From 20de3bb759a36dbffed10adae2159e376b7cb68c Mon Sep 17 00:00:00 2001 From: Andreas Sandberg Date: Thu, 20 Jul 2017 11:58:06 +0100 Subject: dev: Move generic serial devices to src/dev/serial Change-Id: I104227fc460f8b561e7375b329a541c1fce881b2 Signed-off-by: Andreas Sandberg Reviewed-by: Curtis Dunham Reviewed-on: https://gem5-review.googlesource.com/4291 Reviewed-by: Gabe Black --- src/dev/serial/Uart.py | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 src/dev/serial/Uart.py (limited to 'src/dev/serial/Uart.py') diff --git a/src/dev/serial/Uart.py b/src/dev/serial/Uart.py new file mode 100644 index 000000000..53337059b --- /dev/null +++ b/src/dev/serial/Uart.py @@ -0,0 +1,43 @@ +# Copyright (c) 2005-2007 The Regents of The University of Michigan +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer; +# redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution; +# neither the name of the copyright holders nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# Authors: Nathan Binkert + +from m5.params import * +from m5.proxy import * +from Device import BasicPioDevice +from Serial import SerialDevice + +class Uart(BasicPioDevice): + type = 'Uart' + abstract = True + cxx_header = "dev/serial/uart.hh" + platform = Param.Platform(Parent.any, "Platform this device is part of.") + device = Param.SerialDevice(Parent.any, "The terminal") + +class Uart8250(Uart): + type = 'Uart8250' + cxx_header = "dev/serial/uart8250.hh" -- cgit v1.2.3