arch/arm/mach-vexpress/Kconfig

   1 config ARCH_VEXPRESS
   2         bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7
   3         select ARCH_REQUIRE_GPIOLIB
   4         select ARM_AMBA
   5         select ARM_GIC
   6         select ARM_TIMER_SP804
   7         select CLKDEV_LOOKUP
   8         select COMMON_CLK
   9         select COMMON_CLK_VERSATILE
  10         select CPU_V7
  11         select GENERIC_CLOCKEVENTS
  12         select HAVE_CLK
  13         select HAVE_PATA_PLATFORM
  14         select HAVE_SMP
  15         select ICST
  16         select MIGHT_HAVE_CACHE_L2X0
  17         select NO_IOPORT
  18         select PLAT_VERSATILE
  19         select PLAT_VERSATILE_CLCD
  20         select REGULATOR_FIXED_VOLTAGE if REGULATOR
  21         select VEXPRESS_CONFIG
  22         help
  23           This option enables support for systems using Cortex processor based
  24           ARM core and logic (FPGA) tiles on the Versatile Express motherboard,
  25           for example:
  26
  27           - CoreTile Express A5x2 (V2P-CA5s)
  28           - CoreTile Express A9x4 (V2P-CA9)
  29           - CoreTile Express A15x2 (V2P-CA15)
  30           - LogicTile Express 13MG (V2F-2XV6) with A5, A7, A9 or A15 SMMs
  31             (Soft Macrocell Models)
  32           - Versatile Express RTSMs (Models)
  33
  34           You must boot using a Flattened Device Tree in order to use these
  35           platforms. The traditional (ATAGs) boot method is not usable on
  36           these boards with this option.
  37
  38 menu "Versatile Express platform type"
  39         depends on ARCH_VEXPRESS
  40
  41 config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
  42         bool "Enable A5 and A9 only errata work-arounds"
  43         default y
  44         select ARM_ERRATA_720789
  45         select ARM_ERRATA_751472
  46         select PL310_ERRATA_753970 if CACHE_PL310
  47         help
  48           Provides common dependencies for Versatile Express platforms
  49           based on Cortex-A5 and Cortex-A9 processors. In order to
  50           build a working kernel, you must also enable relevant core
  51           tile support or Flattened Device Tree based support options.
  52
  53 config ARCH_VEXPRESS_CA9X4
  54         bool "Versatile Express Cortex-A9x4 tile"
  55
  56 endmenu