How to porting u-boot to my own board?

Hi LiangYi,

> $elf2flash --base=0x0 --end=0x1fffff --input=u-boot --output=u-boot.flash --flash=U20

elf2flash is appropriate if you boot from an epcs, ... sorry for misleading you. When you are using

parallel flash with u-boot, bin2flash is what you want (since the u-boot make will generate a

binary image). E.g.:

$ bin2flash --base=0x0 --location=0x0 --flash=U20 --input=u-boot.bin --output=u-boot.flash

> $elf2flash --base=0x0 --end=0x1fffff --input=u-boot --output=u-boot.flash --flash=U20 --reset=0x0

> --boot=$SOPC_KIT_NIOS2/components/altera_nios2/boot_loader_cfi.srec

u-boot does not require the boot copier ... it will relocate itself to its run-time address.

Regards,

--Scott