sanitycheck: Add functions to query device tree for filters
Add the following functions to allow filtering based on device tree
dt_compat_enabled(compat) - Returns true if a device tree node
compatible matches 'compat' and the node is enabled.
dt_alias_exists(alias) - Returns true if a device tree node exists with
'alias' and the node is enabled.
dt_compat_enabled_with_alias - Returns true if a device tree node
compatible matches 'compat' and the node has 'alias' and the node is
enabled.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
diff --git a/scripts/sanitycheck b/scripts/sanitycheck
index 7dfa8b7..0773990 100755
--- a/scripts/sanitycheck
+++ b/scripts/sanitycheck
@@ -199,6 +199,13 @@
from pathlib import Path
from distutils.spawn import find_executable
+ZEPHYR_BASE = os.getenv("ZEPHYR_BASE")
+if not ZEPHYR_BASE:
+ sys.exit("$ZEPHYR_BASE environment variable undefined")
+
+sys.path.insert(0, os.path.join(ZEPHYR_BASE, "scripts", "dts"))
+import edtlib
+
import logging
@@ -209,11 +216,6 @@
log_format = "%(levelname)s %(name)s::%(module)s.%(funcName)s():%(lineno)d: %(message)s"
logging.basicConfig(format=log_format, level=30)
-ZEPHYR_BASE = os.environ.get("ZEPHYR_BASE")
-if not ZEPHYR_BASE:
- sys.stderr.write("$ZEPHYR_BASE environment variable undefined.\n")
- exit(1)
-
# Use this for internal comparisons; that's what canonicalization is
# for. Don't use it when invoking other components of the build system
# to avoid confusing and hard to trace inconsistencies in error messages
@@ -1902,7 +1904,10 @@
if self.testcase and self.testcase.tc_filter:
try:
- res = expr_parser.parse(self.testcase.tc_filter, filter_data)
+ dts_path = os.path.join(self.build_dir, "zephyr", self.platform.name + ".dts.pre.tmp")
+ edt = edtlib.EDT(dts_path, [os.path.join(ZEPHYR_BASE, "dts", "bindings")])
+ res = expr_parser.parse(self.testcase.tc_filter, filter_data, edt)
+
except (ValueError, SyntaxError) as se:
sys.stderr.write(
"Failed processing %s\n" % self.testcase.yamlfile)
