diff --git a/CHANGES.md b/CHANGES.md index 7bdc601d6..07ec80fae 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -48,6 +48,7 @@ [> Changed ---------- - litex/gen : Added local version of genlib.cdc/misc to better decouple with Migen and prepare Amaranth's compat use. + - soc/add_uartbone : Renamed name parameter to uart_name (for consistency with other cores). [> 2023.04, released on May 8th 2023 ------------------------------------ diff --git a/litex/soc/integration/soc.py b/litex/soc/integration/soc.py index cef8ceefa..fa306c302 100644 --- a/litex/soc/integration/soc.py +++ b/litex/soc/integration/soc.py @@ -966,7 +966,7 @@ class SoC(LiteXModule, SoCCoreCompat): bursting = self.bus.bursting ) ram = ram_cls(size, bus=ram_bus, init=contents, read_only=("w" not in mode), name=name) - self.bus.add_slave(name, ram.bus, SoCRegion(origin=origin, size=size, mode=mode)) + self.bus.add_slave(name=name, slave=ram.bus, region=SoCRegion(origin=origin, size=size, mode=mode)) self.check_if_exists(name) self.logger.info("RAM {} {} {}.".format( colorer(name), @@ -997,7 +997,7 @@ class SoC(LiteXModule, SoCCoreCompat): "axi-lite": axi.AXILite2CSR, "axi" : axi.AXILite2CSR, # Note: CSR is a slow bus so using AXI-Lite is fine. }[self.bus.standard] - csr_bridge_name = name + "_bridge" + csr_bridge_name = f"{name}_bridge" self.check_if_exists(csr_bridge_name) csr_bridge = csr_bridge_cls( bus_csr = csr_bus.Interface( @@ -1127,7 +1127,7 @@ class SoC(LiteXModule, SoCCoreCompat): bursting = self.bus.bursting ) dma_bus = wishbone.Interface(data_width=self.bus.data_width) - self.dma_bus.add_slave("dma", slave=dma_bus, region=SoCRegion(origin=0x00000000, size=0x100000000)) # FIXME: covers lower 4GB only + self.dma_bus.add_slave(name="dma", slave=dma_bus, region=SoCRegion(origin=0x00000000, size=0x100000000)) # FIXME: covers lower 4GB only self.submodules += wishbone.Converter(dma_bus, self.cpu.dma_bus) # Connect SoCController's reset to CPU reset. @@ -1430,17 +1430,19 @@ class LiteXSoC(SoC): self.add_constant("UART_POLLING") # Add UARTbone --------------------------------------------------------------------------------- - def add_uartbone(self, name="serial", clk_freq=None, baudrate=115200, cd="sys"): + def add_uartbone(self, name="uartbone", uart_name="serial", clk_freq=None, baudrate=115200, cd="sys"): # Imports. from litex.soc.cores import uart # Core. if clk_freq is None: clk_freq = self.sys_clk_freq - self.check_if_exists("uartbone") - self.uartbone_phy = uart.UARTPHY(self.platform.request(name), clk_freq, baudrate) - self.uartbone = uart.UARTBone(phy=self.uartbone_phy, clk_freq=clk_freq, cd=cd) - self.bus.add_master(name="uartbone", master=self.uartbone.wishbone) + self.check_if_exists(name) + uartbone_phy = uart.UARTPHY(self.platform.request(uart_name), clk_freq, baudrate) + uartbone = uart.UARTBone(phy=uartbone_phy, clk_freq=clk_freq, cd=cd) + self.add_module(name=f"{name}_phy", module=uartbone_phy) + self.add_module(name=name, module=uartbone) + self.bus.add_master(name=name, master=uartbone.wishbone) # Add JTAGbone --------------------------------------------------------------------------------- def add_jtagbone(self, name="jtagbone", chain=1): @@ -1612,7 +1614,7 @@ class LiteXSoC(SoC): # Create Wishbone Slave. wb_sdram = wishbone.Interface(data_width=self.bus.data_width) - self.bus.add_slave("main_ram", wb_sdram) + self.bus.add_slave(name="main_ram", slave=wb_sdram) # L2 Cache if l2_cache_size != 0: @@ -1771,13 +1773,13 @@ class LiteXSoC(SoC): # PHY. spiflash_phy = phy if spiflash_phy is None: - self.check_if_exists(name + "_phy") + self.check_if_exists(f"{name}_phy") spiflash_pads = self.platform.request(name if mode == "1x" else name + mode) spiflash_phy = LiteSPIPHY(spiflash_pads, module, device=self.platform.device, default_divisor=int(self.sys_clk_freq/clk_freq), rate=rate) self.add_module(name=f"{name}_phy", module=spiflash_phy) # Core. - self.check_if_exists(name + "_mmap") + self.check_if_exists(f"{name}_mmap") spiflash_core = LiteSPI(spiflash_phy, mmap_endianness=self.cpu.endianness, **kwargs) self.add_module(name=f"{name}_core", module=spiflash_core) spiflash_region = SoCRegion(origin=self.mem_map.get(name, None), size=module.total_size)