Hi Vidya
please create new thread for this problem
and provide full name and web links of used image
and mfg tools. It is recommended to start with :
Recommended Software & Tools (1)
Linux Binary Demo Files 11.09 Release (REV 2011.09)
Linux Binary Demo Files 11.09 Release.
Programmers (Flash, etc.) (3)
IMX_MFG_TOOL (REV 1.6.2.048)
Tool and documentation for downloading OS images to the i.MX53, i.MX51, i.MX50, i.MX28 and i.MX23.
ZIP (247.0 MB) IMX_MFG_TOOL
i.MX53 Quick Start Board|Freescale
Best regards
igor