blob: c7261082f00d9c4c36a345ac1ffc22531bd47d48 [file] [log] [blame]
Tony Lindgren4a54db62010-07-05 16:31:47 +03001if ARCH_OMAP2PLUS
2
3menu "TI OMAP2/3/4 Specific Features"
4
Tony Lindgren8d9166b2010-07-05 16:31:48 +03005config ARCH_OMAP2PLUS_TYPICAL
6 bool "Typical OMAP configuration"
7 default y
8 select AEABI
9 select REGULATOR
Tony Lindgren8d9166b2010-07-05 16:31:48 +030010 select PM_RUNTIME
11 select VFP
12 select NEON if ARCH_OMAP3 || ARCH_OMAP4
Govindraj.R12a75da2010-09-27 20:20:57 +053013 select SERIAL_OMAP
14 select SERIAL_OMAP_CONSOLE
Tony Lindgren8d9166b2010-07-05 16:31:48 +030015 select I2C
16 select I2C_OMAP
Tony Lindgren8d9166b2010-07-05 16:31:48 +030017 select MENELAUS if ARCH_OMAP2
18 select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
19 select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
20 help
21 Compile a kernel suitable for booting most boards
22
Tony Lindgren68ac8f72010-07-05 16:31:47 +030023config ARCH_OMAP2
24 bool "TI OMAP2"
25 depends on ARCH_OMAP2PLUS
Tony Lindgrenffb63e32010-07-05 16:31:47 +030026 default y
Tony Lindgren68ac8f72010-07-05 16:31:47 +030027 select CPU_V6
Marc Zyngier6b2f55d2011-09-06 10:23:45 +010028 select MULTI_IRQ_HANDLER
Tony Lindgren68ac8f72010-07-05 16:31:47 +030029
30config ARCH_OMAP3
31 bool "TI OMAP3"
32 depends on ARCH_OMAP2PLUS
Tony Lindgrenffb63e32010-07-05 16:31:47 +030033 default y
Tony Lindgren68ac8f72010-07-05 16:31:47 +030034 select CPU_V7
35 select USB_ARCH_HAS_EHCI
Santosh Shilimkar455d4d22010-09-15 22:40:19 +053036 select ARM_L1_CACHE_SHIFT_6 if !ARCH_OMAP4
Nishanth Menonfd1478c2010-12-09 09:13:46 -060037 select ARCH_HAS_OPP
38 select PM_OPP if PM
Arnd Bergmann15e0d9e2011-10-01 21:09:39 +020039 select ARM_CPU_SUSPEND if PM
Marc Zyngier08d33b22011-09-06 13:27:10 +010040 select MULTI_IRQ_HANDLER
Tony Lindgren68ac8f72010-07-05 16:31:47 +030041
42config ARCH_OMAP4
43 bool "TI OMAP4"
Tony Lindgrenffb63e32010-07-05 16:31:47 +030044 default y
Tony Lindgren68ac8f72010-07-05 16:31:47 +030045 depends on ARCH_OMAP2PLUS
Dave Martinc9574452011-12-12 16:17:34 +000046 select CACHE_L2X0
Tony Lindgren68ac8f72010-07-05 16:31:47 +030047 select CPU_V7
48 select ARM_GIC
Dave Martin3b556582011-12-07 15:38:04 +000049 select HAVE_SMP
Santosh Shilimkar07787a82011-02-22 09:57:47 +010050 select LOCAL_TIMERS if SMP
Santosh Shilimkar455d4d22010-09-15 22:40:19 +053051 select PL310_ERRATA_588369
Santosh Shilimkar4bdb1572011-02-22 10:00:44 +010052 select PL310_ERRATA_727915
Santosh Shilimkar455d4d22010-09-15 22:40:19 +053053 select ARM_ERRATA_720789
Nishanth Menonf5a64222010-12-09 09:13:47 -060054 select ARCH_HAS_OPP
55 select PM_OPP if PM
Anand Gadiyar56976b62010-11-21 23:23:42 +053056 select USB_ARCH_HAS_EHCI
Arnd Bergmann15e0d9e2011-10-01 21:09:39 +020057 select ARM_CPU_SUSPEND if PM
Tony Lindgren68ac8f72010-07-05 16:31:47 +030058
Tony Lindgren1dbae812005-11-10 14:26:51 +000059comment "OMAP Core Type"
60 depends on ARCH_OMAP2
61
Tony Lindgren59b479e2011-01-27 16:39:40 -080062config SOC_OMAP2420
Tony Lindgren1dbae812005-11-10 14:26:51 +000063 bool "OMAP2420 support"
Tony Lindgren088ef952010-02-12 12:26:47 -080064 depends on ARCH_OMAP2
Tony Lindgrenffb63e32010-07-05 16:31:47 +030065 default y
Timo Teras77900a22006-06-26 16:16:12 -070066 select OMAP_DM_TIMER
Tony Lindgrenc40fae952006-12-07 13:58:10 -080067 select ARCH_OMAP_OTG
Tony Lindgren1dbae812005-11-10 14:26:51 +000068
Tony Lindgren59b479e2011-01-27 16:39:40 -080069config SOC_OMAP2430
Syed Mohammed Khasim72d0f1c2006-12-06 17:14:05 -080070 bool "OMAP2430 support"
Tony Lindgren088ef952010-02-12 12:26:47 -080071 depends on ARCH_OMAP2
Tony Lindgrenffb63e32010-07-05 16:31:47 +030072 default y
Viral Mehta4ab866d2010-05-10 14:29:15 -070073 select ARCH_OMAP_OTG
Syed Mohammed Khasim72d0f1c2006-12-06 17:14:05 -080074
Tony Lindgren59b479e2011-01-27 16:39:40 -080075config SOC_OMAP3430
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +030076 bool "OMAP3430 support"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -080077 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +030078 default y
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +030079 select ARCH_OMAP_OTG
80
Hemant Pedanekara9203602011-12-13 10:46:44 -080081config SOC_OMAPTI81XX
82 bool "TI81XX support"
Hemant Pedanekar4bd7be22011-02-16 08:31:39 -080083 depends on ARCH_OMAP3
84 default y
85
Afzal Mohammed99541192011-12-13 10:46:43 -080086config SOC_OMAPAM33XX
87 bool "AM33XX support"
88 depends on ARCH_OMAP3
89 default y
90
Tony Lindgrenfc440462010-07-05 16:31:36 +030091config OMAP_PACKAGE_ZAF
92 bool
93
94config OMAP_PACKAGE_ZAC
95 bool
96
Tony Lindgrenddaa9122009-12-11 16:16:32 -080097config OMAP_PACKAGE_CBC
98 bool
99
100config OMAP_PACKAGE_CBB
101 bool
102
103config OMAP_PACKAGE_CUS
104 bool
105
Tony Lindgren662c8b52009-12-11 16:16:33 -0800106config OMAP_PACKAGE_CBP
107 bool
108
Benoit Coussona041a522010-08-10 17:27:48 +0200109config OMAP_PACKAGE_CBL
110 bool
111
Benoit Coussona7722d82010-09-24 16:56:59 +0200112config OMAP_PACKAGE_CBS
113 bool
114
Tony Lindgren1dbae812005-11-10 14:26:51 +0000115comment "OMAP Board Type"
Tony Lindgren140455f2010-02-12 12:26:48 -0800116 depends on ARCH_OMAP2PLUS
Tony Lindgren1dbae812005-11-10 14:26:51 +0000117
118config MACH_OMAP_GENERIC
Benoit Cousson8d616492011-09-20 21:24:47 +0200119 bool "Generic OMAP2+ board"
120 depends on ARCH_OMAP2PLUS
121 select USE_OF
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300122 default y
Benoit Cousson8d616492011-09-20 21:24:47 +0200123 help
124 Support for generic TI OMAP2+ boards using Flattened Device Tree.
125 More information at Documentation/devicetree
Tony Lindgren1dbae812005-11-10 14:26:51 +0000126
Kalle Valo1b52d5d2009-08-28 10:51:37 -0700127config MACH_OMAP2_TUSB6010
128 bool
Tony Lindgren59b479e2011-01-27 16:39:40 -0800129 depends on ARCH_OMAP2 && SOC_OMAP2420
Kalle Valo1b52d5d2009-08-28 10:51:37 -0700130 default y if MACH_NOKIA_N8X0
131
Tony Lindgren1dbae812005-11-10 14:26:51 +0000132config MACH_OMAP_H4
133 bool "OMAP 2420 H4 board"
Tony Lindgren59b479e2011-01-27 16:39:40 -0800134 depends on SOC_OMAP2420
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300135 default y
Tony Lindgren23275d42010-07-05 16:31:37 +0300136 select OMAP_PACKAGE_ZAF
David Brownellf6049312006-12-06 17:14:03 -0800137 select OMAP_DEBUG_DEVICES
Tony Lindgren1dbae812005-11-10 14:26:51 +0000138
Tony Lindgren9b6553c2006-04-02 17:46:30 +0100139config MACH_OMAP_APOLLON
140 bool "OMAP 2420 Apollon board"
Tony Lindgren59b479e2011-01-27 16:39:40 -0800141 depends on SOC_OMAP2420
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300142 default y
Tony Lindgrenb52b14e2010-07-05 16:31:37 +0300143 select OMAP_PACKAGE_ZAC
Syed Mohammed Khasim72d0f1c2006-12-06 17:14:05 -0800144
145config MACH_OMAP_2430SDP
146 bool "OMAP 2430 SDP board"
Tony Lindgren59b479e2011-01-27 16:39:40 -0800147 depends on SOC_OMAP2430
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300148 default y
Tony Lindgren369ed782010-07-05 16:31:38 +0300149 select OMAP_PACKAGE_ZAC
Syed Mohammed Khasim72d0f1c2006-12-06 17:14:05 -0800150
Syed Mohammed, Khasim2885f002008-10-09 17:51:42 +0300151config MACH_OMAP3_BEAGLE
152 bool "OMAP3 BEAGLE board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800153 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300154 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800155 select OMAP_PACKAGE_CBB
Syed Mohammed, Khasim2885f002008-10-09 17:51:42 +0300156
Thomas Weber476544c2010-02-17 14:09:28 -0800157config MACH_DEVKIT8000
Thomas Weber51824c52010-03-24 12:52:11 +0000158 bool "DEVKIT8000 board"
159 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300160 default y
Thomas Weber51824c52010-03-24 12:52:11 +0000161 select OMAP_PACKAGE_CUS
Thomas Weber476544c2010-02-17 14:09:28 -0800162
Nishant Kamat49265652008-10-10 11:28:23 +0300163config MACH_OMAP_LDP
164 bool "OMAP3 LDP board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800165 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300166 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800167 select OMAP_PACKAGE_CBB
Nishant Kamat49265652008-10-10 11:28:23 +0300168
Tim Nordelld40f3f12010-09-27 16:05:47 +0000169config MACH_OMAP3530_LV_SOM
170 bool "OMAP3 Logic 3530 LV SOM board"
171 depends on ARCH_OMAP3
172 select OMAP_PACKAGE_CBB
173 default y
174 help
175 Support for the LogicPD OMAP3530 SOM Development kit
176 for full description please see the products webpage at
177 http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit
178
179config MACH_OMAP3_TORPEDO
180 bool "OMAP3 Logic 35x Torpedo board"
181 depends on ARCH_OMAP3
182 select OMAP_PACKAGE_CBB
183 default y
184 help
185 Support for the LogicPD OMAP35x Torpedo Development kit
186 for full description please see the products webpage at
187 http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit
188
Steve Sakomaneba26452008-10-09 17:51:43 +0300189config MACH_OVERO
190 bool "Gumstix Overo board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800191 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300192 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800193 select OMAP_PACKAGE_CBB
Grazvydas Ignotasda177242008-12-10 17:36:54 -0800194
Syed Mohammed Khasim53c5ec32009-05-28 14:13:28 -0700195config MACH_OMAP3EVM
196 bool "OMAP 3530 EVM board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800197 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300198 default y
Vaibhav Hiremath342aa2c2010-01-08 10:29:08 -0800199 select OMAP_PACKAGE_CBB
Syed Mohammed Khasim53c5ec32009-05-28 14:13:28 -0700200
Ranjith Lohithakshanc6253272009-11-18 18:41:09 -0800201config MACH_OMAP3517EVM
202 bool "OMAP3517/ AM3517 EVM board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800203 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300204 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800205 select OMAP_PACKAGE_CBB
Ranjith Lohithakshanc6253272009-11-18 18:41:09 -0800206
Srinath1cb125c2010-11-16 14:26:58 -0800207config MACH_CRANEBOARD
208 bool "AM3517/05 CRANE board"
209 depends on ARCH_OMAP3
210 select OMAP_PACKAGE_CBB
211
Grazvydas Ignotasda177242008-12-10 17:36:54 -0800212config MACH_OMAP3_PANDORA
213 bool "OMAP3 Pandora"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800214 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300215 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800216 select OMAP_PACKAGE_CBB
Felipe Contrerasa075ccc2012-01-20 05:38:31 -0800217 select REGULATOR_FIXED_VOLTAGE if REGULATOR
Syed Mohammed Khasim6fdc29e2009-03-23 18:38:16 -0700218
Gregoire Gentil7a079ca2009-12-11 16:16:34 -0800219config MACH_OMAP3_TOUCHBOOK
220 bool "OMAP3 Touch Book"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800221 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300222 default y
Gregoire Gentil7a079ca2009-12-11 16:16:34 -0800223
Syed Mohammed Khasim6fdc29e2009-03-23 18:38:16 -0700224config MACH_OMAP_3430SDP
225 bool "OMAP 3430 SDP board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800226 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300227 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800228 select OMAP_PACKAGE_CBB
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700229
Tony Lindgrend2fbf342009-10-22 14:48:13 -0700230config MACH_NOKIA_N800
231 bool
232
233config MACH_NOKIA_N810
234 bool
235
236config MACH_NOKIA_N810_WIMAX
237 bool
238
Kalle Valo63138812009-08-28 10:51:38 -0700239config MACH_NOKIA_N8X0
240 bool "Nokia N800/N810"
Tony Lindgren59b479e2011-01-27 16:39:40 -0800241 depends on SOC_OMAP2420
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300242 default y
Tony Lindgrenbd8f0fc2010-07-05 16:31:38 +0300243 select OMAP_PACKAGE_ZAC
Tony Lindgrend2fbf342009-10-22 14:48:13 -0700244 select MACH_NOKIA_N800
245 select MACH_NOKIA_N810
246 select MACH_NOKIA_N810_WIMAX
Kalle Valo63138812009-08-28 10:51:38 -0700247
Aaro Koskinen2d200662010-12-17 15:13:47 -0800248config MACH_NOKIA_RM680
249 bool "Nokia RM-680 board"
250 depends on ARCH_OMAP3
251 default y
252 select OMAP_PACKAGE_CBB
253
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700254config MACH_NOKIA_RX51
255 bool "Nokia RX-51 board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800256 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300257 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800258 select OMAP_PACKAGE_CBB
Vikram Pandita577145f2009-05-28 14:04:04 -0700259
260config MACH_OMAP_ZOOM2
261 bool "OMAP3 Zoom2 board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800262 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300263 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800264 select OMAP_PACKAGE_CBB
Govindraj.R12a75da2010-09-27 20:20:57 +0530265 select SERIAL_8250
266 select SERIAL_CORE_CONSOLE
267 select SERIAL_8250_CONSOLE
Felipe Contrerasa075ccc2012-01-20 05:38:31 -0800268 select REGULATOR_FIXED_VOLTAGE if REGULATOR
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700269
vikram pandita5f35fbe2009-11-22 10:11:32 -0800270config MACH_OMAP_ZOOM3
271 bool "OMAP3630 Zoom3 board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800272 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300273 default y
Tony Lindgren662c8b52009-12-11 16:16:33 -0800274 select OMAP_PACKAGE_CBP
Govindraj.R12a75da2010-09-27 20:20:57 +0530275 select SERIAL_8250
276 select SERIAL_CORE_CONSOLE
277 select SERIAL_8250_CONSOLE
Felipe Contrerasa075ccc2012-01-20 05:38:31 -0800278 select REGULATOR_FIXED_VOLTAGE if REGULATOR
vikram pandita5f35fbe2009-11-22 10:11:32 -0800279
Mike Rapoport2886d122009-11-18 18:41:07 -0800280config MACH_CM_T35
Igor Grinbergc3146972011-07-05 03:38:23 -0700281 bool "CompuLab CM-T35/CM-T3730 modules"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800282 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300283 default y
Igor Grinbergc3146972011-07-05 03:38:23 -0700284 select MACH_CM_T3730
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800285 select OMAP_PACKAGE_CUS
Mike Rapoport2886d122009-11-18 18:41:07 -0800286
Igor Grinbergd04b6202010-09-21 16:03:09 +0000287config MACH_CM_T3517
288 bool "CompuLab CM-T3517 module"
289 depends on ARCH_OMAP3
290 default y
291 select OMAP_PACKAGE_CBB
Igor Grinbergd04b6202010-09-21 16:03:09 +0000292
Igor Grinbergc3146972011-07-05 03:38:23 -0700293config MACH_CM_T3730
294 bool
295
Enric Balletbo i Serra58e11162009-11-18 18:41:07 -0800296config MACH_IGEP0020
Enric Balletbo i Serra28e0f132010-02-17 14:09:26 -0800297 bool "IGEP v2 board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800298 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300299 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800300 select OMAP_PACKAGE_CBB
Enric Balletbo i Serra58e11162009-11-18 18:41:07 -0800301
Enric Balletbo i Serrae844b1d2010-10-08 10:22:11 -0700302config MACH_IGEP0030
303 bool "IGEP OMAP3 module"
304 depends on ARCH_OMAP3
305 default y
306 select OMAP_PACKAGE_CBB
Mike Rapoport7be13ad2011-05-12 21:31:04 +0000307 select MACH_IGEP0020
Enric Balletbo i Serrae844b1d2010-10-08 10:22:11 -0700308
Jason9cbc3492010-05-17 14:39:09 +0800309config MACH_SBC3530
310 bool "OMAP3 SBC STALKER board"
311 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300312 default y
Jason9cbc3492010-05-17 14:39:09 +0800313 select OMAP_PACKAGE_CUS
Jason9cbc3492010-05-17 14:39:09 +0800314
vikram pandita34c9ac22009-11-18 18:41:08 -0800315config MACH_OMAP_3630SDP
316 bool "OMAP3630 SDP board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800317 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300318 default y
Tony Lindgren662c8b52009-12-11 16:16:33 -0800319 select OMAP_PACKAGE_CBP
vikram pandita34c9ac22009-11-18 18:41:08 -0800320
Hemant Pedanekar2c87fb22011-02-15 23:06:08 +0530321config MACH_TI8168EVM
322 bool "TI8168 Evaluation Module"
Hemant Pedanekara9203602011-12-13 10:46:44 -0800323 depends on SOC_OMAPTI81XX
Hemant Pedanekar2c87fb22011-02-15 23:06:08 +0530324 default y
325
Hemant Pedanekara890b672011-12-13 10:48:55 -0800326config MACH_TI8148EVM
327 bool "TI8148 Evaluation Module"
328 depends on SOC_OMAPTI81XX
329 default y
330
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700331config MACH_OMAP_4430SDP
332 bool "OMAP 4430 SDP board"
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300333 default y
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700334 depends on ARCH_OMAP4
Benoit Coussonfb6bf632010-08-10 17:43:15 +0200335 select OMAP_PACKAGE_CBL
Benoit Cousson6fea7b02010-09-27 10:50:33 +0200336 select OMAP_PACKAGE_CBS
Felipe Contrerasa075ccc2012-01-20 05:38:31 -0800337 select REGULATOR_FIXED_VOLTAGE if REGULATOR
Alexander Shishkin183bd502009-12-01 14:03:31 +0100338
David Andersb075f582010-08-02 13:18:05 +0300339config MACH_OMAP4_PANDA
340 bool "OMAP4 Panda Board"
341 default y
342 depends on ARCH_OMAP4
sricharanfc63de822010-11-08 19:26:11 +0530343 select OMAP_PACKAGE_CBL
344 select OMAP_PACKAGE_CBS
Felipe Contrerasa075ccc2012-01-20 05:38:31 -0800345 select REGULATOR_FIXED_VOLTAGE if REGULATOR
David Andersb075f582010-08-02 13:18:05 +0300346
Alexander Shishkin183bd502009-12-01 14:03:31 +0100347config OMAP3_EMU
348 bool "OMAP3 debugging peripherals"
349 depends on ARCH_OMAP3
Ming Leia8a65652011-11-23 14:44:50 -0800350 select ARM_AMBA
Alexander Shishkin183bd502009-12-01 14:03:31 +0100351 select OC_ETM
352 help
353 Say Y here to enable debugging hardware of omap3
354
Paul Walmsley18862cb2009-12-08 16:33:14 -0700355config OMAP3_SDRC_AC_TIMING
356 bool "Enable SDRC AC timing register changes"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800357 depends on ARCH_OMAP3
Paul Walmsley18862cb2009-12-08 16:33:14 -0700358 default n
359 help
360 If you know that none of your system initiators will attempt to
361 access SDRAM during CORE DVFS, select Y here. This should boost
362 SDRAM performance at lower CORE OPPs. There are relatively few
363 users who will wish to say yes at this point - almost everyone will
364 wish to say no. Selecting yes without understanding what is
365 going on could result in system crashes;
366
Santosh Shilimkar137d1052011-06-25 18:04:31 -0700367config OMAP4_ERRATA_I688
Russell King716a3dc2012-01-13 15:00:51 +0000368 bool "OMAP4 errata: Async Bridge Corruption (BROKEN)"
369 depends on ARCH_OMAP4 && BROKEN
Santosh Shilimkar137d1052011-06-25 18:04:31 -0700370 select ARCH_HAS_BARRIERS
371 help
372 If a data is stalled inside asynchronous bridge because of back
373 pressure, it may be accepted multiple times, creating pointer
374 misalignment that will corrupt next transfers on that data path
375 until next reset of the system (No recovery procedure once the
376 issue is hit, the path remains consistently broken). Async bridge
377 can be found on path between MPU to EMIF and MPU to L3 interconnect.
378 This situation can happen only when the idle is initiated by a
379 Master Request Disconnection (which is trigged by software when
380 executing WFI on CPU).
381 The work-around for this errata needs all the initiators connected
382 through async bridge must ensure that data path is properly drained
383 before issuing WFI. This condition will be met if one Strongly ordered
384 access is performed to the target right before executing the WFI.
385 In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained.
386 IO barrier ensure that there is no synchronisation loss on initiators
387 operating on both interconnect port simultaneously.
Tony Lindgren4a54db62010-07-05 16:31:47 +0300388endmenu
389
390endif