Hi, all,
When I tested jffs2 command for NAND, I found that jffs2_1pass.c:: jffs2_1pass_build_lists() fails at u32 nr_sectors = part->size/part->sector_size; because part->sector_size is zero. And cause the "### ERROR ### Please RESET the board ###" error when entering the for loop (i < nr_sectors), I think.
It looks like the sector_size was not updated in mtdparts_init(). According to cmd_jffs2.c, the mtdparts_init in the #ifdef CONFIG_JFFS2_CMDLINE section calls the parse_mtdparts() and eventually reach the following lines in part_validate_nand(): nand = &nand_info[id->num]; part->sector_size = nand->erasesize; However, the other mtdparts_init(), which is not in the #ifdef CONFIG_JFFS2_CMDLINE section, does not call parse_mtdparts() and it may lead to the part->sector_size not initialized.
I am not totally familiar with this jffs2 and nand code. Can someone review this? Thanks. Derek