litex/sim/cpuif.py

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2014-04-18 04:33:05 -04:00
from migen.bank.description import CSRStatus
def get_csr_csv(csr_base, bank_array):
r = ""
for name, csrs, mapaddr, rmap in bank_array.banks:
reg_base = csr_base + 0x800*mapaddr
for csr in csrs:
nr = (csr.size + 7)//8
r += "{}_{},0x{:08x},{},{}\n".format(name, csr.name, reg_base, nr, "ro" if isinstance(csr, CSRStatus) else "rw")
reg_base += 4*nr
return r