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Merge pull request #1925 from chmousset/fix_efinix_t8q144 

[fix] T8Q144 PLL input instance reference
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enjoy-digital 2024-04-15 17:38:37 +02:00 committed by GitHub
parent 2d1dd45fd2 739b66a15b
commit e3d1391487
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GPG Key ID: B5690EEEBB952194
2 changed files with 3 additions and 3 deletions
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4
litex/build/efinix/dbparser.py
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@ -107,9 +107,9 @@ class EfinixDbParser:
peri = root.findall('efxpt:periphery_instance', namespaces)
for p in peri:
# T20/T120 have instance attribute in single_conn
# not true for T4/T8 -> search in dependency subnode
# not true for T4/T8 (except for TQFP144 package) -> search in dependency subnode
if p.get('block') == 'pll':
if self.device[0:2] not in ['T4', 'T8']:
if self.device[0:2] not in ['T4', 'T8'] or self.device[0:6] == "T8Q144":
conn = p.findall('efxpt:single_conn', namespaces)
for c in conn:
i = c.get('instance')

2
litex/build/efinix/ifacewriter.py
View File

@ -289,7 +289,7 @@ design.create("{2}", "{3}", "./../gateware", overwrite=True)
elif block["input_clock"] == "EXTERNAL":
# PLL V1 has a different configuration
if partnumber[0:2] in ["T4", "T8"]:
if partnumber[0:2] in ["T4", "T8"] and partnumber != "T8Q144":
cmd += 'design.gen_pll_ref_clock("{}", pll_res="{}", refclk_res="{}", refclk_name="{}", ext_refclk_no="{}")\n\n' \
.format(name, block["resource"], block["input_clock_pad"], block["input_clock_name"], block["clock_no"])
else: