src/main/scala/everywhere/e300artydevkit/Config.scala

   1 // See LICENSE for license details.
   2 package sifive.freedom.everywhere.e300artydevkit
   3
   4 import freechips.rocketchip.config._
   5 import freechips.rocketchip.coreplex._
   6 import freechips.rocketchip.devices.debug._
   7 import freechips.rocketchip.devices.tilelink._
   8 import freechips.rocketchip.diplomacy.{DTSModel, DTSTimebase}
   9 import freechips.rocketchip.system._
  10 import freechips.rocketchip.tile._
  11
  12 import sifive.blocks.devices.mockaon._
  13 import sifive.blocks.devices.gpio._
  14 import sifive.blocks.devices.pwm._
  15 import sifive.blocks.devices.spi._
  16 import sifive.blocks.devices.uart._
  17 import sifive.blocks.devices.i2c._
  18
  19 // Default FreedomEConfig
  20 class DefaultFreedomEConfig extends Config (
  21   new WithNBreakpoints(2)        ++
  22   new WithNExtTopInterrupts(0)   ++
  23   new WithJtagDTM                ++
  24   new TinyConfig
  25 )
  26
  27 // Freedom E300 Arty Dev Kit Peripherals
  28 class E300DevKitPeripherals extends Config((site, here, up) => {
  29   case PeripheryGPIOKey => List(
  30     GPIOParams(address = 0x10012000, width = 32, includeIOF = true))
  31   case PeripheryPWMKey => List(
  32     PWMParams(address = 0x10015000, cmpWidth = 8),
  33     PWMParams(address = 0x10025000, cmpWidth = 16),
  34     PWMParams(address = 0x10035000, cmpWidth = 16))
  35   case PeripherySPIKey => List(
  36     SPIParams(csWidth = 4, rAddress = 0x10024000, sampleDelay = 3),
  37     SPIParams(csWidth = 1, rAddress = 0x10034000, sampleDelay = 3))
  38   case PeripherySPIFlashKey => List(
  39     SPIFlashParams(
  40       fAddress = 0x20000000,
  41       rAddress = 0x10014000,
  42       sampleDelay = 3))
  43   case PeripheryUARTKey => List(
  44     UARTParams(address = 0x10013000),
  45     UARTParams(address = 0x10023000))
  46   case PeripheryI2CKey => List(
  47     I2CParams(address = 0x10016000))
  48   case PeripheryMockAONKey =>
  49     MockAONParams(address = 0x10000000)
  50   case PeripheryMaskROMKey => List(
  51     MaskROMParams(address = 0x10000, name = "BootROM"))
  52 })
  53
  54 // Freedom E300 Arty Dev Kit Peripherals
  55 class E300ArtyDevKitConfig extends Config(
  56   new E300DevKitPeripherals    ++
  57   new DefaultFreedomEConfig().alter((site,here,up) => {
  58     case DTSTimebase => BigInt(32768)
  59     case JtagDTMKey => new JtagDTMConfig (
  60       idcodeVersion = 2,
  61       idcodePartNum = 0x000,
  62       idcodeManufId = 0x489,
  63       debugIdleCycles = 5)
  64   })
  65 )