Commit | Line | Data |
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5e1c5ff4 TL |
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" | |
56213ca4 | 10 | default ARCH_OMAP2PLUS |
5e1c5ff4 TL |
11 | |
12 | config ARCH_OMAP1 | |
13 | bool "TI OMAP1" | |
d7e8f1f9 | 14 | select COMMON_CLKDEV |
56213ca4 TL |
15 | help |
16 | "Systems based on omap7xx, omap15xx or omap16xx" | |
17 | ||
18 | config ARCH_OMAP2PLUS | |
19 | bool "TI OMAP2/3/4" | |
20 | select COMMON_CLKDEV | |
21 | help | |
22 | "Systems based on omap24xx, omap34xx or omap44xx" | |
5e1c5ff4 TL |
23 | |
24 | config ARCH_OMAP2 | |
25 | bool "TI OMAP2" | |
56213ca4 | 26 | depends on ARCH_OMAP2PLUS |
c750815e | 27 | select CPU_V6 |
5e1c5ff4 | 28 | |
cc26b3b0 SMK |
29 | config ARCH_OMAP3 |
30 | bool "TI OMAP3" | |
56213ca4 | 31 | depends on ARCH_OMAP2PLUS |
c750815e | 32 | select CPU_V7 |
a8eb7ca0 | 33 | select USB_ARCH_HAS_EHCI |
d6d502fa | 34 | select ARM_L1_CACHE_SHIFT_6 |
cc26b3b0 | 35 | |
46ba0abf SS |
36 | config ARCH_OMAP4 |
37 | bool "TI OMAP4" | |
56213ca4 | 38 | depends on ARCH_OMAP2PLUS |
46ba0abf SS |
39 | select CPU_V7 |
40 | select ARM_GIC | |
41 | ||
5e1c5ff4 TL |
42 | endchoice |
43 | ||
44 | comment "OMAP Feature Selections" | |
45 | ||
f6049312 | 46 | config OMAP_DEBUG_DEVICES |
994c84ea DB |
47 | bool |
48 | help | |
f6049312 DB |
49 | For debug cards on TI reference boards. |
50 | ||
51 | config OMAP_DEBUG_LEDS | |
52 | bool | |
53 | depends on OMAP_DEBUG_DEVICES | |
54 | default y if LEDS || LEDS_OMAP_DEBUG | |
994c84ea | 55 | |
bb13b5fd TL |
56 | config OMAP_RESET_CLOCKS |
57 | bool "Reset unused clocks during boot" | |
58 | depends on ARCH_OMAP | |
bb13b5fd TL |
59 | help |
60 | Say Y if you want to reset unused clocks during boot. | |
61 | This option saves power, but assumes all drivers are | |
62 | using the clock framework. Broken drivers that do not | |
63 | yet use clock framework may not work with this option. | |
64 | If you are booting from another operating system, you | |
65 | probably do not want this option enabled until your | |
66 | device drivers work properly. | |
67 | ||
5e1c5ff4 TL |
68 | config OMAP_MUX |
69 | bool "OMAP multiplexing support" | |
33903eb5 | 70 | depends on ARCH_OMAP |
5e1c5ff4 | 71 | default y |
33903eb5 PW |
72 | help |
73 | Pin multiplexing support for OMAP boards. If your bootloader | |
74 | sets the multiplexing correctly, say N. Otherwise, or if unsure, | |
75 | say Y. | |
5e1c5ff4 TL |
76 | |
77 | config OMAP_MUX_DEBUG | |
78 | bool "Multiplexing debug output" | |
33903eb5 PW |
79 | depends on OMAP_MUX |
80 | help | |
81 | Makes the multiplexing functions print out a lot of debug info. | |
82 | This is useful if you want to find out the correct values of the | |
83 | multiplexing registers. | |
5e1c5ff4 TL |
84 | |
85 | config OMAP_MUX_WARNINGS | |
86 | bool "Warn about pins the bootloader didn't set up" | |
33903eb5 PW |
87 | depends on OMAP_MUX |
88 | default y | |
89 | help | |
5e1c5ff4 | 90 | Choose Y here to warn whenever driver initialization logic needs |
33903eb5 | 91 | to change the pin multiplexing setup. When there are no warnings |
5e1c5ff4 TL |
92 | printed, it's safe to deselect OMAP_MUX for your product. |
93 | ||
c40fae95 TL |
94 | config OMAP_MCBSP |
95 | bool "McBSP support" | |
96 | depends on ARCH_OMAP | |
97 | default y | |
98 | help | |
99 | Say Y here if you want support for the OMAP Multichannel | |
100 | Buffered Serial Port. | |
101 | ||
6c20a683 HD |
102 | config OMAP_MBOX_FWK |
103 | tristate "Mailbox framework support" | |
104 | depends on ARCH_OMAP | |
6c20a683 HD |
105 | help |
106 | Say Y here if you want to use OMAP Mailbox framework support for | |
107 | DSP, IVA1.0 and IVA2 in OMAP1/2/3. | |
108 | ||
e769421d HD |
109 | config OMAP_IOMMU |
110 | tristate | |
111 | ||
14e0e679 | 112 | config OMAP_IOMMU_DEBUG |
347815fc HD |
113 | tristate "Export OMAP IOMMU internals in DebugFS" |
114 | depends on OMAP_IOMMU && DEBUG_FS | |
115 | help | |
116 | Select this to see extensive information about | |
117 | the internal state of OMAP IOMMU in debugfs. | |
118 | ||
119 | Say N unless you know you need this. | |
14e0e679 | 120 | |
5e1c5ff4 | 121 | choice |
33903eb5 | 122 | prompt "System timer" |
5e1c5ff4 TL |
123 | default OMAP_MPU_TIMER |
124 | ||
125 | config 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 | ||
132 | config OMAP_32K_TIMER | |
133 | bool "Use 32KHz timer" | |
140455fa | 134 | depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS |
5e1c5ff4 TL |
135 | 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 | |
46ba0abf | 140 | currently only available for OMAP16XX, 24XX, 34XX and OMAP4. |
5e1c5ff4 TL |
141 | |
142 | endchoice | |
143 | ||
79dcfdd4 TK |
144 | config OMAP3_L2_AUX_SECURE_SAVE_RESTORE |
145 | bool "OMAP3 HS/EMU save and restore for L2 AUX control register" | |
146 | depends on ARCH_OMAP3 && PM | |
147 | default n | |
148 | help | |
149 | Without this option, L2 Auxiliary control register contents are | |
150 | lost during off-mode entry on HS/EMU devices. This feature | |
151 | requires support from PPA / boot-loader in HS/EMU devices, which | |
152 | currently does not exist by default. | |
153 | ||
154 | config OMAP3_L2_AUX_SECURE_SERVICE_SET_ID | |
155 | int "Service ID for the support routine to set L2 AUX control" | |
156 | depends on OMAP3_L2_AUX_SECURE_SAVE_RESTORE | |
157 | default 43 | |
158 | help | |
159 | PPA routine service ID for setting L2 auxiliary control register. | |
160 | ||
5e1c5ff4 | 161 | config OMAP_32K_TIMER_HZ |
33903eb5 PW |
162 | int "Kernel internal timer frequency for 32KHz timer" |
163 | range 32 1024 | |
164 | depends on OMAP_32K_TIMER | |
165 | default "128" | |
166 | help | |
5e1c5ff4 TL |
167 | Kernel internal timer frequency should be a divisor of 32768, |
168 | such as 64 or 128. | |
169 | ||
92105bb7 TL |
170 | config OMAP_DM_TIMER |
171 | bool "Use dual-mode timer" | |
140455fa | 172 | depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS |
92105bb7 TL |
173 | help |
174 | Select this option if you want to use OMAP Dual-Mode timers. | |
175 | ||
92105bb7 TL |
176 | config OMAP_SERIAL_WAKE |
177 | bool "Enable wake-up events for serial ports" | |
8bd22949 | 178 | depends on ARCH_OMAP1 && OMAP_MUX |
92105bb7 TL |
179 | default y |
180 | help | |
181 | Select this option if you want to have your system wake up | |
182 | to data on the serial RX line. This allows you to wake the | |
183 | system from serial console. | |
184 | ||
c0407a96 PW |
185 | choice |
186 | prompt "OMAP PM layer selection" | |
187 | depends on ARCH_OMAP | |
188 | default OMAP_PM_NOOP | |
189 | ||
190 | config OMAP_PM_NONE | |
191 | bool "No PM layer" | |
192 | ||
193 | config OMAP_PM_NOOP | |
194 | bool "No-op/debug PM layer" | |
195 | ||
196 | endchoice | |
197 | ||
5e1c5ff4 TL |
198 | endmenu |
199 | ||
200 | endif |