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-rw-r--r--common/fdt_support.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/common/fdt_support.c b/common/fdt_support.c
index 40ff00a..9adaeb3 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -604,10 +604,11 @@ int fdt_resize(void *blob)
/*
* Calculate the actual size of the fdt
- * plus the size needed for fdt_add_mem_rsv
+ * plus the size needed for two fdt_add_mem_rsv, one
+ * for the fdt itself and one for a possible initrd
*/
actualsize = fdt_off_dt_strings(blob) +
- fdt_size_dt_strings(blob) + sizeof(struct fdt_reserve_entry);
+ fdt_size_dt_strings(blob) + 2*sizeof(struct fdt_reserve_entry);
/* Make it so the fdt ends on a page boundary */
actualsize = ALIGN(actualsize + ((uint)blob & 0xfff), 0x1000);