Originally Posted by thirumalesh
Is there any way to configure these packages to reduce these sizes by limiting them to basic functionality.......
Often, no. The first thing that you need to do is to work out what packages are absolutely necessary. In thing like embedded system, it is unusual to need all that many GUI packages (web browser, pdf viewer, etc, etc) and those are the ones that take the most ROM. In particular, there can be packages which are nice to have, particularly for development, but which can be eliminated for the final product. You may find that having more memory for the development system is something that you have to do.
Your embedded system seems to need all of these big packages and that may be due to the unusual nature of your application, about which you have given no details.
When you have that minimum list, tou may well find that your application is impossible unless you have more ROM, but if you are close there may be some possibility by optimising things.