3 menu "TI OMAP Implementations"
9 prompt "OMAP System Type"
10 default ARCH_OMAP2PLUS
16 "Systems based on omap7xx, omap15xx or omap16xx"
22 "Systems based on omap24xx, omap34xx or omap44xx"
26 depends on ARCH_OMAP2PLUS
31 depends on ARCH_OMAP2PLUS
36 depends on ARCH_OMAP2PLUS
42 comment "OMAP Feature Selections"
44 config OMAP_DEBUG_DEVICES
47 For debug cards on TI reference boards.
49 config OMAP_DEBUG_LEDS
51 depends on OMAP_DEBUG_DEVICES
52 default y if LEDS || LEDS_OMAP_DEBUG
54 config OMAP_RESET_CLOCKS
55 bool "Reset unused clocks during boot"
58 Say Y if you want to reset unused clocks during boot.
59 This option saves power, but assumes all drivers are
60 using the clock framework. Broken drivers that do not
61 yet use clock framework may not work with this option.
62 If you are booting from another operating system, you
63 probably do not want this option enabled until your
64 device drivers work properly.
67 bool "OMAP multiplexing support"
71 Pin multiplexing support for OMAP boards. If your bootloader
72 sets the multiplexing correctly, say N. Otherwise, or if unsure,
76 bool "Multiplexing debug output"
79 Makes the multiplexing functions print out a lot of debug info.
80 This is useful if you want to find out the correct values of the
81 multiplexing registers.
83 config OMAP_MUX_WARNINGS
84 bool "Warn about pins the bootloader didn't set up"
88 Choose Y here to warn whenever driver initialization logic needs
89 to change the pin multiplexing setup. When there are no warnings
90 printed, it's safe to deselect OMAP_MUX for your product.
97 Say Y here if you want support for the OMAP Multichannel
101 tristate "Mailbox framework support"
104 Say Y here if you want to use OMAP Mailbox framework support for
105 DSP, IVA1.0 and IVA2 in OMAP1/2/3.
110 config OMAP_IOMMU_DEBUG
111 depends on OMAP_IOMMU
115 prompt "System timer"
116 default OMAP_MPU_TIMER
118 config OMAP_MPU_TIMER
121 Select this option if you want to use the OMAP mpu timer. This
122 timer provides more intra-tick resolution than the 32KHz timer,
123 but consumes more power.
125 config OMAP_32K_TIMER
126 bool "Use 32KHz timer"
127 depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX || ARCH_OMAP4
129 Select this option if you want to enable the OMAP 32KHz timer.
130 This timer saves power compared to the OMAP_MPU_TIMER, and has
131 support for no tick during idle. The 32KHz timer provides less
132 intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
133 currently only available for OMAP16XX, 24XX, 34XX and OMAP4.
137 config OMAP_32K_TIMER_HZ
138 int "Kernel internal timer frequency for 32KHz timer"
140 depends on OMAP_32K_TIMER
143 Kernel internal timer frequency should be a divisor of 32768,
147 bool "Use dual-mode timer"
148 depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX || ARCH_OMAP4
150 Select this option if you want to use OMAP Dual-Mode timers.
152 config OMAP_SERIAL_WAKE
153 bool "Enable wake-up events for serial ports"
154 depends on ARCH_OMAP1 && OMAP_MUX
157 Select this option if you want to have your system wake up
158 to data on the serial RX line. This allows you to wake the
159 system from serial console.
162 prompt "OMAP PM layer selection"
170 bool "No-op/debug PM layer"