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Linux/arch/arm/mach-omap2/Kconfig

  1 config ARCH_OMAP
  2         bool
  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 MULTI_IRQ_HANDLER
 10         select SOC_HAS_OMAP2_SDRC
 11 
 12 config ARCH_OMAP3
 13         bool "TI OMAP3"
 14         depends on ARCH_MULTI_V7
 15         select ARCH_OMAP2PLUS
 16         select ARCH_HAS_OPP
 17         select ARM_CPU_SUSPEND if PM
 18         select CPU_V7
 19         select MULTI_IRQ_HANDLER
 20         select OMAP_INTERCONNECT
 21         select PM_OPP if PM
 22         select PM_RUNTIME if CPU_IDLE
 23         select SOC_HAS_OMAP2_SDRC
 24         select USB_ARCH_HAS_EHCI if USB_SUPPORT
 25 
 26 config ARCH_OMAP4
 27         bool "TI OMAP4"
 28         depends on ARCH_MULTI_V7
 29         select ARCH_OMAP2PLUS
 30         select ARCH_HAS_OPP
 31         select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
 32         select ARM_CPU_SUSPEND if PM
 33         select ARM_ERRATA_720789
 34         select ARM_GIC
 35         select CACHE_L2X0
 36         select CPU_V7
 37         select HAVE_ARM_SCU if SMP
 38         select HAVE_ARM_TWD if SMP
 39         select HAVE_SMP
 40         select OMAP_INTERCONNECT
 41         select PL310_ERRATA_588369
 42         select PL310_ERRATA_727915
 43         select PM_OPP if PM
 44         select PM_RUNTIME if CPU_IDLE
 45         select USB_ARCH_HAS_EHCI if USB_SUPPORT
 46         select ARM_ERRATA_754322
 47         select ARM_ERRATA_775420
 48 
 49 config SOC_OMAP5
 50         bool "TI OMAP5"
 51         depends on ARCH_MULTI_V7
 52         select ARCH_OMAP2PLUS
 53         select ARCH_HAS_OPP
 54         select ARM_CPU_SUSPEND if PM
 55         select ARM_GIC
 56         select CPU_V7
 57         select HAVE_ARM_SCU if SMP
 58         select HAVE_ARM_TWD if SMP
 59         select HAVE_SMP
 60         select HAVE_ARM_ARCH_TIMER
 61         select ARM_ERRATA_798181 if SMP
 62 
 63 config SOC_AM33XX
 64         bool "TI AM33XX"
 65         depends on ARCH_MULTI_V7
 66         select ARCH_OMAP2PLUS
 67         select ARCH_HAS_OPP
 68         select ARM_CPU_SUSPEND if PM
 69         select CPU_V7
 70         select MULTI_IRQ_HANDLER
 71 
 72 config SOC_AM43XX
 73         bool "TI AM43x"
 74         depends on ARCH_MULTI_V7
 75         select CPU_V7
 76         select ARCH_OMAP2PLUS
 77         select ARCH_HAS_OPP
 78         select MULTI_IRQ_HANDLER
 79         select ARM_GIC
 80         select MACH_OMAP_GENERIC
 81 
 82 config SOC_DRA7XX
 83         bool "TI DRA7XX"
 84         depends on ARCH_MULTI_V7
 85         select ARCH_OMAP2PLUS
 86         select ARCH_HAS_OPP
 87         select ARM_CPU_SUSPEND if PM
 88         select ARM_GIC
 89         select CPU_V7
 90         select HAVE_SMP
 91         select HAVE_ARM_ARCH_TIMER
 92 
 93 config ARCH_OMAP2PLUS
 94         bool
 95         select ARCH_HAS_BANDGAP
 96         select ARCH_HAS_CPUFREQ
 97         select ARCH_HAS_HOLES_MEMORYMODEL
 98         select ARCH_OMAP
 99         select ARCH_REQUIRE_GPIOLIB
100         select CLKSRC_MMIO
101         select COMMON_CLK
102         select GENERIC_CLOCKEVENTS
103         select GENERIC_IRQ_CHIP
104         select MACH_OMAP_GENERIC
105         select OMAP_DM_TIMER
106         select PINCTRL
107         select PROC_DEVICETREE if PROC_FS
108         select SOC_BUS
109         select SPARSE_IRQ
110         select TI_PRIV_EDMA
111         select USE_OF
112         help
113           Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
114 
115 
116 if ARCH_OMAP2PLUS
117 
118 menu "TI OMAP2/3/4 Specific Features"
119 
120 config ARCH_OMAP2PLUS_TYPICAL
121         bool "Typical OMAP configuration"
122         default y
123         select AEABI
124         select HIGHMEM
125         select I2C
126         select I2C_OMAP
127         select MENELAUS if ARCH_OMAP2
128         select NEON if CPU_V7
129         select PM_RUNTIME
130         select REGULATOR
131         select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
132         select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
133         select VFP
134         help
135           Compile a kernel suitable for booting most boards
136 
137 config SOC_HAS_OMAP2_SDRC
138         bool "OMAP2 SDRAM Controller support"
139 
140 config SOC_HAS_REALTIME_COUNTER
141         bool "Real time free running counter"
142         depends on SOC_OMAP5 || SOC_DRA7XX
143         default y
144 
145 comment "OMAP Core Type"
146         depends on ARCH_OMAP2
147 
148 config SOC_OMAP2420
149         bool "OMAP2420 support"
150         depends on ARCH_OMAP2
151         default y
152         select OMAP_DM_TIMER
153         select SOC_HAS_OMAP2_SDRC
154 
155 config SOC_OMAP2430
156         bool "OMAP2430 support"
157         depends on ARCH_OMAP2
158         default y
159         select SOC_HAS_OMAP2_SDRC
160 
161 config SOC_OMAP3430
162         bool "OMAP3430 support"
163         depends on ARCH_OMAP3
164         default y
165         select SOC_HAS_OMAP2_SDRC
166 
167 config SOC_TI81XX
168         bool "TI81XX support"
169         depends on ARCH_OMAP3
170         default y
171 
172 config OMAP_PACKAGE_ZAF
173        bool
174 
175 config OMAP_PACKAGE_ZAC
176        bool
177 
178 config OMAP_PACKAGE_CBC
179        bool
180 
181 config OMAP_PACKAGE_CBB
182        bool
183 
184 config OMAP_PACKAGE_CUS
185        bool
186 
187 config OMAP_PACKAGE_CBP
188        bool
189 
190 comment "OMAP Legacy Platform Data Board Type"
191         depends on ARCH_OMAP2PLUS
192 
193 config MACH_OMAP_GENERIC
194         bool
195 
196 config MACH_OMAP2_TUSB6010
197         bool
198         depends on ARCH_OMAP2 && SOC_OMAP2420
199         default y if MACH_NOKIA_N8X0
200 
201 config MACH_OMAP3_BEAGLE
202         bool "OMAP3 BEAGLE board"
203         depends on ARCH_OMAP3
204         default y
205         select OMAP_PACKAGE_CBB
206 
207 config MACH_DEVKIT8000
208         bool "DEVKIT8000 board"
209         depends on ARCH_OMAP3
210         default y
211         select OMAP_PACKAGE_CUS
212 
213 config MACH_OMAP_LDP
214         bool "OMAP3 LDP board"
215         depends on ARCH_OMAP3
216         default y
217         select OMAP_PACKAGE_CBB
218 
219 config MACH_OMAP3530_LV_SOM
220         bool "OMAP3 Logic 3530 LV SOM board"
221         depends on ARCH_OMAP3
222         default y
223         select OMAP_PACKAGE_CBB
224         help
225          Support for the LogicPD OMAP3530 SOM Development kit
226          for full description please see the products webpage at
227          http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit
228 
229 config MACH_OMAP3_TORPEDO
230         bool "OMAP3 Logic 35x Torpedo board"
231         depends on ARCH_OMAP3
232         default y
233         select OMAP_PACKAGE_CBB
234         help
235          Support for the LogicPD OMAP35x Torpedo Development kit
236          for full description please see the products webpage at
237          http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit
238 
239 config MACH_OVERO
240         bool "Gumstix Overo board"
241         depends on ARCH_OMAP3
242         default y
243         select OMAP_PACKAGE_CBB
244 
245 config MACH_OMAP3517EVM
246         bool "OMAP3517/ AM3517 EVM board"
247         depends on ARCH_OMAP3
248         default y
249         select OMAP_PACKAGE_CBB
250 
251 config MACH_CRANEBOARD
252         bool "AM3517/05 CRANE board"
253         depends on ARCH_OMAP3
254         select OMAP_PACKAGE_CBB
255 
256 config MACH_OMAP3_PANDORA
257         bool "OMAP3 Pandora"
258         depends on ARCH_OMAP3
259         default y
260         select OMAP_PACKAGE_CBB
261         select REGULATOR_FIXED_VOLTAGE if REGULATOR
262 
263 config MACH_TOUCHBOOK
264         bool "OMAP3 Touch Book"
265         depends on ARCH_OMAP3
266         default y
267         select OMAP_PACKAGE_CBB
268 
269 config MACH_OMAP_3430SDP
270         bool "OMAP 3430 SDP board"
271         depends on ARCH_OMAP3
272         default y
273         select OMAP_PACKAGE_CBB
274 
275 config MACH_NOKIA_N810
276        bool
277 
278 config MACH_NOKIA_N810_WIMAX
279        bool
280 
281 config MACH_NOKIA_N8X0
282         bool "Nokia N800/N810"
283         depends on SOC_OMAP2420
284         default y
285         select MACH_NOKIA_N810
286         select MACH_NOKIA_N810_WIMAX
287         select OMAP_PACKAGE_ZAC
288 
289 config MACH_NOKIA_RX51
290         bool "Nokia N900 (RX-51) phone"
291         depends on ARCH_OMAP3
292         default y
293         select OMAP_PACKAGE_CBB
294 
295 config MACH_CM_T35
296         bool "CompuLab CM-T35/CM-T3730 modules"
297         depends on ARCH_OMAP3
298         default y
299         select MACH_CM_T3730
300         select OMAP_PACKAGE_CUS
301 
302 config MACH_CM_T3517
303         bool "CompuLab CM-T3517 module"
304         depends on ARCH_OMAP3
305         default y
306         select OMAP_PACKAGE_CBB
307 
308 config MACH_CM_T3730
309        bool
310 
311 config MACH_SBC3530
312         bool "OMAP3 SBC STALKER board"
313         depends on ARCH_OMAP3
314         default y
315         select OMAP_PACKAGE_CUS
316 
317 config MACH_TI8168EVM
318         bool "TI8168 Evaluation Module"
319         depends on SOC_TI81XX
320         default y
321 
322 config MACH_TI8148EVM
323         bool "TI8148 Evaluation Module"
324         depends on SOC_TI81XX
325         default y
326 
327 config OMAP3_EMU
328         bool "OMAP3 debugging peripherals"
329         depends on ARCH_OMAP3
330         select ARM_AMBA
331         select OC_ETM
332         help
333           Say Y here to enable debugging hardware of omap3
334 
335 config OMAP3_SDRC_AC_TIMING
336         bool "Enable SDRC AC timing register changes"
337         depends on ARCH_OMAP3
338         default n
339         help
340           If you know that none of your system initiators will attempt to
341           access SDRAM during CORE DVFS, select Y here.  This should boost
342           SDRAM performance at lower CORE OPPs.  There are relatively few
343           users who will wish to say yes at this point - almost everyone will
344           wish to say no.  Selecting yes without understanding what is
345           going on could result in system crashes;
346 
347 config OMAP4_ERRATA_I688
348         bool "OMAP4 errata: Async Bridge Corruption"
349         depends on (ARCH_OMAP4 || SOC_OMAP5) && !ARCH_MULTIPLATFORM
350         select ARCH_HAS_BARRIERS
351         help
352           If a data is stalled inside asynchronous bridge because of back
353           pressure, it may be accepted multiple times, creating pointer
354           misalignment that will corrupt next transfers on that data path
355           until next reset of the system (No recovery procedure once the
356           issue is hit, the path remains consistently broken). Async bridge
357           can be found on path between MPU to EMIF and MPU to L3 interconnect.
358           This situation can happen only when the idle is initiated by a
359           Master Request Disconnection (which is trigged by software when
360           executing WFI on CPU).
361           The work-around for this errata needs all the initiators connected
362           through async bridge must ensure that data path is properly drained
363           before issuing WFI. This condition will be met if one Strongly ordered
364           access is performed to the target right before executing the WFI.
365           In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained.
366           IO barrier ensure that there is no synchronisation loss on initiators
367           operating on both interconnect port simultaneously.
368 endmenu
369 
370 endif

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