3 menu "TI OMAP Implementations"
9 prompt "OMAP System Type"
14 select GENERIC_CLOCKEVENTS
21 comment "OMAP Feature Selections"
23 config OMAP_DEBUG_DEVICES
26 For debug cards on TI reference boards.
28 config OMAP_DEBUG_LEDS
30 depends on OMAP_DEBUG_DEVICES
31 default y if LEDS || LEDS_OMAP_DEBUG
33 config OMAP_RESET_CLOCKS
34 bool "Reset unused clocks during boot"
37 Say Y if you want to reset unused clocks during boot.
38 This option saves power, but assumes all drivers are
39 using the clock framework. Broken drivers that do not
40 yet use clock framework may not work with this option.
41 If you are booting from another operating system, you
42 probably do not want this option enabled until your
43 device drivers work properly.
46 bool "OMAP multiplexing support"
50 Pin multiplexing support for OMAP boards. If your bootloader
51 sets the multiplexing correctly, say N. Otherwise, or if unsure,
55 bool "Multiplexing debug output"
58 Makes the multiplexing functions print out a lot of debug info.
59 This is useful if you want to find out the correct values of the
60 multiplexing registers.
62 config OMAP_MUX_WARNINGS
63 bool "Warn about pins the bootloader didn't set up"
67 Choose Y here to warn whenever driver initialization logic needs
68 to change the pin multiplexing setup. When there are no warnings
69 printed, it's safe to deselect OMAP_MUX for your product.
76 Say Y here if you want support for the OMAP Multichannel
81 default OMAP_MPU_TIMER
86 Select this option if you want to use the OMAP mpu timer. This
87 timer provides more intra-tick resolution than the 32KHz timer,
88 but consumes more power.
91 bool "Use 32KHz timer"
92 depends on ARCH_OMAP16XX || ARCH_OMAP24XX
94 Select this option if you want to enable the OMAP 32KHz timer.
95 This timer saves power compared to the OMAP_MPU_TIMER, and has
96 support for no tick during idle. The 32KHz timer provides less
97 intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
98 currently only available for OMAP16XX and 24XX.
102 config OMAP_32K_TIMER_HZ
103 int "Kernel internal timer frequency for 32KHz timer"
105 depends on OMAP_32K_TIMER
108 Kernel internal timer frequency should be a divisor of 32768,
112 bool "Use dual-mode timer"
113 depends on ARCH_OMAP16XX || ARCH_OMAP24XX
115 Select this option if you want to use OMAP Dual-Mode timers.
118 prompt "Low-level debug console UART"
120 default OMAP_LL_DEBUG_UART1
122 config OMAP_LL_DEBUG_UART1
125 config OMAP_LL_DEBUG_UART2
128 config OMAP_LL_DEBUG_UART3
133 config OMAP_SERIAL_WAKE
134 bool "Enable wake-up events for serial ports"
138 Select this option if you want to have your system wake up
139 to data on the serial RX line. This allows you to wake the
140 system from serial console.