| 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" |
| |
| config ARCH_OMAP2 |
| bool "TI OMAP2" |
| |
| endchoice |
| |
| comment "OMAP Feature Selections" |
| |
| config OMAP_RESET_CLOCKS |
| bool "Reset unused clocks during boot" |
| depends on ARCH_OMAP |
| default n |
| 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 |
| default n |
| 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. |
| |
| 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 |
| 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 OMAP-16xx. |
| |
| 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" |
| default n |
| depends on ARCH_OMAP16XX |
| 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 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 |
