66 lines
2.2 KiB
Scala
66 lines
2.2 KiB
Scala
// See LICENSE for license details.
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package sifive.freedom.everywhere.e300artydevkit
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import freechips.rocketchip.config._
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import freechips.rocketchip.subsystem._
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import freechips.rocketchip.devices.debug._
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import freechips.rocketchip.devices.tilelink._
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import freechips.rocketchip.diplomacy.{DTSModel, DTSTimebase}
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import freechips.rocketchip.system._
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import freechips.rocketchip.tile._
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import sifive.blocks.devices.mockaon._
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import sifive.blocks.devices.gpio._
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import sifive.blocks.devices.pwm._
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import sifive.blocks.devices.spi._
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import sifive.blocks.devices.uart._
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import sifive.blocks.devices.i2c._
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// Default FreedomEConfig
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class DefaultFreedomEConfig extends Config (
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new WithNBreakpoints(2) ++
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new WithNExtTopInterrupts(0) ++
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new WithJtagDTM ++
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new TinyConfig
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)
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// Freedom E300 Arty Dev Kit Peripherals
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class E300DevKitPeripherals extends Config((site, here, up) => {
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case PeripheryGPIOKey => List(
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GPIOParams(address = 0x10012000, width = 32, includeIOF = true))
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case PeripheryPWMKey => List(
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PWMParams(address = 0x10015000, cmpWidth = 8),
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PWMParams(address = 0x10025000, cmpWidth = 16),
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PWMParams(address = 0x10035000, cmpWidth = 16))
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case PeripherySPIKey => List(
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SPIParams(csWidth = 4, rAddress = 0x10024000, sampleDelay = 3),
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SPIParams(csWidth = 1, rAddress = 0x10034000, sampleDelay = 3))
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case PeripherySPIFlashKey => List(
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SPIFlashParams(
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fAddress = 0x20000000,
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rAddress = 0x10014000,
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sampleDelay = 3))
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case PeripheryUARTKey => List(
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UARTParams(address = 0x10013000),
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UARTParams(address = 0x10023000))
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case PeripheryI2CKey => List(
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I2CParams(address = 0x10016000))
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case PeripheryMockAONKey =>
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MockAONParams(address = 0x10000000)
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case PeripheryMaskROMKey => List(
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MaskROMParams(address = 0x10000, name = "BootROM"))
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})
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// Freedom E300 Arty Dev Kit Peripherals
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class E300ArtyDevKitConfig extends Config(
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new E300DevKitPeripherals ++
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new DefaultFreedomEConfig().alter((site,here,up) => {
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case DTSTimebase => BigInt(32768)
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case JtagDTMKey => new JtagDTMConfig (
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idcodeVersion = 2,
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idcodePartNum = 0x000,
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idcodeManufId = 0x489,
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debugIdleCycles = 5)
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})
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)
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