Commit Graph

30 Commits

Author SHA1 Message Date
Linus Torvalds 99c6bcf46d ARM: arm-soc multiplatform updates for 3.10
More multiplatform enablement for ARM platforms. The ones converted in
 this branch are:
 - bcm2835
 - cns3xxx
 - sirf
 - nomadik
 - msx
 - spear
 - tegra
 - ux500
 
 We're getting close to having most of them converted!
 
 One of the larger platforms remaining is Samsung Exynos, and there are
 a bunch of supporting patches in this merge window for it. There was a
 patch in this branch to a early version of multiplatform conversion,
 but it ended up being reverted due to need of more bake time. The
 revert commit is part of the branch since it would have required
 rebasing multiple dependent branches and they were stable by then.
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Merge tag 'multiplatform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC multiplatform updates from Olof Johansson:
 "More multiplatform enablement for ARM platforms.  The ones converted
  in this branch are:

   - bcm2835
   - cns3xxx
   - sirf
   - nomadik
   - msx
   - spear
   - tegra
   - ux500

  We're getting close to having most of them converted!

  One of the larger platforms remaining is Samsung Exynos, and there are
  a bunch of supporting patches in this merge window for it.  There was
  a patch in this branch to a early version of multiplatform conversion,
  but it ended up being reverted due to need of more bake time.  The
  revert commit is part of the branch since it would have required
  rebasing multiple dependent branches and they were stable by then"

* tag 'multiplatform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (70 commits)
  mmc: sdhci-s3c: Fix operation on non-single image Samsung platforms
  clocksource: nomadik-mtu: fix up clocksource/timer
  Revert "ARM: exynos: enable multiplatform support"
  ARM: SPEAr13xx: Fix typo "ARCH_HAVE_CPUFREQ"
  ARM: exynos: enable multiplatform support
  rtc: s3c: make header file local
  mtd: onenand/samsung: make regs-onenand.h file local
  thermal/exynos: remove unnecessary header inclusions
  mmc: sdhci-s3c: remove platform dependencies
  ARM: samsung: move mfc device definition to s5p-dev-mfc.c
  ARM: exynos: move debug-macro.S to include/debug/
  ARM: exynos: prepare for sparse IRQ
  ARM: exynos: introduce EXYNOS_ATAGS symbol
  ARM: tegra: build assembly files with -march=armv7-a
  ARM: Push selects for TWD/SCU into machine entries
  ARM: ux500: build hotplug.o for ARMv7-a
  ARM: ux500: move to multiplatform
  ARM: ux500: make remaining headers local
  ARM: ux500: make irqs.h local to platform
  ARM: ux500: get rid of <mach/[hardware|db8500-regs].h>
  ...
2013-05-02 09:38:16 -07:00
Linus Torvalds 97b1007a29 ARM: arm-soc platform updates for 3.10, part 1
This branch contains platform updates for 3.10. Among the highlights:
 
 - Support for the new Atmel Cortex-A5 based platforms (SAMA5D3)
 - New support for CSR SiRFatlas6 SoCs
 - A handful of updates for NVidia T114 (a.k.a. Tegra 4)
 - A bunch of updates for the shmobile platforms
 - A handful of updates for davinci
 - A few updates for Qualcomm MSM
 - Plus a handful of other patches, defconfig updates, etc.
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Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC platform updates from Olof Johansson:
 "This branch contains part 1 of the platform updates for 3.10.  Among
  the highlights:

   - Support for the new Atmel Cortex-A5 based platforms (SAMA5D3)
   - New support for CSR SiRFatlas6 SoCs
   - A handful of updates for NVidia T114 (a.k.a. Tegra 4)
   - A bunch of updates for the shmobile platforms
   - A handful of updates for davinci
   - A few updates for Qualcomm MSM
   - Plus a handful of other patches, defconfig updates, etc."

* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (135 commits)
  ARM: tegra: pm: fix build error w/o PM_SLEEP
  ARM: davinci: ensure global variables are declared
  ARM: davinci: sram.c: fix incorrect type in assignment
  ARM: davinci: da8xx dt: make file local symbols static
  ARM: davinci: da8xx: add remoteproc support
  ARM: socfpga: Upgrade clk driver for socfpga to make use of dts clock entries
  ARM: socfpga: Add clock entries into device tree
  ARM: socfpga: Enable soft reset
  ARM: EXYNOS: replace cpumask by the corresponding macro
  ARM: EXYNOS: handle properly the return values
  ARM: EXYNOS: factor out the idle states
  ARM: OMAP4: Enable fix for Cortex-A9 erratas
  ARM: OMAP2+: Export SoC information to userspace
  ARM: OMAP2+: SoC name and revision unification
  ARM: OMAP2+: Move common part of late init into common function
  ARM: tegra: pm: remove duplicated include from pm.c
  ARM: davinci: da850: override mmc DT node device name
  ARM: davinci: da850: add mmc DT entries
  mmc: davinci_mmc: add DT support
  ARM: SAMSUNG: check processor type before cache restoration in resume
  ...
2013-05-02 09:31:45 -07:00
Shawn Guo added5fce6 ARM: mxs_defconfig: add CONFIG_USB_PHY
Commit edc7cb2 (usb: phy: make it a menuconfig) makes USB_MXS_PHY
be a sub-item of menuconfig symbol USB_PHY.  This change gets the
selection of CONFIG_USB_MXS_PHY in mxs_defconfig lost.  Hence the
boot stops at the point below.

  [    1.600867] ci_hdrc ci_hdrc.0: doesn't support gadget
  [    1.606282] ci_hdrc ci_hdrc.0: EHCI Host Controller
  [    1.613522] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1

Add CONFIG_USB_PHY to have the CONFIG_USB_MXS_PHY selection back to
work.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-23 14:18:54 +03:00
Shawn Guo d696e3f658 ARM: mxs: enable multiplatform build
Remove files that are not needed by multiplatform build, and make
necessary changes on Kconfig to enable multiplatform build.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-04 21:15:58 +08:00
Fabio Estevam 656c284c5c ARM: mxs_defconfig: Select watchdog driver
Select watchdog driver.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-01 16:31:04 +08:00
Fabio Estevam 5451a6b94b ARM: mxs_defconfig: Select CONFIG_MMC_UNSAFE_RESUME
PM subsystem treats mmc card as removed during suspend.

If MMC is used to store the root file system, it is better to tell the kernel
not to treat it as a removable media, so select CONFIG_MMC_UNSAFE_RESUME for
such purpose.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-01 16:31:04 +08:00
Fabio Estevam 2f4a067f1c ARM: mxs_defconfig: Build CONFIG_INPUT_EVDEV as built-in
Build CONFIG_INPUT_EVDEV as a built-in driver, as it makes easier to test
the LRADC touchscreen driver, for example, by using the 'evtest' tool.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-01 16:31:04 +08:00
Fabio Estevam f6c49da98d ARM: mxs_defconfig: Make USB host functional again
commit 09f6ffde2e (USB: EHCI: fix build error by making ChipIdea host a normal
EHCI driver) introduced CONFIG_USB_EHCI_HCD as a dependency for USB_CHIPIDEA_HOST.

Select CONFIG_USB_EHCI_HCD, so that USB host can be functional again.

Cc: <stable@vger.kernel.org> # 3.8
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-03-04 09:48:56 +08:00
Fabio Estevam e1ab0056df ARM: mxs_defconfig: Select CONFIG_DEVTMPFS_MOUNT
Newer versions of udev (such as 182) requires CONFIG_DEVTMPFS_MOUNT to be
selected, otherwise we get a stuck console:

Starting udev
Starting Bootlog daemon: bootlogd: cannot deduce real console device

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-02-05 11:28:28 +08:00
Marek Vasut 77d168a998 ARM: mxs: Update mxs_defconfig
Regenerate the mxs_defconfig to match recent kernel using the following
commands:

make mxs_defconfig
make savedefconfig
cp defconfig arch/arm/configs/mxs_defconfig

Then enable these features:
- MTD block access
- UBI and UBIFS
- JFFS2
- EXT2 and EXT4
- AT24 EEPROM support
- Support for most of the SPI flashes
- Support for ethernet PHYs that are usually used on mxs designs

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-02-05 11:18:00 +08:00
Fabio Estevam 4e556c046d ARM: mxs_defconfig: Improve USB related support
Select the following USB related options:

- USB Ethernet adapter (needed for mx23-olinuxino)
- Native language support (needed for mounting USB pen drives, for example)

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16 15:11:32 +08:00
Linus Torvalds 84424026c0 ARM: soc: defconfig updates
This might be the last time we do a standalone defconfig branch,
 since we now prefer to get them with the rest of the subarch updates
 instead. These add a handful of useful options on various platforms,
 enable new boards and SoCs, etc.
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Merge tag 'defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM soc defconfig updates from Olof Johansson:
 "This might be the last time we do a standalone defconfig branch, since
  we now prefer to get them with the rest of the subarch updates
  instead.  These add a handful of useful options on various platforms,
  enable new boards and SoCs, etc."

* tag 'defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: tegra: defconfig updates
  ARM: LPC32xx: Defconfig update
  ARM: mach-shmobile: marzen: defconfig update
  ARM: mxs_defconfig: Add SPI and LRADC support
  ARM: s3c6400_defconfig: enable more boards in defconfig
  ARM: imx_v6_v7_defconfig: Remove CONFIG_DEFAULT_MMAP_MIN_ADDR
  ARM: imx_v6_v7_defconfig: Add Chipidea USB driver support
  ARM: mxs_defconfig: Add framebuffer support
  ARM: mxs_defconfig: Add LED, PWM and MTD_CHAR support
  ARM: mxs_defconfig: Enable USB host
2012-10-07 20:49:16 +09:00
Olof Johansson f6cfa44405 mxs-defconfig-3.7
A collection of mxs_defconfig updates for 3.7.
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Merge tag 'mxs-defconfig-3.7' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/defconfig

A collection of mxs_defconfig updates for 3.7.

* tag 'mxs-defconfig-3.7' of git://git.linaro.org/people/shawnguo/linux-2.6:
  ARM: mxs_defconfig: Add SPI and LRADC support
  ARM: mxs_defconfig: Add framebuffer support
  ARM: mxs_defconfig: Add LED, PWM and MTD_CHAR support
  ARM: mxs_defconfig: Enable USB host
2012-09-12 23:08:59 -07:00
Fabio Estevam 8f9d87a0b2 ARM: mxs_defconfig: Add SPI and LRADC support
Add SPI and LRADC support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-08-28 08:38:05 +08:00
Shawn Guo ab9aad57f1 ARM: mxs: remove board files
Since DT kernel provides the equivalent support with those board
files, we can remove them now.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Lothar Waßmann <LW@KARO-electronics.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Lauri Hintsala <lauri.hintsala@bluegiga.com>
2012-08-17 12:35:31 +08:00
Fabio Estevam 6d0e4e21e0 ARM: mxs_defconfig: Add framebuffer support
Add framebuffer support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-08-10 11:26:09 +08:00
Fabio Estevam adfa06dc17 ARM: mxs_defconfig: Add LED, PWM and MTD_CHAR support
Add LED, PWM and MTD_CHAR support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-08-07 21:15:23 +08:00
Fabio Estevam 59dfc97c81 ARM: mxs_defconfig: Enable USB host
Enable USB host.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-08-06 13:36:38 +08:00
Marek Vasut 3bed491c8d ARM: mxs: Remove MMAP_MIN_ADDR setting from mxs_defconfig
The CONFIG_DEFAULT_MMAP_MIN_ADDR was set to 65536 in mxs_defconfig,
this caused severe breakage of userland applications since the upper
limit for ARM is 32768. By default CONFIG_DEFAULT_MMAP_MIN_ADDR is
set to 4096 and can also be changed via /proc/sys/vm/mmap_min_addr
if needed.

Quoting Russell King [1]:

"4096 is also fine for ARM too. There's not much point in having
defconfigs change it - that would just be pure noise in the config
files."

the CONFIG_DEFAULT_MMAP_MIN_ADDR can be removed from the defconfig
altogether.

This problem was introduced by commit cde7c41 (ARM: configs: add
defconfig for mach-mxs).

[1] http://marc.info/?l=linux-arm-kernel&m=134401593807820&w=2

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: stable@vger.kernel.org
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-08-04 22:22:18 +08:00
Fabio Estevam 1463602ce7 ARM: mxs: defconfig: Enable CONFIG_COMMON_CLK_DEBUG
With the common clock framework in place, it is useful to enable
CONFIG_COMMON_CLK_DEBUG option, in order to easily inspect the clock tree.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-06 13:22:38 +08:00
Fabio Estevam ab27166862 ARM: mxs_defconfig: Enable RTC driver
Let RTC driver driver be built by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-05 09:42:46 +08:00
Fabio Estevam 783f061371 ARM: mxs_defconfig: Let AUART driver be built by default
Let AUART driver be built by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-06-27 21:06:24 +08:00
Fabio Estevam 79a6664c29 ARM: mxs: Enable MACH_APX4DEVKIT
Enable MACH_APX4DEVKIT to be built by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-06-27 21:06:23 +08:00
Fabio Estevam 8138136ec2 ARM: mxs: Let GPMI driver be built by default
Let GPMI driver be built by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-06-27 21:06:22 +08:00
Shawn Guo 6c4d4efb9d ARM: mxs: always build in device tree support
As the ultimate for mxs platform is to convert over to device tree,
let's start always building in device tree support for the platform.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
2012-05-12 13:32:17 +08:00
Fabio Estevam c62ab98584 ARM: mx28: Let audio support be built by default
Let audio support be built by default.

As sgtl5000 codec is connected via I2C, let MXS I2C driver also be built
by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-01-27 11:49:34 +08:00
Stefano Babic ea42a0d058 ARM: mxs: Add initial support for DENX MX28
Added initial support for DENX M28 module and M28EVK
board. Ethernet(FEC), SDHC, Display are supported.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-10-13 09:06:58 +02:00
Shawn Guo d17572741b ARM: mxs_defconfig: Add mx23evk and mx28evk build
The patch adds following configurations to enable build of mx23evk
and mx28evk in defconfig.

  CONFIG_MACH_MX23EVK
  CONFIG_MACH_MX28EVK

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-07-07 10:01:06 +02:00
Shawn Guo 9bb7fa1e65 ARM: mxs_defconfig: Change CONFIG_RTC_CLASS 'm' to 'y'
The patch fixes the warning below.

arch/arm/configs/mxs_defconfig:92:warning: symbol value 'm' invalid for RTC_CLASS

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-07-07 08:44:58 +02:00
Wolfram Sang cde7c41fea ARM: configs: add defconfig for mach-mxs
Covers MX23, MX28 and STMP378x.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-05-02 19:08:55 +01:00