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