xref: /openbmc/linux/arch/arm/mach-omap2/Kconfig (revision 023e4163)
1menu "TI OMAP/AM/DM/DRA Family"
2	depends on ARCH_MULTI_V6 || ARCH_MULTI_V7
3
4config 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
11config 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	select ARM_ERRATA_430973
21
22config ARCH_OMAP4
23	bool "TI OMAP4"
24	depends on ARCH_MULTI_V7
25	select ARCH_OMAP2PLUS
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 OMAP_INTERCONNECT_BARRIER
34	select PL310_ERRATA_588369 if CACHE_L2X0
35	select PL310_ERRATA_727915 if CACHE_L2X0
36	select PM_OPP if PM
37	select PM if CPU_IDLE
38	select ARM_ERRATA_754322
39	select ARM_ERRATA_775420
40	select OMAP_INTERCONNECT
41
42config SOC_OMAP5
43	bool "TI OMAP5"
44	depends on ARCH_MULTI_V7
45	select ARCH_OMAP2PLUS
46	select ARM_CPU_SUSPEND if PM
47	select ARM_GIC
48	select HAVE_ARM_SCU if SMP
49	select HAVE_ARM_ARCH_TIMER
50	select ARM_ERRATA_798181 if SMP
51	select OMAP_INTERCONNECT
52	select OMAP_INTERCONNECT_BARRIER
53	select PM_OPP if PM
54	select ZONE_DMA if ARM_LPAE
55
56config SOC_AM33XX
57	bool "TI AM33XX"
58	depends on ARCH_MULTI_V7
59	select ARCH_OMAP2PLUS
60	select ARM_CPU_SUSPEND if PM
61
62config SOC_AM43XX
63	bool "TI AM43x"
64	depends on ARCH_MULTI_V7
65	select ARCH_OMAP2PLUS
66	select ARM_GIC
67	select MACH_OMAP_GENERIC
68	select MIGHT_HAVE_CACHE_L2X0
69	select HAVE_ARM_SCU
70	select GENERIC_CLOCKEVENTS_BROADCAST
71	select HAVE_ARM_TWD
72	select ARM_ERRATA_754322
73	select ARM_ERRATA_775420
74	select OMAP_INTERCONNECT
75	select ARM_CPU_SUSPEND if PM
76
77config SOC_DRA7XX
78	bool "TI DRA7XX"
79	depends on ARCH_MULTI_V7
80	select ARCH_OMAP2PLUS
81	select ARM_CPU_SUSPEND if PM
82	select ARM_GIC
83	select HAVE_ARM_SCU if SMP
84	select HAVE_ARM_ARCH_TIMER
85	select IRQ_CROSSBAR
86	select ARM_ERRATA_798181 if SMP
87	select OMAP_INTERCONNECT
88	select OMAP_INTERCONNECT_BARRIER
89	select PM_OPP if PM
90	select ZONE_DMA if ARM_LPAE
91	select PINCTRL_TI_IODELAY if OF && PINCTRL
92
93config ARCH_OMAP2PLUS
94	bool
95	select ARCH_HAS_BANDGAP
96	select ARCH_HAS_HOLES_MEMORYMODEL
97	select ARCH_OMAP
98	select CLKSRC_MMIO
99	select GENERIC_IRQ_CHIP
100	select GPIOLIB
101	select MACH_OMAP_GENERIC
102	select MEMORY
103	select MFD_SYSCON
104	select OMAP_DM_TIMER
105	select OMAP_GPMC
106	select PINCTRL
107	select SOC_BUS
108	select TI_SYSC
109	select OMAP_IRQCHIP
110	select CLKSRC_TI_32K
111	help
112	  Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
113
114config OMAP_INTERCONNECT_BARRIER
115	bool
116	select ARM_HEAVY_MB
117
118
119if ARCH_OMAP2PLUS
120
121menu "TI OMAP2/3/4 Specific Features"
122
123config ARCH_OMAP2PLUS_TYPICAL
124	bool "Typical OMAP configuration"
125	default y
126	select AEABI
127	select HIGHMEM
128	select I2C
129	select I2C_OMAP
130	select MENELAUS if ARCH_OMAP2
131	select NEON if CPU_V7
132	select PM
133	select REGULATOR
134	select REGULATOR_FIXED_VOLTAGE
135	select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
136	select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
137	select VFP
138	help
139	  Compile a kernel suitable for booting most boards
140
141config SOC_HAS_OMAP2_SDRC
142	bool "OMAP2 SDRAM Controller support"
143
144config SOC_HAS_REALTIME_COUNTER
145	bool "Real time free running counter"
146	depends on SOC_OMAP5 || SOC_DRA7XX
147	default y
148
149comment "OMAP Core Type"
150	depends on ARCH_OMAP2
151
152config SOC_OMAP2420
153	bool "OMAP2420 support"
154	depends on ARCH_OMAP2
155	default y
156	select OMAP_DM_TIMER
157	select SOC_HAS_OMAP2_SDRC
158
159config SOC_OMAP2430
160	bool "OMAP2430 support"
161	depends on ARCH_OMAP2
162	default y
163	select SOC_HAS_OMAP2_SDRC
164
165config SOC_OMAP3430
166	bool "OMAP3430 support"
167	depends on ARCH_OMAP3
168	default y
169	select SOC_HAS_OMAP2_SDRC
170
171config SOC_TI81XX
172	bool "TI81XX support"
173	depends on ARCH_OMAP3
174	default y
175
176config OMAP_PACKAGE_CBC
177       bool
178
179config OMAP_PACKAGE_CBB
180       bool
181
182config OMAP_PACKAGE_CUS
183       bool
184
185config OMAP_PACKAGE_CBP
186       bool
187
188comment "OMAP Legacy Platform Data Board Type"
189	depends on ARCH_OMAP2PLUS
190
191config MACH_OMAP_GENERIC
192	bool
193
194config MACH_OMAP2_TUSB6010
195	bool
196	depends on ARCH_OMAP2 && SOC_OMAP2420
197	default y if MACH_NOKIA_N8X0
198
199config MACH_OMAP3517EVM
200	bool "OMAP3517/ AM3517 EVM board"
201	depends on ARCH_OMAP3
202	default y
203
204config MACH_OMAP3_PANDORA
205	bool "OMAP3 Pandora"
206	depends on ARCH_OMAP3
207	default y
208	select OMAP_PACKAGE_CBB
209
210config MACH_NOKIA_N810
211       bool
212
213config MACH_NOKIA_N810_WIMAX
214       bool
215
216config MACH_NOKIA_N8X0
217	bool "Nokia N800/N810"
218	depends on SOC_OMAP2420
219	default y
220	select MACH_NOKIA_N810
221	select MACH_NOKIA_N810_WIMAX
222
223config OMAP3_SDRC_AC_TIMING
224	bool "Enable SDRC AC timing register changes"
225	depends on ARCH_OMAP3
226	help
227	  If you know that none of your system initiators will attempt to
228	  access SDRAM during CORE DVFS, select Y here.  This should boost
229	  SDRAM performance at lower CORE OPPs.  There are relatively few
230	  users who will wish to say yes at this point - almost everyone will
231	  wish to say no.  Selecting yes without understanding what is
232	  going on could result in system crashes;
233
234endmenu
235
236endif
237
238config OMAP5_ERRATA_801819
239	bool "Errata 801819: An eviction from L1 data cache might stall indefinitely"
240	depends on SOC_OMAP5 || SOC_DRA7XX
241	help
242	  A livelock can occur in the L2 cache arbitration that might prevent
243	  a snoop from completing. Under certain conditions this can cause the
244	  system to deadlock.
245
246endmenu
247