the procedure setting up jffs2

[Jack Lu]

Hi

I am using RPX850 Lite with 16MB flash(4 chips of Am29Lv320MB) with buswidth
32 and interleave 4.
I have complied the MTD and JFFS2 module into the kernel.
When I start up the Linux, Linux found the 16MB flash, the whole flash
corresponds to /dev/mtd0.

1. where can I get the mkfs.jffs2 excutable for MPC850?

2. the bottom 256KB is the boot loader code of the 16MB flash. the rest si
for storing data
	if I do
	#cat jffs2.image > /dev/mtd0
	will the bootloader be erased?

I appreciate your help.
Thanks.