@@ -92,7 +92,7 @@ def check_err(val, quiet=()):
Raises
FdtException if val < 0
"""
- if val < 0:
+ if isinstance(val, int) and val < 0:
if -val not in quiet:
raise FdtException(val)
return val
@@ -417,7 +417,7 @@ class FdtRo(object):
quiet)
if isinstance(pdata, (int)):
return pdata
- return Property(prop_name, bytearray(pdata[0]))
+ return Property(prop_name, bytes(pdata[0]))
def get_phandle(self, nodeoffset):
"""Get the phandle of a node
@@ -431,6 +431,18 @@ class FdtRo(object):
"""
return fdt_get_phandle(self._fdt, nodeoffset)
+ def get_alias(self, name):
+ """Get the full path referenced by a given alias
+
+ Args:
+ name: name of the alias to lookup
+
+ Returns:
+ Full path to the node for the alias named 'name', if it exists
+ None, if the given alias or the /aliases node does not exist
+ """
+ return fdt_get_alias(self._fdt, name)
+
def parent_offset(self, nodeoffset, quiet=()):
"""Get the offset of a node's parent
@@ -727,8 +739,10 @@ class FdtSw(FdtRo):
# First create the device tree with a node and property:
sw = FdtSw()
- with sw.add_node('node'):
- sw.property_u32('reg', 2)
+ sw.finish_reservemap()
+ with sw.add_node(''):
+ with sw.add_node('node'):
+ sw.property_u32('reg', 2)
fdt = sw.as_fdt()
# Now we can use it as a real device tree
@@ -1029,17 +1043,24 @@ typedef uint32_t fdt32_t;
if (!$1)
$result = Py_None;
else
- $result = Py_BuildValue("s#", $1, *arg4);
+ %#if PY_VERSION_HEX >= 0x03000000
+ $result = Py_BuildValue("y#", $1, *arg4);
+ %#else
+ $result = Py_BuildValue("s#", $1, *arg4);
+ %#endif
}
/* typemap used for fdt_setprop() */
%typemap(in) (const void *val) {
- $1 = PyString_AsString($input); /* char *str */
-}
-
-/* typemap used for fdt_add_reservemap_entry() */
-%typemap(in) uint64_t {
- $1 = PyLong_AsUnsignedLong($input);
+ %#if PY_VERSION_HEX >= 0x03000000
+ if (!PyBytes_Check($input)) {
+ SWIG_exception_fail(SWIG_TypeError, "bytes expected in method '" "$symname"
+ "', argument " "$argnum"" of type '" "$type""'");
+ }
+ $1 = PyBytes_AsString($input);
+ %#else
+ $1 = PyString_AsString($input); /* char *str */
+ %#endif
}
/* typemaps used for fdt_next_node() */
@@ -1061,7 +1082,7 @@ typedef uint32_t fdt32_t;
}
%typemap(argout) uint64_t * {
- PyObject *val = PyLong_FromUnsignedLong(*arg$argnum);
+ PyObject *val = PyLong_FromUnsignedLongLong(*arg$argnum);
if (!result) {
if (PyTuple_GET_SIZE(resultobj) == 0)
resultobj = val;
Sync up the libfdt Python bindings with upstream, commit: 430419c (tests: fix some python warnings) Signed-off-by: Simon Glass <sjg@chromium.org> --- Changes in v2: None scripts/dtc/pylibfdt/libfdt.i_shipped | 45 ++++++++++++++++++++------- 1 file changed, 33 insertions(+), 12 deletions(-)