2012-09-06 12:43:04 -06:00
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config ARCH_VEXPRESS
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bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7
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2012-10-09 05:56:36 -06:00
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select ARCH_REQUIRE_GPIOLIB
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2013-05-28 14:34:50 -06:00
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select ARCH_SUPPORTS_BIG_ENDIAN
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2012-09-06 12:43:04 -06:00
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select ARM_AMBA
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2010-02-28 10:26:25 -07:00
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select ARM_GIC
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2014-03-14 04:18:22 -06:00
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select ARM_GLOBAL_TIMER
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2012-09-06 12:43:04 -06:00
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select ARM_TIMER_SP804
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2012-10-09 05:56:36 -06:00
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select COMMON_CLK_VERSATILE
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2013-02-27 16:28:14 -07:00
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select HAVE_ARM_SCU if SMP
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2013-02-15 17:02:20 -07:00
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select HAVE_ARM_TWD if SMP
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2012-09-06 12:43:04 -06:00
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select HAVE_PATA_PLATFORM
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select ICST
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2014-04-07 16:39:19 -06:00
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select NO_IOPORT_MAP
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2012-09-06 12:43:04 -06:00
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select PLAT_VERSATILE
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select PLAT_VERSATILE_CLCD
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2013-01-15 04:24:14 -07:00
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select POWER_RESET
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select POWER_RESET_VEXPRESS
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select POWER_SUPPLY
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2012-09-06 12:43:04 -06:00
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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2012-10-09 05:56:36 -06:00
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select VEXPRESS_CONFIG
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2014-05-26 09:25:22 -06:00
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select VEXPRESS_SYSCFG
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select MFD_VEXPRESS_SYSREG
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2012-02-23 06:04:51 -07:00
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help
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This option enables support for systems using Cortex processor based
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ARM core and logic (FPGA) tiles on the Versatile Express motherboard,
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for example:
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- CoreTile Express A5x2 (V2P-CA5s)
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- CoreTile Express A9x4 (V2P-CA9)
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- CoreTile Express A15x2 (V2P-CA15)
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- LogicTile Express 13MG (V2F-2XV6) with A5, A7, A9 or A15 SMMs
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(Soft Macrocell Models)
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- Versatile Express RTSMs (Models)
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You must boot using a Flattened Device Tree in order to use these
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platforms. The traditional (ATAGs) boot method is not usable on
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these boards with this option.
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2012-09-06 12:43:04 -06:00
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menu "Versatile Express platform type"
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depends on ARCH_VEXPRESS
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config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
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bool "Enable A5 and A9 only errata work-arounds"
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default y
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select ARM_ERRATA_720789
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select PL310_ERRATA_753970 if CACHE_PL310
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help
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Provides common dependencies for Versatile Express platforms
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based on Cortex-A5 and Cortex-A9 processors. In order to
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build a working kernel, you must also enable relevant core
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tile support or Flattened Device Tree based support options.
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config ARCH_VEXPRESS_CA9X4
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bool "Versatile Express Cortex-A9x4 tile"
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2010-02-28 10:26:25 -07:00
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2012-05-02 18:56:52 -06:00
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config ARCH_VEXPRESS_DCSCB
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bool "Dual Cluster System Control Block (DCSCB) support"
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depends on MCPM
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2012-07-17 07:25:44 -06:00
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select ARM_CCI
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2012-05-02 18:56:52 -06:00
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help
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Support for the Dual Cluster System Configuration Block (DCSCB).
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This is needed to provide CPU and cluster power management
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on RTSM implementing big.LITTLE.
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2013-10-29 06:18:37 -06:00
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config ARCH_VEXPRESS_SPC
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bool "Versatile Express Serial Power Controller (SPC)"
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select ARCH_HAS_CPUFREQ
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select ARCH_HAS_OPP
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select PM_OPP
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help
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The TC2 (A15x2 A7x3) versatile express core tile integrates a logic
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block called Serial Power Controller (SPC) that provides the interface
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between the dual cluster test-chip and the M3 microcontroller that
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carries out power management.
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2013-08-06 12:10:08 -06:00
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config ARCH_VEXPRESS_TC2_PM
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bool "Versatile Express TC2 power management"
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depends on MCPM
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select ARM_CCI
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2013-10-29 06:18:37 -06:00
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select ARCH_VEXPRESS_SPC
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2013-08-06 12:10:08 -06:00
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help
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Support for CPU and cluster power management on Versatile Express
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with a TC2 (A15x2 A7x3) big.LITTLE core tile.
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2010-02-11 14:44:53 -07:00
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endmenu
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