arch/mips/loongson32/Kconfig

   1 if MACH_LOONGSON32
   2
   3 choice
   4         prompt "Machine Type"
   5
   6 config LOONGSON1_LS1B
   7         bool "Loongson LS1B board"
   8         select CEVT_R4K if !MIPS_EXTERNAL_TIMER
   9         select CSRC_R4K if !MIPS_EXTERNAL_TIMER
  10         select SYS_HAS_CPU_LOONGSON1B
  11         select DMA_NONCOHERENT
  12         select BOOT_ELF32
  13         select IRQ_MIPS_CPU
  14         select SYS_SUPPORTS_32BIT_KERNEL
  15         select SYS_SUPPORTS_LITTLE_ENDIAN
  16         select SYS_SUPPORTS_HIGHMEM
  17         select SYS_SUPPORTS_MIPS16
  18         select SYS_HAS_EARLY_PRINTK
  19         select USE_GENERIC_EARLY_PRINTK_8250
  20         select COMMON_CLK
  21
  22 config LOONGSON1_LS1C
  23         bool "Loongson LS1C board"
  24         select CEVT_R4K if !MIPS_EXTERNAL_TIMER
  25         select CSRC_R4K if !MIPS_EXTERNAL_TIMER
  26         select SYS_HAS_CPU_LOONGSON1C
  27         select DMA_NONCOHERENT
  28         select BOOT_ELF32
  29         select IRQ_MIPS_CPU
  30         select SYS_SUPPORTS_32BIT_KERNEL
  31         select SYS_SUPPORTS_LITTLE_ENDIAN
  32         select SYS_SUPPORTS_HIGHMEM
  33         select SYS_SUPPORTS_MIPS16
  34         select SYS_HAS_EARLY_PRINTK
  35         select USE_GENERIC_EARLY_PRINTK_8250
  36         select COMMON_CLK
  37 endchoice
  38
  39 menuconfig CEVT_CSRC_LS1X
  40         bool "Use PWM Timer for clockevent/clocksource"
  41         select MIPS_EXTERNAL_TIMER
  42         depends on CPU_LOONGSON1
  43         help
  44           This option changes the default clockevent/clocksource to PWM Timer,
  45           and is required by Loongson1 CPUFreq support.
  46
  47           If unsure, say N.
  48
  49 choice
  50         prompt  "Select clockevent/clocksource"
  51         depends on CEVT_CSRC_LS1X
  52         default TIMER_USE_PWM0
  53
  54 config TIMER_USE_PWM0
  55         bool "Use PWM Timer 0"
  56         help
  57           Use PWM Timer 0 as the default clockevent/clocksourcer.
  58
  59 config TIMER_USE_PWM1
  60         bool "Use PWM Timer 1"
  61         help
  62           Use PWM Timer 1 as the default clockevent/clocksourcer.
  63
  64 config TIMER_USE_PWM2
  65         bool "Use PWM Timer 2"
  66         help
  67           Use PWM Timer 2 as the default clockevent/clocksourcer.
  68
  69 config TIMER_USE_PWM3
  70         bool "Use PWM Timer 3"
  71         help
  72           Use PWM Timer 3 as the default clockevent/clocksourcer.
  73
  74 endchoice
  75
  76 endif # MACH_LOONGSON32