Fix problems with SNTP support;

CHANGELOG

board/Marvell/common/ecctest.c

common/cmd_net.c

common/cmd_usb.c

include/configs/AMX860.h

include/configs/Alaska8220.h

include/configs/CATcenter.h

include/configs/CCM.h

include/configs/CPC45.h

include/configs/CPU86.h

include/configs/CU824.h

include/configs/FPS860L.h

include/configs/HMI10.h

include/configs/ICU862.h

include/configs/IP860.h

include/configs/IceCube.h

include/configs/KUP4K.h

include/configs/KUP4X.h

include/configs/MPC8260ADS.h

include/configs/MPC8266ADS.h