Intel strata flash -redboot

[Praveen VS]

We have a custom board based on imx27 & we want to boot the kernel from 
flash. But the flash we have is Intel Strata P30 ( JS48F4400P0VB00S).  We 
are modifying the redboot which comes with imx27ADS reference board. We want 
to know  which file we need to modify?
Any body has successfully able to boot kernel from this flash using redboot 
on any other board


Thanks in advance
Regards
Praveen