LS2085AQDS: ubi attach issue

jitenpatel — Thu, 30 Jun 2016 16:39:08 GMT

I am trying to boot LS2085AQDS board from NAND flash. I want to use ubifs file system. Now when booting from Nand, it boots well until the point of "mounting UBIFS" .

I referred the thread T1040RDB Failed to mount UBIFS | NXP Community and tried to follow procedures but faced issue while attaching ubi with mtd partiton.

Here are my logs:-

ubiformat /dev/mtd9

ubiformat: mtd9 (nand), size 41943040 bytes (40.0 MiB), 320 eraseblocks of 131072 bytes (128.0 KiB), min. I/O size 2048 bytes

libscan: scanning eraseblock 319 -- 100 % complete

ubiformat: 320 eraseblocks have valid erase counter, mean value is 1

ubiformat: flashing eraseblock 124 -- 100 % complete

ubiformat: formatting eraseblock 319 -- 100 % complete

ubiattach /dev/ubi_ctrl -m 9

[ 309.594964] ubi0: attaching mtd9

[ 309.805134] ubi0: scanning is finished

[ 309.815985] ubi0 error: vtbl_check: bad CRC at record 23: 0xdde1463f, not 0x000000

[ 309.823555] Volume table record 23 dump:

[ 309.827542] reserved_pebs 0

[ 309.830592] alignment 0

[ 309.833698] data_pad 0

[ 309.836747] vol_type 0

[ 309.839795] upd_marker 0

[ 309.842843] name_len 0

[ 309.845968] name NULL

[ 309.849288] ubi0 error: vtbl_check: bad CRC at record 23: 0xf116c36b, not 0x000000

[ 309.856905] Volume table record 23 dump:

[ 309.860822] reserved_pebs 0

[ 309.863916] alignment 0

[ 309.866965] data_pad 0

[ 309.870012] vol_type 0

[ 309.873059] upd_marker 0

[ 309.876174] name_len 0

[ 309.879222] name NULL

[ 309.882532] ubi0 error: process_lvol: both volume tables are corrupted

[ 309.889125] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd9, error -22

ubiattach: UBI_IOCATT: Invalid argument

Is the anything else i am missing for nand configuration or it could be some other issue? Have anyone tried ubifs filesystem on LS2085AQDS

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LS2085AQDS: ubi attach issue