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Update comments on harnessbinders in AbstractConfig

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This commit is contained in:
Jerry Zhao
2023-05-11 10:45:31 -07:00
parent 1a6b34696e
commit a9bc11accb
1 changed files with 12 additions and 12 deletions
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24
generators/chipyard/src/main/scala/config/AbstractConfig.scala
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@@ -12,18 +12,18 @@ import org.chipsalliance.cde.config.{Config}
class AbstractConfig extends Config(
// The HarnessBinders control generation of hardware in the TestHarness
new chipyard.harness.WithUARTAdapter ++ // add UART adapter to display UART on stdout, if uart is present
new chipyard.harness.WithBlackBoxSimMem ++ // add SimDRAM DRAM model for axi4 backing memory, if axi4 mem is enabled
new chipyard.harness.WithSimTSIOverSerialTL ++ // add external serial-adapter and RAM
new chipyard.harness.WithSimDebug ++ // add SimJTAG or SimDTM adapters if debug module is enabled
new chipyard.harness.WithGPIOTiedOff ++ // tie-off chiptop GPIOs, if GPIOs are present
new chipyard.harness.WithSimSPIFlashModel ++ // add simulated SPI flash memory, if SPI is enabled
new chipyard.harness.WithSimAXIMMIO ++ // add SimAXIMem for axi4 mmio port, if enabled
new chipyard.harness.WithTieOffInterrupts ++ // tie-off interrupt ports, if present
new chipyard.harness.WithTieOffL2FBusAXI ++ // tie-off external AXI4 master, if present
new chipyard.harness.WithCustomBootPinPlusArg ++
new chipyard.harness.WithClockAndResetFromHarness ++
new chipyard.harness.WithAbsoluteFreqHarnessClockInstantiator ++
new chipyard.harness.WithUARTAdapter ++ // add UART adapter to display UART on stdout, if uart is present
new chipyard.harness.WithBlackBoxSimMem ++ // add SimDRAM DRAM model for axi4 backing memory, if axi4 mem is enabled
new chipyard.harness.WithSimTSIOverSerialTL ++ // add external serial-adapter and RAM
new chipyard.harness.WithSimDebug ++ // add SimJTAG or SimDTM adapters if debug module is enabled
new chipyard.harness.WithGPIOTiedOff ++ // tie-off chiptop GPIOs, if GPIOs are present
new chipyard.harness.WithSimSPIFlashModel ++ // add simulated SPI flash memory, if SPI is enabled
new chipyard.harness.WithSimAXIMMIO ++ // add SimAXIMem for axi4 mmio port, if enabled
new chipyard.harness.WithTieOffInterrupts ++ // tie-off interrupt ports, if present
new chipyard.harness.WithTieOffL2FBusAXI ++ // tie-off external AXI4 master, if present
new chipyard.harness.WithCustomBootPinPlusArg ++ // drive custom-boot pin with a plusarg, if custom-boot-pin is present
new chipyard.harness.WithClockAndResetFromHarness ++ // all Clock/Reset I/O in ChipTop should be driven by harnessClockInstantiator
new chipyard.harness.WithAbsoluteFreqHarnessClockInstantiator ++ // generate clocks in harness with unsynthesizable ClockSourceAtFreqMHz
// The IOBinders instantiate ChipTop IOs to match desired digital IOs
// IOCells are generated for "Chip-like" IOs, while simulation-only IOs are directly punched through