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

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