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-rw-r--r--include/fdt.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/fdt.h b/include/fdt.h
index 48ccfd9100..c51212e05b 100644
--- a/include/fdt.h
+++ b/include/fdt.h
@@ -57,4 +57,6 @@ struct fdt_property {
#define FDT_V16_SIZE FDT_V3_SIZE
#define FDT_V17_SIZE (FDT_V16_SIZE + sizeof(uint32_t))
+/* adding a ramdisk needs 0x44 bytes in version 2008.10 */
+#define FDT_RAMDISK_OVERHEAD 0x80
#endif /* _FDT_H */