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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/NC650.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/NC650.h')
| -rw-r--r-- | include/configs/NC650.h | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/include/configs/NC650.h b/include/configs/NC650.h index 3acdd77..d24d05f 100644 --- a/include/configs/NC650.h +++ b/include/configs/NC650.h @@ -400,9 +400,27 @@ #define BOOTFLAG_WARM 0x02 /* Software reboot */ #define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */ -#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 4*1024*1024 /* size of jffs2 partition */ #define NAND_CACHE_PAGES 16 /* size of nand cache in 512 bytes pages */ +/* + * JFFS2 partitions + */ + +/* No command line, one static partition */ +#undef CONFIG_JFFS2_CMDLINE +#define CONFIG_JFFS2_DEV "nand0" +#define CONFIG_JFFS2_PART_SIZE 0x00400000 +#define CONFIG_JFFS2_PART_OFFSET 0x00000000 + +/* mtdparts command line support */ +/* +#define CONFIG_JFFS2_CMDLINE +#define MTDIDS_DEFAULT "nor0=nc650-0,nand0=nc650-nand" + +#define MTDPARTS_DEFAULT "mtdparts=nc650-0:1m(kernel1),1m(kernel2)," \ + "2560k(cramfs1),2560k(cramfs2)," \ + "256k(u-boot),256k(env);" \ + "nc650-nand:4m(nand1),28m(nand2)" +*/ + #endif /* __CONFIG_H */ |