| Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 1 | if ARCH_OMAP |
| 2 | |
| 3 | menu "TI OMAP Implementations" |
| 4 | |
| 5 | config ARCH_OMAP_OTG |
| 6 | bool |
| 7 | |
| 8 | choice |
| 9 | prompt "OMAP System Type" |
| 10 | default ARCH_OMAP1 |
| 11 | |
| 12 | config ARCH_OMAP1 |
| 13 | bool "TI OMAP1" |
| Kevin Hilman | 075192a | 2007-03-08 20:32:19 +0100 | [diff] [blame^] | 14 | select GENERIC_CLOCKEVENTS |
| Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 15 | |
| 16 | config ARCH_OMAP2 |
| 17 | bool "TI OMAP2" |
| 18 | |
| 19 | endchoice |
| 20 | |
| 21 | comment "OMAP Feature Selections" |
| 22 | |
| Tony Lindgren | bb13b5f | 2005-07-10 19:58:18 +0100 | [diff] [blame] | 23 | config OMAP_RESET_CLOCKS |
| 24 | bool "Reset unused clocks during boot" |
| 25 | depends on ARCH_OMAP |
| Tony Lindgren | bb13b5f | 2005-07-10 19:58:18 +0100 | [diff] [blame] | 26 | help |
| 27 | Say Y if you want to reset unused clocks during boot. |
| 28 | This option saves power, but assumes all drivers are |
| 29 | using the clock framework. Broken drivers that do not |
| 30 | yet use clock framework may not work with this option. |
| 31 | If you are booting from another operating system, you |
| 32 | probably do not want this option enabled until your |
| 33 | device drivers work properly. |
| 34 | |
| Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 35 | config OMAP_MUX |
| 36 | bool "OMAP multiplexing support" |
| 37 | depends on ARCH_OMAP |
| 38 | default y |
| 39 | help |
| 40 | Pin multiplexing support for OMAP boards. If your bootloader |
| 41 | sets the multiplexing correctly, say N. Otherwise, or if unsure, |
| 42 | say Y. |
| 43 | |
| 44 | config OMAP_MUX_DEBUG |
| 45 | bool "Multiplexing debug output" |
| 46 | depends on OMAP_MUX |
| Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 47 | help |
| 48 | Makes the multiplexing functions print out a lot of debug info. |
| 49 | This is useful if you want to find out the correct values of the |
| 50 | multiplexing registers. |
| 51 | |
| 52 | config OMAP_MUX_WARNINGS |
| 53 | bool "Warn about pins the bootloader didn't set up" |
| 54 | depends on OMAP_MUX |
| 55 | default y |
| 56 | help |
| 57 | Choose Y here to warn whenever driver initialization logic needs |
| 58 | to change the pin multiplexing setup. When there are no warnings |
| 59 | printed, it's safe to deselect OMAP_MUX for your product. |
| 60 | |
| 61 | choice |
| 62 | prompt "System timer" |
| 63 | default OMAP_MPU_TIMER |
| 64 | |
| 65 | config OMAP_MPU_TIMER |
| 66 | bool "Use mpu timer" |
| 67 | help |
| 68 | Select this option if you want to use the OMAP mpu timer. This |
| 69 | timer provides more intra-tick resolution than the 32KHz timer, |
| 70 | but consumes more power. |
| 71 | |
| 72 | config OMAP_32K_TIMER |
| 73 | bool "Use 32KHz timer" |
| Tony Lindgren | a569c6e | 2006-04-02 17:46:21 +0100 | [diff] [blame] | 74 | depends on ARCH_OMAP16XX || ARCH_OMAP24XX |
| Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 75 | help |
| 76 | Select this option if you want to enable the OMAP 32KHz timer. |
| 77 | This timer saves power compared to the OMAP_MPU_TIMER, and has |
| 78 | support for no tick during idle. The 32KHz timer provides less |
| 79 | intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is |
| Tony Lindgren | a569c6e | 2006-04-02 17:46:21 +0100 | [diff] [blame] | 80 | currently only available for OMAP16XX and 24XX. |
| Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 81 | |
| 82 | endchoice |
| 83 | |
| 84 | config OMAP_32K_TIMER_HZ |
| 85 | int "Kernel internal timer frequency for 32KHz timer" |
| 86 | range 32 1024 |
| 87 | depends on OMAP_32K_TIMER |
| 88 | default "128" |
| 89 | help |
| 90 | Kernel internal timer frequency should be a divisor of 32768, |
| 91 | such as 64 or 128. |
| 92 | |
| Tony Lindgren | 92105bb | 2005-09-07 17:20:26 +0100 | [diff] [blame] | 93 | config OMAP_DM_TIMER |
| 94 | bool "Use dual-mode timer" |
| Timo Teras | 77900a2 | 2006-06-26 16:16:12 -0700 | [diff] [blame] | 95 | depends on ARCH_OMAP16XX || ARCH_OMAP24XX |
| Tony Lindgren | 92105bb | 2005-09-07 17:20:26 +0100 | [diff] [blame] | 96 | help |
| 97 | Select this option if you want to use OMAP Dual-Mode timers. |
| 98 | |
| Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 99 | choice |
| 100 | prompt "Low-level debug console UART" |
| 101 | depends on ARCH_OMAP |
| 102 | default OMAP_LL_DEBUG_UART1 |
| 103 | |
| 104 | config OMAP_LL_DEBUG_UART1 |
| 105 | bool "UART1" |
| 106 | |
| 107 | config OMAP_LL_DEBUG_UART2 |
| 108 | bool "UART2" |
| 109 | |
| 110 | config OMAP_LL_DEBUG_UART3 |
| 111 | bool "UART3" |
| 112 | |
| 113 | endchoice |
| 114 | |
| Tony Lindgren | 92105bb | 2005-09-07 17:20:26 +0100 | [diff] [blame] | 115 | config OMAP_SERIAL_WAKE |
| 116 | bool "Enable wake-up events for serial ports" |
| Robert P. J. Day | bef1f40 | 2006-12-12 20:04:19 +0100 | [diff] [blame] | 117 | depends on OMAP_MUX |
| Tony Lindgren | 92105bb | 2005-09-07 17:20:26 +0100 | [diff] [blame] | 118 | default y |
| 119 | help |
| 120 | Select this option if you want to have your system wake up |
| 121 | to data on the serial RX line. This allows you to wake the |
| 122 | system from serial console. |
| 123 | |
| Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 124 | endmenu |
| 125 | |
| 126 | endif |