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linux-next/arch/arm/mach-omap2/Kconfig
Linus Torvalds 3883cbb6c1 ARM SoC specific changes 
These changes are all to SoC-specific code, a total of 33 branches on
 17 platforms were pulled into this. Like last time, Renesas sh-mobile
 is now the platform with the most changes, followed by OMAP and EXYNOS.
 
 Two new platforms, TI Keystone and Rockchips RK3xxx are added in
 this branch, both containing almost no platform specific code at all,
 since they are using generic subsystem interfaces for clocks, pinctrl,
 interrupts etc. The device drivers are getting merged through the
 respective subsystem maintainer trees.
 
 One more SoC (u300) is now multiplatform capable and several others
 (shmobile, exynos, msm, integrator, kirkwood, clps711x) are moving
 towards that goal with this series but need more work.
 
 Also noteworthy is the work on PCI here, which is traditionally part of
 the SoC specific code. With the changes done by Thomas Petazzoni, we can
 now more easily have PCI host controller drivers as loadable modules and
 keep them separate from the platform code in drivers/pci/host. This has
 already led to the discovery that three platforms (exynos, spear and imx)
 are actually using an identical PCIe host controller and will be able
 to share a driver once support for spear and imx is added.
 
 Conflicts:
 * asm/glue-proc.h has one CPU type getting added that conflicts
   with another addition in 3.10-rc7
 * Simple context changes in arch/arm/Makefile and arch/arm/Kconfig
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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 specific changes from Arnd Bergmann:
 "These changes are all to SoC-specific code, a total of 33 branches on
  17 platforms were pulled into this.  Like last time, Renesas sh-mobile
  is now the platform with the most changes, followed by OMAP and
  EXYNOS.

  Two new platforms, TI Keystone and Rockchips RK3xxx are added in this
  branch, both containing almost no platform specific code at all, since
  they are using generic subsystem interfaces for clocks, pinctrl,
  interrupts etc.  The device drivers are getting merged through the
  respective subsystem maintainer trees.

  One more SoC (u300) is now multiplatform capable and several others
  (shmobile, exynos, msm, integrator, kirkwood, clps711x) are moving
  towards that goal with this series but need more work.

  Also noteworthy is the work on PCI here, which is traditionally part
  of the SoC specific code.  With the changes done by Thomas Petazzoni,
  we can now more easily have PCI host controller drivers as loadable
  modules and keep them separate from the platform code in
  drivers/pci/host.  This has already led to the discovery that three
  platforms (exynos, spear and imx) are actually using an identical PCIe
  host controller and will be able to share a driver once support for
  spear and imx is added."

* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (480 commits)
  ARM: integrator: let pciv3 use mem/premem from device tree
  ARM: integrator: set local side PCI addresses right
  ARM: dts: Add pcie controller node for exynos5440-ssdk5440
  ARM: dts: Add pcie controller node for Samsung EXYNOS5440 SoC
  ARM: EXYNOS: Enable PCIe support for Exynos5440
  pci: Add PCIe driver for Samsung Exynos
  ARM: OMAP5: voltagedomain data: remove temporary OMAP4 voltage data
  ARM: keystone: Move CPU bringup code to dedicated asm file
  ARM: multiplatform: always pick one CPU type
  ARM: imx: select syscon for IMX6SL
  ARM: keystone: select ARM_ERRATA_798181 only for SMP
  ARM: imx: Synertronixx scb9328 needs to select SOC_IMX1
  ARM: OMAP2+: AM43x: resolve SMP related build error
  dmaengine: edma: enable build for AM33XX
  ARM: edma: Add EDMA crossbar event mux support
  ARM: edma: Add DT and runtime PM support to the private EDMA API
  dmaengine: edma: Add TI EDMA device tree binding
  arm: add basic support for Rockchip RK3066a boards
  arm: add debug uarts for rockchip rk29xx and rk3xxx series
  arm: Add basic clocks for Rockchip rk3066a SoCs
  ...
2013-07-02 13:43:38 -07:00

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config ARCH_OMAP
bool
config ARCH_OMAP2PLUS
bool "TI OMAP2/3/4/5 SoCs with device tree support" if (ARCH_MULTI_V6 || ARCH_MULTI_V7)
select ARCH_HAS_CPUFREQ
select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_OMAP
select ARCH_REQUIRE_GPIOLIB
select CLKDEV_LOOKUP
select CLKSRC_MMIO
select GENERIC_CLOCKEVENTS
select GENERIC_IRQ_CHIP
select HAVE_CLK
select OMAP_DM_TIMER
select PINCTRL
select PROC_DEVICETREE if PROC_FS
select SOC_BUS
select SPARSE_IRQ
select TI_PRIV_EDMA
select USE_OF
help
Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
if ARCH_OMAP2PLUS
menu "TI OMAP2/3/4 Specific Features"
config ARCH_OMAP2PLUS_TYPICAL
bool "Typical OMAP configuration"
default y
select AEABI
select HIGHMEM
select I2C
select I2C_OMAP
select MENELAUS if ARCH_OMAP2
select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
select PM_RUNTIME
select REGULATOR
select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
select VFP
help
Compile a kernel suitable for booting most boards
config SOC_HAS_OMAP2_SDRC
bool "OMAP2 SDRAM Controller support"
config SOC_HAS_REALTIME_COUNTER
bool "Real time free running counter"
depends on SOC_OMAP5
default y
config ARCH_OMAP2
bool "TI OMAP2"
depends on ARCH_OMAP2PLUS
depends on ARCH_MULTI_V6
default y
select CPU_V6
select MULTI_IRQ_HANDLER
select SOC_HAS_OMAP2_SDRC
select COMMON_CLK
config ARCH_OMAP3
bool "TI OMAP3"
depends on ARCH_OMAP2PLUS
depends on ARCH_MULTI_V7
default y
select ARCH_HAS_OPP
select ARM_CPU_SUSPEND if PM
select CPU_V7
select MULTI_IRQ_HANDLER
select OMAP_INTERCONNECT
select PM_OPP if PM
select PM_RUNTIME if CPU_IDLE
select SOC_HAS_OMAP2_SDRC
select COMMON_CLK
select USB_ARCH_HAS_EHCI if USB_SUPPORT
config ARCH_OMAP4
bool "TI OMAP4"
default y
depends on ARCH_OMAP2PLUS
depends on ARCH_MULTI_V7
select ARCH_HAS_OPP
select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
select ARM_CPU_SUSPEND if PM
select ARM_ERRATA_720789
select ARM_GIC
select CACHE_L2X0
select CPU_V7
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if LOCAL_TIMERS
select HAVE_SMP
select LOCAL_TIMERS if SMP
select OMAP_INTERCONNECT
select PL310_ERRATA_588369
select PL310_ERRATA_727915
select PM_OPP if PM
select PM_RUNTIME if CPU_IDLE
select USB_ARCH_HAS_EHCI if USB_SUPPORT
select COMMON_CLK
select ARM_ERRATA_754322
select ARM_ERRATA_775420
config SOC_OMAP5
bool "TI OMAP5"
depends on ARCH_MULTI_V7
select ARM_CPU_SUSPEND if PM
select ARM_GIC
select CPU_V7
select HAVE_SMP
select COMMON_CLK
select HAVE_ARM_ARCH_TIMER
comment "OMAP Core Type"
depends on ARCH_OMAP2
config SOC_OMAP2420
bool "OMAP2420 support"
depends on ARCH_OMAP2
default y
select OMAP_DM_TIMER
select SOC_HAS_OMAP2_SDRC
config SOC_OMAP2430
bool "OMAP2430 support"
depends on ARCH_OMAP2
default y
select SOC_HAS_OMAP2_SDRC
config SOC_OMAP3430
bool "OMAP3430 support"
depends on ARCH_OMAP3
default y
select SOC_HAS_OMAP2_SDRC
config SOC_TI81XX
bool "TI81XX support"
depends on ARCH_OMAP3
default y
config SOC_AM33XX
bool "AM33XX support"
depends on ARCH_MULTI_V7
default y
select ARM_CPU_SUSPEND if PM
select CPU_V7
select MULTI_IRQ_HANDLER
select COMMON_CLK
config SOC_AM43XX
bool "TI AM43x"
select CPU_V7
select MULTI_IRQ_HANDLER
select ARM_GIC
select COMMON_CLK
select MACH_OMAP_GENERIC
config OMAP_PACKAGE_ZAF
bool
config OMAP_PACKAGE_ZAC
bool
config OMAP_PACKAGE_CBC
bool
config OMAP_PACKAGE_CBB
bool
config OMAP_PACKAGE_CUS
bool
config OMAP_PACKAGE_CBP
bool
comment "OMAP Board Type"
depends on ARCH_OMAP2PLUS
config MACH_OMAP_GENERIC
bool "Generic OMAP2+ board"
depends on ARCH_OMAP2PLUS
default y
help
Support for generic TI OMAP2+ boards using Flattened Device Tree.
More information at Documentation/devicetree
config MACH_OMAP2_TUSB6010
bool
depends on ARCH_OMAP2 && SOC_OMAP2420
default y if MACH_NOKIA_N8X0
config MACH_OMAP_H4
bool "OMAP 2420 H4 board"
depends on SOC_OMAP2420
default y
select OMAP_DEBUG_DEVICES
select OMAP_PACKAGE_ZAF
config MACH_OMAP_2430SDP
bool "OMAP 2430 SDP board"
depends on SOC_OMAP2430
default y
select OMAP_PACKAGE_ZAC
config MACH_OMAP3_BEAGLE
bool "OMAP3 BEAGLE board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
config MACH_DEVKIT8000
bool "DEVKIT8000 board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CUS
config MACH_OMAP_LDP
bool "OMAP3 LDP board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
config MACH_OMAP3530_LV_SOM
bool "OMAP3 Logic 3530 LV SOM board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
help
Support for the LogicPD OMAP3530 SOM Development kit
for full description please see the products webpage at
http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit
config MACH_OMAP3_TORPEDO
bool "OMAP3 Logic 35x Torpedo board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
help
Support for the LogicPD OMAP35x Torpedo Development kit
for full description please see the products webpage at
http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit
config MACH_OVERO
bool "Gumstix Overo board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
config MACH_OMAP3EVM
bool "OMAP 3530 EVM board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
config MACH_OMAP3517EVM
bool "OMAP3517/ AM3517 EVM board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
config MACH_CRANEBOARD
bool "AM3517/05 CRANE board"
depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OMAP3_PANDORA
bool "OMAP3 Pandora"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
select REGULATOR_FIXED_VOLTAGE if REGULATOR
config MACH_TOUCHBOOK
bool "OMAP3 Touch Book"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
config MACH_OMAP_3430SDP
bool "OMAP 3430 SDP board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
config MACH_NOKIA_N800
bool
config MACH_NOKIA_N810
bool
config MACH_NOKIA_N810_WIMAX
bool
config MACH_NOKIA_N8X0
bool "Nokia N800/N810"
depends on SOC_OMAP2420
default y
select MACH_NOKIA_N800
select MACH_NOKIA_N810
select MACH_NOKIA_N810_WIMAX
select OMAP_PACKAGE_ZAC
config MACH_NOKIA_RM680
bool "Nokia N950 (RM-680) / N9 (RM-696) phones"
depends on ARCH_OMAP3
default y
select MACH_NOKIA_RM696
select OMAP_PACKAGE_CBB
config MACH_NOKIA_RX51
bool "Nokia N900 (RX-51) phone"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
config MACH_OMAP_ZOOM2
bool "OMAP3 Zoom2 board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
select REGULATOR_FIXED_VOLTAGE if REGULATOR
config MACH_OMAP_ZOOM3
bool "OMAP3630 Zoom3 board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBP
select REGULATOR_FIXED_VOLTAGE if REGULATOR
config MACH_CM_T35
bool "CompuLab CM-T35/CM-T3730 modules"
depends on ARCH_OMAP3
default y
select MACH_CM_T3730
select OMAP_PACKAGE_CUS
config MACH_CM_T3517
bool "CompuLab CM-T3517 module"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
config MACH_CM_T3730
bool
config MACH_IGEP0020
bool "IGEP v2 board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
config MACH_IGEP0030
bool "IGEP OMAP3 module"
depends on ARCH_OMAP3
default y
select MACH_IGEP0020
select OMAP_PACKAGE_CBB
config MACH_SBC3530
bool "OMAP3 SBC STALKER board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CUS
config MACH_OMAP_3630SDP
bool "OMAP3630 SDP board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBP
config MACH_TI8168EVM
bool "TI8168 Evaluation Module"
depends on SOC_TI81XX
default y
config MACH_TI8148EVM
bool "TI8148 Evaluation Module"
depends on SOC_TI81XX
default y
config OMAP3_EMU
bool "OMAP3 debugging peripherals"
depends on ARCH_OMAP3
select ARM_AMBA
select OC_ETM
help
Say Y here to enable debugging hardware of omap3
config OMAP3_SDRC_AC_TIMING
bool "Enable SDRC AC timing register changes"
depends on ARCH_OMAP3
default n
help
If you know that none of your system initiators will attempt to
access SDRAM during CORE DVFS, select Y here. This should boost
SDRAM performance at lower CORE OPPs. There are relatively few
users who will wish to say yes at this point - almost everyone will
wish to say no. Selecting yes without understanding what is
going on could result in system crashes;
config OMAP4_ERRATA_I688
bool "OMAP4 errata: Async Bridge Corruption"
depends on (ARCH_OMAP4 || SOC_OMAP5) && !ARCH_MULTIPLATFORM
select ARCH_HAS_BARRIERS
help
If a data is stalled inside asynchronous bridge because of back
pressure, it may be accepted multiple times, creating pointer
misalignment that will corrupt next transfers on that data path
until next reset of the system (No recovery procedure once the
issue is hit, the path remains consistently broken). Async bridge
can be found on path between MPU to EMIF and MPU to L3 interconnect.
This situation can happen only when the idle is initiated by a
Master Request Disconnection (which is trigged by software when
executing WFI on CPU).
The work-around for this errata needs all the initiators connected
through async bridge must ensure that data path is properly drained
before issuing WFI. This condition will be met if one Strongly ordered
access is performed to the target right before executing the WFI.
In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained.
IO barrier ensure that there is no synchronisation loss on initiators
operating on both interconnect port simultaneously.
endmenu
endif
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