1*998eaaecSwdenkJFFS2 NAND support: 2*998eaaecSwdenk 3*998eaaecSwdenkTo ebable, use the following #define in the board configuration file: 4*998eaaecSwdenk 5*998eaaecSwdenk#define CONFIG_JFFS2_NAND 1 6*998eaaecSwdenk 7*998eaaecSwdenkConfiguration of partitions is similar to how this is done in U-Boot 8*998eaaecSwdenkfor JFFS2 on top NOR flash. If a single parition is used, it can be 9*998eaaecSwdenkconfigured using the following #defines in the configuration file: 10*998eaaecSwdenk 11*998eaaecSwdenk#define CONFIG_JFFS2_NAND_DEV 0 /* nand device jffs2 lives on */ 12*998eaaecSwdenk#define CONFIG_JFFS2_NAND_OFF 0 /* start of jffs2 partition */ 13*998eaaecSwdenk#define CONFIG_JFFS2_NAND_SIZE 2*1024*1024 /* size of jffs2 partition */ 14*998eaaecSwdenk 15*998eaaecSwdenkIf more than a single partition is desired, the user can define a 16*998eaaecSwdenkCFG_JFFS_CUSTOM_PART macro and implement a 17*998eaaecSwdenk 18*998eaaecSwdenk struct part_info* jffs2_part_info(int part_num) 19*998eaaecSwdenk 20*998eaaecSwdenkfunction in a board-specific module. An example of such function is 21*998eaaecSwdenkavailable in common/cmd_jffs2.c 22*998eaaecSwdenk 23*998eaaecSwdenkThe default configuration for the DAVE board has a single JFFS2 24*998eaaecSwdenkpartition of 2 MB size. 25