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FIX: change default UART fifo depth

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-T.K.-
2023-12-04 02:32:31 -08:00
parent 9ae012fe5d
commit ae6bd057b6
1 changed files with 3 additions and 2 deletions
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5
generators/chipyard/src/main/scala/config/fragments/PeripheralFragments.scala
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@@ -65,11 +65,12 @@ class WithNoUART extends Config((site, here, up) => {
* @param address the address of the UART device
* @param baudrate the baudrate of the UART device
*/
class WithUART(baudrate: BigInt = 115200, address: BigInt = 0x10020000) extends Config ((site, here, up) => {
class WithUART(baudrate: BigInt = 115200, address: BigInt = 0x10020000, txEntries: Int = 8, rxEntries: Int = 8) extends Config ((site, here, up) => {
case PeripheryUARTKey => up(PeripheryUARTKey) ++ Seq(
UARTParams(address = address, nTxEntries = 256, nRxEntries = 256, initBaudRate = baudrate))
UARTParams(address = address, nTxEntries = txEntries, nRxEntries = rxEntries, initBaudRate = baudrate))
})
// @deprecated("Use WithUART instead of WithUARTFIFOEntries", "chipyard v1.10")
class WithUARTFIFOEntries(txEntries: Int, rxEntries: Int) extends Config((site, here, up) => {
case PeripheryUARTKey => up(PeripheryUARTKey).map(_.copy(nTxEntries = txEntries, nRxEntries = rxEntries))
})