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charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" "},"content":"This patchset allows uboot to handle overlays in a manner that uses\na base DT blob and an arbitrary number of DT overlays blobs.\n\nWhile it is intended to be used with FIT images since handling a multitude\nof device tree blobs manually is a chore, manual fdt overlay application\nis supported and described.\n\nChanges since v2:\n* Addressed review comments by splitting patches and documenting methods.\n* Patch preserving extra configuration on fit-load\n\nThe patchset is available at\n\n\thttps://github.com/pantoniou/u-boot/tree/uboot-overlays\n\nand is against mainline u-boot as pulled today, 4/9/2017.\n\nFranklin S Cooper Jr (1):\n doc: overlays: Tweak documentation regarding overlays\n\nPantelis Antoniou (13):\n Introduce fdt_setprop_placeholder() method\n fdt: Introduce helper method fdt_overlay_apply_verbose()\n fdt: Switch to using the verbose overlay application method\n fdt: Allow stacked overlays phandle references\n fit: Allow multiple images per property\n fit: Do not throw away extra configuration on fit_image_load()\n fit: Introduce methods for applying overlays on fit-load\n fit: fdt overlays doc\n doc: Document how to apply fdt overlays\n dtbo: make dtbos special\n config: sandbox: Add unit tests\n ut: fix fdt_getprop_u32() change\n test: overlay: Add unit test for stacked overlay\n\n cmd/fdt.c | 7 +-\n common/fdt_support.c | 31 ++++\n common/image-fdt.c | 7 +-\n common/image-fit.c | 210 ++++++++++++++++++++++--\n configs/sandbox_defconfig | 2 +\n doc/README.fdt-overlays | 114 ++++++++++++++\n doc/uImage.FIT/command_syntax_extensions.txt | 12 +-\n doc/uImage.FIT/overlay-fdt-boot.txt | 225 ++++++++++++++++++++++++++\n doc/uImage.FIT/source_file_format.txt | 6 +-\n include/fdt_support.h | 2 +\n include/image.h | 25 +++\n lib/libfdt/fdt_overlay.c | 228 ++++++++++++++++++++++++---\n lib/libfdt/fdt_rw.c | 20 ++-\n lib/libfdt/libfdt.h | 31 ++++\n scripts/Makefile.lib | 17 ++\n test/overlay/Makefile | 1 +\n test/overlay/cmd_ut_overlay.c | 50 ++++--\n test/overlay/test-fdt-overlay-stacked.dts | 21 +++\n 18 files changed, 953 insertions(+), 56 deletions(-)\n create mode 100644 doc/README.fdt-overlays\n create mode 100644 doc/uImage.FIT/overlay-fdt-boot.txt\n create mode 100644 test/overlay/test-fdt-overlay-stacked.dts"}