Linux-Yocto, ARM: VFS: Cannot open root device "ubi0:root" or unknown-block(0,0):

I'm booting from NAND zImage and rootfs (UBIFS) to the ARM board (yocto-project building).

global.bootm.image="/dev/nand0.root.ubi.kernel" global.bootm.oftree="/dev/nand0.root.ubi.oftree" global.linux.bootargs.dyn.root="root=ubi0:root ubi.mtd=root rootfstype=ubifs"

The process is just erase, format UBI volume and write UBIFS. ubiformat /dev/nand0.root ubiattach /dev/nand0.root ubimkvol -t static /dev/nand0.root.ubi kernel 8M ubimkvol -t static /dev/nand0.root.ubi oftree 1M ubimkvol -t dynamic /dev/nand0.root.ubi root 0

However, I got failure like: "VFS: Cannot open root device "ubi0:root" or unknown-block(0,0): error -19. Please append a correct "root=" boot option; here are the available partitions:...". I supposed that kernel is unable to identify the hardware or miss driver to access the device. However after checking around supported NAND, MTD, buses driver configuration, I feel it looks enough.

I'm really looking for any idea about this trouble which first time I touched.

Below is the bootlog:

bootchooser: Target list $global.bootchooser.targets is empty
Nothing bootable found on 'bootchooser'
booting 'nand'
ubi0: attached by fastmap
ubi0: fastmap pool size: 200
ubi0: fastmap WL pool size: 100
ubi0: registering /dev/nand0.root.ubi
ubi0: registering kernel as /dev/nand0.root.ubi.kernel
ubi0: registering oftree as /dev/nand0.root.ubi.oftree
ubi0: registering root as /dev/nand0.root.ubi.root
ubi0: attached mtd0 (name "nand0.root", size 510 MiB) to ubi0
ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 129024 bytes
ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 512
ubi0: VID header offset: 512 (aligned 512), data offset: 2048
ubi0: good PEBs: 4082, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 3, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 14/7, WL threshold: 65536, image sequence number: 29683
ubi0: available PEBs: 0, total reserved PEBs: 4082, PEBs reserved for bad PEB handling: 80

Loading ARM Linux zImage '/dev/nand0.root.ubi.kernel'
Loading devicetree from '/dev/nand0.root.ubi.oftree'
commandline: consoleblank=0 console=ttyO0,115200n8  root=ubi0:root ubi.mtd=root rootfstype=ubifs rootwait ro fsck.repair=yes
am335x_phytec_mac_state: Found foreign content on backend, won't overwrite.
state: Found foreign content on backend, won't overwrite.
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.78-bsp-yocto-am335x-pd19.1.1 (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 Tue Jun 18 08:21:57 UTC 2019
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: Phytec AM335x PCM-953
[    0.000000] Memory policy: Data cache writeback
[    0.000000] cma: Reserved 16 MiB at 0x9f000000
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.1 (sgx neon)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 129920
[    0.000000] Kernel command line: consoleblank=0 console=ttyO0,115200n8  root=ubi0:root ubi.mtd=root rootfstype=ubifs rootwait ro fsck.repair=yes
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 488212K/524288K available (8192K kernel code, 737K rwdata, 2836K rodata, 1024K init, 266K bss, 19692K reserved, 16384K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0900000   (9184 kB)
[    0.000000]       .init : 0xc0d00000 - 0xc0e00000   (1024 kB)
[    0.000000]       .data : 0xc0e00000 - 0xc0eb8508   ( 738 kB)
[    0.000000]        .bss : 0xc0eba000 - 0xc0efc8cc   ( 267 kB)
[    0.000000] ftrace: allocating 29725 entries in 88 pages
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] OMAP clockevent source: timer2 at 25000000 Hz
[    0.000021] sched_clock: 32 bits at 25MHz, resolution 40ns, wraps every 85899345900ns
[    0.000049] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 76450417870 ns
[    0.000066] OMAP clocksource: timer1 at 25000000 Hz
[    0.000776] timer_probe: no matching timers found
[    0.001242] Console: colour dummy device 80x30
[    0.001295] Calibrating delay loop... 597.60 BogoMIPS (lpj=2988032)
[    0.118530] pid_max: default: 32768 minimum: 301
[    0.118756] Security Framework initialized
[    0.118846] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.118866] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.119961] CPU: Testing write buffer coherency: ok
[    0.120048] CPU0: Spectre v2: using BPIALL workaround
[    0.121034] Setting up static identity map for 0x80100000 - 0x80100078
[    0.126846] devtmpfs: initialized
[    0.141813] random: get_random_u32 called from bucket_table_alloc+0xe8/0x248 with crng_init=0
[    0.142489] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.142935] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.142971] futex hash table entries: 256 (order: 0, 7168 bytes)
[    0.144699] pinctrl core: initialized pinctrl subsystem
[    0.146418] NET: Registered protocol family 16
[    0.150129] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.177088] omap_hwmod: debugss: _wait_target_disable failed
[    0.232107] cpuidle: using governor menu
[    0.239746] OMAP GPIO hardware version 0.1
[    0.253946] omap-gpmc 50000000.gpmc: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_nandflash, deferring probe
[    0.260032] No ATAGs?
[    0.260044] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.282227] edma 49000000.edma: TI EDMA DMA engine driver
[    0.287650] SCSI subsystem initialized
[    0.288641] usbcore: registered new interface driver usbfs
[    0.288736] usbcore: registered new interface driver hub
[    0.288876] usbcore: registered new device driver usb
[    0.289519] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0, deferring probe
[    0.289769] Linux video capture interface: v2.00
[    0.289850] pps_core: LinuxPPS API ver. 1 registered
[    0.289862] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.289914] PTP clock support registered
[    0.291621] clocksource: Switched to clocksource timer1
[    0.410369] VFS: Disk quotas dquot_6.6.0
[    0.410514] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.424945] NET: Registered protocol family 2
[    0.425919] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.426009] TCP bind hash table entries: 4096 (order: 4, 81920 bytes)
[    0.426239] TCP: Hash tables configured (established 4096 bind 4096)
[    0.426376] UDP hash table entries: 256 (order: 1, 12288 bytes)
[    0.426430] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)
[    0.426680] NET: Registered protocol family 1
[    0.427336] RPC: Registered named UNIX socket transport module.
[    0.427358] RPC: Registered udp transport module.
[    0.427368] RPC: Registered tcp transport module.
[    0.427379] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.428911] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.429070] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[    0.432544] audit: initializing netlink subsys (disabled)
[    0.433844] audit: type=2000 audit(0.430:1): state=initialized audit_enabled=0 res=1
[    0.434017] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[    0.434677] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.435217] NFS: Registering the id_resolver key type
[    0.435277] Key type id_resolver registered
[    0.435290] Key type id_legacy registered
[    0.435352] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    0.443789] NET: Registered protocol family 38
[    0.443847] io scheduler noop registered
[    0.443859] io scheduler deadline registered
[    0.443963] io scheduler cfq registered (default)
[    0.443977] io scheduler mq-deadline registered
[    0.443989] io scheduler kyber registered
[    0.445899] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    0.452779] Serial: 8250/16550 driver, 6 ports, IRQ sharing enabled
[    0.456214] omap_uart 44e09000.serial: no wakeirq for uart0
[    0.456474] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a OMAP UART0
[    1.097143] console [ttyO0] enabled
[    1.101753] omap_uart 48024000.serial: no wakeirq for uart2
[    1.107820] 48024000.serial: ttyO2 at MMIO 0x48024000 (irq = 31, base_baud = 3000000) is a OMAP UART2
[    1.118291] omap_uart 481a6000.serial: no wakeirq for uart3
[    1.124385] 481a6000.serial: ttyO3 at MMIO 0x481a6000 (irq = 32, base_baud = 3000000) is a OMAP UART3
[    1.135759] omap_rng 48310000.rng: Random Number Generator ver. 20
[    1.143338] panel panel: found backlight
[    1.148153] OF: graph: no port node found in /ocp/lcdc@4830e000
[    1.154759] OF: graph: no port node found in /ocp/lcdc@4830e000
[    1.161613] OF: graph: no port node found in /ocp/lcdc@4830e000
[    1.167911] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.174876] [drm] No driver support for vblank timestamp query.
[    1.224797] Console: switching to colour frame buffer device 100x30
[    1.244110] tilcdc 4830e000.lcdc: fb0:  frame buffer device
[    1.250848] [drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 0
[    1.273134] brd: module loaded
[    1.287275] loop: module loaded
[    1.295157] m25p80 spi0.0: s25sl064p (8192 Kbytes)
[    1.300392] 5 ofpart partitions found on MTD device spi0.0
[    1.306231] Creating 5 MTD partitions on "spi0.0":
[    1.311277] 0x000000000000-0x000000020000 : "xload"
[    1.317964] 0x000000020000-0x0000000a0000 : "barebox"
[    1.324643] 0x0000000a0000-0x0000000c0000 : "bareboxenv"
[    1.331540] 0x0000000c0000-0x0000000e0000 : "oftree"
[    1.338063] 0x0000000e0000-0x000000800000 : "kernel"
[    1.345928] libphy: Fixed MDIO Bus: probed
[    1.351150] CAN device driver interface
[    1.356920] c_can_platform 481d0000.can: c_can_platform device registered (regs=fa1d0000, irq=36)
[    1.441660] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.449721] libphy: 4a101000.mdio: probed
[    1.456999] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[    1.466709] davinci_mdio 4a101000.mdio: phy[2]: device 4a101000.mdio:02, driver Micrel KSZ9021 Gigabit PHY
[    1.478032] cpsw 4a100000.ethernet: Detected MACID = 78:a5:04:fa:cb:ca
[    1.485219] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.494078] cpsw 4a100000.ethernet: cpsw: Detected MACID = 78:a5:04:fa:cb:cc
[    1.503461] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.510474] ehci-platform: EHCI generic platform driver
[    1.516359] ehci-omap: OMAP-EHCI Host Controller driver
[    1.522133] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.528758] usbcore: registered new interface driver usb-storage
[    1.538242] am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator
[    1.555266] am335x-phy-driver 47401b00.usb-phy: 47401b00.usb-phy supply vcc not found, using dummy regulator
[    1.580523] omap_rtc 44e3e000.rtc: already running
[    1.586207] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc1
[    1.594442] i2c /dev entries driver
[    1.599807] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    1.610160] omap_hsmmc 48060000.mmc: Got CD GPIO
[    1.675353] ledtrig-cpu: registered to indicate activity on CPUs
[    1.684846] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[    1.691310] omap-aes 53500000.aes: will run requests pump with realtime priority
[    1.702034] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[    1.712327] oprofile: using arm/armv7
[    1.716876] Initializing XFRM netlink socket
[    1.721584] NET: Registered protocol family 10
[    1.727955] Segment Routing with IPv6
[    1.732077] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.739320] NET: Registered protocol family 17
[    1.744161] NET: Registered protocol family 15
[    1.748831] can: controller area network core (rev 20170425 abi 9)
[    1.755442] NET: Registered protocol family 29
[    1.760260] Key type dns_resolver registered
[    1.764985] omap_voltage_late_init: Voltage driver support not added
[    1.772087] ThumbEE CPU extension supported.
[    1.785384] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[    1.790806] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[    1.799772] nand: No NAND device found
[    1.803815] omap2-nand 8000000.nand: scan failed, may be bus-width mismatch
[    1.841946] tps65910 0-002d: No interrupt support, no core IRQ
[    1.850336] vrtc: supplied by vcc5v
[    1.854467] random: fast init done
[    1.861836] vio: supplied by vcc5v
[    1.867208] vdd1: supplied by vcc5v
[    1.873103] vdd2: supplied by vcc5v
[    1.880570] vdig1: supplied by vcc5v
[    1.886142] vdig2: supplied by vcc5v
[    1.891584] vpll: supplied by vcc5v
[    1.896997] vdac: supplied by vcc5v
[    1.902375] vaux1: supplied by vcc5v
[    1.907845] vaux2: supplied by vcc5v
[    1.913411] vaux33: supplied by vcc5v
[    1.918946] vmmc: supplied by vcc5v
[    1.924365] vbb: supplied by vcc5v
[    1.929254] tps65910-rtc tps65910-rtc: No interrupt support, not created
[    1.936388] tps65910-rtc: probe of tps65910-rtc failed with error -22
[    1.944509] at24 0-0052: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
[    1.953488] rtc-m41t80 0-0068: Oscillator failure, data is invalid.
[    1.960445] rtc-m41t80 0-0068: registered as rtc0
[    1.966868] edt_ft5x06 0-0038: touchscreen probe failed
[    1.972482] edt_ft5x06: probe of 0-0038 failed with error -121
[    1.978726] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    1.996231] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[    2.001917] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
[    2.010046] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.017221] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.024866] usb usb1: Product: MUSB HDRC host driver
[    2.030082] usb usb1: Manufacturer: Linux 4.14.78-bsp-yocto-am335x-pd19.1.1 musb-hcd
[    2.038247] usb usb1: SerialNumber: musb-hdrc.0
[    2.044069] hub 1-0:1.0: USB hub found
[    2.048082] hub 1-0:1.0: 1 port detected
[    2.064853] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[    2.070475] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
[    2.078624] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    2.085802] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.093458] usb usb2: Product: MUSB HDRC host driver
[    2.098675] usb usb2: Manufacturer: Linux 4.14.78-bsp-yocto-am335x-pd19.1.1 musb-hcd
[    2.106844] usb usb2: SerialNumber: musb-hdrc.1
[    2.112642] hub 2-0:1.0: USB hub found
[    2.116644] hub 2-0:1.0: 1 port detected
[    2.122275] UBI error: cannot open mtd root, error -22
[    2.129200] input: user_buttons as /devices/platform/user_buttons/input/input1
[    2.137995] rtc-m41t80 0-0068: Oscillator failure, data is invalid.
[    2.144645] rtc-m41t80 0-0068: hctosys: unable to read the hardware clock
[    2.152696] vcc3v3: disabling
[    2.155829] vcc1v8: disabling
[    2.159823] VFS: Cannot open root device "ubi0:root" or unknown-block(0,0): error -19
[    2.168144] Please append a correct "root=" boot option; here are the available partitions:
[    2.177018] 0100           16384 ram0
[    2.177026]  (driver?)
[    2.183465] 0101           16384 ram1
[    2.183471]  (driver?)
[    2.189894] 0102           16384 ram2
[    2.189900]  (driver?)
[    2.196332] 0103           16384 ram3
[    2.196338]  (driver?)
[    2.202776] 0104           16384 ram4
[    2.202782]  (driver?)
[    2.209190] 0105           16384 ram5
[    2.209195]  (driver?)
[    2.215634] 0106           16384 ram6
[    2.215641]  (driver?)
[    2.222072] 0107           16384 ram7
[    2.222078]  (driver?)
[    2.228497] 0108           16384 ram8
[    2.228503]  (driver?)
[    2.234940] 0109           16384 ram9
[    2.234946]  (driver?)
[    2.241352] 010a           16384 ram10
[    2.241357]  (driver?)
[    2.247889] 010b           16384 ram11
[    2.247895]  (driver?)
[    2.254416] 010c           16384 ram12
[    2.254422]  (driver?)
[    2.260931] 010d           16384 ram13
[    2.260937]  (driver?)
[    2.267456] 010e           16384 ram14
[    2.267461]  (driver?)
[    2.273991] 010f           16384 ram15
[    2.273997]  (driver?)
[    2.280504] 1f00             128 mtdblock0
[    2.280509]  (driver?)
[    2.287408] 1f01             512 mtdblock1
[    2.287414]  (driver?)
[    2.294299] 1f02             128 mtdblock2
[    2.294305]  (driver?)
[    2.301178] 1f03             128 mtdblock3
[    2.301184]  (driver?)
[    2.308068] 1f04            7296 mtdblock4
[    2.308074]  (driver?)
[    2.314969] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    2.323665] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[   75.861687] random: crng init done

Thank you!