On Thursday 04 June 2009 10:06:55 Daniel Mack wrote: > > I have to admit that I never used it this way. Using "ubi part" on an > > erased partition works fine. I suggest you give it a try. > > Hmm. That still doesn't work for me, and I still wonder about the > 'attaching mtd1 to ubi0' string, which looks like a mismatch to me.
I would have to check in more details here. But I'm pretty sure this is not the reason for your failure. Here a log from one of mine UBI systems: => mtdparts device nand0 <nand>, # parts = 6 #: name size offset mask_flags 0: u-boot 0x00080000 0x00000000 0 1: env 0x00040000 0x00080000 0 2: kernel 0x00200000 0x000c0000 0 3: rootfs 0x01000000 0x002c0000 0 4: fs 0x02000000 0x012c0000 0 5: ubifs 0x04d40000 0x032c0000 0 active partition: nand0,0 - (u-boot) 0x00080000 @ 0x00000000 defaults: mtdids : nand0=nand mtdparts: mtdparts=nand:512k(u- boot),256k(env),2m(kernel),16m(rootfs),32m(fs),-(ubifs) => nand erase 2c0000 1000000 NAND erase: device 0 offset 0x2c0000, size 0x1000000 Skipping bad block at 0x004e0000 Erasing at 0x12a0000 -- 100% complete. OK => ubi part rootfs Creating 1 MTD partitions on "nand0": 0x002c0000-0x012c0000 : "mtd=3" UBI: attaching mtd1 to ubi0 UBI: physical eraseblock size: 131072 bytes (128 KiB) UBI: logical eraseblock size: 129024 bytes UBI: smallest flash I/O unit: 2048 UBI: sub-page size: 512 UBI: VID header offset: 512 (aligned 512) UBI: data offset: 2048 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=3" UBI: MTD device size: 16 MiB UBI: number of good PEBs: 127 UBI: number of bad PEBs: 1 UBI: max. allowed volumes: 128 UBI: wear-leveling threshold: 4096 UBI: number of internal volumes: 1 UBI: number of user volumes: 0 UBI: available PEBs: 121 UBI: total number of reserved PEBs: 6 UBI: number of PEBs reserved for bad PEB handling: 2 UBI: max/mean erase counter: 0/0 => > Any idea? Sorry, no. You need to further debug this problem to see where the failure is generated. Best regards, 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