U-Boot 2014.04 (Nov 24 2016 - 10:59:20)

CPU: Freescale i.MX6Q rev1.2 at 792 MHz
CPU: Temperature 23 C, calibration data: 0x5724de69
Reset cause: POR
Board: SK-iMX6Q
DRAM: 1 GiB
NAND: 1024 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment

Net: Phy not found
FEC
Normal Boot
Hit any key to stop autoboot: 0
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 "ubi0:rootfs", error -19
UBIFS error (pid 0): ubifs_mount: Error reading superblock on volume 'ubi0:rootfs' errno=-19!

ubifsmount - mount UBIFS volume

Usage:
ubifsmount <volume-name>
- mount 'volume-name' volume
UBIFS not mounted, use ubifs mount to mount volume first!
ubifsload - load file from an UBIFS filesystem

Usage:
ubifsload <addr> <filename> [bytes]
- load file 'filename' to address 'addr'
UBIFS not mounted, use ubifs mount to mount volume first!
ubifsload - load file from an UBIFS filesystem

Usage:
ubifsload <addr> <filename> [bytes]
- load file 'filename' to address 'addr'
Bad Linux ARM zImage magic!
u-boot >