On Wed, 2007-02-05 at 02:29 +0200, Wolfgang Denk wrote:
In message f3cea0230705011722q2a88618bg371fdd67eeed18c8@mail.gmail.com you wrote:
I have a board with flash part S71WS256N. I was using CFI driver and didn't had any problems programming the device. But from today I am getting an unusual error while writing to flash sectors. It always gives erase successful. But when I try to write data after erase, I get a message that the flash is not erased. I use uboot-1.2. Below is the debug message on running saveenv. Could someone help me to resolve this problem.
Is it correct to assume that this is just on one board? Seems your flash died. This happens.
The flash is not dead. I could flash uboot using RVI debugger without any problem. Basically I load two uboot images onto RAM using RVI- one to run from RAM and writes the second image to flash. This is always succussfull. ONce the uboot is written to flash, and reboot the board, I get the error that the "flash is not errased". Today I tested with the top-of-git version. Still have the same problem. Anyone have experienced this problem before.
Thanks, Shiju