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- if ARCH_OMAP
- menu "TI OMAP Implementations"
- config ARCH_OMAP_OTG
- bool
- choice
- prompt "OMAP System Type"
- default ARCH_OMAP1
- config ARCH_OMAP1
- bool "TI OMAP1"
- select COMMON_CLKDEV
- config ARCH_OMAP2
- bool "TI OMAP2"
- select CPU_V6
- config ARCH_OMAP3
- bool "TI OMAP3"
- select CPU_V7
- endchoice
- comment "OMAP Feature Selections"
- config OMAP_DEBUG_DEVICES
- bool
- help
- For debug cards on TI reference boards.
- config OMAP_DEBUG_LEDS
- bool
- depends on OMAP_DEBUG_DEVICES
- default y if LEDS || LEDS_OMAP_DEBUG
- config OMAP_DEBUG_POWERDOMAIN
- bool "Emit debug messages from powerdomain layer"
- depends on ARCH_OMAP2 || ARCH_OMAP3
- default n
- help
- Say Y here if you want to compile in powerdomain layer
- debugging messages for OMAP2/3. These messages can
- provide more detail as to why some powerdomain calls
- may be failing, and will also emit a descriptive message
- for every powerdomain register write. However, the
- extra detail costs some memory.
- config OMAP_DEBUG_CLOCKDOMAIN
- bool "Emit debug messages from clockdomain layer"
- depends on ARCH_OMAP2 || ARCH_OMAP3
- default n
- help
- Say Y here if you want to compile in clockdomain layer
- debugging messages for OMAP2/3. These messages can
- provide more detail as to why some clockdomain calls
- may be failing, and will also emit a descriptive message
- for every clockdomain register write. However, the
- extra detail costs some memory.
- config OMAP_RESET_CLOCKS
- bool "Reset unused clocks during boot"
- depends on ARCH_OMAP
- help
- Say Y if you want to reset unused clocks during boot.
- This option saves power, but assumes all drivers are
- using the clock framework. Broken drivers that do not
- yet use clock framework may not work with this option.
- If you are booting from another operating system, you
- probably do not want this option enabled until your
- device drivers work properly.
- config OMAP_MUX
- bool "OMAP multiplexing support"
- depends on ARCH_OMAP
- default y
- help
- Pin multiplexing support for OMAP boards. If your bootloader
- sets the multiplexing correctly, say N. Otherwise, or if unsure,
- say Y.
- config OMAP_MUX_DEBUG
- bool "Multiplexing debug output"
- depends on OMAP_MUX
- help
- Makes the multiplexing functions print out a lot of debug info.
- This is useful if you want to find out the correct values of the
- multiplexing registers.
- config OMAP_MUX_WARNINGS
- bool "Warn about pins the bootloader didn't set up"
- depends on OMAP_MUX
- default y
- help
- Choose Y here to warn whenever driver initialization logic needs
- to change the pin multiplexing setup. When there are no warnings
- printed, it's safe to deselect OMAP_MUX for your product.
- config OMAP_MCBSP
- bool "McBSP support"
- depends on ARCH_OMAP
- default y
- help
- Say Y here if you want support for the OMAP Multichannel
- Buffered Serial Port.
- choice
- prompt "System timer"
- default OMAP_MPU_TIMER
- config OMAP_MPU_TIMER
- bool "Use mpu timer"
- help
- Select this option if you want to use the OMAP mpu timer. This
- timer provides more intra-tick resolution than the 32KHz timer,
- but consumes more power.
- config OMAP_32K_TIMER
- bool "Use 32KHz timer"
- depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX
- help
- Select this option if you want to enable the OMAP 32KHz timer.
- This timer saves power compared to the OMAP_MPU_TIMER, and has
- support for no tick during idle. The 32KHz timer provides less
- intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
- currently only available for OMAP16XX, 24XX and 34XX.
- endchoice
- config OMAP_32K_TIMER_HZ
- int "Kernel internal timer frequency for 32KHz timer"
- range 32 1024
- depends on OMAP_32K_TIMER
- default "128"
- help
- Kernel internal timer frequency should be a divisor of 32768,
- such as 64 or 128.
- config OMAP_DM_TIMER
- bool "Use dual-mode timer"
- depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX
- help
- Select this option if you want to use OMAP Dual-Mode timers.
- choice
- prompt "Low-level debug console UART"
- depends on ARCH_OMAP
- default OMAP_LL_DEBUG_UART1
- config OMAP_LL_DEBUG_UART1
- bool "UART1"
- config OMAP_LL_DEBUG_UART2
- bool "UART2"
- config OMAP_LL_DEBUG_UART3
- bool "UART3"
- endchoice
- config OMAP_SERIAL_WAKE
- bool "Enable wake-up events for serial ports"
- depends on OMAP_MUX
- default y
- help
- Select this option if you want to have your system wake up
- to data on the serial RX line. This allows you to wake the
- system from serial console.
- endmenu
- endif
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