Re: [Gumstix-users] Help flashing new image to overo nand (Card did not respond to voltage select!?)

[James <ang...@gm...>]

Hi Brett,

On Mon, Sep 5, 2011 at 4:34 AM, Brett Hemes <hem...@gm...> wrote:

> Hello,
>
> I am trying to update my overo fire to the newest image and am having some
> issues.  Here are the steps i have taken:
> [snip]
>


> 2) flash new image to nand (using the same u-boot, uImage, and filesys that
> I used for the card
> - used the script from here:
> http://gumstix.org/how-to/70-writing-images-to-flash.html
> [snip]
> omap2-nand driver initializing
> ONFI flash detected
> NAND device: Manufacturer ID: 0x2c, Chip ID: 0xbc (Micron NAND 512MiB 1,8V
> 16-bit)
> cmdlinepart partition parsing not available
> Creating 5 MTD partitions on "omap2-nand.0":
> 0x000000000000-0x000000080000 : "xloader"
> 0x000000080000-0x000000240000 : "uboot"
> 0x000000240000-0x000000280000 : "uboot environment"
> 0x000000280000-0x000000680000 : "linux"
> 0x000000680000-0x000020000000 : "rootfs"
> UBI: attaching mtd4 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: max. sequence number:       0
> UBI error: ubi_read_volume_table: the layout volume was not found
> UBI error: ubi_init: cannot attach mtd4
> [snip]
> VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0)
> Please append a correct "root=" boot option; here are the available
> partitions:
> 1f00             512 mtdblock0  (driver?)
> 1f01            1792 mtdblock1  (driver?)
> 1f02             256 mtdblock2  (driver?)
> 1f03            4096 mtdblock3  (driver?)
> 1f04          517632 mtdblock4  (driver?)
> Kernel panic - not syncing: VFS: Unable to mount root fs on
> unknown-block(0,0)
>
>
> Thanks,
> Brett
>
>
Are you using the correct file? cos the output seems to be looking for UBI
rootfs and not the JFFS2 rootfs.
Pop by to Steve's site to take a look at updating the UBI rootfs.

http://www.sakoman.com.

Hope that helps.

-- 
Regards,
James