[U-Boot] jffs2_1pass and jffs2_nand_1pass

Hi, all,

I am having problem loading jffs2 from NAND with the latest code. After some research, I am getting confused regarding the two files jffs2_1pass.c and jffs2_nand_1pass.c. Some post suggested jffs2_nand_1pass.c to replace jffs2_1pass.c for jffs2_NAND. The git history 08ab4e1780fa63c88dd5a5ab52f4ff4ed1ee1878 seems to be moving away from using the file jffs2_nand_1pass.c. Is this commit incomplete or I should not use the file jffs2_nand_1pass.c at all?

Also, I am trying to load jffs2 from NAND with latest code on my at91sam9263ek-based board. I run into the "### ERROR ### Please RESET the board ###" error. Is this a memory space issue? Any suggestion on how to debug?

Many thanks. Derek