Fix of_data copying for CONFIG_OF_FLAT_TREE-using boards

The fix, "Fix where the #ifdef CFG_BOOTMAPSZ is placed"
neglected to *also* put the code inside the similar #ifdef
for CONFIG_OF_FLAT_TREE.

Signed-off-by: Andy Fleming <afleming@freescale.com>

common/cmd_bootm.c

@@ -987,6 +987,15 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 #endif
 #endif /* CONFIG_OF_LIBFDT */
 #if defined(CONFIG_OF_FLAT_TREE)
+#ifdef CFG_BOOTMAPSZ
+	/*
+	 * The blob must be within CFG_BOOTMAPSZ,
+	 * so we flag it to be copied if it is not.
+	 */
+	if (of_flat_tree >= (char *)CFG_BOOTMAPSZ)
+		of_data = of_flat_tree;
+#endif
+
 	/* move of_flat_tree if needed */
 	if (of_data) {
 		ulong of_start, of_len;