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         select ARM_ERRATA_430973
  21
  22 config 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
  42 config 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
  56 config SOC_AM33XX
  57         bool "TI AM33XX"
  58         depends on ARCH_MULTI_V7
  59         select ARCH_OMAP2PLUS
  60         select ARM_CPU_SUSPEND if PM
  61
  62 config 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
  76 config SOC_DRA7XX
  77         bool "TI DRA7XX"
  78         depends on ARCH_MULTI_V7
  79         select ARCH_OMAP2PLUS
  80         select ARM_CPU_SUSPEND if PM
  81         select ARM_GIC
  82         select HAVE_ARM_SCU if SMP
  83         select HAVE_ARM_ARCH_TIMER
  84         select IRQ_CROSSBAR
  85         select ARM_ERRATA_798181 if SMP
  86         select OMAP_INTERCONNECT
  87         select OMAP_INTERCONNECT_BARRIER
  88         select PM_OPP if PM
  89         select ZONE_DMA if ARM_LPAE
  90         select PINCTRL_TI_IODELAY if OF && PINCTRL
  91
  92 config ARCH_OMAP2PLUS
  93         bool
  94         select ARCH_HAS_BANDGAP
  95         select ARCH_HAS_HOLES_MEMORYMODEL
  96         select ARCH_OMAP
  97         select CLKSRC_MMIO
  98         select GENERIC_IRQ_CHIP
  99         select GPIOLIB
 100         select MACH_OMAP_GENERIC
 101         select MEMORY
 102         select MFD_SYSCON
 103         select OMAP_DM_TIMER
 104         select OMAP_GPMC
 105         select PINCTRL
 106         select SOC_BUS
 107         select TI_SYSC
 108         select OMAP_IRQCHIP
 109         select CLKSRC_TI_32K
 110         help
 111           Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
 112
 113 config OMAP_INTERCONNECT_BARRIER
 114         bool
 115         select ARM_HEAVY_MB
 116
 117
 118 if ARCH_OMAP2PLUS
 119
 120 menu "TI OMAP2/3/4 Specific Features"
 121
 122 config ARCH_OMAP2PLUS_TYPICAL
 123         bool "Typical OMAP configuration"
 124         default y
 125         select AEABI
 126         select HIGHMEM
 127         select I2C
 128         select I2C_OMAP
 129         select MENELAUS if ARCH_OMAP2
 130         select NEON if CPU_V7
 131         select PM
 132         select REGULATOR
 133         select REGULATOR_FIXED_VOLTAGE
 134         select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
 135         select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
 136         select VFP
 137         help
 138           Compile a kernel suitable for booting most boards
 139
 140 config SOC_HAS_OMAP2_SDRC
 141         bool "OMAP2 SDRAM Controller support"
 142
 143 config SOC_HAS_REALTIME_COUNTER
 144         bool "Real time free running counter"
 145         depends on SOC_OMAP5 || SOC_DRA7XX
 146         default y
 147
 148 comment "OMAP Core Type"
 149         depends on ARCH_OMAP2
 150
 151 config SOC_OMAP2420
 152         bool "OMAP2420 support"
 153         depends on ARCH_OMAP2
 154         default y
 155         select OMAP_DM_TIMER
 156         select SOC_HAS_OMAP2_SDRC
 157
 158 config SOC_OMAP2430
 159         bool "OMAP2430 support"
 160         depends on ARCH_OMAP2
 161         default y
 162         select SOC_HAS_OMAP2_SDRC
 163
 164 config SOC_OMAP3430
 165         bool "OMAP3430 support"
 166         depends on ARCH_OMAP3
 167         default y
 168         select SOC_HAS_OMAP2_SDRC
 169
 170 config SOC_TI81XX
 171         bool "TI81XX support"
 172         depends on ARCH_OMAP3
 173         default y
 174
 175 config OMAP_PACKAGE_CBC
 176        bool
 177
 178 config OMAP_PACKAGE_CBB
 179        bool
 180
 181 config OMAP_PACKAGE_CUS
 182        bool
 183
 184 config OMAP_PACKAGE_CBP
 185        bool
 186
 187 comment "OMAP Legacy Platform Data Board Type"
 188         depends on ARCH_OMAP2PLUS
 189
 190 config MACH_OMAP_GENERIC
 191         bool
 192
 193 config MACH_OMAP2_TUSB6010
 194         bool
 195         depends on ARCH_OMAP2 && SOC_OMAP2420
 196         default y if MACH_NOKIA_N8X0
 197
 198 config MACH_OMAP3517EVM
 199         bool "OMAP3517/ AM3517 EVM board"
 200         depends on ARCH_OMAP3
 201         default y
 202
 203 config MACH_OMAP3_PANDORA
 204         bool "OMAP3 Pandora"
 205         depends on ARCH_OMAP3
 206         default y
 207         select OMAP_PACKAGE_CBB
 208
 209 config MACH_NOKIA_N810
 210        bool
 211
 212 config MACH_NOKIA_N810_WIMAX
 213        bool
 214
 215 config MACH_NOKIA_N8X0
 216         bool "Nokia N800/N810"
 217         depends on SOC_OMAP2420
 218         default y
 219         select MACH_NOKIA_N810
 220         select MACH_NOKIA_N810_WIMAX
 221
 222 config OMAP3_SDRC_AC_TIMING
 223         bool "Enable SDRC AC timing register changes"
 224         depends on ARCH_OMAP3
 225         default n
 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
 234 endmenu
 235
 236 endif
 237
 238 config 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
 246 endmenu