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Linux/arch/arm/mach-omap2/Kconfig

  1 menu "TI OMAP/AM/DM/DRA Family"
  2         depends on ARCH_MULTI_V6 || ARCH_MULTI_V7
  3 
  4 config ARCH_OMAP2
  5         bool "TI OMAP2"
  6         depends on ARCH_MULTI_V6
  7         select ARCH_OMAP2PLUS
  8         select CPU_V6
  9         select SOC_HAS_OMAP2_SDRC
 10 
 11 config ARCH_OMAP3
 12         bool "TI OMAP3"
 13         depends on ARCH_MULTI_V7
 14         select ARCH_OMAP2PLUS
 15         select ARM_CPU_SUSPEND if PM
 16         select OMAP_INTERCONNECT
 17         select PM_OPP if PM
 18         select PM_RUNTIME if CPU_IDLE
 19         select SOC_HAS_OMAP2_SDRC
 20 
 21 config ARCH_OMAP4
 22         bool "TI OMAP4"
 23         depends on ARCH_MULTI_V7
 24         select ARCH_OMAP2PLUS
 25         select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
 26         select ARM_CPU_SUSPEND if PM
 27         select ARM_ERRATA_720789
 28         select ARM_GIC
 29         select HAVE_ARM_SCU if SMP
 30         select HAVE_ARM_TWD if SMP
 31         select OMAP_INTERCONNECT
 32         select PL310_ERRATA_588369 if CACHE_L2X0
 33         select PL310_ERRATA_727915 if CACHE_L2X0
 34         select PM_OPP if PM
 35         select PM_RUNTIME if CPU_IDLE
 36         select ARM_ERRATA_754322
 37         select ARM_ERRATA_775420
 38 
 39 config SOC_OMAP5
 40         bool "TI OMAP5"
 41         depends on ARCH_MULTI_V7
 42         select ARCH_OMAP2PLUS
 43         select ARM_CPU_SUSPEND if PM
 44         select ARM_GIC
 45         select HAVE_ARM_SCU if SMP
 46         select HAVE_ARM_TWD if SMP
 47         select HAVE_ARM_ARCH_TIMER
 48         select ARM_ERRATA_798181 if SMP
 49 
 50 config SOC_AM33XX
 51         bool "TI AM33XX"
 52         depends on ARCH_MULTI_V7
 53         select ARCH_OMAP2PLUS
 54         select ARM_CPU_SUSPEND if PM
 55 
 56 config SOC_AM43XX
 57         bool "TI AM43x"
 58         depends on ARCH_MULTI_V7
 59         select ARCH_OMAP2PLUS
 60         select ARM_GIC
 61         select MACH_OMAP_GENERIC
 62         select MIGHT_HAVE_CACHE_L2X0
 63 
 64 config SOC_DRA7XX
 65         bool "TI DRA7XX"
 66         depends on ARCH_MULTI_V7
 67         select ARCH_OMAP2PLUS
 68         select ARM_CPU_SUSPEND if PM
 69         select ARM_GIC
 70         select HAVE_ARM_ARCH_TIMER
 71         select IRQ_CROSSBAR
 72 
 73 config ARCH_OMAP2PLUS
 74         bool
 75         select ARCH_HAS_BANDGAP
 76         select ARCH_HAS_HOLES_MEMORYMODEL
 77         select ARCH_OMAP
 78         select ARCH_REQUIRE_GPIOLIB
 79         select CLKSRC_MMIO
 80         select GENERIC_IRQ_CHIP
 81         select MACH_OMAP_GENERIC
 82         select OMAP_DM_TIMER
 83         select PINCTRL
 84         select SOC_BUS
 85         select TI_PRIV_EDMA
 86         select OMAP_IRQCHIP
 87         help
 88           Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
 89 
 90 
 91 if ARCH_OMAP2PLUS
 92 
 93 menu "TI OMAP2/3/4 Specific Features"
 94 
 95 config ARCH_OMAP2PLUS_TYPICAL
 96         bool "Typical OMAP configuration"
 97         default y
 98         select AEABI
 99         select HIGHMEM
100         select I2C
101         select I2C_OMAP
102         select MENELAUS if ARCH_OMAP2
103         select NEON if CPU_V7
104         select PM_RUNTIME
105         select REGULATOR
106         select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
107         select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
108         select VFP
109         help
110           Compile a kernel suitable for booting most boards
111 
112 config SOC_HAS_OMAP2_SDRC
113         bool "OMAP2 SDRAM Controller support"
114 
115 config SOC_HAS_REALTIME_COUNTER
116         bool "Real time free running counter"
117         depends on SOC_OMAP5 || SOC_DRA7XX
118         default y
119 
120 comment "OMAP Core Type"
121         depends on ARCH_OMAP2
122 
123 config SOC_OMAP2420
124         bool "OMAP2420 support"
125         depends on ARCH_OMAP2
126         default y
127         select OMAP_DM_TIMER
128         select SOC_HAS_OMAP2_SDRC
129 
130 config SOC_OMAP2430
131         bool "OMAP2430 support"
132         depends on ARCH_OMAP2
133         default y
134         select SOC_HAS_OMAP2_SDRC
135 
136 config SOC_OMAP3430
137         bool "OMAP3430 support"
138         depends on ARCH_OMAP3
139         default y
140         select SOC_HAS_OMAP2_SDRC
141 
142 config SOC_TI81XX
143         bool "TI81XX support"
144         depends on ARCH_OMAP3
145         default y
146 
147 config OMAP_PACKAGE_CBC
148        bool
149 
150 config OMAP_PACKAGE_CBB
151        bool
152 
153 config OMAP_PACKAGE_CUS
154        bool
155 
156 config OMAP_PACKAGE_CBP
157        bool
158 
159 comment "OMAP Legacy Platform Data Board Type"
160         depends on ARCH_OMAP2PLUS
161 
162 config MACH_OMAP_GENERIC
163         bool
164 
165 config MACH_OMAP2_TUSB6010
166         bool
167         depends on ARCH_OMAP2 && SOC_OMAP2420
168         default y if MACH_NOKIA_N8X0
169 
170 config MACH_OMAP3_BEAGLE
171         bool "OMAP3 BEAGLE board"
172         depends on ARCH_OMAP3
173         default y
174         select OMAP_PACKAGE_CBB
175 
176 config MACH_DEVKIT8000
177         bool "DEVKIT8000 board"
178         depends on ARCH_OMAP3
179         default y
180         select OMAP_PACKAGE_CUS
181 
182 config MACH_OMAP_LDP
183         bool "OMAP3 LDP board"
184         depends on ARCH_OMAP3
185         default y
186         select OMAP_PACKAGE_CBB
187 
188 config MACH_OMAP3530_LV_SOM
189         bool "OMAP3 Logic 3530 LV SOM board"
190         depends on ARCH_OMAP3
191         default y
192         select OMAP_PACKAGE_CBB
193         help
194          Support for the LogicPD OMAP3530 SOM Development kit
195          for full description please see the products webpage at
196          http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit
197 
198 config MACH_OMAP3_TORPEDO
199         bool "OMAP3 Logic 35x Torpedo board"
200         depends on ARCH_OMAP3
201         default y
202         select OMAP_PACKAGE_CBB
203         help
204          Support for the LogicPD OMAP35x Torpedo Development kit
205          for full description please see the products webpage at
206          http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit
207 
208 config MACH_OVERO
209         bool "Gumstix Overo board"
210         depends on ARCH_OMAP3
211         default y
212         select OMAP_PACKAGE_CBB
213 
214 config MACH_OMAP3517EVM
215         bool "OMAP3517/ AM3517 EVM board"
216         depends on ARCH_OMAP3
217         default y
218         select OMAP_PACKAGE_CBB
219 
220 config MACH_CRANEBOARD
221         bool "AM3517/05 CRANE board"
222         depends on ARCH_OMAP3
223         select OMAP_PACKAGE_CBB
224 
225 config MACH_OMAP3_PANDORA
226         bool "OMAP3 Pandora"
227         depends on ARCH_OMAP3
228         default y
229         select OMAP_PACKAGE_CBB
230         select REGULATOR_FIXED_VOLTAGE if REGULATOR
231 
232 config MACH_TOUCHBOOK
233         bool "OMAP3 Touch Book"
234         depends on ARCH_OMAP3
235         default y
236         select OMAP_PACKAGE_CBB
237 
238 config MACH_OMAP_3430SDP
239         bool "OMAP 3430 SDP board"
240         depends on ARCH_OMAP3
241         default y
242         select OMAP_PACKAGE_CBB
243 
244 config MACH_NOKIA_N810
245        bool
246 
247 config MACH_NOKIA_N810_WIMAX
248        bool
249 
250 config MACH_NOKIA_N8X0
251         bool "Nokia N800/N810"
252         depends on SOC_OMAP2420
253         default y
254         select MACH_NOKIA_N810
255         select MACH_NOKIA_N810_WIMAX
256 
257 config MACH_NOKIA_RX51
258         bool "Nokia N900 (RX-51) phone"
259         depends on ARCH_OMAP3
260         default y
261         select OMAP_PACKAGE_CBB
262 
263 config MACH_CM_T35
264         bool "CompuLab CM-T35/CM-T3730 modules"
265         depends on ARCH_OMAP3
266         default y
267         select MACH_CM_T3730
268         select OMAP_PACKAGE_CUS
269 
270 config MACH_CM_T3517
271         bool "CompuLab CM-T3517 module"
272         depends on ARCH_OMAP3
273         default y
274         select OMAP_PACKAGE_CBB
275 
276 config MACH_CM_T3730
277        bool
278 
279 config MACH_SBC3530
280         bool "OMAP3 SBC STALKER board"
281         depends on ARCH_OMAP3
282         default y
283         select OMAP_PACKAGE_CUS
284 
285 config MACH_TI8168EVM
286         bool "TI8168 Evaluation Module"
287         depends on SOC_TI81XX
288         default y
289 
290 config MACH_TI8148EVM
291         bool "TI8148 Evaluation Module"
292         depends on SOC_TI81XX
293         default y
294 
295 config OMAP3_EMU
296         bool "OMAP3 debugging peripherals"
297         depends on ARCH_OMAP3
298         select ARM_AMBA
299         select OC_ETM
300         help
301           Say Y here to enable debugging hardware of omap3
302 
303 config OMAP3_SDRC_AC_TIMING
304         bool "Enable SDRC AC timing register changes"
305         depends on ARCH_OMAP3
306         default n
307         help
308           If you know that none of your system initiators will attempt to
309           access SDRAM during CORE DVFS, select Y here.  This should boost
310           SDRAM performance at lower CORE OPPs.  There are relatively few
311           users who will wish to say yes at this point - almost everyone will
312           wish to say no.  Selecting yes without understanding what is
313           going on could result in system crashes;
314 
315 config OMAP4_ERRATA_I688
316         bool "OMAP4 errata: Async Bridge Corruption"
317         depends on (ARCH_OMAP4 || SOC_OMAP5) && !ARCH_MULTIPLATFORM
318         select ARCH_HAS_BARRIERS
319         help
320           If a data is stalled inside asynchronous bridge because of back
321           pressure, it may be accepted multiple times, creating pointer
322           misalignment that will corrupt next transfers on that data path
323           until next reset of the system (No recovery procedure once the
324           issue is hit, the path remains consistently broken). Async bridge
325           can be found on path between MPU to EMIF and MPU to L3 interconnect.
326           This situation can happen only when the idle is initiated by a
327           Master Request Disconnection (which is trigged by software when
328           executing WFI on CPU).
329           The work-around for this errata needs all the initiators connected
330           through async bridge must ensure that data path is properly drained
331           before issuing WFI. This condition will be met if one Strongly ordered
332           access is performed to the target right before executing the WFI.
333           In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained.
334           IO barrier ensure that there is no synchronisation loss on initiators
335           operating on both interconnect port simultaneously.
336 endmenu
337 
338 endif
339 
340 endmenu

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