X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=doc%2FREADME.JFFS2;h=0245da0488fb6ef65d6b665b332cf0e1f3ce81db;hb=59e12a4a8c219c4a334a2c2023edd1aa20f82a9e;hp=f0e9bc1b37aacf8ebb8b0ddc50d61e577b1f9399;hpb=f82642e33899766892499b163e60560fbbf87773;p=platform%2Fkernel%2Fu-boot.git

diff --git a/doc/README.JFFS2 b/doc/README.JFFS2
index f0e9bc1..0245da0 100644
--- a/doc/README.JFFS2
+++ b/doc/README.JFFS2
@@ -10,6 +10,9 @@ fsinfo  - print information about file systems
 ls      - list files in a directory
 chpart  - change active partition
 
+If you do now need the commands, you can enable the filesystem separately
+with CONFIG_FS_JFFS2 and call the jffs2 functions yourself.
+
 If you boot from a partition which is mounted writable, and you
 update your boot environment by replacing single files on that
 partition, you should also define CONFIG_SYS_JFFS2_SORT_FRAGMENTS. Scanning
@@ -19,52 +22,15 @@ more or less a bubble sort. That algorithm is known to be O(n^2),
 thus you should really consider if you can avoid it!
 
 
-There is two ways for JFFS2 to find the disk. The default way uses
-the flash_info structure to find the start of a JFFS2 disk (called
-partition in the code) and you can change where the partition is with
-two defines.
+There only one way for JFFS2 to find the disk. It uses the flash_info
+structure to find the start of a JFFS2 disk (called partition in the code)
+and you can change where the partition is with two defines.
 
 CONFIG_SYS_JFFS2_FIRST_BANK
 	defined the first flash bank to use
 
 CONFIG_SYS_JFFS2_FIRST_SECTOR
 	defines the first sector to use
-
-
-The second way is to define CONFIG_SYS_JFFS_CUSTOM_PART and implement the
-jffs2_part_info(int part_num) function in your board specific files.
-In this mode CONFIG_SYS_JFFS2_FIRST_BANK and CONFIG_SYS_JFFS2_FIRST_SECTOR is not
-used.
-
-The input is a partition number starting with 0.
-Return a pointer to struct part_info or NULL for error;
-
-Ex jffs2_part_info() for one partition.
----
-#if defined CONFIG_SYS_JFFS_CUSTOM_PART
-#include <jffs2/jffs2.h>
-
-static struct part_info part;
-
-struct part_info*
-jffs2_part_info(int part_num)
-{
-	if(part_num==0){
-		if(part.usr_priv==(void*)1)
-			return &part;
-
-		memset(&part, 0, sizeof(part));
-		part.offset=(char*)0xFF800000;
-		part.size=1024*1024*8;
-
-		/* Mark the struct as ready */
-		part.usr_priv=(void*)1;
-
-		return &part;
-	}
-	return 0;
-}
-#endif
 ---
 
 TODO.