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| author | Wolfgang Denk <wd@pollux.denx.de> | 2005-08-08 01:03:24 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@pollux.denx.de> | 2005-08-08 01:03:24 +0200 |
| commit | 700a0c648df72f2c8e0589c0d0470b5ffd7cab7b (patch) | |
| tree | 819928504de4b8fc80e632fa5c485204fd7542a7 /include/configs/CPCI4052.h | |
| parent | 452e8e72ada5141f58008a902e1d4be42ce15abb (diff) | |
| download | u-boot-imx-700a0c648df72f2c8e0589c0d0470b5ffd7cab7b.zip u-boot-imx-700a0c648df72f2c8e0589c0d0470b5ffd7cab7b.tar.gz u-boot-imx-700a0c648df72f2c8e0589c0d0470b5ffd7cab7b.tar.bz2 | |
Add common (with Linux) MTD partition scheme and "mtdparts" command
Old, obsolete and duplicated code was cleaned up and replace by the
new partitioning method. There are two possible approaches now:
* define a single, static partition
* use mtdparts command line option and dynamic partitioning
Default is static partitioning.
Diffstat (limited to 'include/configs/CPCI4052.h')
| -rw-r--r-- | include/configs/CPCI4052.h | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h index 4bb47c3..d1498ee 100644 --- a/include/configs/CPCI4052.h +++ b/include/configs/CPCI4052.h @@ -242,8 +242,28 @@ #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ -#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */ -#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */ + +/* + * JFFS2 partitions + */ + +/* No command line, one static partition, use whole device */ +#undef CONFIG_JFFS2_CMDLINE +#define CONFIG_JFFS2_DEV "nor0" +#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF +#define CONFIG_JFFS2_PART_OFFSET 0x00000000 + +/* mtdparts command line support */ + +/* Use first bank for JFFS2, second bank contains U-Boot. + * + * Note: fake mtd_id's used, no linux mtd map file. + */ +/* +#define CONFIG_JFFS2_CMDLINE +#define MTDIDS_DEFAULT "nor0=cpci4052-0" +#define MTDPARTS_DEFAULT "mtdparts=cpci4052-0:-(jffs2)" +*/ #if 0 /* Use NVRAM for environment variables */ /*----------------------------------------------------------------------- |