UBI error: ubi_init: cannot attach mtd1

Rao Munzir

Hi,

I am working on EVMK2H and my evm is not booting linux from ubifs. After u-boot these messages are printed. I think my nand flash is corrupted. How can I solve this?

Creating 1 MTD partitions on "nand0":

0x000000180000-0x000020000000 : "mtd=2"

UBI: attaching mtd1 to ubi0

UBI: physical eraseblock size: 131072 bytes (128 KiB)

UBI: logical eraseblock size: 126976 bytes

UBI: smallest flash I/O unit: 2048

UBI: VID header offset: 2048 (aligned 2048)

UBI: data offset: 4096

UBI error: ubi_read_volume_table: the layout volume was not found

UBI error: ubi_init: cannot attach mtd1

UBI error: ubi_init: UBI error: cannot initialize UBI, error -22

UBI init error 22

UBIFS error (pid 0): ubifs_get_sb: cannot open "ubi:boot", error -19

UBIFS error (pid 0): ubifs_mount: Error reading superblock on volume 'ubi:boot'

Regards

Rao

over 10 years ago

0 Ganapathi Dhandapani95 over 10 years ago

TI__Mastermind 28085 points

Hi,

Take a look at below similar thread:
e2e.ti.com/.../1074602

Thanks,

0 Rao Munzir over 10 years ago in reply to Ganapathi Dhandapani95

Expert 1070 points

I am burning default ubifs image that is present in images folder . I am not changing anything. As per my understanding it should work.

Regards

0 Shankari G over 10 years ago

TI__Mastermind 43955 points

Hi Rao,

On K2HEVM, by following the steps given at WIKI, able to boot the linux using ubifs.

Post us what are the commands you used and at which step you didnot get the expected results??

Regards,

Shankari

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UBI error: ubi_init: cannot attach mtd1