arch/nds32/Kconfig

   1 #
   2 # For a description of the syntax of this configuration file,
   3 # see Documentation/kbuild/kconfig-language.txt.
   4 #
   5
   6 config NDS32
   7         def_bool y
   8         select ARCH_WANT_FRAME_POINTERS if FTRACE
   9         select CLKSRC_MMIO
  10         select CLONE_BACKWARDS
  11         select COMMON_CLK
  12         select GENERIC_ATOMIC64
  13         select GENERIC_CPU_DEVICES
  14         select GENERIC_CLOCKEVENTS
  15         select GENERIC_IRQ_CHIP
  16         select GENERIC_IRQ_SHOW
  17         select GENERIC_STRNCPY_FROM_USER
  18         select GENERIC_STRNLEN_USER
  19         select GENERIC_TIME_VSYSCALL
  20         select HANDLE_DOMAIN_IRQ
  21         select HAVE_ARCH_TRACEHOOK
  22         select HAVE_DEBUG_KMEMLEAK
  23         select HAVE_MEMBLOCK
  24         select HAVE_REGS_AND_STACK_ACCESS_API
  25         select IRQ_DOMAIN
  26         select LOCKDEP_SUPPORT
  27         select MODULES_USE_ELF_RELA
  28         select OF
  29         select OF_EARLY_FLATTREE
  30         select NO_BOOTMEM
  31         select NO_IOPORT_MAP
  32         select RTC_LIB
  33         select THREAD_INFO_IN_TASK
  34         help
  35           Andes(nds32) Linux support.
  36
  37 config GENERIC_CALIBRATE_DELAY
  38         def_bool y
  39
  40 config GENERIC_CSUM
  41         def_bool y
  42
  43 config GENERIC_HWEIGHT
  44         def_bool y
  45
  46 config GENERIC_LOCKBREAK
  47         def_bool y
  48         depends on PREEMPT
  49
  50 config RWSEM_GENERIC_SPINLOCK
  51         def_bool y
  52
  53 config TRACE_IRQFLAGS_SUPPORT
  54         def_bool y
  55
  56 config STACKTRACE_SUPPORT
  57         def_bool y
  58
  59 config FIX_EARLYCON_MEM
  60         def_bool y
  61
  62 config PGTABLE_LEVELS
  63         default 2
  64
  65 source "init/Kconfig"
  66
  67 menu "System Type"
  68 source "arch/nds32/Kconfig.cpu"
  69 config NR_CPUS
  70         int
  71         default 1
  72
  73 config MMU
  74         def_bool y
  75
  76 config NDS32_BUILTIN_DTB
  77         string "Builtin DTB"
  78         default ""
  79         help
  80           User can use it to specify the dts of the SoC
  81 endmenu
  82
  83 menu "Kernel Features"
  84 source "kernel/Kconfig.preempt"
  85 source "mm/Kconfig"
  86 source "kernel/Kconfig.hz"
  87 endmenu
  88
  89 menu "Executable file formats"
  90 source "fs/Kconfig.binfmt"
  91 endmenu
  92
  93 source "net/Kconfig"
  94 source "drivers/Kconfig"
  95 source "fs/Kconfig"
  96
  97 menu "Kernel hacking"
  98 source "lib/Kconfig.debug"
  99 endmenu
 100
 101 source "security/Kconfig"
 102 source "crypto/Kconfig"
 103 source "lib/Kconfig"