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Tony Lindgren5e1c5ff2005-07-10 19:58:15 +01001if ARCH_OMAP
2
3menu "TI OMAP Implementations"
4
5config ARCH_OMAP_OTG
6 bool
7
8choice
9 prompt "OMAP System Type"
10 default ARCH_OMAP1
11
12config ARCH_OMAP1
13 bool "TI OMAP1"
Russell Kingd7e8f1f2009-01-18 23:03:15 +000014 select COMMON_CLKDEV
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +010015
16config ARCH_OMAP2
17 bool "TI OMAP2"
Russell Kingc7508152008-10-26 10:55:14 +000018 select CPU_V6
Russell King8ad8ff62009-01-19 15:27:29 +000019 select COMMON_CLKDEV
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +010020
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +030021config ARCH_OMAP3
22 bool "TI OMAP3"
Russell Kingc7508152008-10-26 10:55:14 +000023 select CPU_V7
Russell King44dc9d02009-01-19 15:51:11 +000024 select COMMON_CLKDEV
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +030025
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +010026endchoice
27
28comment "OMAP Feature Selections"
29
David Brownellf6049312006-12-06 17:14:03 -080030config OMAP_DEBUG_DEVICES
David Brownell994c84e2006-12-06 17:14:03 -080031 bool
32 help
David Brownellf6049312006-12-06 17:14:03 -080033 For debug cards on TI reference boards.
34
35config OMAP_DEBUG_LEDS
36 bool
37 depends on OMAP_DEBUG_DEVICES
38 default y if LEDS || LEDS_OMAP_DEBUG
David Brownell994c84e2006-12-06 17:14:03 -080039
Paul Walmsleyad67ef62008-08-19 11:08:40 +030040config OMAP_DEBUG_POWERDOMAIN
41 bool "Emit debug messages from powerdomain layer"
42 depends on ARCH_OMAP2 || ARCH_OMAP3
43 default n
44 help
45 Say Y here if you want to compile in powerdomain layer
46 debugging messages for OMAP2/3. These messages can
47 provide more detail as to why some powerdomain calls
48 may be failing, and will also emit a descriptive message
49 for every powerdomain register write. However, the
50 extra detail costs some memory.
51
Paul Walmsleyd459bfe2008-08-19 11:08:43 +030052config OMAP_DEBUG_CLOCKDOMAIN
53 bool "Emit debug messages from clockdomain layer"
54 depends on ARCH_OMAP2 || ARCH_OMAP3
55 default n
56 help
57 Say Y here if you want to compile in clockdomain layer
58 debugging messages for OMAP2/3. These messages can
59 provide more detail as to why some clockdomain calls
60 may be failing, and will also emit a descriptive message
61 for every clockdomain register write. However, the
62 extra detail costs some memory.
63
Tony Lindgrenbb13b5f2005-07-10 19:58:18 +010064config OMAP_RESET_CLOCKS
65 bool "Reset unused clocks during boot"
66 depends on ARCH_OMAP
Tony Lindgrenbb13b5f2005-07-10 19:58:18 +010067 help
68 Say Y if you want to reset unused clocks during boot.
69 This option saves power, but assumes all drivers are
70 using the clock framework. Broken drivers that do not
71 yet use clock framework may not work with this option.
72 If you are booting from another operating system, you
73 probably do not want this option enabled until your
74 device drivers work properly.
75
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +010076config OMAP_MUX
77 bool "OMAP multiplexing support"
78 depends on ARCH_OMAP
79 default y
80 help
81 Pin multiplexing support for OMAP boards. If your bootloader
82 sets the multiplexing correctly, say N. Otherwise, or if unsure,
83 say Y.
84
85config OMAP_MUX_DEBUG
86 bool "Multiplexing debug output"
87 depends on OMAP_MUX
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +010088 help
89 Makes the multiplexing functions print out a lot of debug info.
90 This is useful if you want to find out the correct values of the
91 multiplexing registers.
92
93config OMAP_MUX_WARNINGS
94 bool "Warn about pins the bootloader didn't set up"
95 depends on OMAP_MUX
96 default y
97 help
98 Choose Y here to warn whenever driver initialization logic needs
99 to change the pin multiplexing setup. When there are no warnings
100 printed, it's safe to deselect OMAP_MUX for your product.
101
Tony Lindgrenc40fae952006-12-07 13:58:10 -0800102config OMAP_MCBSP
103 bool "McBSP support"
104 depends on ARCH_OMAP
105 default y
106 help
107 Say Y here if you want support for the OMAP Multichannel
108 Buffered Serial Port.
109
Hiroshi DOYU6c20a682009-03-23 18:07:23 -0700110config OMAP_MBOX_FWK
111 tristate "Mailbox framework support"
112 depends on ARCH_OMAP
113 default n
114 help
115 Say Y here if you want to use OMAP Mailbox framework support for
116 DSP, IVA1.0 and IVA2 in OMAP1/2/3.
117
Hiroshi DOYUe7694212009-01-28 21:32:08 +0200118config OMAP_IOMMU
119 tristate
120
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100121choice
122 prompt "System timer"
123 default OMAP_MPU_TIMER
124
125config OMAP_MPU_TIMER
126 bool "Use mpu timer"
127 help
128 Select this option if you want to use the OMAP mpu timer. This
129 timer provides more intra-tick resolution than the 32KHz timer,
130 but consumes more power.
131
132config OMAP_32K_TIMER
133 bool "Use 32KHz timer"
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +0300134 depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100135 help
136 Select this option if you want to enable the OMAP 32KHz timer.
137 This timer saves power compared to the OMAP_MPU_TIMER, and has
138 support for no tick during idle. The 32KHz timer provides less
139 intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +0300140 currently only available for OMAP16XX, 24XX and 34XX.
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100141
142endchoice
143
144config OMAP_32K_TIMER_HZ
145 int "Kernel internal timer frequency for 32KHz timer"
146 range 32 1024
147 depends on OMAP_32K_TIMER
148 default "128"
149 help
150 Kernel internal timer frequency should be a divisor of 32768,
151 such as 64 or 128.
152
Tony Lindgren92105bb2005-09-07 17:20:26 +0100153config OMAP_DM_TIMER
154 bool "Use dual-mode timer"
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +0300155 depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX
Tony Lindgren92105bb2005-09-07 17:20:26 +0100156 help
157 Select this option if you want to use OMAP Dual-Mode timers.
158
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100159choice
160 prompt "Low-level debug console UART"
161 depends on ARCH_OMAP
162 default OMAP_LL_DEBUG_UART1
163
164config OMAP_LL_DEBUG_UART1
165 bool "UART1"
166
167config OMAP_LL_DEBUG_UART2
168 bool "UART2"
169
170config OMAP_LL_DEBUG_UART3
171 bool "UART3"
172
173endchoice
174
Tony Lindgren92105bb2005-09-07 17:20:26 +0100175config OMAP_SERIAL_WAKE
176 bool "Enable wake-up events for serial ports"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100177 depends on OMAP_MUX
Tony Lindgren92105bb2005-09-07 17:20:26 +0100178 default y
179 help
180 Select this option if you want to have your system wake up
181 to data on the serial RX line. This allows you to wake the
182 system from serial console.
183
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100184endmenu
185
186endif