Hi All, I am using is S29GL064M90TAIR32 flash memory and my board is ep8248 based (customized), where as in file board/ep8248/flash.c (In U-boot Source) support for Am29LV320MT/B flash is provided.

Since both the flash memories are 0.23 u Mirror Bit and CFI Compliant,

Can I use the board/ep8248/flash.c file for S29GL064M90TAIR32 flash with minor changes like flash size, Total Number of Sectors, Start address of all the sectors of the Flash Memory , Manufacturer Id, device Id, Base address of the Flash Memory.

Do I need to change the "command sequence" i.e the statements prefixed with V_ULONG

e.g /* Write auto select command sequence and test FLASH answer */ V_ULONG(baseaddr + ((ulong)0x0555 << 2)) = 0x00AA00AA; V_ULONG(baseaddr + ((ulong)0x02AA << 2)) = 0x00550055; V_ULONG(baseaddr + ((ulong)0x0555 << 2)) = 0x00900090;

manf = V_ULONG(baseaddr); /* manufacturer ID */

Since both the Flash memories belong to the same family (i.e Mirror Bit Family), I think that command sequence has to be same, but I am not sure about. Please correct me if I am wrong.

Regards, Vikrant Basotra ************************************************************************** This email (including any attachments) is intended for the sole use of the intended recipient/s and may contain material that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or distribution or forwarding of any or all of the contents in this message is STRICTLY PROHIBITED. If you are not the intended recipient, please contact the sender by email and delete all copies; your cooperation in this regard is appreciated. **************************************************************************