1 files changed, 4 insertions, 4 deletions

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 5589bae34af6..a6f538b31ad6 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -297,11 +297,11 @@ cmd_dt_S_dtb=						\
         echo '\#include <asm-generic/vmlinux.lds.h>';   \
         echo '.section .dtb.init.rodata,"a"';           \
         echo '.balign STRUCT_ALIGNMENT';                \
-        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 STRUCT_ALIGNMENT';                \
 ) > $@