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xilinx_ise: cleanup

This commit is contained in:
Sebastien Bourdeauducq 2013-08-08 00:15:35 +02:00
parent 9d531ba06a
commit 88611be368
1 changed files with 6 additions and 5 deletions
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11
mibuild/xilinx_ise.py
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@ -104,24 +104,25 @@ def _run_ise(build_name, ise_path, source, mode="verilog"):
tools_version = max(vers)
bits = struct.calcsize("P")*8
xilinx_settings_file = '%s/%s/ISE_DS/settings%d.sh' % (ise_path, tools_version, bits)
xilinx_settings_file = os.path.join(ise_path, tools_version, "ISE_DS", "settings{0}.sh".format(bits))
if not os.path.exists(xilinx_settings_file) and bits == 64:
# if we are on 64-bit system but the toolchain isn't, try the 32-bit env.
xilinx_settings_file = '%s/%s/ISE_DS/settings%d.sh' % (ise_path, tools_version, 32)
xilinx_settings_file = os.path.join(ise_path, tools_version, "ISE_DS", "settings32.sh")
build_script_contents += "source " + xilinx_settings_file + "\n"
if mode == "edif":
build_script_contents += """
ngdbuild -uc {build_name}.ucf {build_name}.edif {build_name}.ngd""".format(build_name=build_name)
ngdbuild -uc {build_name}.ucf {build_name}.edif {build_name}.ngd"""
else:
build_script_contents += """
xst -ifn {build_name}.xst
ngdbuild -uc {build_name}.ucf {build_name}.ngc {build_name}.ngd""".format(build_name=build_name)
ngdbuild -uc {build_name}.ucf {build_name}.ngc {build_name}.ngd"""
build_script_contents += """
map -ol high -w -o {build_name}_map.ncd {build_name}.ngd {build_name}.pcf
par -ol high -w {build_name}_map.ncd {build_name}.ncd {build_name}.pcf
bitgen -g LCK_cycle:6 -g Binary:Yes -w {build_name}.ncd {build_name}.bit
""".format(build_name=build_name)
"""
build_script_contents = build_script_contents.format(build_name=build_name)
build_script_file = "build_" + build_name + ".sh"
tools.write_to_file(build_script_file, build_script_contents)