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import json, sys
import argparse
parser = argparse.ArgumentParser()
parser.add_argument("--imp-apl-prefix", action="store_true")
parser.add_argument("regfile")
args = parser.parse_args()
if args.imp_apl_prefix:
prefix = "IMP_APL_"
else:
prefix = ""
data = json.load(open(args.regfile))
for reg in data:
name = reg['name']
print(f"#define SYS_{prefix}{name} sys_reg({', '.join(str(i) for i in reg['enc'])})")
if name[-4:-1] == "_EL":
name = name[:-4]
for fieldset in reg.get("fieldsets", []):
if "instance" in fieldset:
print(f"// {fieldset['instance']}")
for f in fieldset["fields"]:
fname = f["name"]
msb, lsb = f["msb"], f["lsb"]
if msb == lsb:
print(f"#define {name}_{fname} BIT({lsb})")
else:
print(f"#define {name}_{fname} GENMASK({msb}, {lsb})")
print()
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