138 lines
4.3 KiB
Python
Executable File
138 lines
4.3 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
import subprocess
|
|
import tempfile
|
|
import argparse
|
|
import os
|
|
import string
|
|
import sys
|
|
|
|
quartus_cpf_template = """<?xml version="1.0" encoding="US-ASCII" standalone="yes"?>
|
|
<cof>
|
|
<output_filename>${OUTPUT_FILENAME}</output_filename>
|
|
<n_pages>1</n_pages>
|
|
<width>1</width>
|
|
<mode>14</mode>
|
|
<sof_data>
|
|
<user_name>Page_0</user_name>
|
|
<page_flags>1</page_flags>
|
|
<bit0>
|
|
<sof_filename>${SOF_FILENAME}<compress_bitstream>1</compress_bitstream></sof_filename>
|
|
</bit0>
|
|
</sof_data>
|
|
<version>10</version>
|
|
<create_cvp_file>0</create_cvp_file>
|
|
<create_hps_iocsr>0</create_hps_iocsr>
|
|
<auto_create_rpd>0</auto_create_rpd>
|
|
<rpd_little_endian>1</rpd_little_endian>
|
|
<options>
|
|
<map_file>1</map_file>
|
|
</options>
|
|
<MAX10_device_options>
|
|
<por>0</por>
|
|
<io_pullup>1</io_pullup>
|
|
<config_from_cfm0_only>0</config_from_cfm0_only>
|
|
<isp_source>0</isp_source>
|
|
<verify_protect>0</verify_protect>
|
|
<epof>0</epof>
|
|
<ufm_source>2</ufm_source>
|
|
<ufm_filepath>${KERNEL_FILENAME}</ufm_filepath>
|
|
</MAX10_device_options>
|
|
<advanced_options>
|
|
<ignore_epcs_id_check>2</ignore_epcs_id_check>
|
|
<ignore_condone_check>2</ignore_condone_check>
|
|
<plc_adjustment>0</plc_adjustment>
|
|
<post_chain_bitstream_pad_bytes>-1</post_chain_bitstream_pad_bytes>
|
|
<post_device_bitstream_pad_bytes>-1</post_device_bitstream_pad_bytes>
|
|
<bitslice_pre_padding>1</bitslice_pre_padding>
|
|
</advanced_options>
|
|
</cof>
|
|
"""
|
|
|
|
# XXX Do we care about FileRevision, DefaultMfr, PartName? Do they need
|
|
# to be parameters? So far seems to work across 2 different boards, leave
|
|
# this alone for now.
|
|
quartus_pgm_template = """/* Quartus Prime Version 16.0.0 Build 211 04/27/2016 SJ Lite Edition */
|
|
JedecChain;
|
|
FileRevision(JESD32A);
|
|
DefaultMfr(6E);
|
|
|
|
P ActionCode(Cfg)
|
|
Device PartName(10M50DAF484ES) Path("${POF_DIR}/") File("${POF_FILE}") MfrSpec(OpMask(1));
|
|
|
|
ChainEnd;
|
|
|
|
AlteraBegin;
|
|
ChainType(JTAG);
|
|
AlteraEnd;"""
|
|
|
|
|
|
def create_pof(input_sof, kernel_hex):
|
|
"""given an input CPU .sof file and a kernel binary, return a file-like
|
|
object containing .pof data suitable for flashing onto the device"""
|
|
|
|
t = string.Template(quartus_cpf_template)
|
|
output_pof = tempfile.NamedTemporaryFile(suffix=".pof")
|
|
|
|
input_sof = os.path.abspath(input_sof)
|
|
kernel_hex = os.path.abspath(kernel_hex)
|
|
|
|
# These tools are very stupid and freak out if the desired filename
|
|
# extensions are used. The kernel image must have extension .hex
|
|
|
|
with tempfile.NamedTemporaryFile(suffix=".cof") as temp_xml:
|
|
|
|
xml = t.substitute(SOF_FILENAME=input_sof,
|
|
OUTPUT_FILENAME=output_pof.name,
|
|
KERNEL_FILENAME=kernel_hex)
|
|
|
|
temp_xml.write(bytes(xml, 'UTF-8'))
|
|
temp_xml.flush()
|
|
|
|
cmd = ["quartus_cpf", "-c", temp_xml.name]
|
|
try:
|
|
subprocess.check_output(cmd)
|
|
except subprocess.CalledProcessError as cpe:
|
|
sys.exit(cpe.output.decode("utf-8") +
|
|
"\nFailed to create POF file")
|
|
|
|
return output_pof
|
|
|
|
|
|
def flash_kernel(device_id, input_sof, kernel_hex):
|
|
pof_file = create_pof(input_sof, kernel_hex)
|
|
|
|
with tempfile.NamedTemporaryFile(suffix=".cdf") as temp_cdf:
|
|
dname, fname = os.path.split(pof_file.name)
|
|
t = string.Template(quartus_pgm_template)
|
|
cdf = t.substitute(POF_DIR=dname, POF_FILE=fname)
|
|
temp_cdf.write(bytes(cdf, 'UTF-8'))
|
|
temp_cdf.flush()
|
|
cmd = ["quartus_pgm", "-c", device_id, temp_cdf.name]
|
|
try:
|
|
subprocess.check_output(cmd)
|
|
except subprocess.CalledProcessError as cpe:
|
|
sys.exit(cpe.output.decode("utf-8") +
|
|
"\nFailed to flash image")
|
|
pof_file.close()
|
|
|
|
def main():
|
|
parser = argparse.ArgumentParser(description="Flash zephyr onto Altera boards", allow_abbrev=False)
|
|
parser.add_argument("-s", "--sof",
|
|
help=".sof file with Nios II CPU configuration")
|
|
parser.add_argument("-k", "--kernel",
|
|
help="Zephyr kernel image to place into UFM in Intel HEX format")
|
|
parser.add_argument("-d", "--device",
|
|
help="Remote device identifier / cable name. Default is "
|
|
"USB-BlasterII. Run jtagconfig -n if unsure.",
|
|
default="USB-BlasterII")
|
|
|
|
args = parser.parse_args()
|
|
|
|
flash_kernel(args.device, args.sof, args.kernel)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|