def toolchain_erase(self):
""" Erases the LUNA board's flash. """
from apollo_fpga import ApolloDebugger
from apollo_fpga.flash import ensure_flash_gateware_loaded
# Create our connection to the debug module.
debugger = ApolloDebugger()
ensure_flash_gateware_loaded(debugger, platform=self.__class__())
with debugger.flash as flash:
flash.erase()
debugger.soft_reset()
def toolchain_erase(self):
""" Erases the LUNA board's flash. """
from apollo_fpga import ApolloDebugger
from apollo_fpga.ecp5 import ECP5_JTAGProgrammer
# Create our connection to the debug module.
debugger = ApolloDebugger()
self._ensure_unconfigured(debugger)
with debugger.jtag as jtag:
programmer = ECP5_JTAGProgrammer(jtag)
programmer.erase_flash()
debugger.soft_reset()
def toolchain_flash(self, products, name="top"):
""" Programs the LUNA board's flash via its sideband connection. """
from apollo_fpga import ApolloDebugger
from apollo_fpga.flash import ensure_flash_gateware_loaded
# Create our connection to the debug module.
debugger = ApolloDebugger()
ensure_flash_gateware_loaded(debugger, platform=self.__class__())
# Grab our generated bitstream, and upload it to the .
bitstream = products.get("{}.bit".format(name))
with debugger.flash as flash:
flash.program(bitstream)
debugger.soft_reset()
def toolchain_flash(self, products, name="top"):
""" Programs the LUNA board's flash via its sideband connection. """
from apollo_fpga import ApolloDebugger
from apollo_fpga.ecp5 import ECP5_JTAGProgrammer
# Create our connection to the debug module.
debugger = ApolloDebugger()
self._ensure_unconfigured(debugger)
# Grab our generated bitstream, and upload it to the .
bitstream = products.get("{}.bit".format(name))
with debugger.jtag as jtag:
programmer = ECP5_JTAGProgrammer(jtag)
programmer.flash(bitstream)
debugger.soft_reset()
