set the output value. Use
gpio_set_value() instead.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace occurences of gpio_request() and gpio_direction_*() by calls to
gpio_request_one().
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace occurences of gpio_request() and gpio_direction_*() by calls to
gpio_request_one().
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace occurences of gpio_request() and gpio_direction_*() by calls to
gpio_request_one().
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi into next/boards
From Stephen Warren:
ARM: bcm2835: defconfig update
The SDHCI and I2C subsytems and drivers are enabled.
Various filesystems are enabled for use with the SDHCI driver.
Various other options expected by distros are enabled. This allows the
"Raspbian" filesystem published by the Raspberry Pi Foundation to boot
to a serial console prompt.
This branch is based on v3.8-rc3.
* tag 'bcm2835-for-3.9-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi:
ARM: bcm2835: defconfig updates
Signed-off-by: Olof Johansson <olof@lixom.net>
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Now that we have an SDHCI driver, enable the block layer, and common
filesystems; MSDOS/VFAT for the SoC-required firmware partition, ext2/3/4
for a root partition.
Add tmpfs, NFS, file locking, file notify, networking, and NLS to support
distro expectations.
Enable GPIO_SYSFS to allow GPIO twiddling from user-space; likely a
common activity on this hardware.
Enable I2C.
Remove bogus CONFIG_DEFAULT_MMAP_MIN_ADDR so that applications running as
non-root actually work; without this, execve() immediately triggers
SIGKILL. This setting was sourced from some downstream defconfig early
during upstream Raspberry Pi support development.
Other non-semantic diffs due to rebuilding defconfig using the latest
Kconfig defaults etc.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
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git://gitorious.org/linux-davinci/linux-davinci into next/boards
From Sekhar Nori:
DaVinci board updates for v3.9
This pull request has defconfig changes which enable
newer filesystems to boot on DaVinci and also enable
runtime pm by default.
Another patch is included to cleanup a checkpatch error
in existing board files.
* tag 'davinci-for-v3.9/board' of git://gitorious.org/linux-davinci/linux-davinci:
ARM: davinci: da850 board: change pr_warning() to pr_warn()
ARM: davinci: defconfig: enable pm_runtime
ARM: davinci: defconfig: enable devtmpfs and devtmpfs automount
Signed-off-by: Olof Johansson <olof@lixom.net>
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Change all pr_warning() calls to pr_warn(), as advised by checkpatch.pl.
Also, while modifying those pr_warning() calls change hardcoded
function names to use '"%s:", __func__' instead, and converted acronym
usage to upper case.
Signed-off-by: Robert Tivy <rtivy@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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PM_RUNTIME is supported on DaVinci since v3.6. Enable it
by default now.
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Since udev-176, udev no longer creates device nodes under /dev
and this has to be managed by the kernel devtmpfs filesystem.
This means that a kernel built with the current defconfigs
will not boot on a system with a recent udev.
Also, enable automatic mounting of /dev for filesystems which
don't manually mount it.
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
From Simon Horman, updates to a few shmobile boards.
* 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Include sh73a0 DTSI in kzm9g
ARM: shmobile: Include DTSI of r8a7740 to armadillo800eva
ARM: shmobile: kzm9g: Use of_machine_is_compatible()
ARM: shmobile: add sample amixer settings for armadillo800eva
ARM: shmobile: add sample amixer settings for ap4evb
ARM: shmobile: fix sample amixer settings for mackerel
ARM: mackerel: include the correct .dtsi file
Signed-off-by: Olof Johansson <olof@lixom.net>
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Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The machine number is hardcoded to ~0 on DT-enabled machines, making
machine_is_*() always fail when support for more than one machine is
compiled into the kernel. Replace the machine_is_kzm9g() call with
of_machine_is_compatible("renesas,kzm9g").
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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wm8978 codec requires amixer settings for capture.
This patch adds sample amixer settings on comment area.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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FSI2A-AK4643 needs amixer setting to use it.
This patch adds quick setting guide
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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This patch updates FSI-AK4643 amixer setting
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Mackerel's .dts Device Tree description file should derive from the SoC's
.dtsi, not from skeleton.dtsi directly.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms@verge.net.au>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
From Simon Horman, two more defconfig updates for shmobile.
* 'defconfig2' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: mach-shmobile: mackerel: enable VFP in defconfig
ARM: mach-shmobile: armadillo: defconfig: Enable CEU
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CONFIG_VFP appears to be required to use the
Debian armhf userspace. Enabling this is consistent
with many other shmobile boards.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Update the defconfig to enable the CEU camera.
It appears that it was previously enabled but an
update is required for Kconfig changes.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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A couple of board updates for PXA, from Haojian Zhuang.
* 'armsoc/board' of git://github.com/hzhuang1/linux:
ARM: pxa: pxa27x.c: add dummy SA1100 rtc clock
ARM: palmtreo: replace #if defined with IF_ENABLED
ARM: palmtreo: add docg4 device initialization
Signed-off-by: Olof Johansson <olof@lixom.net>
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Using pxa27x you could now build both RTC_DRV_PXA and RTC_DRV_SA1100.
Make sure you don't use both together: link /dev/rtc0 or /dev/rtc1
to /dev/rtc according to your requirement.
Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
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Use IF_ENABLED macro from kconfig.h. Thanks Sergei.
Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
Acked-by: Tomas Cech <sleep_walker@suse.cz>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
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This patch adds initialization of the docg4 nand flash device to the treo680.
Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Tomas Cech <sleep_walker@suse.cz>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
Defconfig updates for shmobile platforms, from Simon Horman.
* 'defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: mach-shmobile: kzm9d: update defconfig
ARM: mach-shmobile: armadillo: update defconfig
ARM: mach-shmobile: kzm9g: defconfig update
ARM: mach-shmobile: fix memory size for kota2_defconfig
ARM: mach-shmobile: mackerel: update defconfig
Signed-off-by: Olof Johansson <olof@lixom.net>
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* Do not disable SUSPEND
Suspend seems to work fine on the kzm9d.
This is part of an effort reduce differences between mach-shmobile
defconfigs with a view to using a common defconfig.
* Enable PM_RUNTIME
This also seems to work fine on the kzm9d.
This is part of an effort reduce differences between mach-shmobile
defconfigs with a view to using a common defconfig.
* Move kernel command line from defconfig to dts.
This brings us one small step closer to sharing defconfig
between kzm9d and other boards.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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* Enable ARM_APPENDED_DTB
Typically the bootloader of an armadillo board does not support DT
so this option is useful.
* Do not disable SUSPEND
Suspend seems to work fine on the armadillo
* Enable PM_RUNTIME
This also seems to work fine.
* Move command line to dts
This brings us one small step closer to sharing defconfig
between armadillo and other boards
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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* Enable ARM_APPENDED_DTB
Typically the bootloader of a kzm9g board does not support DT
so this option is useful.
* Use voltage regulators by default
* Move command line to dts
This brings us one small step closer to sharing defconfig
between kzm9g and other boards
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The CONFIG_MEMORY_SIZE value is interpreted as a 32 bit integer, which
makes sense on a system without PAE. It appears that a trailing 0 was
appended to the value and after some testing it appears that 0x1e000000 is
the correct value.
Without this patch, building kota2_defconfig results in:
/home/arnd/linux-arm/arch/arm/kernel/setup.c:790:2: warning: large integer implicitly truncated to unsigned type [-Woverflow]
Reported-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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* Enable ARM_APPENDED_DTB
Typically the bootloader of a mackerel board does not support DT
so this option is useful
* Add "rw" to command line
This appears to be necessary for a successful NFS-root boot
* Remove memchunk from kernel command line,
it is not used outside of arch/sh
* Move command line to dts
This brings us one small step closer to sharing defconfig
between mackerel and other boards
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Pull ARM SoC-specific updates from Arnd Bergmann:
"This is a larger set of new functionality for the existing SoC
families, including:
- vt8500 gains support for new CPU cores, notably the Cortex-A9 based
wm8850
- prima2 gains support for the "marco" SoC family, its SMP based
cousin
- tegra gains support for the new Tegra4 (Tegra114) family
- socfpga now supports a newer version of the hardware including SMP
- i.mx31 and bcm2835 are now using DT probing for their clocks
- lots of updates for sh-mobile
- OMAP updates for clocks, power management and USB
- i.mx6q and tegra now support cpuidle
- kirkwood now supports PCIe hot plugging
- tegra clock support is updated
- tegra USB PHY probing gets implemented diffently"
* tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (148 commits)
ARM: prima2: remove duplicate v7_invalidate_l1
ARM: shmobile: r8a7779: Correct TMU clock support again
ARM: prima2: fix __init section for cpu hotplug
ARM: OMAP: Consolidate OMAP USB-HS platform data (part 3/3)
ARM: OMAP: Consolidate OMAP USB-HS platform data (part 1/3)
arm: socfpga: Add SMP support for actual socfpga harware
arm: Add v7_invalidate_l1 to cache-v7.S
arm: socfpga: Add entries to enable make dtbs socfpga
arm: socfpga: Add new device tree source for actual socfpga HW
ARM: tegra: sort Kconfig selects for Tegra114
ARM: tegra: enable ARCH_REQUIRE_GPIOLIB for Tegra114
ARM: tegra: Fix build error w/ ARCH_TEGRA_114_SOC w/o ARCH_TEGRA_3x_SOC
ARM: tegra: Fix build error for gic update
ARM: tegra: remove empty tegra_smp_init_cpus()
ARM: shmobile: Register ARM architected timer
ARM: MARCO: fix the build issue due to gic-vic-to-irqchip move
ARM: shmobile: r8a7779: Correct TMU clock support
ARM: mxs_defconfig: Select CONFIG_DEVTMPFS_MOUNT
ARM: mxs: decrease mxs_clockevent_device.min_delta_ns to 2 clock cycles
ARM: mxs: use apbx bus clock to drive the timers on timrotv2
...
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Patch c08e20d "arm: Add v7_invalidate_l1 to cache-v7.S" added
a generic version of this function and removed all platform
specific versions, while 4898de3 "ARM: PRIMA2: add new SiRFmarco
SMP SoC infrastructures" added another one, leading to a link
error. I verified that the two are identical, so we can
just remove the one in mach-prima2.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
These changes contain the OMAP USB related platform data changes
that were dropped from linux next because of the merge conflicts
as requested by me and Olof. The reason was that at this point
we really should be able to do the arch/arm related changes
separately from driver changes to avoid dependencies between
branches.
These patches were initially part of the USB related MFD patches.
Based on our comments, Roger Quadros quickly reworked these
patches into a shared branch between ARM SoC tree and the MFD
tree, then separate patches for the OMAP platform data and
MFD driver.
Note that this branch will conflict with c1d1cd597fc7
("ARM: OMAP2+: omap_device: remove obsolete pm_lats and
early_device code"). Please see http://lkml.org/lkml/2013/2/11/16
for the merge resolution.
[arnd - resolved the merge conflict]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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omap-for-v3.9/usb
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Let's have a single platform data structure for the OMAP's High-Speed
USB host subsystem instead of having 3 separate ones i.e. one for
board data, one for USB Host (UHH) module and one for USB-TLL module.
This makes the code much simpler and avoids creating multiple copies of
platform data.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
This resolves a panic-on-boot regression introduced by me when incorrectly
updating TMU clock definitions.
* tag 'renesas-soc5-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7779: Correct TMU clock support again
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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After discussion on the linux-sh mailing list and reference to the
hardware documentation it appears that 'TMU00', 'TMU01' and 'TMU02'
use a common clock.
The sh_tmu.1 portion of this change resolves a regression introduced in
58079fa7d54a0929d304054ee759187a2ccd3cdf (ARM: shmobile: r8a7779: Correct
TMU clock support) and fixes a regression introduced by that patch. That
patch is queued up for v3.9.
...
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
INFO: rcu_sched self-detected stall on CPUINFO: rcu_sched detected stalls on
+CPUs/tasks: { 1} (detected by 2, t=279640 jiffies, g=4294967052, c=4294967051,
+q=38)
Task dump for CPU 1:
swapper/0 R running 0 1 0 0x00000002
[<c02b8f5c>] (__schedule+0x1b0/0x4c0) from [<c013c590>] (__loop_delay+0x4/0xc)
{ 1} (t=279640 jiffies g=4294967052 c=4294967052 q=37)
[<c000ef9c>] (unwind_backtrace+0x0/0xf8) from [<c0068488>]
+(rcu_check_callbacks+0x218/0x6b8)
[<c0068488>] (rcu_check_callbacks+0x218/0x6b8) from [<c0026774>]
+(update_process_times+0x38/0x4c)
[<c0026774>] (update_process_times+0x38/0x4c) from [<c00569e0>]
+(tick_nohz_handler+0xb4/0x11c)
[<c00569e0>] (tick_nohz_handler+0xb4/0x11c) from [<c000e518>]
+(twd_handler+0x34/0x44)
[<c000e518>] (twd_handler+0x34/0x44) from [<c0063484>]
+(handle_percpu_devid_irq+0x68/0x80)
[<c0063484>] (handle_percpu_devid_irq+0x68/0x80) from [<c005febc>]
+(generic_handle_irq+0x20/0x30)
[<c005febc>] (generic_handle_irq+0x20/0x30) from [<c000a5ec>]
+(handle_IRQ+0x40/0x90)
[<c000a5ec>] (handle_IRQ+0x40/0x90) from [<c000934c>] (gic_handle_irq+0x2c/0x5c)
[<c000934c>] (gic_handle_irq+0x2c/0x5c) from [<c0009a40>] (__irq_svc+0x40/0x50)
Exception stack(0xef03ddf8 to 0xef03de40)
dde0: 000001c1 ffffffff
de00: 000001d8 01bf01bf ef35ec40 ef35e800 ef35ec6c 0000002b ef35ec68 c013c560
de20: c0392994 60000113 00000000 ef03de40 c01a5d40 c013c590 20000113 ffffffff
[<c0009a40>] (__irq_svc+0x40/0x50) from [<c013c590>] (__loop_delay+0x4/0xc)
Cc: Denis Oliver Kropp <dok@directfb.org>
Cc: Magnus Damm <damm@opensource.se>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The code in arch/arm/mach-prima2/headsmp.S is used for
both boot time initialization and for cpu hotplug,
so it must not be discarded after the initial boot
is complete. This replaces the __INIT annotation
with __CPUINIT, and marks the sirfsoc_cpu_die as
__ref to annotate that it correctly uses the sections.
Without this patch, building prima2_defconfig results in:
WARNING: arch/arm/mach-prima2/built-in.o(.cpuinit.text+0x130): Section mismatch in reference from the function sirfsoc_boot_secondary() to the function .init.text:sirfsoc_secondary_startup()
The function __cpuinit sirfsoc_boot_secondary() references
a function __init sirfsoc_secondary_startup().
If sirfsoc_secondary_startup is only used by sirfsoc_boot_secondary then
annotate sirfsoc_secondary_startup with a matching annotation.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Barry Song <baohua.song@csr.com>
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From Dinh Nguyen, this is a series of patches introducing support for
socfpga hardware (Altera Cyclone5). It also includes a cleanup that
moves some of the ARMv7 cache maintenance functions to a common location,
since three other platforms aready implemented it separately.
* socfpga/hw:
arm: socfpga: Add SMP support for actual socfpga harware
arm: Add v7_invalidate_l1 to cache-v7.S
arm: socfpga: Add entries to enable make dtbs socfpga
arm: socfpga: Add new device tree source for actual socfpga HW
Trivial conflict in arch/arm/mach-tegra/headsmp.S.
Signed-off-by: Olof Johansson <olof@lixom.net>
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Because the CPU1 start address is different for socfpga-vt and
socfpga-cyclone5, we add code to use the correct CPU1 start addr.
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: Pavel Machek <pavel@denx.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Olof Johansson <olof@lixom.net>
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mach-socfpga is another platform that needs to use
v7_invalidate_l1 to bringup additional cores. There was a comment that
the ideal place for v7_invalidate_l1 should be in arm/mm/cache-v7.S
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Pavel Machek <pavel@denx.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Olof Johansson <olof@lixom.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
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