Re: [U-Boot] Bricked when trying to attach UBI

Luca Ceresoli wrote: Hi, I'm Cc'ing the linux-mtd list as well as the authors of the Linux commits cited below. For these new readers: I reported a problem with U-Boot 2012.04.01 not being able to attach an UBI partition in NAND, while Linux (2.6.37) can attach and repair it. It looks like an

Re: [U-Boot] Bricked when trying to attach UBI

Hi, I'm Cc'ing the linux-mtd list as well as the authors of the Linux commits cited below. For these new readers: I reported a problem with U-Boot 2012.04.01 not being able to attach an UBI partition in NAND, while Linux (2.6.37) can attach and repair it. It looks like an U-Boot bug, but I disc

Re: [U-Boot] Bricked when trying to attach UBI

Hi Luca, On 12/19/2012 06:37 PM, Luca Ceresoli wrote: > I had some days ago, but I double-checked now as you suggested. Indeed > there is an important difference: attach_by_scanning() (build.c) calls > ubi_wl_init_scan() and ubi_eba_init_scan() just like Linux does, but in > a swapped order! > >

Re: [U-Boot] Bricked when trying to attach UBI

On 12/20/2012 12:17 AM, Vikram Narayanan wrote: On 12/19/2012 11:52 PM, Stefan Roese wrote: I think its the right time to sync the UBI code with the current kernel tree. But it seems like a huge work. Any suggestions? Yes, syncing with the latest UBI/UBIFS code would be the best solution. Eve

Re: [U-Boot] Bricked when trying to attach UBI

On 12/19/2012 11:52 PM, Stefan Roese wrote: I think its the right time to sync the UBI code with the current kernel tree. But it seems like a huge work. Any suggestions? Yes, syncing with the latest UBI/UBIFS code would be the best solution. Even though a try with an increased malloc area as s

Re: [U-Boot] Bricked when trying to attach UBI

On 12/19/2012 06:32 PM, Vikram Narayanan wrote: >> On "bricked" devices the output of the "ubi part nand0,3" command is: >> >> Creating 1 MTD partitions on "nand0": >> 0x0010-0x1000 : "mtd=3" >> UBI: attaching mtd1 to ubi0 >> UBI: physical eraseblock size: 131072 bytes (128 KiB) >

Re: [U-Boot] Bricked when trying to attach UBI

On 12/19/2012 4:58 PM, Luca Ceresoli wrote: Hi all, On "bricked" devices the output of the "ubi part nand0,3" command is: Creating 1 MTD partitions on "nand0": 0x0010-0x1000 : "mtd=3" UBI: attaching mtd1 to ubi0 UBI: physical eraseblock size: 131072 bytes (128 KiB) UBI: log

Re: [U-Boot] Bricked when trying to attach UBI

Hi Andreas, Andreas Bießmann wrote: Hi Luca, On 19.12.2012 16:56, Luca Ceresoli wrote: Hi Andreas, Andreas Bießmann wrote: ... Creating 1 MTD partitions on "nand0": 0x0010-0x1000 : "mtd=3" UBI: attaching mtd1 to ubi0 UBI: physical eraseblock size: 131072 bytes (128 KiB) UBI

Re: [U-Boot] Bricked when trying to attach UBI

Hi Luca, On 19.12.2012 16:56, Luca Ceresoli wrote: > Hi Andreas, > > Andreas Bießmann wrote: > ... >>> Creating 1 MTD partitions on "nand0": >>> 0x0010-0x1000 : "mtd=3" >>> UBI: attaching mtd1 to ubi0 >>> UBI: physical eraseblock size: 131072 bytes (128 KiB) >>> UBI: logical era

Re: [U-Boot] Bricked when trying to attach UBI

Hi Andreas, Andreas Bießmann wrote: ... Creating 1 MTD partitions on "nand0": 0x0010-0x1000 : "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-p

Re: [U-Boot] Bricked when trying to attach UBI

Dear Luca Ceresoli, On 19.12.2012 12:28, Luca Ceresoli wrote: > Hi all, > > I am facing a problem with some boards that do not boot after some > weeks or months of normal usage, being unable to attach UBI. They do > not boot anymore event after a power cycle, in other words they are > totally bri

[U-Boot] Bricked when trying to attach UBI

Hi all, I am facing a problem with some boards that do not boot after some weeks or months of normal usage, being unable to attach UBI. They do not boot anymore event after a power cycle, in other words they are totally bricked. I don't know exactly what problem UBI has, but it is recoverable by