SYSTEM AND METHOD FOR RAM CAPACITY OPTIMIZATION USING ROM-BASED PAGING

Various embodiments of methods and systems for memory paging in a system on a chip ("SoC") are disclosed. An exemplary method includes identifying a subset of a baseline data image stored in a secondary storage device and determining that a revision data image requires an update of the subset. In response to the update, generating a diff file that represents binary differences between the revision data image subset and the baseline data image subset. Next, storing the diff file in a primary storage device and, upon receiving a request for a data block associated with the revision data image that causes a page fault, generating the requested data block based on a combination of the baseline data image and the diff file.