int last_stage_init(void);
extern ulong monitor_flash_len;
int mac_read_from_eeprom(void);
-extern u8 _binary_dt_dtb_start[]; /* embedded device tree blob */
+extern u8 __dtb_dt_begin[]; /* embedded device tree blob */
int set_cpu_clk_info(void);
int print_cpuinfo(void);
int update_flash_size(int flash_size);