[U-Boot-Users] Support "fsload" from nand in uboot1.1.5

Hi, all I still use uboot 1.1.5, because the latest version doesn't support ATMEL board AT91SAM926* We only have nand flash in our system, I want to make u-boot get kernel image from JFFS2 of NAND. But it seems that uboot1.1.5 can only support "nand jffs2.read", then how can I get the kernel image? Now I have two solutions: 1. Make 1.1.5 supports fsload from nand. 2. Porting to uboot 1.3.1 Which one is reasonable?