[U-Boot] jffs2_1pass and jffs2_nand_1pass

[Derek Ou]

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