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- config ARCH_VEXPRESS
- bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7
- select ARCH_REQUIRE_GPIOLIB
- select ARM_AMBA
- select ARM_GIC
- select ARM_TIMER_SP804
- select CLKDEV_LOOKUP
- select COMMON_CLK
- select COMMON_CLK_VERSATILE
- select CPU_V7
- select GENERIC_CLOCKEVENTS
- select HAVE_CLK
- select HAVE_PATA_PLATFORM
- select HAVE_SMP
- select ICST
- select MIGHT_HAVE_CACHE_L2X0
- select NO_IOPORT
- select PLAT_VERSATILE
- select PLAT_VERSATILE_CLCD
- select REGULATOR_FIXED_VOLTAGE if REGULATOR
- select VEXPRESS_CONFIG
- help
- This option enables support for systems using Cortex processor based
- ARM core and logic (FPGA) tiles on the Versatile Express motherboard,
- for example:
- - CoreTile Express A5x2 (V2P-CA5s)
- - CoreTile Express A9x4 (V2P-CA9)
- - CoreTile Express A15x2 (V2P-CA15)
- - LogicTile Express 13MG (V2F-2XV6) with A5, A7, A9 or A15 SMMs
- (Soft Macrocell Models)
- - Versatile Express RTSMs (Models)
- You must boot using a Flattened Device Tree in order to use these
- platforms. The traditional (ATAGs) boot method is not usable on
- these boards with this option.
- menu "Versatile Express platform type"
- depends on ARCH_VEXPRESS
- config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
- bool "Enable A5 and A9 only errata work-arounds"
- default y
- select ARM_ERRATA_720789
- select PL310_ERRATA_753970 if CACHE_PL310
- help
- Provides common dependencies for Versatile Express platforms
- based on Cortex-A5 and Cortex-A9 processors. In order to
- build a working kernel, you must also enable relevant core
- tile support or Flattened Device Tree based support options.
- config ARCH_VEXPRESS_CA9X4
- bool "Versatile Express Cortex-A9x4 tile"
- endmenu
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