arch/arm/plat-omap/Kconfig

   1 if ARCH_OMAP
   2
   3 menu "TI OMAP Implementations"
   4
   5 config ARCH_OMAP_OTG
   6         bool
   7
   8 choice
   9         prompt "OMAP System Type"
  10         default ARCH_OMAP1
  11
  12 config ARCH_OMAP1
  13         bool "TI OMAP1"
  14
  15 config ARCH_OMAP2
  16         bool "TI OMAP2"
  17
  18 endchoice
  19
  20 comment "OMAP Feature Selections"
  21
  22 config OMAP_MUX
  23         bool "OMAP multiplexing support"
  24         depends on ARCH_OMAP
  25         default y
  26         help
  27           Pin multiplexing support for OMAP boards. If your bootloader
  28           sets the multiplexing correctly, say N. Otherwise, or if unsure,
  29           say Y.
  30
  31 config OMAP_MUX_DEBUG
  32         bool "Multiplexing debug output"
  33         depends on OMAP_MUX
  34         default n
  35         help
  36           Makes the multiplexing functions print out a lot of debug info.
  37           This is useful if you want to find out the correct values of the
  38           multiplexing registers.
  39
  40 config OMAP_MUX_WARNINGS
  41         bool "Warn about pins the bootloader didn't set up"
  42         depends on OMAP_MUX
  43         default y
  44         help
  45           Choose Y here to warn whenever driver initialization logic needs
  46           to change the pin multiplexing setup.  When there are no warnings
  47           printed, it's safe to deselect OMAP_MUX for your product.
  48
  49 choice
  50         prompt "System timer"
  51         default OMAP_MPU_TIMER
  52
  53 config OMAP_MPU_TIMER
  54         bool "Use mpu timer"
  55         help
  56           Select this option if you want to use the OMAP mpu timer. This
  57           timer provides more intra-tick resolution than the 32KHz timer,
  58           but consumes more power.
  59
  60 config OMAP_32K_TIMER
  61         bool "Use 32KHz timer"
  62         depends on ARCH_OMAP16XX
  63         help
  64           Select this option if you want to enable the OMAP 32KHz timer.
  65           This timer saves power compared to the OMAP_MPU_TIMER, and has
  66           support for no tick during idle. The 32KHz timer provides less
  67           intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
  68           currently only available for OMAP-16xx.
  69
  70 endchoice
  71
  72 config OMAP_32K_TIMER_HZ
  73        int "Kernel internal timer frequency for 32KHz timer"
  74        range 32 1024
  75        depends on OMAP_32K_TIMER
  76        default "128"
  77        help
  78           Kernel internal timer frequency should be a divisor of 32768,
  79           such as 64 or 128.
  80
  81 choice
  82         prompt "Low-level debug console UART"
  83         depends on ARCH_OMAP
  84         default OMAP_LL_DEBUG_UART1
  85
  86 config OMAP_LL_DEBUG_UART1
  87         bool "UART1"
  88
  89 config OMAP_LL_DEBUG_UART2
  90         bool "UART2"
  91
  92 config OMAP_LL_DEBUG_UART3
  93         bool "UART3"
  94
  95 endchoice
  96
  97 endmenu
  98
  99 endif