Console log below.  The commit after that.
The upshot is that 22 partitions are created the first 14 are delete. That makes RedBoot mtblock15 instead of mtdblock0.



IXP4XX-Flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
 Intel/Sharp Extended Query Table at 0x0031
Using buffer write method
cfi_cmdset_0001: Erase suspend on write enabled
Searching for RedBoot partition table in IXP4XX-Flash.0 at offset 0xfe0000
RedBoot directory 0x50fe0000(0x1f000) swapped
22 RedBoot partitions found on MTD device IXP4XX-Flash.0
Creating 22 MTD partitions on "IXP4XX-Flash.0":
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x01000000 : ""
0x00000000-0x00080000 : "RedBoot"
0x00080000-0x001c0000 : "zimage"
0x00130128-0x6f766097 : ".      ."
mtd: partition ".       ." extends beyond the end of device "IXP4XX-Flash.0" -- size truncated to 0xecfed8
mtd: partition ".       ." doesn't start on an erase block boundary -- force read-only
0x001c0000-0x004e0000 : "ramdisk"
0x004e0000-0x0063735f : "unallocated"
mtd: partition "unallocated" doesn't end on an erase block -- force read-only
0x0063735f-0x0163735f : ""
mtd: partition "" extends beyond the end of device "IXP4XX-Flash.0" -- size truncated to 0x9c8ca1
mtd: partition "" doesn't start on an erase block boundary -- force read-only
0x00fe0000-0x00fff000 : "FIS directory"
mtd: partition "FIS directory" doesn't end on an erase block -- force read-only
0x00fff000-0x01000000 : "RedBoot config"


commit 84e699e6ec5b431289474f78f8df9dfcc2737085
Author: Peter Korsgaard <jacmet@sunsite.dk>
Date:   Fri Mar 31 02:29:52 2006 -0800

    [PATCH] mtd/redboot: Handle holes in fis table
    
    Redboot simply sets the first character of a fis entry to 0xff on "fis
    delete".  The kernel redboot parser stops parsing on such an entry, and
    without this patch any entries after a deleted image would not be detected.
    
    Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Acked-by: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: Andrew Morton <akpm@osdl.org>
    Signed-off-by: Linus Torvalds <torvalds@osdl.org>