1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/boot/libfdt-wrapper.c b/arch/powerpc/boot/libfdt-wrapper.c
index 9276327bc2bb..bb8b9b3505ee 100644
--- a/arch/powerpc/boot/libfdt-wrapper.c
+++ b/arch/powerpc/boot/libfdt-wrapper.c
@@ -185,7 +185,7 @@ void fdt_init(void *blob)
 
         /* Make sure the dt blob is the right version and so forth */
         fdt = blob;
-        bufsize = fdt_totalsize(fdt) + 4;
+        bufsize = fdt_totalsize(fdt) + EXPAND_GRANULARITY;
         buf = malloc(bufsize);
         if(!buf)
                 fatal("malloc failed. can't relocate the device tree\n\r");