tools/litex_client: Add --length parameter for MMAP read accesses.
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@ -120,11 +120,12 @@ def dump_registers(port, filter=None):
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wb.close()
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wb.close()
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def read_memory(port, addr):
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def read_memory(port, addr, length):
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wb = RemoteClient(port=port)
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wb = RemoteClient(port=port)
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wb.open()
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wb.open()
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print("0x{:08x}".format(wb.read(addr)))
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for offset in range(length//4):
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print(f"0x{addr + 4*offset:08x} : 0x{wb.read(addr + 4*offset):08x}")
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wb.close()
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wb.close()
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@ -146,6 +147,7 @@ def main():
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parser.add_argument("--filter", default=None, help="Registers filter (to be used with --regs).")
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parser.add_argument("--filter", default=None, help="Registers filter (to be used with --regs).")
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parser.add_argument("--read", default=None, help="Do a MMAP Read to SoC bus (--read addr)")
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parser.add_argument("--read", default=None, help="Do a MMAP Read to SoC bus (--read addr)")
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parser.add_argument("--write", default=None, nargs=2, help="Do a MMAP Write to SoC bus (--write addr data)")
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parser.add_argument("--write", default=None, nargs=2, help="Do a MMAP Write to SoC bus (--write addr data)")
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parser.add_argument("--length", default="4", help="MMAP access length")
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args = parser.parse_args()
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args = parser.parse_args()
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port = int(args.port, 0)
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port = int(args.port, 0)
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@ -157,7 +159,7 @@ def main():
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dump_registers(port=port, filter=args.filter)
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dump_registers(port=port, filter=args.filter)
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if args.read:
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if args.read:
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read_memory(port=port, addr=int(args.read, 0))
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read_memory(port=port, addr=int(args.read, 0), length=int(args.length, 0))
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if args.write:
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if args.write:
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write_memory(port=port, addr=int(args.write[0], 0), data=int(args.write[1], 0))
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write_memory(port=port, addr=int(args.write[0], 0), data=int(args.write[1], 0))
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