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" |
Russell King | d7e8f1f | 2009-01-18 23:03:15 +0000 | [diff] [blame^] | 14 | select COMMON_CLKDEV |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 15 | |
| 16 | config ARCH_OMAP2 |
| 17 | bool "TI OMAP2" |
Russell King | c750815 | 2008-10-26 10:55:14 +0000 | [diff] [blame] | 18 | select CPU_V6 |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 19 | |
Syed Mohammed, Khasim | cc26b3b | 2008-10-09 17:51:41 +0300 | [diff] [blame] | 20 | config ARCH_OMAP3 |
| 21 | bool "TI OMAP3" |
Russell King | c750815 | 2008-10-26 10:55:14 +0000 | [diff] [blame] | 22 | select CPU_V7 |
Syed Mohammed, Khasim | cc26b3b | 2008-10-09 17:51:41 +0300 | [diff] [blame] | 23 | |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 24 | endchoice |
| 25 | |
| 26 | comment "OMAP Feature Selections" |
| 27 | |
David Brownell | f604931 | 2006-12-06 17:14:03 -0800 | [diff] [blame] | 28 | config OMAP_DEBUG_DEVICES |
David Brownell | 994c84e | 2006-12-06 17:14:03 -0800 | [diff] [blame] | 29 | bool |
| 30 | help |
David Brownell | f604931 | 2006-12-06 17:14:03 -0800 | [diff] [blame] | 31 | For debug cards on TI reference boards. |
| 32 | |
| 33 | config OMAP_DEBUG_LEDS |
| 34 | bool |
| 35 | depends on OMAP_DEBUG_DEVICES |
| 36 | default y if LEDS || LEDS_OMAP_DEBUG |
David Brownell | 994c84e | 2006-12-06 17:14:03 -0800 | [diff] [blame] | 37 | |
Paul Walmsley | ad67ef6 | 2008-08-19 11:08:40 +0300 | [diff] [blame] | 38 | config OMAP_DEBUG_POWERDOMAIN |
| 39 | bool "Emit debug messages from powerdomain layer" |
| 40 | depends on ARCH_OMAP2 || ARCH_OMAP3 |
| 41 | default n |
| 42 | help |
| 43 | Say Y here if you want to compile in powerdomain layer |
| 44 | debugging messages for OMAP2/3. These messages can |
| 45 | provide more detail as to why some powerdomain calls |
| 46 | may be failing, and will also emit a descriptive message |
| 47 | for every powerdomain register write. However, the |
| 48 | extra detail costs some memory. |
| 49 | |
Paul Walmsley | d459bfe | 2008-08-19 11:08:43 +0300 | [diff] [blame] | 50 | config OMAP_DEBUG_CLOCKDOMAIN |
| 51 | bool "Emit debug messages from clockdomain layer" |
| 52 | depends on ARCH_OMAP2 || ARCH_OMAP3 |
| 53 | default n |
| 54 | help |
| 55 | Say Y here if you want to compile in clockdomain layer |
| 56 | debugging messages for OMAP2/3. These messages can |
| 57 | provide more detail as to why some clockdomain calls |
| 58 | may be failing, and will also emit a descriptive message |
| 59 | for every clockdomain register write. However, the |
| 60 | extra detail costs some memory. |
| 61 | |
Tony Lindgren | bb13b5f | 2005-07-10 19:58:18 +0100 | [diff] [blame] | 62 | config OMAP_RESET_CLOCKS |
| 63 | bool "Reset unused clocks during boot" |
| 64 | depends on ARCH_OMAP |
Tony Lindgren | bb13b5f | 2005-07-10 19:58:18 +0100 | [diff] [blame] | 65 | help |
| 66 | Say Y if you want to reset unused clocks during boot. |
| 67 | This option saves power, but assumes all drivers are |
| 68 | using the clock framework. Broken drivers that do not |
| 69 | yet use clock framework may not work with this option. |
| 70 | If you are booting from another operating system, you |
| 71 | probably do not want this option enabled until your |
| 72 | device drivers work properly. |
| 73 | |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 74 | config OMAP_MUX |
| 75 | bool "OMAP multiplexing support" |
| 76 | depends on ARCH_OMAP |
| 77 | default y |
| 78 | help |
| 79 | Pin multiplexing support for OMAP boards. If your bootloader |
| 80 | sets the multiplexing correctly, say N. Otherwise, or if unsure, |
| 81 | say Y. |
| 82 | |
| 83 | config OMAP_MUX_DEBUG |
| 84 | bool "Multiplexing debug output" |
| 85 | depends on OMAP_MUX |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 86 | help |
| 87 | Makes the multiplexing functions print out a lot of debug info. |
| 88 | This is useful if you want to find out the correct values of the |
| 89 | multiplexing registers. |
| 90 | |
| 91 | config OMAP_MUX_WARNINGS |
| 92 | bool "Warn about pins the bootloader didn't set up" |
| 93 | depends on OMAP_MUX |
| 94 | default y |
| 95 | help |
| 96 | Choose Y here to warn whenever driver initialization logic needs |
| 97 | to change the pin multiplexing setup. When there are no warnings |
| 98 | printed, it's safe to deselect OMAP_MUX for your product. |
| 99 | |
Tony Lindgren | c40fae95 | 2006-12-07 13:58:10 -0800 | [diff] [blame] | 100 | config OMAP_MCBSP |
| 101 | bool "McBSP support" |
| 102 | depends on ARCH_OMAP |
| 103 | default y |
| 104 | help |
| 105 | Say Y here if you want support for the OMAP Multichannel |
| 106 | Buffered Serial Port. |
| 107 | |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 108 | choice |
| 109 | prompt "System timer" |
| 110 | default OMAP_MPU_TIMER |
| 111 | |
| 112 | config OMAP_MPU_TIMER |
| 113 | bool "Use mpu timer" |
| 114 | help |
| 115 | Select this option if you want to use the OMAP mpu timer. This |
| 116 | timer provides more intra-tick resolution than the 32KHz timer, |
| 117 | but consumes more power. |
| 118 | |
| 119 | config OMAP_32K_TIMER |
| 120 | bool "Use 32KHz timer" |
Syed Mohammed, Khasim | cc26b3b | 2008-10-09 17:51:41 +0300 | [diff] [blame] | 121 | depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 122 | help |
| 123 | Select this option if you want to enable the OMAP 32KHz timer. |
| 124 | This timer saves power compared to the OMAP_MPU_TIMER, and has |
| 125 | support for no tick during idle. The 32KHz timer provides less |
| 126 | intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is |
Syed Mohammed, Khasim | cc26b3b | 2008-10-09 17:51:41 +0300 | [diff] [blame] | 127 | currently only available for OMAP16XX, 24XX and 34XX. |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 128 | |
| 129 | endchoice |
| 130 | |
| 131 | config OMAP_32K_TIMER_HZ |
| 132 | int "Kernel internal timer frequency for 32KHz timer" |
| 133 | range 32 1024 |
| 134 | depends on OMAP_32K_TIMER |
| 135 | default "128" |
| 136 | help |
| 137 | Kernel internal timer frequency should be a divisor of 32768, |
| 138 | such as 64 or 128. |
| 139 | |
Tony Lindgren | 92105bb | 2005-09-07 17:20:26 +0100 | [diff] [blame] | 140 | config OMAP_DM_TIMER |
| 141 | bool "Use dual-mode timer" |
Syed Mohammed, Khasim | cc26b3b | 2008-10-09 17:51:41 +0300 | [diff] [blame] | 142 | depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX |
Tony Lindgren | 92105bb | 2005-09-07 17:20:26 +0100 | [diff] [blame] | 143 | help |
| 144 | Select this option if you want to use OMAP Dual-Mode timers. |
| 145 | |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 146 | choice |
| 147 | prompt "Low-level debug console UART" |
| 148 | depends on ARCH_OMAP |
| 149 | default OMAP_LL_DEBUG_UART1 |
| 150 | |
| 151 | config OMAP_LL_DEBUG_UART1 |
| 152 | bool "UART1" |
| 153 | |
| 154 | config OMAP_LL_DEBUG_UART2 |
| 155 | bool "UART2" |
| 156 | |
| 157 | config OMAP_LL_DEBUG_UART3 |
| 158 | bool "UART3" |
| 159 | |
| 160 | endchoice |
| 161 | |
Tony Lindgren | 92105bb | 2005-09-07 17:20:26 +0100 | [diff] [blame] | 162 | config OMAP_SERIAL_WAKE |
| 163 | bool "Enable wake-up events for serial ports" |
Robert P. J. Day | bef1f40 | 2006-12-12 20:04:19 +0100 | [diff] [blame] | 164 | depends on OMAP_MUX |
Tony Lindgren | 92105bb | 2005-09-07 17:20:26 +0100 | [diff] [blame] | 165 | default y |
| 166 | help |
| 167 | Select this option if you want to have your system wake up |
| 168 | to data on the serial RX line. This allows you to wake the |
| 169 | system from serial console. |
| 170 | |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 171 | endmenu |
| 172 | |
| 173 | endif |