| #!/usr/bin/env python3 |
| # vim: set syntax=python ts=4 : |
| # |
| # Copyright (c) 2018-2022 Intel Corporation |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| import os |
| import scl |
| from twisterlib.config_parser import TwisterConfigParser |
| from twisterlib.environment import ZEPHYR_BASE |
| |
| class Platform: |
| """Class representing metadata for a particular platform |
| |
| Maps directly to BOARD when building""" |
| |
| platform_schema = scl.yaml_load(os.path.join(ZEPHYR_BASE, |
| "scripts", "schemas", "twister", "platform-schema.yaml")) |
| |
| def __init__(self): |
| """Constructor. |
| |
| """ |
| |
| self.name = "" |
| self.twister = True |
| # if no RAM size is specified by the board, take a default of 128K |
| self.ram = 128 |
| |
| self.timeout_multiplier = 1.0 |
| self.ignore_tags = [] |
| self.only_tags = [] |
| self.default = False |
| # if no flash size is specified by the board, take a default of 512K |
| self.flash = 512 |
| self.supported = set() |
| |
| self.arch = "" |
| self.type = "na" |
| self.simulation = "na" |
| self.supported_toolchains = [] |
| self.env = [] |
| self.env_satisfied = True |
| self.filter_data = dict() |
| |
| def load(self, platform_file): |
| scp = TwisterConfigParser(platform_file, self.platform_schema) |
| scp.load() |
| data = scp.data |
| |
| self.name = data['identifier'] |
| self.twister = data.get("twister", True) |
| # if no RAM size is specified by the board, take a default of 128K |
| self.ram = data.get("ram", 128) |
| testing = data.get("testing", {}) |
| self.timeout_multiplier = testing.get("timeout_multiplier", 1.0) |
| self.ignore_tags = testing.get("ignore_tags", []) |
| self.only_tags = testing.get("only_tags", []) |
| self.default = testing.get("default", False) |
| # if no flash size is specified by the board, take a default of 512K |
| self.flash = data.get("flash", 512) |
| self.supported = set() |
| for supp_feature in data.get("supported", []): |
| for item in supp_feature.split(":"): |
| self.supported.add(item) |
| |
| self.arch = data['arch'] |
| self.type = data.get('type', "na") |
| self.simulation = data.get('simulation', "na") |
| self.supported_toolchains = data.get("toolchain", []) |
| self.env = data.get("env", []) |
| self.env_satisfied = True |
| for env in self.env: |
| if not os.environ.get(env, None): |
| self.env_satisfied = False |
| |
| def __repr__(self): |
| return "<%s on %s>" % (self.name, self.arch) |
