3 menu "TI OMAP Implementations"
9 prompt "OMAP System Type"
34 comment "OMAP Feature Selections"
36 config OMAP_DEBUG_DEVICES
39 For debug cards on TI reference boards.
41 config OMAP_DEBUG_LEDS
43 depends on OMAP_DEBUG_DEVICES
44 default y if LEDS || LEDS_OMAP_DEBUG
46 config OMAP_RESET_CLOCKS
47 bool "Reset unused clocks during boot"
50 Say Y if you want to reset unused clocks during boot.
51 This option saves power, but assumes all drivers are
52 using the clock framework. Broken drivers that do not
53 yet use clock framework may not work with this option.
54 If you are booting from another operating system, you
55 probably do not want this option enabled until your
56 device drivers work properly.
59 bool "OMAP multiplexing support"
63 Pin multiplexing support for OMAP boards. If your bootloader
64 sets the multiplexing correctly, say N. Otherwise, or if unsure,
68 bool "Multiplexing debug output"
71 Makes the multiplexing functions print out a lot of debug info.
72 This is useful if you want to find out the correct values of the
73 multiplexing registers.
75 config OMAP_MUX_WARNINGS
76 bool "Warn about pins the bootloader didn't set up"
80 Choose Y here to warn whenever driver initialization logic needs
81 to change the pin multiplexing setup. When there are no warnings
82 printed, it's safe to deselect OMAP_MUX for your product.
89 Say Y here if you want support for the OMAP Multichannel
93 tristate "Mailbox framework support"
96 Say Y here if you want to use OMAP Mailbox framework support for
97 DSP, IVA1.0 and IVA2 in OMAP1/2/3.
102 config OMAP_IOMMU_DEBUG
103 depends on OMAP_IOMMU
107 prompt "System timer"
108 default OMAP_MPU_TIMER
110 config OMAP_MPU_TIMER
113 Select this option if you want to use the OMAP mpu timer. This
114 timer provides more intra-tick resolution than the 32KHz timer,
115 but consumes more power.
117 config OMAP_32K_TIMER
118 bool "Use 32KHz timer"
119 depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX || ARCH_OMAP4
121 Select this option if you want to enable the OMAP 32KHz timer.
122 This timer saves power compared to the OMAP_MPU_TIMER, and has
123 support for no tick during idle. The 32KHz timer provides less
124 intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
125 currently only available for OMAP16XX, 24XX, 34XX and OMAP4.
129 config OMAP_32K_TIMER_HZ
130 int "Kernel internal timer frequency for 32KHz timer"
132 depends on OMAP_32K_TIMER
135 Kernel internal timer frequency should be a divisor of 32768,
139 bool "Use dual-mode timer"
140 depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX || ARCH_OMAP4
142 Select this option if you want to use OMAP Dual-Mode timers.
145 prompt "Low-level debug console UART"
147 default OMAP_LL_DEBUG_NONE
149 config OMAP_LL_DEBUG_UART1
152 config OMAP_LL_DEBUG_UART2
155 config OMAP_LL_DEBUG_UART3
158 config OMAP_LL_DEBUG_NONE
163 config OMAP_SERIAL_WAKE
164 bool "Enable wake-up events for serial ports"
165 depends on ARCH_OMAP1 && OMAP_MUX
168 Select this option if you want to have your system wake up
169 to data on the serial RX line. This allows you to wake the
170 system from serial console.
173 prompt "OMAP PM layer selection"
181 bool "No-op/debug PM layer"