arch/arm/mach-realview/Kconfig

   1 menu "RealView platform type"
   2         depends on ARCH_REALVIEW
   3
   4 config MACH_REALVIEW_EB
   5         bool "Support RealView(R) Emulation Baseboard"
   6         select ARM_GIC
   7         help
   8           Include support for the ARM(R) RealView(R) Emulation Baseboard
   9           platform.
  10
  11 config REALVIEW_EB_A9MP
  12         bool "Support Multicore Cortex-A9 Tile"
  13         depends on MACH_REALVIEW_EB
  14         select CPU_V7
  15         select HAVE_ARM_SCU if SMP
  16         select HAVE_ARM_TWD if SMP
  17         select HAVE_SMP
  18         select MIGHT_HAVE_CACHE_L2X0
  19         help
  20           Enable support for the Cortex-A9MPCore tile fitted to the
  21           Realview(R) Emulation Baseboard platform.
  22
  23 config REALVIEW_EB_ARM11MP
  24         bool "Support ARM11MPCore Tile"
  25         depends on MACH_REALVIEW_EB
  26         select ARCH_HAS_BARRIERS if SMP
  27         select CPU_V6K
  28         select HAVE_ARM_SCU if SMP
  29         select HAVE_ARM_TWD if SMP
  30         select HAVE_SMP
  31         select MIGHT_HAVE_CACHE_L2X0
  32         help
  33           Enable support for the ARM11MPCore tile fitted to the Realview(R)
  34           Emulation Baseboard platform.
  35
  36 config REALVIEW_EB_ARM11MP_REVB
  37         bool "Support ARM11MPCore RevB Tile"
  38         depends on REALVIEW_EB_ARM11MP
  39         help
  40           Enable support for the ARM11MPCore Revision B tile on the
  41           Realview(R) Emulation Baseboard platform. Since there are device
  42           address differences, a kernel built with this option enabled is
  43           not compatible with other revisions of the ARM11MPCore tile.
  44
  45 config MACH_REALVIEW_PB11MP
  46         bool "Support RealView(R) Platform Baseboard for ARM11MPCore"
  47         select ARCH_HAS_BARRIERS if SMP
  48         select ARM_GIC
  49         select CPU_V6K
  50         select HAVE_ARM_SCU if SMP
  51         select HAVE_ARM_TWD if SMP
  52         select HAVE_PATA_PLATFORM
  53         select HAVE_SMP
  54         select MIGHT_HAVE_CACHE_L2X0
  55         help
  56           Include support for the ARM(R) RealView(R) Platform Baseboard for
  57           the ARM11MPCore.  This platform has an on-board ARM11MPCore and has
  58           support for PCI-E and Compact Flash.
  59
  60 # ARMv6 CPU without K extensions, but does have the new exclusive ops
  61 config MACH_REALVIEW_PB1176
  62         bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S"
  63         select ARM_GIC
  64         select CPU_V6
  65         select HAVE_TCM
  66         select MIGHT_HAVE_CACHE_L2X0
  67         help
  68           Include support for the ARM(R) RealView(R) Platform Baseboard for
  69           ARM1176JZF-S.
  70
  71 config REALVIEW_PB1176_SECURE_FLASH
  72         bool "Allow access to the secure flash memory block"
  73         depends on MACH_REALVIEW_PB1176
  74         default n
  75         help
  76           Select this option if Linux will only run in secure mode on the
  77           RealView PB1176 platform and access to the secure flash memory
  78           block (64MB @ 0x3c000000) is required.
  79
  80 config MACH_REALVIEW_PBA8
  81         bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform"
  82         select ARM_GIC
  83         select CPU_V7
  84         select HAVE_PATA_PLATFORM
  85         help
  86           Include support for the ARM(R) RealView Platform Baseboard for
  87           Cortex(tm)-A8.  This platform has an on-board Cortex-A8 and has
  88           support for PCI-E and Compact Flash.
  89
  90 config MACH_REALVIEW_PBX
  91         bool "Support RealView(R) Platform Baseboard Explore"
  92         select ARCH_SPARSEMEM_ENABLE if CPU_V7 && !REALVIEW_HIGH_PHYS_OFFSET
  93         select ARM_GIC
  94         select HAVE_ARM_SCU if SMP
  95         select HAVE_ARM_TWD if SMP
  96         select HAVE_PATA_PLATFORM
  97         select HAVE_SMP
  98         select MIGHT_HAVE_CACHE_L2X0
  99         select ZONE_DMA if SPARSEMEM
 100         help
 101           Include support for the ARM(R) RealView(R) Platform Baseboard
 102           Explore.
 103
 104 config REALVIEW_HIGH_PHYS_OFFSET
 105         bool "High physical base address for the RealView platform"
 106         depends on MMU && !MACH_REALVIEW_PB1176
 107         default y
 108         help
 109           RealView boards other than PB1176 have the RAM available at
 110           0x70000000, 256MB of which being mirrored at 0x00000000. If
 111           the board supports 512MB of RAM, this option allows the
 112           memory to be accessed contiguously at the high physical
 113           offset. On the PBX board, disabling this option allows 1GB of
 114           RAM to be used with SPARSEMEM.
 115
 116 endmenu