Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

build/xilinx/vivado.py: Allow a tcl script to be added as ip. These tcl scripts tend to generate .xci's on the fly. The tcl script can be looked up in the vivado console as the ip is generated

This commit is contained in:
Vamsi Vytla 2021-02-15 09:29:00 -08:00
parent 460fada3ac
commit 1fde282291
1 changed files with 12 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
litex/build/xilinx/vivado.py
View File

@ -171,6 +171,9 @@ class XilinxVivadoToolchain:
# Add IPs
tcl.append("\n# Add IPs\n")
for filename, disable_constraints in platform.ips.items():
if filename.endswith("tcl"):
tcl += open(filename, "r").read().splitlines()
else:
filename_tcl = "{" + filename + "}"
ip = os.path.splitext(os.path.basename(filename))[0]
tcl.append("read_ip " + filename_tcl)
@ -179,7 +182,7 @@ class XilinxVivadoToolchain:
tcl.append("synth_ip [get_ips {}] -force".format(ip))
tcl.append("get_files -all -of_objects [get_files {}]".format(filename_tcl))
if disable_constraints:
tcl.append("set_property is_enabled false [get_files -of_objects [get_files {}] -filter {{FILE_TYPE == XDC}}]".format(filename_tcl))
tcl.append("set_property is_enabled false [get_files -of_objects [get_files {}] -filter {{FILE_TYPE== XDC}}]".format(filename_tcl))
# Add constraints
tcl.append("\n# Add constraints\n")