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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/SXNI855T.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/SXNI855T.h')
| -rw-r--r-- | include/configs/SXNI855T.h | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/include/configs/SXNI855T.h b/include/configs/SXNI855T.h index 195c036..9ce83b4 100644 --- a/include/configs/SXNI855T.h +++ b/include/configs/SXNI855T.h @@ -154,14 +154,32 @@ /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> -#define CFG_JFFS_CUSTOM_PART #define CFG_JFFS2_SORT_FRAGMENTS -/* JFFS2 location when using NOR flash */ -#define CFG_JFFS2_BASE (CFG_FLASH_BASE + 0x80000) -#define CFG_JFFS2_SIZE (0x780000) -/* JFFS2 location (in RAM) when using NAND flash */ -#define CFG_JFFS2_RAMBASE 0x400000 -#define CFG_JFFS2_RAMSIZE 0x200000 /* NAND boot partition is 2MiB */ + +/* + * JFFS2 partitions + * + */ +/* No command line, one static partition */ +#undef CONFIG_JFFS2_CMDLINE + +/* +#define CONFIG_JFFS2_DEV "nor0" +#define CONFIG_JFFS2_PART_SIZE 0x00780000 +#define CONFIG_JFFS2_PART_OFFSET 0x00080000 +*/ + +#define CONFIG_JFFS2_DEV "nand0" +#define CONFIG_JFFS2_PART_SIZE 0x00200000 +#define CONFIG_JFFS2_PART_OFFSET 0x00000000 + +/* mtdparts command line support */ +/* Note: fake mtd_id used, no linux mtd map file */ +/* +#define CONFIG_JFFS2_CMDLINE +#define MTDIDS_DEFAULT "nor0=sixnet-0,nand0=sixnet-nand" +#define MTDPARTS_DEFAULT "mtdparts=sixnet-0:7680k@512k();sixnet-nand:2m(jffs2-nand)" +*/ /* NAND flash support */ #define CONFIG_MTD_NAND_ECC_JFFS2 |