fdtgrep: Correct alignment of struct section
When outputting a devicetree we should not align the struct section to a
16-byte boundary. The normal position is fine, which is 8-byte aligned.
This avoids leaving adding 8 extra zero bytes in the output tree in the
case where the reserved section is empty (i.e has 16 zero bytes).
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/fdtgrep.c b/tools/fdtgrep.c
index db51246..641d6a2 100644
--- a/tools/fdtgrep.c
+++ b/tools/fdtgrep.c
@@ -438,8 +438,7 @@
fdt = (struct fdt_header *)out;
memset(fdt, '\0', sizeof(*fdt));
fdt_set_magic(fdt, FDT_MAGIC);
- struct_start = FDT_ALIGN(sizeof(struct fdt_header),
- sizeof(struct fdt_reserve_entry));
+ struct_start = sizeof(struct fdt_header);
fdt_set_off_mem_rsvmap(fdt, struct_start);
fdt_set_version(fdt, FDT_LAST_SUPPORTED_VERSION);
fdt_set_last_comp_version(fdt, FDT_FIRST_SUPPORTED_VERSION);