arch/arm/plat-mxc/Kconfig

   1 if ARCH_MXC
   2
   3 source "arch/arm/plat-mxc/devices/Kconfig"
   4
   5 menu "Freescale MXC Implementations"
   6
   7 choice
   8         prompt "Freescale CPU family:"
   9         default ARCH_IMX_V6_V7
  10
  11 config ARCH_IMX_V4_V5
  12         bool "i.MX1, i.MX21, i.MX25, i.MX27"
  13         select AUTO_ZRELADDR if !ZBOOT_ROM
  14         select ARM_PATCH_PHYS_VIRT
  15         help
  16           This enables support for systems based on the Freescale i.MX ARMv4
  17           and ARMv5 SoCs
  18
  19 config ARCH_IMX_V6_V7
  20         bool "i.MX3, i.MX5, i.MX6"
  21         select AUTO_ZRELADDR if !ZBOOT_ROM
  22         select ARM_PATCH_PHYS_VIRT
  23         select MIGHT_HAVE_CACHE_L2X0
  24         help
  25           This enables support for systems based on the Freescale i.MX3, i.MX5
  26           and i.MX6 family.
  27
  28 endchoice
  29
  30 source "arch/arm/mach-imx/Kconfig"
  31
  32 endmenu
  33
  34 config MXC_IRQ_PRIOR
  35         bool "Use IRQ priority"
  36         help
  37           Select this if you want to use prioritized IRQ handling.
  38           This feature prevents higher priority ISR to be interrupted
  39           by lower priority IRQ even IRQF_DISABLED flag is not set.
  40           This may be useful in embedded applications, where are strong
  41           requirements for timing.
  42           Say N here, unless you have a specialized requirement.
  43
  44 config MXC_TZIC
  45         bool
  46
  47 config MXC_AVIC
  48         bool
  49
  50 config MXC_DEBUG_BOARD
  51         bool "Enable MXC debug board(for 3-stack)"
  52         help
  53           The debug board is an integral part of the MXC 3-stack(PDK)
  54           platforms, it can be attached or removed from the peripheral
  55           board. On debug board, several debug devices(ethernet, UART,
  56           buttons, LEDs and JTAG) are implemented. Between the MCU and
  57           these devices, a CPLD is added as a bridge which performs
  58           data/address de-multiplexing and decode, signal level shift,
  59           interrupt control and various board functions.
  60
  61 config HAVE_EPIT
  62         bool
  63
  64 config MXC_USE_EPIT
  65         bool "Use EPIT instead of GPT"
  66         depends on HAVE_EPIT
  67         help
  68           Use EPIT as the system timer on systems that have it. Normally you
  69           don't have a reason to do so as the EPIT has the same features and
  70           uses the same clocks as the GPT. Anyway, on some systems the GPT
  71           may be in use for other purposes.
  72
  73 config MXC_ULPI
  74         bool
  75
  76 config ARCH_HAS_RNGA
  77         bool
  78
  79 config IMX_HAVE_IOMUX_V1
  80         bool
  81
  82 config ARCH_MXC_IOMUX_V3
  83         bool
  84
  85 config IRAM_ALLOC
  86         bool
  87         select GENERIC_ALLOCATOR
  88
  89 endif