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platform.py
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platform.py
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# Copyright 2014-present PlatformIO <contact@platformio.org>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import sys
from platformio.public import PlatformBase
IS_WINDOWS = sys.platform.startswith("win")
class SifivePlatform(PlatformBase):
def configure_default_packages(self, variables, targets):
if "zephyr" in variables.get("pioframework", []):
for p in self.packages:
if p in ("tool-cmake", "tool-dtc", "tool-ninja"):
self.packages[p]["optional"] = False
if not IS_WINDOWS:
self.packages["tool-gperf"]["optional"] = False
upload_protocol = variables.get(
"upload_protocol",
self.board_config(variables.get("board")).get(
"upload.protocol", ""))
if upload_protocol == "renode" and "debug" not in targets:
self.packages["tool-renode"]["type"] = "uploader"
return super().configure_default_packages(variables, targets)
def get_boards(self, id_=None):
result = super().get_boards(id_)
if not result:
return result
if id_:
return self._add_default_debug_tools(result)
else:
for key in result:
result[key] = self._add_default_debug_tools(result[key])
return result
def _add_default_debug_tools(self, board):
debug = board.manifest.get("debug", {})
upload_protocols = board.manifest.get("upload",
{}).get("protocols", [])
if "tools" not in debug:
debug["tools"] = {}
tools = ("jlink", "qemu", "renode", "ftdi", "minimodule",
"olimex-arm-usb-tiny-h", "olimex-arm-usb-ocd-h",
"olimex-arm-usb-ocd", "olimex-jtag-tiny", "tumpa")
for tool in tools:
if tool in ("qemu", "renode"):
if not debug.get("%s_machine" % tool):
continue
elif (tool not in upload_protocols or tool in debug["tools"]):
continue
if tool == "jlink":
assert debug.get("jlink_device"), (
"Missed J-Link Device ID for %s" % board.id)
debug["tools"][tool] = {
"server": {
"package": "tool-jlink",
"arguments": [
"-singlerun",
"-if", "JTAG",
"-select", "USB",
"-jtagconf", "-1,-1",
"-device", debug.get("jlink_device"),
"-port", "2331"
],
"executable": ("JLinkGDBServerCL.exe"
if IS_WINDOWS else
"JLinkGDBServer")
},
"onboard": tool in debug.get("onboard_tools", [])
}
elif tool == "qemu":
machine64bit = "64" in board.get("build.mabi")
debug["tools"][tool] = {
"server": {
"package": "tool-qemu-riscv",
"arguments": [
"-nographic",
"-machine", debug.get("qemu_machine"),
"-d", "unimp,guest_errors",
"-gdb", "tcp::1234",
"-S"
],
"executable": "bin/qemu-system-riscv%s" % (
"64" if machine64bit else "32")
}
}
elif tool == "renode":
assert debug.get("renode_machine"), (
"Missing Renode machine ID for %s" % board.id)
debug["tools"][tool] = {
"server": {
"package": "tool-renode",
"arguments": [
"--disable-xwt",
"-e", "include @%s" % os.path.join(
"scripts", "single-node", debug.get("renode_machine")),
"-e", "machine StartGdbServer 3333 True"
],
"executable": ("bin/Renode"
if IS_WINDOWS else
"renode"),
"ready_pattern": "GDB server with all CPUs started on port"
}
}
else:
server_args = [
"-s", "$PACKAGE_DIR/share/openocd/scripts"
]
sdk_dir = self.get_package_dir("framework-freedom-e-sdk")
board_cfg = os.path.join(
sdk_dir or "", "bsp", "sifive-%s" % board.id, "openocd.cfg")
if os.path.isfile(board_cfg):
server_args.extend(["-f", board_cfg])
elif board.id == "e310-arty":
server_args.extend([
"-f", os.path.join("interface", "ftdi", "%s.cfg" % (
"arty-onboard-ftdi" if tool == "ftdi" else tool)),
"-f", os.path.join(
sdk_dir or "", "bsp", "freedom-e310-arty", "openocd.cfg")
])
else:
assert "Unknown debug configuration", board.id
debug["tools"][tool] = {
"server": {
"package": "tool-openocd-riscv",
"executable": "bin/openocd",
"arguments": server_args
},
"onboard": tool in debug.get("onboard_tools", []),
"init_cmds": debug.get("init_cmds", None)
}
board.manifest["debug"] = debug
return board
def configure_debug_session(self, debug_config):
if debug_config.speed:
server_executable = (debug_config.server or {}).get("executable", "").lower()
if "openocd" in server_executable:
debug_config.server["arguments"].extend(
["-c", "adapter speed %s" % debug_config.speed]
)
elif "jlink" in server_executable:
debug_config.server["arguments"].extend(
["-speed", debug_config.speed]
)