[U-Boot-Users] Programming 28F640J3 flash on ARM Integrator CP gets timeout

Hi,

I use the ported ARM Integrator CP board and modified the flash part to support the new flash chip Intel StrataFlash 28F640J3. When programming the Flash with a big chunk of data (hundreds of KB or MB), it very often gets timeout. I changed the timeout value to a big numer (10 times of the original value), but it didn't help. I don't see the issue is related to the software. What else will cause this problem?

I printed the status when programming or erasing gets timeout. Sometimes it shows low programming voltage detected (SR.3 == 1).

Any hints are appreciated.

-Shawn.