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kasli_soc: separate master drtio memory from rest

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mwojcik 2024-11-29 16:08:56 +08:00
parent e1f493f3ca
commit 805beeacaf
1 changed files with 13 additions and 3 deletions
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16
src/gateware/kasli_soc.py
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@ -8,7 +8,9 @@ from migen.build.generic_platform import *
from migen.genlib.resetsync import AsyncResetSynchronizer from migen.genlib.resetsync import AsyncResetSynchronizer
from migen.genlib.cdc import MultiReg from migen.genlib.cdc import MultiReg
from migen_axi.integration.soc_core import SoCCore from migen_axi.integration.soc_core import SoCCore
from migen_axi.interconnect import axi, axi2csr
from migen_axi.platforms import kasli_soc from migen_axi.platforms import kasli_soc
from misoc.interconnect import csr_bus
from misoc.interconnect.csr import * from misoc.interconnect.csr import *
from misoc.cores import virtual_leds from misoc.cores import virtual_leds
@ -308,6 +310,14 @@ class GenericMaster(SoCCore):
self.submodules.rtio_tsc = rtio.TSC(glbl_fine_ts_width=3) self.submodules.rtio_tsc = rtio.TSC(glbl_fine_ts_width=3)
self.submodules.drtio_axi2csr = axi2csr.AXI2CSR(
bus_csr=csr_bus.Interface(self.csr_data_width, self.csr_address_width),
bus_axi=axi.Interface.like(self.ps7.m_axi_gp0))
self.register_mem("drtio_csr", self.mem_map["axi"],
4 * 2**(self.csr_address_width),
self.drtio_axi2csr.bus)
self.drtio_csr_group = [] self.drtio_csr_group = []
self.drtioaux_csr_group = [] self.drtioaux_csr_group = []
self.drtioaux_memory_group = [] self.drtioaux_memory_group = []
@ -332,9 +342,9 @@ class GenericMaster(SoCCore):
self.csr_devices.append(coreaux_name) self.csr_devices.append(coreaux_name)
size = coreaux.get_mem_size() size = coreaux.get_mem_size()
memory_address = self.axi2csr.register_port(coreaux.get_tx_port(), size) memory_address = self.drtio_axi2csr.register_port(coreaux.get_tx_port(), size)
self.axi2csr.register_port(coreaux.get_rx_port(), size) self.drtio_axi2csr.register_port(coreaux.get_rx_port(), size)
self.add_memory_region(memory_name, self.mem_map["csr"] + memory_address, size * 2) self.add_memory_region(memory_name, self.mem_map["axi"] + memory_address, size * 2)
self.config["HAS_DRTIO"] = None self.config["HAS_DRTIO"] = None
self.config["HAS_DRTIO_ROUTING"] = None self.config["HAS_DRTIO_ROUTING"] = None