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- JFFS2 NAND support:
- To ebable, 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 parition 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
- CFG_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.
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