libfdt: Import libfdt v1.4.2
Import libfdt code from https://git.kernel.org/cgit/utils/dtc/dtc.git
tag "v1.4.2" commit ec02b34c05be04f249ffaaca4b666f5246877dea.
This version includes commit d0b3ab0a0f46ac929b4713da46f7fdcd893dd3bd,
which fixes a buffer overflow in fdt_offset_ptr().
Change-Id: I05a30511ea68417ee7ff26477da3f99e0bd4e06b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/lib/libfdt_updated/TODO b/lib/libfdt_updated/TODO
new file mode 100644
index 0000000..288437e
--- /dev/null
+++ b/lib/libfdt_updated/TODO
@@ -0,0 +1,3 @@
+- Tree traversal functions
+- Graft function
+- Complete libfdt.h documenting comments