Hi wd,

I wrote in my last post: I found that I misunderstood the abbreviation 'cfi' as 'Compact Flash Interface' after I checked out cfi_flash.c. I will try to drive my flash memory with it tonight. Thanks a lot. And sorry for sent it to the list in HTML format, so I decide to use this gmail email account instead. Now I can erase the 28F320C3B correctly with cfi_flash.c included. Thank you very much. I meant to boot a compressed uClinux zImage with u-boot. And I saw someone else had succeeded in booting zImage by configuring bootcmd as 'tftpboot; go 0x0c480000', but I wonder how to configure the tftp download file name i.e. zImage and tftp download address i.e. 0x0c480000(SDRAM address). Any hints would be appreciated.

Best regards, Zhen Wang