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build/openfpgaloader: Allow reuse of programmer for consecutive commands and fix --offset. 

- Avoid appending to self.cmd on each load_bitstream/flash call to allow reused of programmer object.
- Convert address to str.
This commit is contained in:
Florent Kermarrec 2021-10-21 11:25:32 +02:00
parent 8fa4de5ede
commit d16d4917d6
1 changed files with 7 additions and 7 deletions
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14
litex/build/openfpgaloader.py
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@ -22,14 +22,14 @@ class OpenFPGALoader(GenericProgrammer):
self.cmd += ["--freq", str(int(float(freq)))] self.cmd += ["--freq", str(int(float(freq)))]
def load_bitstream(self, bitstream_file): def load_bitstream(self, bitstream_file):
self.cmd += ["--bitstream", bitstream_file] cmd = self.cmd + ["--bitstream", bitstream_file]
self.call(self.cmd) self.call(cmd)
def flash(self, address, data_file, external=False): def flash(self, address, data_file, external=False):
self.cmd += ["--write-flash", "--bitstream", data_file] cmd = self.cmd + ["--write-flash", "--bitstream", data_file]
if external: if external:
self.cmd += ["--external-flash"] cmd += ["--external-flash"]
if address: if address:
self.cmd.append("--offset") cmd += ["--offset"]
self.cmd.append(address) cmd += [str(address)]
self.call(self.cmd) self.call(cmd)