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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_HAS_OPP
 26         select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
 27         select ARM_CPU_SUSPEND if PM
 28         select ARM_ERRATA_720789
 29         select ARM_GIC
 30         select HAVE_ARM_SCU if SMP
 31         select HAVE_ARM_TWD if SMP
 32         select OMAP_INTERCONNECT
 33         select PL310_ERRATA_588369 if CACHE_L2X0
 34         select PL310_ERRATA_727915 if CACHE_L2X0
 35         select PM_OPP if PM
 36         select PM_RUNTIME if CPU_IDLE
 37         select ARM_ERRATA_754322
 38         select ARM_ERRATA_775420
 39 
 40 config SOC_OMAP5
 41         bool "TI OMAP5"
 42         depends on ARCH_MULTI_V7
 43         select ARCH_OMAP2PLUS
 44         select ARCH_HAS_OPP
 45         select ARM_CPU_SUSPEND if PM
 46         select ARM_GIC
 47         select HAVE_ARM_SCU if SMP
 48         select HAVE_ARM_TWD if SMP
 49         select HAVE_ARM_ARCH_TIMER
 50         select ARM_ERRATA_798181 if SMP
 51 
 52 config SOC_AM33XX
 53         bool "TI AM33XX"
 54         depends on ARCH_MULTI_V7
 55         select ARCH_OMAP2PLUS
 56         select ARCH_HAS_OPP
 57         select ARM_CPU_SUSPEND if PM
 58 
 59 config SOC_AM43XX
 60         bool "TI AM43x"
 61         depends on ARCH_MULTI_V7
 62         select ARCH_OMAP2PLUS
 63         select ARCH_HAS_OPP
 64         select ARM_GIC
 65         select MACH_OMAP_GENERIC
 66         select MIGHT_HAVE_CACHE_L2X0
 67 
 68 config SOC_DRA7XX
 69         bool "TI DRA7XX"
 70         depends on ARCH_MULTI_V7
 71         select ARCH_OMAP2PLUS
 72         select ARCH_HAS_OPP
 73         select ARM_CPU_SUSPEND if PM
 74         select ARM_GIC
 75         select HAVE_ARM_ARCH_TIMER
 76         select IRQ_CROSSBAR
 77 
 78 config ARCH_OMAP2PLUS
 79         bool
 80         select ARCH_HAS_BANDGAP
 81         select ARCH_HAS_HOLES_MEMORYMODEL
 82         select ARCH_OMAP
 83         select ARCH_REQUIRE_GPIOLIB
 84         select CLKSRC_MMIO
 85         select GENERIC_IRQ_CHIP
 86         select MACH_OMAP_GENERIC
 87         select OMAP_DM_TIMER
 88         select PINCTRL
 89         select SOC_BUS
 90         select TI_PRIV_EDMA
 91         help
 92           Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
 93 
 94 
 95 if ARCH_OMAP2PLUS
 96 
 97 menu "TI OMAP2/3/4 Specific Features"
 98 
 99 config ARCH_OMAP2PLUS_TYPICAL
100         bool "Typical OMAP configuration"
101         default y
102         select AEABI
103         select HIGHMEM
104         select I2C
105         select I2C_OMAP
106         select MENELAUS if ARCH_OMAP2
107         select NEON if CPU_V7
108         select PM_RUNTIME
109         select REGULATOR
110         select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
111         select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
112         select VFP
113         help
114           Compile a kernel suitable for booting most boards
115 
116 config SOC_HAS_OMAP2_SDRC
117         bool "OMAP2 SDRAM Controller support"
118 
119 config SOC_HAS_REALTIME_COUNTER
120         bool "Real time free running counter"
121         depends on SOC_OMAP5 || SOC_DRA7XX
122         default y
123 
124 comment "OMAP Core Type"
125         depends on ARCH_OMAP2
126 
127 config SOC_OMAP2420
128         bool "OMAP2420 support"
129         depends on ARCH_OMAP2
130         default y
131         select OMAP_DM_TIMER
132         select SOC_HAS_OMAP2_SDRC
133 
134 config SOC_OMAP2430
135         bool "OMAP2430 support"
136         depends on ARCH_OMAP2
137         default y
138         select SOC_HAS_OMAP2_SDRC
139 
140 config SOC_OMAP3430
141         bool "OMAP3430 support"
142         depends on ARCH_OMAP3
143         default y
144         select SOC_HAS_OMAP2_SDRC
145 
146 config SOC_TI81XX
147         bool "TI81XX support"
148         depends on ARCH_OMAP3
149         default y
150 
151 config OMAP_PACKAGE_CBC
152        bool
153 
154 config OMAP_PACKAGE_CBB
155        bool
156 
157 config OMAP_PACKAGE_CUS
158        bool
159 
160 config OMAP_PACKAGE_CBP
161        bool
162 
163 comment "OMAP Legacy Platform Data Board Type"
164         depends on ARCH_OMAP2PLUS
165 
166 config MACH_OMAP_GENERIC
167         bool
168 
169 config MACH_OMAP2_TUSB6010
170         bool
171         depends on ARCH_OMAP2 && SOC_OMAP2420
172         default y if MACH_NOKIA_N8X0
173 
174 config MACH_OMAP3_BEAGLE
175         bool "OMAP3 BEAGLE board"
176         depends on ARCH_OMAP3
177         default y
178         select OMAP_PACKAGE_CBB
179 
180 config MACH_DEVKIT8000
181         bool "DEVKIT8000 board"
182         depends on ARCH_OMAP3
183         default y
184         select OMAP_PACKAGE_CUS
185 
186 config MACH_OMAP_LDP
187         bool "OMAP3 LDP board"
188         depends on ARCH_OMAP3
189         default y
190         select OMAP_PACKAGE_CBB
191 
192 config MACH_OMAP3530_LV_SOM
193         bool "OMAP3 Logic 3530 LV SOM board"
194         depends on ARCH_OMAP3
195         default y
196         select OMAP_PACKAGE_CBB
197         help
198          Support for the LogicPD OMAP3530 SOM Development kit
199          for full description please see the products webpage at
200          http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit
201 
202 config MACH_OMAP3_TORPEDO
203         bool "OMAP3 Logic 35x Torpedo board"
204         depends on ARCH_OMAP3
205         default y
206         select OMAP_PACKAGE_CBB
207         help
208          Support for the LogicPD OMAP35x Torpedo Development kit
209          for full description please see the products webpage at
210          http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit
211 
212 config MACH_OVERO
213         bool "Gumstix Overo board"
214         depends on ARCH_OMAP3
215         default y
216         select OMAP_PACKAGE_CBB
217 
218 config MACH_OMAP3517EVM
219         bool "OMAP3517/ AM3517 EVM board"
220         depends on ARCH_OMAP3
221         default y
222         select OMAP_PACKAGE_CBB
223 
224 config MACH_CRANEBOARD
225         bool "AM3517/05 CRANE board"
226         depends on ARCH_OMAP3
227         select OMAP_PACKAGE_CBB
228 
229 config MACH_OMAP3_PANDORA
230         bool "OMAP3 Pandora"
231         depends on ARCH_OMAP3
232         default y
233         select OMAP_PACKAGE_CBB
234         select REGULATOR_FIXED_VOLTAGE if REGULATOR
235 
236 config MACH_TOUCHBOOK
237         bool "OMAP3 Touch Book"
238         depends on ARCH_OMAP3
239         default y
240         select OMAP_PACKAGE_CBB
241 
242 config MACH_OMAP_3430SDP
243         bool "OMAP 3430 SDP board"
244         depends on ARCH_OMAP3
245         default y
246         select OMAP_PACKAGE_CBB
247 
248 config MACH_NOKIA_N810
249        bool
250 
251 config MACH_NOKIA_N810_WIMAX
252        bool
253 
254 config MACH_NOKIA_N8X0
255         bool "Nokia N800/N810"
256         depends on SOC_OMAP2420
257         default y
258         select MACH_NOKIA_N810
259         select MACH_NOKIA_N810_WIMAX
260 
261 config MACH_NOKIA_RX51
262         bool "Nokia N900 (RX-51) phone"
263         depends on ARCH_OMAP3
264         default y
265         select OMAP_PACKAGE_CBB
266 
267 config MACH_CM_T35
268         bool "CompuLab CM-T35/CM-T3730 modules"
269         depends on ARCH_OMAP3
270         default y
271         select MACH_CM_T3730
272         select OMAP_PACKAGE_CUS
273 
274 config MACH_CM_T3517
275         bool "CompuLab CM-T3517 module"
276         depends on ARCH_OMAP3
277         default y
278         select OMAP_PACKAGE_CBB
279 
280 config MACH_CM_T3730
281        bool
282 
283 config MACH_SBC3530
284         bool "OMAP3 SBC STALKER board"
285         depends on ARCH_OMAP3
286         default y
287         select OMAP_PACKAGE_CUS
288 
289 config MACH_TI8168EVM
290         bool "TI8168 Evaluation Module"
291         depends on SOC_TI81XX
292         default y
293 
294 config MACH_TI8148EVM
295         bool "TI8148 Evaluation Module"
296         depends on SOC_TI81XX
297         default y
298 
299 config OMAP3_EMU
300         bool "OMAP3 debugging peripherals"
301         depends on ARCH_OMAP3
302         select ARM_AMBA
303         select OC_ETM
304         help
305           Say Y here to enable debugging hardware of omap3
306 
307 config OMAP3_SDRC_AC_TIMING
308         bool "Enable SDRC AC timing register changes"
309         depends on ARCH_OMAP3
310         default n
311         help
312           If you know that none of your system initiators will attempt to
313           access SDRAM during CORE DVFS, select Y here.  This should boost
314           SDRAM performance at lower CORE OPPs.  There are relatively few
315           users who will wish to say yes at this point - almost everyone will
316           wish to say no.  Selecting yes without understanding what is
317           going on could result in system crashes;
318 
319 config OMAP4_ERRATA_I688
320         bool "OMAP4 errata: Async Bridge Corruption"
321         depends on (ARCH_OMAP4 || SOC_OMAP5) && !ARCH_MULTIPLATFORM
322         select ARCH_HAS_BARRIERS
323         help
324           If a data is stalled inside asynchronous bridge because of back
325           pressure, it may be accepted multiple times, creating pointer
326           misalignment that will corrupt next transfers on that data path
327           until next reset of the system (No recovery procedure once the
328           issue is hit, the path remains consistently broken). Async bridge
329           can be found on path between MPU to EMIF and MPU to L3 interconnect.
330           This situation can happen only when the idle is initiated by a
331           Master Request Disconnection (which is trigged by software when
332           executing WFI on CPU).
333           The work-around for this errata needs all the initiators connected
334           through async bridge must ensure that data path is properly drained
335           before issuing WFI. This condition will be met if one Strongly ordered
336           access is performed to the target right before executing the WFI.
337           In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained.
338           IO barrier ensure that there is no synchronisation loss on initiators
339           operating on both interconnect port simultaneously.
340 endmenu
341 
342 endif
343 
344 endmenu

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