| JFFS2 NAND support: | |
| To enable, use the following #define in the board configuration file: | |
| #define CONFIG_JFFS2_NAND 1 | |
| Configuration of partitions is similar to how this is done in U-Boot | |
| for JFFS2 on top NOR flash. If a single partition is used, it can be | |
| configured using the following #defines in the configuration file: | |
| #define CONFIG_JFFS2_NAND_DEV 0 /* nand device jffs2 lives on */ | |
| #define CONFIG_JFFS2_NAND_OFF 0 /* start of jffs2 partition */ | |
| #define CONFIG_JFFS2_NAND_SIZE 2*1024*1024 /* size of jffs2 partition */ | |
| If more than a single partition is desired, the user can define a | |
| CONFIG_SYS_JFFS_CUSTOM_PART macro and implement a | |
| struct part_info* jffs2_part_info(int part_num) | |
| function in a board-specific module. An example of such function is | |
| available in common/cmd_jffs2.c | |
| The default configuration for the DAVE board has a single JFFS2 | |
| partition of 2 MB size. |