Jeff, what is the size of your allocateble memory. Had to increase it to 4MB to get it working.
On Fri, Dec 18, 2009 at 9:16 AM, Stefan Roese <s...@denx.de> wrote: > Jeff, > > On Thursday 17 December 2009 22:09:03 Jeff Angielski wrote: >> The "ubi part" command is failing for me on my PowerPC 85xx board. I am >> not trying to do anything special, just create the partitions and >> volumes so that I can try writing an ubi.img. It spits out enough >> information that it looks like it did work but it prints out an error >> nonetheless. >> >> And of course there is the long standing issue of the reported MTD >> number not making any sense. But previous posts have discounted this as >> an issue. > > Patches to fix/change this are welcome. :) > >> Here is the snippet of the error: >> >> UBI error: ubi_init: cannot attach mtd2 >> UBI: mtd2 is detached from ubi0 >> UBI error: ubi_init: UBI error: cannot initialize UBI, error -17 >> UBI init error -17 > > -17 == EEXIST. Looking at the code (build.c) shows that ubi_attach_mtd_dev() > is returning this error code in case the MTD device is already attached. Even > though the UBI implementation should handle this without any problems. I have > to admit that I'm a bit out of ideas what's going wrong in your case. I just > checked again and UBI works fine for me with the latest version: > > > => mtdparts > > device nand0 <nand>, # parts = 3 > #: name size offset mask_flags > 0: bootloader 0x00100000 0x00000000 0 > 1: rootfs 0x01000000 0x00100000 0 > 2: ubifs 0x02f00000 0x01100000 0 > > active partition: nand0,0 - (bootloader) 0x00100000 @ 0x00000000 > > defaults: > mtdids : nand0=nand > mtdparts: mtdparts=nand:1m(bootloader),16m(rootfs),-(ubifs) > => nand erase 1100000 2f00000 > > NAND erase: device 0 offset 0x1100000, size 0x2f00000 > Erasing at 0x3ffc000 -- 100% complete. > OK > => ubi part ubifs > Creating 1 MTD partitions on "nand0": > 0x000001100000-0x000004000000 : "mtd=2" > UBI: attaching mtd1 to ubi0 > UBI: physical eraseblock size: 16384 bytes (16 KiB) > UBI: logical eraseblock size: 15872 bytes > UBI: smallest flash I/O unit: 512 > UBI: sub-page size: 256 > UBI: VID header offset: 256 (aligned 256) > UBI: data offset: 512 > UBI: empty MTD device detected > UBI: create volume table (copy #1) > UBI: create volume table (copy #2) > UBI: attached mtd1 to ubi0 > UBI: MTD device name: "mtd=2" > UBI: MTD device size: 47 MiB > UBI: number of good PEBs: 3008 > UBI: number of bad PEBs: 0 > UBI: max. allowed volumes: 92 > UBI: wear-leveling threshold: 4096 > UBI: number of internal volumes: 1 > UBI: number of user volumes: 0 > UBI: available PEBs: 2974 > UBI: total number of reserved PEBs: 34 > UBI: number of PEBs reserved for bad PEB handling: 30 > UBI: max/mean erase counter: 0/0 > => mtdparts > > device nand0 <nand>, # parts = 3 > #: name size offset mask_flags > 0: bootloader 0x00100000 0x00000000 0 > 1: rootfs 0x01000000 0x00100000 0 > 2: ubifs 0x02f00000 0x01100000 0 > > active partition: nand0,0 - (bootloader) 0x00100000 @ 0x00000000 > > defaults: > mtdids : nand0=nand > mtdparts: mtdparts=nand:1m(bootloader),16m(rootfs),-(ubifs) > => nand erase 100000 1000000 > > NAND erase: device 0 offset 0x100000, size 0x1000000 > Erasing at 0x10fc000 -- 100% complete. > OK > => ubi part rootfs > UBI: mtd1 is detached from ubi0 > Creating 1 MTD partitions on "nand0": > 0x000000100000-0x000001100000 : "mtd=1" > UBI: attaching mtd1 to ubi0 > UBI: physical eraseblock size: 16384 bytes (16 KiB) > UBI: logical eraseblock size: 15872 bytes > UBI: smallest flash I/O unit: 512 > UBI: sub-page size: 256 > UBI: VID header offset: 256 (aligned 256) > UBI: data offset: 512 > UBI: empty MTD device detected > UBI: create volume table (copy #1) > UBI: create volume table (copy #2) > UBI: attached mtd1 to ubi0 > UBI: MTD device name: "mtd=1" > UBI: MTD device size: 16 MiB > UBI: number of good PEBs: 1024 > UBI: number of bad PEBs: 0 > UBI: max. allowed volumes: 92 > UBI: wear-leveling threshold: 4096 > UBI: number of internal volumes: 1 > UBI: number of user volumes: 0 > UBI: available PEBs: 1010 > UBI: total number of reserved PEBs: 14 > UBI: number of PEBs reserved for bad PEB handling: 10 > UBI: max/mean erase counter: 0/0 > => > > > Perhaps you should try the latest version as well. Could be that this is a bug > already fixed now. Otherwise you need to debug this problem yourself, since I > can't reproduce it here. > > Cheers, > Stefan > > -- > DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: off...@denx.de > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
