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