Re: [U-Boot-Users] "Question on expansion of Flash"

On Mon, 5 Sep 2005 nreddy@netenrich.com wrote:

Now my question is , what are the necessary modifications to the existing u-boot files to make it work with 8MB flash insted of 4MB flash?

If U-Boot is already know about the new 8MB flash then the new 8MB Flash will be detected seamlessly. Otherwise, you have modify the U-Boot's board specific flash detecting part by adding the Manufacture id, Protect id and size info.

See: ./board/walnut405/flash.c -> flash_get_size()

HTH :)