When I fire up the board,the U-boot reports are as follows: ******************************************************** U-Boot 1.1.2 (May 10 2005 - 08:54:34)

CPU: MPC5200 v1.2 at 396 MHz Bus 132 MHz, IPB 66 MHz, PCI 33 MHz Board: Motorola MPC5200 (IceCube) I2C: 85 kHz, ready DRAM: 32 MB FLASH: 0 kB *** Warning - bad CRC, using default environment

PCI: Bus Dev VenId DevId Class Int 00 1a 1057 5803 0680 00 In: serial Out: serial Err: serial Net: FEC ETHERNET IDE: Bus 0: ............................................................** Tim eout **

Type "run flash_nfs" to mount root filesystem over NFS

Hit any key to stop autoboot: 0 => ********************************************************** Is it ok? What's the problem on "FLASH: 0 kB *** Warning - bad CRC, using default environment "? It can not find my flash on board?

Best Regards zhonglei