@@ -141,17 +141,19 @@ class DtbPlatdata(object):
_valid_nodes: A list of Node object with compatible strings
_include_disabled: true to include nodes marked status = "disabled"
_outfile: The current output file (sys.stdout or a real file)
+ _warning_disabled: true to disable warnings about driver names not found
_lines: Stashed list of output lines for outputting in the future
_aliases: Dict that hold aliases for compatible strings
_drivers: List of valid driver names found in drivers/
_driver_aliases: Dict that holds aliases for driver names
"""
- def __init__(self, dtb_fname, include_disabled):
+ def __init__(self, dtb_fname, include_disabled, warning_disable):
self._fdt = None
self._dtb_fname = dtb_fname
self._valid_nodes = None
self._include_disabled = include_disabled
self._outfile = None
+ self._warning_disable = warning_disable
self._lines = []
self._aliases = {}
self._drivers = []
@@ -177,7 +179,8 @@ class DtbPlatdata(object):
compat_c_old = compat_c
compat_c = self._driver_aliases.get(compat_c)
if not compat_c:
- print('WARNING: the driver %s was not found in the driver list' % (compat_c_old))
+ if not self._warning_disable: # pragma: no cover
+ print('WARNING: the driver %s was not found in the driver list' % (compat_c_old))
compat_c = compat_c_old
else: # pragma: no cover
aliases_c = [compat_c_old] + aliases_c
@@ -623,7 +626,7 @@ class DtbPlatdata(object):
nodes_to_output.remove(node)
-def run_steps(args, dtb_file, include_disabled, output):
+def run_steps(args, dtb_file, include_disabled, output, warning_disable = False):
"""Run all the steps of the dtoc tool
Args:
@@ -635,7 +638,7 @@ def run_steps(args, dtb_file, include_disabled, output):
if not args:
raise ValueError('Please specify a command: struct, platdata')
- plat = DtbPlatdata(dtb_file, include_disabled)
+ plat = DtbPlatdata(dtb_file, include_disabled, warning_disable)
plat.scan_drivers()
plat.scan_dtb()
plat.scan_tree()
@@ -154,12 +154,12 @@ class TestDtoc(unittest.TestCase):
"""Test output from a device tree file with no nodes"""
dtb_file = get_dtb_file('dtoc_test_empty.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
lines = infile.read().splitlines()
self.assertEqual(HEADER.splitlines(), lines)
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
with open(output) as infile:
lines = infile.read().splitlines()
self.assertEqual(C_HEADER.splitlines() + [''], lines)
@@ -168,7 +168,7 @@ class TestDtoc(unittest.TestCase):
"""Test output from some simple nodes with various types of data"""
dtb_file = get_dtb_file('dtoc_test_simple.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(HEADER + '''
@@ -193,7 +193,7 @@ struct dtd_sandbox_spl_test_2 {
};
''', data)
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(C_HEADER + '''
@@ -272,7 +272,7 @@ U_BOOT_DEVICE(pmic_at_9) = {
"""Test output from a node containing a phandle reference"""
dtb_file = get_dtb_file('dtoc_test_phandle.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(HEADER + '''
@@ -284,7 +284,7 @@ struct dtd_target {
};
''', data)
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(C_HEADER + '''
@@ -344,7 +344,7 @@ U_BOOT_DEVICE(phandle_source2) = {
"""Test output from a node containing a phandle reference"""
dtb_file = get_dtb_file('dtoc_test_phandle_single.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(HEADER + '''
@@ -360,7 +360,7 @@ struct dtd_target {
"""Test that phandle targets are generated before their references"""
dtb_file = get_dtb_file('dtoc_test_phandle_reorder.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(C_HEADER + '''
@@ -390,7 +390,7 @@ U_BOOT_DEVICE(phandle_source2) = {
capture_stderr=True)
output = tools.GetOutputFilename('output')
with self.assertRaises(ValueError) as e:
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
self.assertIn("Cannot parse 'clocks' in node 'phandle-source'",
str(e.exception))
@@ -400,7 +400,7 @@ U_BOOT_DEVICE(phandle_source2) = {
capture_stderr=True)
output = tools.GetOutputFilename('output')
with self.assertRaises(ValueError) as e:
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
self.assertIn("Node 'phandle-target' has no '#clock-cells' property",
str(e.exception))
@@ -408,7 +408,7 @@ U_BOOT_DEVICE(phandle_source2) = {
"""Test output from a node with multiple compatible strings"""
dtb_file = get_dtb_file('dtoc_test_aliases.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(HEADER + '''
@@ -419,7 +419,7 @@ struct dtd_compat1 {
#define dtd_compat3 dtd_compat1
''', data)
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(C_HEADER + '''
@@ -438,7 +438,7 @@ U_BOOT_DEVICE(spl_test) = {
"""Test output from a node with a 'reg' property with na=2, ns=2"""
dtb_file = get_dtb_file('dtoc_test_addr64.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(HEADER + '''
@@ -453,7 +453,7 @@ struct dtd_test3 {
};
''', data)
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(C_HEADER + '''
@@ -490,7 +490,7 @@ U_BOOT_DEVICE(test3) = {
"""Test output from a node with a 'reg' property with na=1, ns=1"""
dtb_file = get_dtb_file('dtoc_test_addr32.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(HEADER + '''
@@ -502,7 +502,7 @@ struct dtd_test2 {
};
''', data)
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(C_HEADER + '''
@@ -530,7 +530,7 @@ U_BOOT_DEVICE(test2) = {
"""Test output from a node with a 'reg' property with na=2, ns=1"""
dtb_file = get_dtb_file('dtoc_test_addr64_32.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(HEADER + '''
@@ -545,7 +545,7 @@ struct dtd_test3 {
};
''', data)
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(C_HEADER + '''
@@ -582,7 +582,7 @@ U_BOOT_DEVICE(test3) = {
"""Test output from a node with a 'reg' property with na=1, ns=2"""
dtb_file = get_dtb_file('dtoc_test_addr32_64.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(HEADER + '''
@@ -597,7 +597,7 @@ struct dtd_test3 {
};
''', data)
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(C_HEADER + '''
@@ -636,7 +636,7 @@ U_BOOT_DEVICE(test3) = {
dtb_file = get_dtb_file('dtoc_test_bad_reg.dts', capture_stderr=True)
output = tools.GetOutputFilename('output')
with self.assertRaises(ValueError) as e:
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
self.assertIn("Node 'spl-test' reg property is not an int",
str(e.exception))
@@ -646,7 +646,7 @@ U_BOOT_DEVICE(test3) = {
dtb_file = get_dtb_file('dtoc_test_bad_reg2.dts', capture_stderr=True)
output = tools.GetOutputFilename('output')
with self.assertRaises(ValueError) as e:
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
self.assertIn("Node 'spl-test' reg property has 3 cells which is not a multiple of na + ns = 1 + 1)",
str(e.exception))
@@ -654,7 +654,7 @@ U_BOOT_DEVICE(test3) = {
"""Test that a subequent node can add a new property to a struct"""
dtb_file = get_dtb_file('dtoc_test_add_prop.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(HEADER + '''
@@ -664,7 +664,7 @@ struct dtd_sandbox_spl_test {
};
''', data)
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
with open(output) as infile:
data = infile.read()
self._CheckStrings(C_HEADER + '''
@@ -692,12 +692,12 @@ U_BOOT_DEVICE(spl_test2) = {
"""Test output to stdout"""
dtb_file = get_dtb_file('dtoc_test_simple.dts')
with test_util.capture_sys_output() as (stdout, stderr):
- dtb_platdata.run_steps(['struct'], dtb_file, False, '-')
+ dtb_platdata.run_steps(['struct'], dtb_file, False, '-', True)
def testNoCommand(self):
"""Test running dtoc without a command"""
with self.assertRaises(ValueError) as e:
- dtb_platdata.run_steps([], '', False, '')
+ dtb_platdata.run_steps([], '', False, '', True)
self.assertIn("Please specify a command: struct, platdata",
str(e.exception))
@@ -706,6 +706,6 @@ U_BOOT_DEVICE(spl_test2) = {
dtb_file = get_dtb_file('dtoc_test_simple.dts')
output = tools.GetOutputFilename('output')
with self.assertRaises(ValueError) as e:
- dtb_platdata.run_steps(['invalid-cmd'], dtb_file, False, output)
+ dtb_platdata.run_steps(['invalid-cmd'], dtb_file, False, output, True)
self.assertIn("Unknown command 'invalid-cmd': (use: struct, platdata)",
str(e.exception))
As dtoc now performs checks for valid driver names, when running dtoc tests several warnings arise as these tests don't use valid driver names. This patch adds an option to disable those warning, which is only intended for running tests. Signed-off-by: Walter Lozano <walter.lozano at collabora.com> --- tools/dtoc/dtb_platdata.py | 11 +++++--- tools/dtoc/test_dtoc.py | 54 +++++++++++++++++++------------------- 2 files changed, 34 insertions(+), 31 deletions(-)