def load_bitstream(self, bitstream_file):
svf_file = bitstream_file.replace(".bit", ".svf")
- subprocess.call(["openocd", "-f", self.openocd_config , "-c", "transport select jtag; init; svf \"{}\"; exit".format(svf_file)])
+ subprocess.call(["openocd", "-f", self.openocd_config , "-c", "transport select jtag; init; svf quiet progress \"{}\"; exit".format(svf_file)])
- def flash(self, address, data, erase=False, verify=True):
+ def flash(self, address, data, verify=True):
if self.flash_proxy_basename is None:
flash_proxy = None
else:
flash_proxy = self.find_flash_proxy()
- if erase:
- erase = "erase"
- else:
- erase = ""
-
script = "; ".join([
"transport select jtag",
"target create ecp5.spi0.proxy testee -chain-position ecp5.tap",
"flash bank spi0 jtagspi 0 0 0 0 ecp5.spi0.proxy 0x32",
"init",
- "svf \"{}\"" if flash_proxy is not None else "".format(flash_proxy),
+ "svf quiet progress \"{}\"".format(flash_proxy) if flash_proxy is not None else "",
"reset halt",
"flash probe spi0",
- "flash write_image {0} \"{1}\" 0x{2:x}".format(erase, data, address),
+ "flash write_image erase \"{0}\" 0x{1:x}".format(data, address),
"flash verify_bank spi0 \"{0}\" 0x{1:x}" if verify else "".format(data, address),
"exit"
])