Having dashes as a separator in the DTB name is a quite common practice.
However, the current code to generate objects from DTBs assumes the
separator is an underscore, leading to a compilation error when building a
device tree with dashes.
Replace all the dashes in the DTB name to generate the symbols name, which
should solve this issue.
Signed-off-by: Maxime Ripard <maxime.rip...@free-electrons.com>
---
scripts/Makefile.lib | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index ad1d9b5d7dd2..df1b5a7b4150 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -275,11 +275,11 @@ cmd_dt_S_dtb=
\
( \
echo '.section .dtb.init.rodata,"a"'; \
echo '.balign 16'; \
- echo '.global __dtb_$(*F)_begin'; \
- echo '__dtb_$(*F)_begin:'; \
+ echo '.global __dtb_$(subst -,_,$(*F))_begin'; \
+ echo '__dtb_$(subst -,_,$(*F))_begin:'; \
echo '.incbin "$<" '; \
- echo '__dtb_$(*F)_end:'; \
- echo '.global __dtb_$(*F)_end'; \
+ echo '__dtb_$(subst -,_,$(*F))_end:'; \
+ echo '.global __dtb_$(subst -,_,$(*F))_end'; \
echo '.balign 16'; \
) > $@
--
2.8.2
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