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Simon Glass 0d76afc032 fdt: Add Kconfig options to control code size 
For better or worse libfdt recent grew a lot of code that checks the
validity of the device tree in great detail. When using unsigned or
unverified data this makes things safer, but it does add to code size.

Add some controls to select the trade-off between safety and code size.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2019-11-04 18:15:32 -07:00
..
fdt.c lib: libfdt: wrap scripts/dtc/libfdt/* where possible 2017-11-17 07:44:13 -05:00
fdt_addresses.c lib: libfdt: wrap scripts/dtc/libfdt/* where possible 2017-11-17 07:44:13 -05:00
fdt_empty_tree.c lib: libfdt: wrap scripts/dtc/libfdt/* where possible 2017-11-17 07:44:13 -05:00
fdt_overlay.c lib: libfdt: wrap scripts/dtc/libfdt/* where possible 2017-11-17 07:44:13 -05:00
fdt_region.c fdt_region: Ensure that depth never goes below -1 2018-11-16 16:52:01 -05:00
fdt_ro.c libfdt: Add phandle generation helper 2019-04-11 20:10:50 -06:00
fdt_rw.c libfdt: migrate fdt_rw.c to a wrapper of scripts/dtc/libfdt/fdt_rw.c 2018-01-28 12:27:30 -05:00
fdt_strerror.c lib: libfdt: wrap scripts/dtc/libfdt/* where possible 2017-11-17 07:44:13 -05:00
fdt_sw.c lib: libfdt: wrap scripts/dtc/libfdt/* where possible 2017-11-17 07:44:13 -05:00
fdt_wip.c libfdt: migrate fdt_wip.c to a wrapper of scripts/dtc/libfdt/fdt_wip.c 2017-12-04 09:59:02 -05:00
libfdt_internal.h libfdt: change libfdt_internal.h to a wrapper of scripts/dtc/libfdt/* 2017-11-17 07:44:13 -05:00
Makefile fdt: Add Kconfig options to control code size 2019-11-04 18:15:32 -07:00
README lib/libfdt/: General aesthetic/style fixes. 2016-06-19 17:05:55 -06:00
test_libfdt.py dm: Add a more efficient libfdt library 2016-07-14 20:40:24 -06:00

README 

The libfdt functionality was written by David Gibson.  The original
source came from the Git repository:

URL:		git://ozlabs.org/home/dgibson/git/libfdt.git

author		David Gibson <dgibson@sneetch.(none)>
		Fri, 23 Mar 2007 04:16:54 +0000 (15:16 +1100)
committer	David Gibson <dgibson@sneetch.(none)>
		Fri, 23 Mar 2007 04:16:54 +0000 (15:16 +1100)
commit		857f54e79f74429af20c2b5ecc00ee98af6a3b8b
tree		2f648f0f88225a51ded452968d28b4402df8ade0
parent		07a12a08005f3b5cd9337900a6551e450c07b515

To adapt for U-Boot usage, only the applicable files were copied and
imported into the U-Boot Git repository.

Omitted:

  * GPL - U-Boot comes with a copy of the GPL license
  * test subdirectory - not directly useful for U-Boot

After importing, other customizations were performed.  See the
"git log" for details.

Jerry Van Baren