Export all of these through Python.
Signed-off-by: Simon Glass <sjg@xxxxxxxxxxxx>
---
pylibfdt/libfdt.i | 66 ++++++++++++++++++++++++++++++++++++++++-
tests/pylibfdt_tests.py | 8 +++++
2 files changed, 73 insertions(+), 1 deletion(-)
diff --git a/pylibfdt/libfdt.i b/pylibfdt/libfdt.i
index dd924b0..e837168 100644
--- a/pylibfdt/libfdt.i
+++ b/pylibfdt/libfdt.i
@@ -233,6 +233,14 @@ class Fdt:
"""
return check_err(fdt_next_subnode(self._fdt, nodeoffset), quiet)
+ def magic(self):
+ """Return the magic word from the header
+
+ Returns:
+ Magic word
+ """
+ return fdt_magic(self._fdt) & 0xffffffff
+
def totalsize(self):
"""Return the total size of the device tree
@@ -242,13 +250,69 @@ class Fdt:
return check_err(fdt_totalsize(self._fdt))
def off_dt_struct(self):
- """Return the start of the device tree struct area
+ """Return the start of the device-tree struct area
Returns:
Start offset of struct area
"""
return check_err(fdt_off_dt_struct(self._fdt))
+ def off_dt_strings(self):
+ """Return the start of the device-tree string area
+
+ Returns:
+ Start offset of string area
+ """
+ return check_err(fdt_off_dt_strings(self._fdt))
+
+ def off_mem_rsvmap(self):
+ """Return the start of the memory reserve map
+
+ Returns:
+ Start offset of memory reserve map
+ """
+ return check_err(fdt_off_mem_rsvmap(self._fdt))
+
+ def version(self):
+ """Return the version of the device tree
+
+ Returns:
+ Version number of the device tree
+ """
+ return check_err(fdt_version(self._fdt))
+
+ def last_comp_version(self):
+ """Return the last compatible version of the device tree
+
+ Returns:
+ Last compatible version number of the device tree
+ """
+ return check_err(fdt_last_comp_version(self._fdt))
+
+ def boot_cpuid_phys(self):
+ """Return the physical boot CPU ID
+
+ Returns:
+ Physical boot CPU ID
+ """
+ return check_err(fdt_boot_cpuid_phys(self._fdt))
+
+ def size_dt_strings(self):
+ """Return the start of the device-tree string area
+
+ Returns:
+ Start offset of string area
+ """
+ return check_err(fdt_size_dt_strings(self._fdt))
+
+ def size_dt_struct(self):
+ """Return the start of the device-tree struct area
+
+ Returns:
+ Start offset of struct area
+ """
+ return check_err(fdt_size_dt_struct(self._fdt))
+
def subnode_offset(self, parentoffset, name, quiet=()):
"""Get the offset of a named subnode
diff --git a/tests/pylibfdt_tests.py b/tests/pylibfdt_tests.py
index b4efcea..8316499 100644
--- a/tests/pylibfdt_tests.py
+++ b/tests/pylibfdt_tests.py
@@ -276,8 +276,16 @@ class PyLibfdtTests(unittest.TestCase):
def testHeader(self):
"""Test that we can access the header values"""
+ self.assertEquals(self.fdt.magic(), 0xd00dfeed)
self.assertEquals(self.fdt.totalsize(), len(self.fdt._fdt))
self.assertEquals(self.fdt.off_dt_struct(), 88)
+ self.assertEquals(self.fdt.off_dt_strings(), 652)
+ self.assertEquals(self.fdt.off_mem_rsvmap(), 40)
+ self.assertEquals(self.fdt.version(), 17)
+ self.assertEquals(self.fdt.last_comp_version(), 16)
+ self.assertEquals(self.fdt.boot_cpuid_phys(), 0)
+ self.assertEquals(self.fdt.size_dt_strings(), 105)
+ self.assertEquals(self.fdt.size_dt_struct(), 564)
def testPack(self):
"""Test that we can pack the tree after deleting something"""
--
2.17.0.441.gb46fe60e1d-goog
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