3 menu "TI OMAP Implementations"
9 prompt "OMAP System Type"
25 select ARM_L1_CACHE_SHIFT_6
35 comment "OMAP Feature Selections"
37 config OMAP_DEBUG_DEVICES
40 For debug cards on TI reference boards.
42 config OMAP_DEBUG_LEDS
44 depends on OMAP_DEBUG_DEVICES
45 default y if LEDS || LEDS_OMAP_DEBUG
47 config OMAP_RESET_CLOCKS
48 bool "Reset unused clocks during boot"
51 Say Y if you want to reset unused clocks during boot.
52 This option saves power, but assumes all drivers are
53 using the clock framework. Broken drivers that do not
54 yet use clock framework may not work with this option.
55 If you are booting from another operating system, you
56 probably do not want this option enabled until your
57 device drivers work properly.
60 bool "OMAP multiplexing support"
64 Pin multiplexing support for OMAP boards. If your bootloader
65 sets the multiplexing correctly, say N. Otherwise, or if unsure,
69 bool "Multiplexing debug output"
72 Makes the multiplexing functions print out a lot of debug info.
73 This is useful if you want to find out the correct values of the
74 multiplexing registers.
76 config OMAP_MUX_WARNINGS
77 bool "Warn about pins the bootloader didn't set up"
81 Choose Y here to warn whenever driver initialization logic needs
82 to change the pin multiplexing setup. When there are no warnings
83 printed, it's safe to deselect OMAP_MUX for your product.
90 Say Y here if you want support for the OMAP Multichannel
94 tristate "Mailbox framework support"
97 Say Y here if you want to use OMAP Mailbox framework support for
98 DSP, IVA1.0 and IVA2 in OMAP1/2/3.
103 config OMAP_IOMMU_DEBUG
104 depends on OMAP_IOMMU
108 prompt "System timer"
109 default OMAP_MPU_TIMER
111 config OMAP_MPU_TIMER
114 Select this option if you want to use the OMAP mpu timer. This
115 timer provides more intra-tick resolution than the 32KHz timer,
116 but consumes more power.
118 config OMAP_32K_TIMER
119 bool "Use 32KHz timer"
120 depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX || ARCH_OMAP4
122 Select this option if you want to enable the OMAP 32KHz timer.
123 This timer saves power compared to the OMAP_MPU_TIMER, and has
124 support for no tick during idle. The 32KHz timer provides less
125 intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
126 currently only available for OMAP16XX, 24XX, 34XX and OMAP4.
130 config OMAP_32K_TIMER_HZ
131 int "Kernel internal timer frequency for 32KHz timer"
133 depends on OMAP_32K_TIMER
136 Kernel internal timer frequency should be a divisor of 32768,
140 bool "Use dual-mode timer"
141 depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX || ARCH_OMAP4
143 Select this option if you want to use OMAP Dual-Mode timers.
146 prompt "Low-level debug console UART"
148 default OMAP_LL_DEBUG_NONE
150 config OMAP_LL_DEBUG_UART1
153 config OMAP_LL_DEBUG_UART2
156 config OMAP_LL_DEBUG_UART3
159 config OMAP_LL_DEBUG_NONE
164 config OMAP_SERIAL_WAKE
165 bool "Enable wake-up events for serial ports"
166 depends on ARCH_OMAP1 && OMAP_MUX
169 Select this option if you want to have your system wake up
170 to data on the serial RX line. This allows you to wake the
171 system from serial console.
174 prompt "OMAP PM layer selection"
182 bool "No-op/debug PM layer"