blob: 41e6612ecbafb3e2aebbf65fff58040507961bd2 [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
Nishanth Menonfd1478c2010-12-09 09:13:46 -060036 select ARCH_HAS_OPP
37 select PM_OPP if PM
Arnd Bergmann15e0d9e2011-10-01 21:09:39 +020038 select ARM_CPU_SUSPEND if PM
Marc Zyngier08d33b22011-09-06 13:27:10 +010039 select MULTI_IRQ_HANDLER
Tony Lindgren68ac8f72010-07-05 16:31:47 +030040
41config ARCH_OMAP4
42 bool "TI OMAP4"
Tony Lindgrenffb63e32010-07-05 16:31:47 +030043 default y
Tony Lindgren68ac8f72010-07-05 16:31:47 +030044 depends on ARCH_OMAP2PLUS
Dave Martinc9574452011-12-12 16:17:34 +000045 select CACHE_L2X0
Tony Lindgren68ac8f72010-07-05 16:31:47 +030046 select CPU_V7
47 select ARM_GIC
Dave Martin3b556582011-12-07 15:38:04 +000048 select HAVE_SMP
Santosh Shilimkar07787a82011-02-22 09:57:47 +010049 select LOCAL_TIMERS if SMP
Santosh Shilimkar455d4d22010-09-15 22:40:19 +053050 select PL310_ERRATA_588369
Santosh Shilimkar4bdb1572011-02-22 10:00:44 +010051 select PL310_ERRATA_727915
Santosh Shilimkar455d4d22010-09-15 22:40:19 +053052 select ARM_ERRATA_720789
Nishanth Menonf5a64222010-12-09 09:13:47 -060053 select ARCH_HAS_OPP
54 select PM_OPP if PM
Anand Gadiyar56976b62010-11-21 23:23:42 +053055 select USB_ARCH_HAS_EHCI
Arnd Bergmann15e0d9e2011-10-01 21:09:39 +020056 select ARM_CPU_SUSPEND if PM
Tony Lindgren68ac8f72010-07-05 16:31:47 +030057
Tony Lindgren1dbae812005-11-10 14:26:51 +000058comment "OMAP Core Type"
59 depends on ARCH_OMAP2
60
Tony Lindgren59b479e2011-01-27 16:39:40 -080061config SOC_OMAP2420
Tony Lindgren1dbae812005-11-10 14:26:51 +000062 bool "OMAP2420 support"
Tony Lindgren088ef952010-02-12 12:26:47 -080063 depends on ARCH_OMAP2
Tony Lindgrenffb63e32010-07-05 16:31:47 +030064 default y
Timo Teras77900a22006-06-26 16:16:12 -070065 select OMAP_DM_TIMER
Tony Lindgrenc40fae952006-12-07 13:58:10 -080066 select ARCH_OMAP_OTG
Tony Lindgren1dbae812005-11-10 14:26:51 +000067
Tony Lindgren59b479e2011-01-27 16:39:40 -080068config SOC_OMAP2430
Syed Mohammed Khasim72d0f1c2006-12-06 17:14:05 -080069 bool "OMAP2430 support"
Tony Lindgren088ef952010-02-12 12:26:47 -080070 depends on ARCH_OMAP2
Tony Lindgrenffb63e32010-07-05 16:31:47 +030071 default y
Viral Mehta4ab866d2010-05-10 14:29:15 -070072 select ARCH_OMAP_OTG
Syed Mohammed Khasim72d0f1c2006-12-06 17:14:05 -080073
Tony Lindgren59b479e2011-01-27 16:39:40 -080074config SOC_OMAP3430
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +030075 bool "OMAP3430 support"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -080076 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +030077 default y
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +030078 select ARCH_OMAP_OTG
79
Hemant Pedanekara9203602011-12-13 10:46:44 -080080config SOC_OMAPTI81XX
81 bool "TI81XX support"
Hemant Pedanekar4bd7be22011-02-16 08:31:39 -080082 depends on ARCH_OMAP3
83 default y
84
Afzal Mohammed99541192011-12-13 10:46:43 -080085config SOC_OMAPAM33XX
86 bool "AM33XX support"
87 depends on ARCH_OMAP3
88 default y
89
Tony Lindgrenfc440462010-07-05 16:31:36 +030090config OMAP_PACKAGE_ZAF
91 bool
92
93config OMAP_PACKAGE_ZAC
94 bool
95
Tony Lindgrenddaa9122009-12-11 16:16:32 -080096config OMAP_PACKAGE_CBC
97 bool
98
99config OMAP_PACKAGE_CBB
100 bool
101
102config OMAP_PACKAGE_CUS
103 bool
104
Tony Lindgren662c8b52009-12-11 16:16:33 -0800105config OMAP_PACKAGE_CBP
106 bool
107
Benoit Coussona041a522010-08-10 17:27:48 +0200108config OMAP_PACKAGE_CBL
109 bool
110
Benoit Coussona7722d82010-09-24 16:56:59 +0200111config OMAP_PACKAGE_CBS
112 bool
113
Tony Lindgren1dbae812005-11-10 14:26:51 +0000114comment "OMAP Board Type"
Tony Lindgren140455f2010-02-12 12:26:48 -0800115 depends on ARCH_OMAP2PLUS
Tony Lindgren1dbae812005-11-10 14:26:51 +0000116
117config MACH_OMAP_GENERIC
Benoit Cousson8d616492011-09-20 21:24:47 +0200118 bool "Generic OMAP2+ board"
119 depends on ARCH_OMAP2PLUS
120 select USE_OF
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300121 default y
Benoit Cousson8d616492011-09-20 21:24:47 +0200122 help
123 Support for generic TI OMAP2+ boards using Flattened Device Tree.
124 More information at Documentation/devicetree
Tony Lindgren1dbae812005-11-10 14:26:51 +0000125
Kalle Valo1b52d5d2009-08-28 10:51:37 -0700126config MACH_OMAP2_TUSB6010
127 bool
Tony Lindgren59b479e2011-01-27 16:39:40 -0800128 depends on ARCH_OMAP2 && SOC_OMAP2420
Kalle Valo1b52d5d2009-08-28 10:51:37 -0700129 default y if MACH_NOKIA_N8X0
130
Tony Lindgren1dbae812005-11-10 14:26:51 +0000131config MACH_OMAP_H4
132 bool "OMAP 2420 H4 board"
Tony Lindgren59b479e2011-01-27 16:39:40 -0800133 depends on SOC_OMAP2420
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300134 default y
Tony Lindgren23275d42010-07-05 16:31:37 +0300135 select OMAP_PACKAGE_ZAF
David Brownellf6049312006-12-06 17:14:03 -0800136 select OMAP_DEBUG_DEVICES
Tony Lindgren1dbae812005-11-10 14:26:51 +0000137
Tony Lindgren9b6553c2006-04-02 17:46:30 +0100138config MACH_OMAP_APOLLON
139 bool "OMAP 2420 Apollon board"
Tony Lindgren59b479e2011-01-27 16:39:40 -0800140 depends on SOC_OMAP2420
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300141 default y
Tony Lindgrenb52b14e2010-07-05 16:31:37 +0300142 select OMAP_PACKAGE_ZAC
Syed Mohammed Khasim72d0f1c2006-12-06 17:14:05 -0800143
144config MACH_OMAP_2430SDP
145 bool "OMAP 2430 SDP board"
Tony Lindgren59b479e2011-01-27 16:39:40 -0800146 depends on SOC_OMAP2430
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300147 default y
Tony Lindgren369ed782010-07-05 16:31:38 +0300148 select OMAP_PACKAGE_ZAC
Syed Mohammed Khasim72d0f1c2006-12-06 17:14:05 -0800149
Syed Mohammed, Khasim2885f002008-10-09 17:51:42 +0300150config MACH_OMAP3_BEAGLE
151 bool "OMAP3 BEAGLE board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800152 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300153 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800154 select OMAP_PACKAGE_CBB
Syed Mohammed, Khasim2885f002008-10-09 17:51:42 +0300155
Thomas Weber476544c2010-02-17 14:09:28 -0800156config MACH_DEVKIT8000
Thomas Weber51824c52010-03-24 12:52:11 +0000157 bool "DEVKIT8000 board"
158 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300159 default y
Thomas Weber51824c52010-03-24 12:52:11 +0000160 select OMAP_PACKAGE_CUS
Thomas Weber476544c2010-02-17 14:09:28 -0800161
Nishant Kamat49265652008-10-10 11:28:23 +0300162config MACH_OMAP_LDP
163 bool "OMAP3 LDP board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800164 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300165 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800166 select OMAP_PACKAGE_CBB
Nishant Kamat49265652008-10-10 11:28:23 +0300167
Tim Nordelld40f3f12010-09-27 16:05:47 +0000168config MACH_OMAP3530_LV_SOM
169 bool "OMAP3 Logic 3530 LV SOM board"
170 depends on ARCH_OMAP3
171 select OMAP_PACKAGE_CBB
172 default y
173 help
174 Support for the LogicPD OMAP3530 SOM Development kit
175 for full description please see the products webpage at
176 http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit
177
178config MACH_OMAP3_TORPEDO
179 bool "OMAP3 Logic 35x Torpedo board"
180 depends on ARCH_OMAP3
181 select OMAP_PACKAGE_CBB
182 default y
183 help
184 Support for the LogicPD OMAP35x Torpedo Development kit
185 for full description please see the products webpage at
186 http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit
187
Steve Sakomaneba26452008-10-09 17:51:43 +0300188config MACH_OVERO
189 bool "Gumstix Overo board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800190 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300191 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800192 select OMAP_PACKAGE_CBB
Grazvydas Ignotasda177242008-12-10 17:36:54 -0800193
Syed Mohammed Khasim53c5ec32009-05-28 14:13:28 -0700194config MACH_OMAP3EVM
195 bool "OMAP 3530 EVM board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800196 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300197 default y
Vaibhav Hiremath342aa2c2010-01-08 10:29:08 -0800198 select OMAP_PACKAGE_CBB
Syed Mohammed Khasim53c5ec32009-05-28 14:13:28 -0700199
Ranjith Lohithakshanc6253272009-11-18 18:41:09 -0800200config MACH_OMAP3517EVM
201 bool "OMAP3517/ AM3517 EVM board"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800202 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300203 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800204 select OMAP_PACKAGE_CBB
Ranjith Lohithakshanc6253272009-11-18 18:41:09 -0800205
Srinath1cb125c2010-11-16 14:26:58 -0800206config MACH_CRANEBOARD
207 bool "AM3517/05 CRANE board"
208 depends on ARCH_OMAP3
209 select OMAP_PACKAGE_CBB
210
Grazvydas Ignotasda177242008-12-10 17:36:54 -0800211config MACH_OMAP3_PANDORA
212 bool "OMAP3 Pandora"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800213 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300214 default y
Tony Lindgrenca5742b2009-12-11 16:16:32 -0800215 select OMAP_PACKAGE_CBB
Ohad Ben-Cohen7c501522010-11-24 10:04:50 +0000216 select REGULATOR_FIXED_VOLTAGE
Syed Mohammed Khasim6fdc29e2009-03-23 18:38:16 -0700217
Gregoire Gentil7a079ca2009-12-11 16:16:34 -0800218config MACH_OMAP3_TOUCHBOOK
219 bool "OMAP3 Touch Book"
Tony Lindgrena8eb7ca2010-02-12 12:26:48 -0800220 depends on ARCH_OMAP3
Tony Lindgrenffb63e32010-07-05 16:31:47 +0300221 default y
Gregoire Gentil7a079ca2009-12-11 16:16:34 -0800222 select BACKLIGHT_CLASS_DEVICE
223
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
Ohad Ben-Cohen7c501522010-11-24 10:04:50 +0000268 select REGULATOR_FIXED_VOLTAGE
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
Ohad Ben-Cohen7c501522010-11-24 10:04:50 +0000278 select REGULATOR_FIXED_VOLTAGE
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
Panduranga Mallireddycdc43482011-02-15 03:40:33 -0500337 select REGULATOR_FIXED_VOLTAGE
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
Panduranga Mallireddycdc43482011-02-15 03:40:33 -0500345 select REGULATOR_FIXED_VOLTAGE
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