Sorry for the late reply.
On Wed, Apr 11, 2007 at 02:43:35PM +0800, Hao Li wrote:
But when I make a 1MB image contains the same payload as 512KB image has, it cannot jump to payload to execute. It reports that checksum is not okay. Is there some restriction elfboot() has??
This is probably because the chipset does not decode 1Mb to the flash chip, but only 512kb. Which board is it? Look into the southbridge code.
//Peter