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-rw-r--r--include/libfdt_env.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/libfdt_env.h b/include/libfdt_env.h
index 3e3defc..0821258 100644
--- a/include/libfdt_env.h
+++ b/include/libfdt_env.h
@@ -35,4 +35,7 @@ typedef __be64 fdt64_t;
#define fdt64_to_cpu(x) be64_to_cpu(x)
#define cpu_to_fdt64(x) cpu_to_be64(x)
+/* adding a ramdisk needs 0x44 bytes in version 2008.10 */
+#define FDT_RAMDISK_OVERHEAD 0x80
+
#endif /* _LIBFDT_ENV_H */