Bring over the fdt from this commit:
430419c (origin/master) tests: fix some python warnings
adding in the 'assumptions' series designed to reduce code size.
Signed-off-by: Simon Glass sjg@chromium.org ---
lib/libfdt/fdt_ro.c | 420 ++++++++++++++++++++------- scripts/dtc/libfdt/Makefile.libfdt | 7 + scripts/dtc/libfdt/fdt.c | 182 ++++++++---- scripts/dtc/libfdt/fdt.h | 47 +-- scripts/dtc/libfdt/fdt_addresses.c | 94 +++--- scripts/dtc/libfdt/fdt_empty_tree.c | 47 +-- scripts/dtc/libfdt/fdt_overlay.c | 91 ++---- scripts/dtc/libfdt/fdt_ro.c | 341 +++++++++++++++------- scripts/dtc/libfdt/fdt_rw.c | 119 ++++---- scripts/dtc/libfdt/fdt_strerror.c | 47 +-- scripts/dtc/libfdt/fdt_sw.c | 241 ++++++++++----- scripts/dtc/libfdt/fdt_wip.c | 47 +-- scripts/dtc/libfdt/libfdt.h | 268 +++++++++++++---- scripts/dtc/libfdt/libfdt_env.h | 48 +-- scripts/dtc/libfdt/libfdt_internal.h | 144 +++++---- tools/libfdt/fdt_rw.c | 3 +- 16 files changed, 1275 insertions(+), 871 deletions(-)
Applied to u-boot-fdt