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Makefile: Use the fdtgrep -u flag

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Use this flag so that the bootph binding is obeyed correctly.

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Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: https://source.denx.de/u-boot/custodians/u-boot-dm/-/issues/12
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Simon Glass 2023-12-19 07:21:25 -07:00
parent 7a06cc2027
commit aca95282c1
1 changed files with 12 additions and 1 deletions
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13
scripts/Makefile.lib
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@ -635,8 +635,19 @@ else
fdtgrep_props := -b bootph-all -b bootph-pre-ram $(migrate_spl)
endif
endif
# This rule produces the .dtb for an SPL build.
#
# The first fdtgrep keeps nodes with the above properties (with -u ensuring that
# the properties are implied in all parents of a matching node). The root node
# is always included, along with /chosen and /config nodes. Referenced aliases
# (i.e. properties in /aliases which point to an incldued node) are also
# included.
#
# The second fdtgrep removes all bootph properties along with unused strings
# and any properties in CONFIG_OF_SPL_REMOVE_PROPS
quiet_cmd_fdtgrep = FDTGREP $@
cmd_fdtgrep = $(objtree)/tools/fdtgrep $(fdtgrep_props) -RT $< \
cmd_fdtgrep = $(objtree)/tools/fdtgrep $(fdtgrep_props) -u -RT $< \
-n /chosen -n /config -O dtb | \
$(objtree)/tools/fdtgrep -r -O dtb - -o $@ \
-P bootph-all -P bootph-pre-ram -P bootph-pre-sram \