Introduction - If you have any usage issues, please Google them yourself
Embedded development of reference source.
U-boot-1.1.6.tar.bz2 is the uboot1.1.6 s most original code
U-boot-1.1.6_OpenJTAG_nand_large_page.tar.bz2 is a modified uboot, support for large pages NAND, USB programming
The vivi source code is for 64M (NANDFLASH)
TX2440A development board using the 256M (large) NANDFLASH
The compiled program cannot run on the TX2440A development board.
This source is only for learning research