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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 
221 config MACH_OMAP3_PANDORA
222         bool "OMAP3 Pandora"
223         depends on ARCH_OMAP3
224         default y
225         select OMAP_PACKAGE_CBB
226         select REGULATOR_FIXED_VOLTAGE if REGULATOR
227 
228 config MACH_TOUCHBOOK
229         bool "OMAP3 Touch Book"
230         depends on ARCH_OMAP3
231         default y
232         select OMAP_PACKAGE_CBB
233 
234 config MACH_NOKIA_N810
235        bool
236 
237 config MACH_NOKIA_N810_WIMAX
238        bool
239 
240 config MACH_NOKIA_N8X0
241         bool "Nokia N800/N810"
242         depends on SOC_OMAP2420
243         default y
244         select MACH_NOKIA_N810
245         select MACH_NOKIA_N810_WIMAX
246 
247 config MACH_NOKIA_RX51
248         bool "Nokia N900 (RX-51) phone"
249         depends on ARCH_OMAP3
250         default y
251         select OMAP_PACKAGE_CBB
252 
253 config MACH_CM_T35
254         bool "CompuLab CM-T35/CM-T3730 modules"
255         depends on ARCH_OMAP3
256         default y
257         select MACH_CM_T3730
258         select OMAP_PACKAGE_CUS
259 
260 config MACH_CM_T3730
261        bool
262 
263 config MACH_SBC3530
264         bool "OMAP3 SBC STALKER board"
265         depends on ARCH_OMAP3
266         default y
267         select OMAP_PACKAGE_CUS
268 
269 config OMAP3_SDRC_AC_TIMING
270         bool "Enable SDRC AC timing register changes"
271         depends on ARCH_OMAP3
272         default n
273         help
274           If you know that none of your system initiators will attempt to
275           access SDRAM during CORE DVFS, select Y here.  This should boost
276           SDRAM performance at lower CORE OPPs.  There are relatively few
277           users who will wish to say yes at this point - almost everyone will
278           wish to say no.  Selecting yes without understanding what is
279           going on could result in system crashes;
280 
281 config OMAP4_ERRATA_I688
282         bool "OMAP4 errata: Async Bridge Corruption"
283         depends on (ARCH_OMAP4 || SOC_OMAP5) && !ARCH_MULTIPLATFORM
284         select ARCH_HAS_BARRIERS
285         help
286           If a data is stalled inside asynchronous bridge because of back
287           pressure, it may be accepted multiple times, creating pointer
288           misalignment that will corrupt next transfers on that data path
289           until next reset of the system (No recovery procedure once the
290           issue is hit, the path remains consistently broken). Async bridge
291           can be found on path between MPU to EMIF and MPU to L3 interconnect.
292           This situation can happen only when the idle is initiated by a
293           Master Request Disconnection (which is trigged by software when
294           executing WFI on CPU).
295           The work-around for this errata needs all the initiators connected
296           through async bridge must ensure that data path is properly drained
297           before issuing WFI. This condition will be met if one Strongly ordered
298           access is performed to the target right before executing the WFI.
299           In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained.
300           IO barrier ensure that there is no synchronisation loss on initiators
301           operating on both interconnect port simultaneously.
302 endmenu
303 
304 endif
305 
306 endmenu

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