Align embedded device tree correctly

Device trees must be aligned to a 4-byte boundary. This was dropped in the
Kbuild conversion. Bring it back, and use 16-byte alignment for good
measure.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 9d1383a38f727982a52fa2b6e87a8d72f8b63591..13af604e5f600d2cc827d85a499c0286d1afec35 100644 (file)
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -260,11 +260,13 @@ quiet_cmd_dt_S_dtb= DTB     $@
 cmd_dt_S_dtb=                                          \
 (                                                      \
        echo '.section .dtb.init.rodata,"a"';           \
+       echo '.balign 16';                              \
        echo '.global __dtb_$(*F)_begin';               \
        echo '__dtb_$(*F)_begin:';                      \
        echo '.incbin "$<" ';                           \
        echo '__dtb_$(*F)_end:';                        \
        echo '.global __dtb_$(*F)_end';                 \
+       echo '.balign 16';                              \
 ) > $@
 
 $(obj)/%.dtb.S: $(obj)/%.dtb