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Linux/AM3358: AM3358

Part Number: AM3358

Tool/software: Linux

Hi 

 I am using Poky- morty distribution  . During NAND boot (512mb Micron), From kernel  (Version 4.4.)i  cannot mount ubifs filesystem. i am getting following error message.

ubi0 error: ubi_read_volume_table: the layout volume was not found
[ 3.770523] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd9, error -22
[ 3.777682] UBI error: cannot attach mtd9
[ 3.781980] hctosys: unable to open rtc device (rtc0)
[ 3.792705] UBIFS error (pid: 1): cannot open "ubi0:rootfs", error -19VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0): error -19
[ 3.806065] Please append a correct "root=" boot option; here are the available partitions:
[ 3.814479] b300 15114240 mmcblk0 driver: mmcblk
[ 3.819867] b301 71680 mmcblk0p1 00097e91-01
[ 3.825224] b302 2097152 mmcblk0p2 00097e91-02
[ 3.830565] 1f00 256 mtdblock0 (driver?)
[ 3.835657] 1f01 256 mtdblock1 (driver?)
[ 3.840736] 1f02 256 mtdblock2 (driver?)
[ 3.845826] 1f03 256 mtdblock3 (driver?)
[ 3.850905] 1f04 512 mtdblock4 (driver?)
[ 3.855996] 1f05 1024 mtdblock5 (driver?)
[ 3.861075] 1f06 256 mtdblock6 (driver?)
[ 3.866165] 1f07 256 mtdblock7 (driver?)
[ 3.871243] 1f08 7168 mtdblock8 (driver?)
[ 3.876334] 1f09 514048 mtdblock9 (driver?)

 

MKUBIFS_ARGS = " -F -m 2048 -e 129024 -c 1580"
UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512 -O 2048"

 

Manual ubifs  mount from sdboot is working  fine from this ubifs.img.. Please give suggestions to solve this issue