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 OMAP_IRQCHIP
 108         select CLKSRC_TI_32K
 109         help
 110           Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
 111
 112 config OMAP_INTERCONNECT_BARRIER
 113         bool
 114         select ARM_HEAVY_MB
 115
 116
 117 if ARCH_OMAP2PLUS
 118
 119 menu "TI OMAP2/3/4 Specific Features"
 120
 121 config ARCH_OMAP2PLUS_TYPICAL
 122         bool "Typical OMAP configuration"
 123         default y
 124         select AEABI
 125         select HIGHMEM
 126         select I2C
 127         select I2C_OMAP
 128         select MENELAUS if ARCH_OMAP2
 129         select NEON if CPU_V7
 130         select PM
 131         select REGULATOR
 132         select REGULATOR_FIXED_VOLTAGE
 133         select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
 134         select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
 135         select VFP
 136         help
 137           Compile a kernel suitable for booting most boards
 138
 139 config SOC_HAS_OMAP2_SDRC
 140         bool "OMAP2 SDRAM Controller support"
 141
 142 config SOC_HAS_REALTIME_COUNTER
 143         bool "Real time free running counter"
 144         depends on SOC_OMAP5 || SOC_DRA7XX
 145         default y
 146
 147 comment "OMAP Core Type"
 148         depends on ARCH_OMAP2
 149
 150 config SOC_OMAP2420
 151         bool "OMAP2420 support"
 152         depends on ARCH_OMAP2
 153         default y
 154         select OMAP_DM_TIMER
 155         select SOC_HAS_OMAP2_SDRC
 156
 157 config SOC_OMAP2430
 158         bool "OMAP2430 support"
 159         depends on ARCH_OMAP2
 160         default y
 161         select SOC_HAS_OMAP2_SDRC
 162
 163 config SOC_OMAP3430
 164         bool "OMAP3430 support"
 165         depends on ARCH_OMAP3
 166         default y
 167         select SOC_HAS_OMAP2_SDRC
 168
 169 config SOC_TI81XX
 170         bool "TI81XX support"
 171         depends on ARCH_OMAP3
 172         default y
 173
 174 config OMAP_PACKAGE_CBC
 175        bool
 176
 177 config OMAP_PACKAGE_CBB
 178        bool
 179
 180 config OMAP_PACKAGE_CUS
 181        bool
 182
 183 config OMAP_PACKAGE_CBP
 184        bool
 185
 186 comment "OMAP Legacy Platform Data Board Type"
 187         depends on ARCH_OMAP2PLUS
 188
 189 config MACH_OMAP_GENERIC
 190         bool
 191
 192 config MACH_OMAP2_TUSB6010
 193         bool
 194         depends on ARCH_OMAP2 && SOC_OMAP2420
 195         default y if MACH_NOKIA_N8X0
 196
 197 config MACH_OMAP3517EVM
 198         bool "OMAP3517/ AM3517 EVM board"
 199         depends on ARCH_OMAP3
 200         default y
 201
 202 config MACH_OMAP3_PANDORA
 203         bool "OMAP3 Pandora"
 204         depends on ARCH_OMAP3
 205         default y
 206         select OMAP_PACKAGE_CBB
 207
 208 config MACH_NOKIA_N810
 209        bool
 210
 211 config MACH_NOKIA_N810_WIMAX
 212        bool
 213
 214 config MACH_NOKIA_N8X0
 215         bool "Nokia N800/N810"
 216         depends on SOC_OMAP2420
 217         default y
 218         select MACH_NOKIA_N810
 219         select MACH_NOKIA_N810_WIMAX
 220
 221 config OMAP3_SDRC_AC_TIMING
 222         bool "Enable SDRC AC timing register changes"
 223         depends on ARCH_OMAP3
 224         default n
 225         help
 226           If you know that none of your system initiators will attempt to
 227           access SDRAM during CORE DVFS, select Y here.  This should boost
 228           SDRAM performance at lower CORE OPPs.  There are relatively few
 229           users who will wish to say yes at this point - almost everyone will
 230           wish to say no.  Selecting yes without understanding what is
 231           going on could result in system crashes;
 232
 233 endmenu
 234
 235 endif
 236
 237 config OMAP5_ERRATA_801819
 238         bool "Errata 801819: An eviction from L1 data cache might stall indefinitely"
 239         depends on SOC_OMAP5 || SOC_DRA7XX
 240         help
 241           A livelock can occur in the L2 cache arbitration that might prevent
 242           a snoop from completing. Under certain conditions this can cause the
 243           system to deadlock.
 244
 245 endmenu