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authorWolfgang Denk <wd@pollux.denx.de>2005-08-08 01:03:24 +0200
committerWolfgang Denk <wd@pollux.denx.de>2005-08-08 01:03:24 +0200
commit700a0c648df72f2c8e0589c0d0470b5ffd7cab7b (patch)
tree819928504de4b8fc80e632fa5c485204fd7542a7 /board/fads/fads.h
parent452e8e72ada5141f58008a902e1d4be42ce15abb (diff)
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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 'board/fads/fads.h')
-rw-r--r--board/fads/fads.h22
1 files changed, 19 insertions, 3 deletions
diff --git a/board/fads/fads.h b/board/fads/fads.h
index 9aed226..aff1b7e 100644
--- a/board/fads/fads.h
+++ b/board/fads/fads.h
@@ -197,9 +197,25 @@
#define CFG_DIRECT_FLASH_TFTP
#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_NUM_BANKS CFG_MAX_FLASH_BANKS
-#define CFG_JFFS2_FIRST_SECTOR 4
+
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition, 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 */
+/* Note: fake mtd_id used, no linux mtd map file */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=fads0,nor1=fads-1,nor2=fads-2,nor3=fads-3"
+#define MTDPARTS_DEFAULT "mtdparts=fads-0:-@1m(user1),fads-1:-(user2),fads-2:-(user3),fads-3:-(user4)"
+*/
+
#define CFG_JFFS2_SORT_FRAGMENTS
#endif /* CFG_CMD_JFFS2 */