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.

1 files changed, 0 insertions, 78 deletions

diff --git a/board/xsengine/flash.c b/board/xsengine/flash.c
index bfa287b004..3f93700d6d 100644
--- a/board/xsengine/flash.c
+++ b/board/xsengine/flash.c
@@ -27,10 +27,6 @@
 #include <common.h>
 #include <linux/byteorder/swab.h>
 
-#if defined CFG_JFFS_CUSTOM_PART
-#include <jffs2/jffs2.h>
-#endif
-
 #define SWAP(x)               __swab32(x)
 
 flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
@@ -40,80 +36,6 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info);
 static int write_word (flash_info_t *info, ulong dest, ulong data);
 static void flash_get_offsets (ulong base, flash_info_t *info);
 
-#if defined CFG_JFFS_CUSTOM_PART
-
-/*
- * jffs2_part_info - get information about a JFFS2 partition
- *
- * @part_num: number of the partition you want to get info about
- * @return:   struct part_info* in case of success, 0 if failure
- */
-
-static struct part_info part;
-static int current_part = -1;
-
-struct part_info* jffs2_part_info(int part_num) {
-	void *jffs2_priv_saved = part.jffs2_priv;
-
-	printf("jffs2_part_info: part_num=%i\n",part_num);
-
-	if (current_part == part_num)
-		return &part;
-
-	/* u-boot partition                                                 */
-	if(part_num==0){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00000000;
-		part.size=256*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		printf("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		printf("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	/* primary OS+firmware partition                                    */
-	if(part_num==1){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00040000;
-		part.size=1024*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		printf("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		printf("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	/* secondary OS+firmware partition                                  */
-	if(part_num==2){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00140000;
-		part.size=8*1024*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		printf("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		printf("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	if (current_part == part_num) {
-		part.usr_priv = &current_part;
-		part.jffs2_priv = jffs2_priv_saved;
-		return &part;
-	}
-
-	printf("jffs2_part_info: end of partition table\n");
-	return 0;
-}
-#endif
-
-
 /*-----------------------------------------------------------------------
  */
 unsigned long flash_init (void)