TI fae及各位大侠好：
当前使用am3352平台，搭配镁光ddr3 SCB13H2G160AF（256MB），镁光nand flash MX30LF4G18AC MT29F4G08ABADA （512MB），PMIC为tps65910
编译sdk07.03.00, linux内核为5.4.106，完成内核升级，由3.2.0升级为5.4.106，其中u-boot为之前版本u-boot 2012；
前期使用网络文件系统，系统启动正常；当前把对应base文件系统制作为ubifs文件系统，通过sd卡烧录flash系统，启动失败，提示如下：
VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0): error -19
1. u-boot分区设置如下：
dfu_alt_info=SPL part 0 1;SPL.backup1 part 0 2;SPL.backup2 part 0 3;SPL.backup3 part 0 4;u-boot part 0 5;kernel part 0 7;rootfs part 0 8
mtdparts=mtdparts=omap2-nand.0:128k(SPL),128k(SPL.backup1),128k(SPL.backup2),128k(SPL.backup3),1536k(u-boot),3584k(u-boot-logo),8m(kernel),80m(rootfs),-(filesystem)
2. mtd分区如下：
ZQ1500# mtdpart
device nand0 <omap2-nand.0>, # parts = 9
#: name size offset mask_flags
0: SPL 0x00020000 0x00000000 0
1: SPL.backup1 0x00020000 0x00020000 0
2: SPL.backup2 0x00020000 0x00040000 0
3: SPL.backup3 0x00020000 0x00060000 0
4: u-boot 0x00180000 0x00080000 0
5: u-boot-logo 0x00380000 0x00200000 0
6: kernel 0x00800000 0x00580000 0
7: rootfs 0x05000000 0x00d80000 0
8: filesystem 0x1a280000 0x05d80000 0
active partition: nand0,0 - (SPL) 0x00020000 @ 0x00000000
3. ubifs文件系统制作如下：
$cd ti-processor-sdk-linux-am335x-evm-07.03.00.005/filesystem
$mkfs.ubifs -r tisdk-base-image-am335x-evm -F -m 2048 -e 126976 -c 448 -o ubifs.img
$ubinize -o ubi.img -m 2048 -p 128KiB -s 512 -O 2048 ubinize.cfg
对应ubinize.cfg配置文件如下：
[ubifs]
mode=ubi
image=rootfs.img
vol_id=0
vol_size=56MiB
vol_type=dynamic
vol_name=rootfs
vol_flags=autoresize
4. 关于VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0): error -19错误，网友有说是mkfs.ubifs -c参数，擦除block块数不能太大，太大容易挂载文件系统失败;
我的文件系统ubifs.img为41M左右，未压缩的base文件系统为75M左右，文件系统rootfs分配空间80M；
这里-c参数有设置为最小的320（取vol_size为40MiB），最大的640（取vol_size为80MiB），中间值430（取vol_size为80MiB），都不成功；
请问还有哪方面原因导致？网上有找到类似问题，没找到解决方案，多谢各位！！
6. 系统启动失败日志如下：
close
## Booting kernel from Legacy Image at 80007fc0 ...
Image Name: Linux-5.4.106-g023faefa70
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4940288 Bytes = 4.7 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
## Flattened Device Tree blob at 80f80000
Booting using the fdt blob at 0x80f80000
XIP Kernel Image ... OK
OK
Loading Device Tree to 8fafa000, end 8fb0bfac ... OK
Starting zq kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.4.106-g023faefa70 (root@df131f57a6ff) (gcc version 9.2.1 20191025 (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10))) #15 PREEMPT Thu Jan 13 14:25:24 CST 2022
[ 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: TI AM335x EVM
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 48 MiB at 0x8c800000
[ 0.000000] On node 0 totalpages: 65280
[ 0.000000] Normal zone: 574 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 65280 pages, LIFO batch:15
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (sgx neon)
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 64706
[ 0.000000] Kernel command line: root=ubi0:rootfs rw ubi.mtd=NAND.rootfs,2048 rootfstype=ubifs ip=none console=ttyO0,115200n8 debug earlyprintk=serial vram=50M
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 194164K/261120K available (9216K kernel code, 300K rwdata, 3216K rodata, 1024K init, 260K bss, 17804K reserved, 49152K cma-reserved, 0K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 5.0) with 128 interrupts
[ 0.000000] random: get_random_bytes called from start_kernel+0x2b4/0x470 with crng_init=0
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000018] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000042] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000053] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000363] timer_probe: no matching timers found
[ 0.000573] Console: colour dummy device 80x30
[ 0.000616] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000623] This ensures that you still see kernel messages. Please
[ 0.000629] update your kernel commandline.
[ 0.000687] Calibrating delay loop... 718.02 BogoMIPS (lpj=3590144)
[ 0.118870] pid_max: default: 32768 minimum: 301
[ 0.119134] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.119151] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.120219] CPU: Testing write buffer coherency: ok
[ 0.120297] CPU0: Spectre v2: using BPIALL workaround
[ 0.121291] Setting up static identity map for 0x80100000 - 0x80100060
[ 0.121470] rcu: Hierarchical SRCU implementation.
[ 0.121566] EFI services will not be available.
[ 0.121997] devtmpfs: initialized
[ 0.135070] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.135530] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.135557] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
[ 0.139871] pinctrl core: initialized pinctrl subsystem
[ 0.140814] DMI not present or invalid.
[ 0.141359] NET: Registered protocol family 16
[ 0.144163] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.172019] l3-aon-clkctrl:0000:0: failed to disable
[ 0.174389] cpuidle: using governor ladder
[ 0.174428] cpuidle: using governor menu
[ 0.194587] No ATAGs?
[ 0.194600] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.215679] debugfs: Directory '49000000.edma' with parent 'dmaengine' already present!
[ 0.215722] edma 49000000.edma: TI EDMA DMA engine driver
[ 0.216538] reg-fixed-voltage fixedregulator0: GPIO lookup for consumer (null)
[ 0.216554] reg-fixed-voltage fixedregulator0: using device tree for GPIO lookup
[ 0.216584] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator0[0]'
[ 0.216605] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator0[0]'
[ 0.216622] reg-fixed-voltage fixedregulator0: using lookup tables for GPIO lookup
[ 0.216635] reg-fixed-voltage fixedregulator0: No GPIO consumer (null) found
[ 0.217901] iommu: Default domain type: Translated
[ 0.220764] SCSI subsystem initialized
[ 0.221341] mc: Linux media interface: v0.10
[ 0.221390] videodev: Linux video capture interface: v2.00
[ 0.221510] pps_core: LinuxPPS API ver. 1 registered
[ 0.221519] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.221544] PTP clock support registered
[ 0.221583] EDAC MC: Ver: 3.0.0
[ 0.223009] Advanced Linux Sound Architecture Driver Initialized.
[ 0.224533] clocksource: Switched to clocksource timer1
[ 0.234275] thermal_sys: Registered thermal governor 'fair_share'
[ 0.234287] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.234309] thermal_sys: Registered thermal governor 'step_wise'
[ 0.234317] thermal_sys: Registered thermal governor 'user_space'
[ 0.234324] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.235156] NET: Registered protocol family 2
[ 0.236025] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 0.236060] TCP established hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.236091] TCP bind hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.236122] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.236253] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.236277] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.236454] NET: Registered protocol family 1
[ 0.237153] RPC: Registered named UNIX socket transport module.
[ 0.237167] RPC: Registered udp transport module.
[ 0.237173] RPC: Registered tcp transport module.
[ 0.237180] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.237904] PCI: CLS 0 bytes, default 64
[ 0.239074] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 0.240534] Initialise system trusted keyrings
[ 0.240869] workingset: timestamp_bits=14 max_order=16 bucket_order=2
[ 0.247108] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.248019] NFS: Registering the id_resolver key type
[ 0.248071] Key type id_resolver registered
[ 0.248079] Key type id_legacy registered
[ 0.248132] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.294421] Key type asymmetric registered
[ 0.294445] Asymmetric key parser 'x509' registered
[ 0.294624] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.294639] io scheduler mq-deadline registered
[ 0.294648] io scheduler kyber registered
[ 0.300749] gpio gpiochip0: (gpio-0-31): added GPIO chardev (254:0)
[ 0.300865] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio-0-31)
[ 0.300926] OMAP GPIO hardware version 0.1
[ 0.327073] gpio gpiochip1: (gpio-32-63): added GPIO chardev (254:1)
[ 0.327193] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio-32-63)
[ 0.330075] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.347726] gpio gpiochip2: (gpio-64-95): added GPIO chardev (254:2)
[ 0.347846] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio-64-95)
[ 0.349413] gpio gpiochip3: (gpio-96-127): added GPIO chardev (254:3)
[ 0.349509] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio-96-127)
[ 0.359392] pinctrl-single 44e10800.pinmux: 142 pins, size 568
[ 0.364342] pwm-backlight backlight: GPIO lookup for consumer enable
[ 0.364366] pwm-backlight backlight: using device tree for GPIO lookup
[ 0.364422] of_get_named_gpiod_flags: parsed 'enable-gpios' property of node '/backlight[0]' - status (0)
[ 0.364622] gpio gpiochip0: Persistence not supported for GPIO 7
[ 0.364633] no flags found for enable
[ 0.364675] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[ 0.423724] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 0.429231] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
[ 1.218531] printk: console [ttyS0] enabled
[ 1.224662] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 46, base_baud = 3000000) is a 8250
[ 1.236729] omap_rng 48310000.rng: Random Number Generator ver. 20
[ 1.244763] random: fast init done
[ 1.248478] random: crng init done
[ 1.253374] tilcdc-panel panel: GPIO lookup for consumer enable
[ 1.260014] tilcdc-panel panel: using device tree for GPIO lookup
[ 1.266215] of_get_named_gpiod_flags: parsed 'enable-gpios' property of node '/panel[0]' - status (0)
[ 1.275577] gpio gpiochip2: Persistence not supported for GPIO 1
[ 1.281622] tilcdc-panel panel: found enable GPIO
[ 1.287037] OF: graph: no port node found in /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[ 1.297633] OF: graph: no port node found in /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[ 1.308386] OF: graph: no port node found in /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[ 1.318663] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.325322] [drm] No driver support for vblank timestamp query.
[ 1.346326] [drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 0
[ 1.359939] tilcdc 4830e000.lcdc: fb0: tilcdcdrmfb frame buffer device
[ 1.384784] brd: module loaded
[ 1.396542] loop: module loaded
[ 1.406482] mdio_bus fixed-0: GPIO lookup for consumer reset
[ 1.412189] mdio_bus fixed-0: using lookup tables for GPIO lookup
[ 1.418433] mdio_bus fixed-0: No GPIO consumer reset found
[ 1.423969] libphy: Fixed MDIO Bus: probed
[ 1.432645] mdio_bus 4a101000.mdio: GPIO lookup for consumer reset
[ 1.438962] mdio_bus 4a101000.mdio: using device tree for GPIO lookup
[ 1.445474] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/interconnect@4a000000/segment@0/target-module@100000/ethernet@0/mdio@1000[0]'
[ 1.460260] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/interconnect@4a000000/segment@0/target-module@100000/ethernet@0/mdio@1000[0]'
[ 1.474952] mdio_bus 4a101000.mdio: using lookup tables for GPIO lookup
[ 1.481597] mdio_bus 4a101000.mdio: No GPIO consumer reset found
[ 1.544568] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 1.552268] libphy: 4a101000.mdio: probed
[ 1.557319] mdio_bus 4a101000.mdio:00: GPIO lookup for consumer reset
[ 1.563800] mdio_bus 4a101000.mdio:00: using device tree for GPIO lookup
[ 1.570654] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/interconnect@4a000000/segment@0/target-module@100000/ethernet@0/mdio@1000/ethernet-phy@0[0]'
[ 1.586811] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/interconnect@4a000000/segment@0/target-module@100000/ethernet@0/mdio@1000/ethernet-phy@0[0]'
[ 1.602848] mdio_bus 4a101000.mdio:00: using lookup tables for GPIO lookup
[ 1.609812] mdio_bus 4a101000.mdio:00: No GPIO consumer reset found
[ 1.616754] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[ 1.626188] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[ 1.632575] cpsw 4a100000.ethernet: ALE Table size 1024
[ 1.637957] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[ 1.645219] cpsw 4a100000.ethernet: Detected MACID = b0:7e:11:b4:ad:ae
[ 1.654049] i2c /dev entries driver
[ 1.660835] cpuidle: enable-method property 'ti,am3352' found operations
[ 1.668403] sdhci: Secure Digital Host Controller Interface driver
[ 1.674676] sdhci: Copyright(c) Pierre Ossman
[ 1.680513] omap_hsmmc 48060000.mmc: GPIO lookup for consumer cd
[ 1.686614] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[ 1.693221] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@60000/mmc@0[0]' - status (0)
[ 1.707062] gpio gpiochip0: Persistence not supported for GPIO 15
[ 1.713194] omap_gpio 44e07000.gpio: Could not set line 15 debounce to 200000 microseconds (-22)
[ 1.722038] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 1.726692] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp
[ 1.732725] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[ 1.739463] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@60000/mmc@0[0]'
[ 1.752604] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@60000/mmc@0[0]'
[ 1.765638] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup
[ 1.772371] omap_hsmmc 48060000.mmc: No GPIO consumer wp found
[ 1.785169] omap_hsmmc 47810000.mmc: GPIO lookup for consumer cd
[ 1.791218] omap_hsmmc 47810000.mmc: using device tree for GPIO lookup
[ 1.797949] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/target-module@47810000/mmc@0[0]'
[ 1.808590] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/target-module@47810000/mmc@0[0]'
[ 1.819121] omap_hsmmc 47810000.mmc: using lookup tables for GPIO lookup
[ 1.825874] omap_hsmmc 47810000.mmc: No GPIO consumer cd found
[ 1.831737] omap_hsmmc 47810000.mmc: GPIO lookup for consumer wp
[ 1.837784] omap_hsmmc 47810000.mmc: using device tree for GPIO lookup
[ 1.844353] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/target-module@47810000/mmc@0[0]'
[ 1.854950] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/target-module@47810000/mmc@0[0]'
[ 1.865447] omap_hsmmc 47810000.mmc: using lookup tables for GPIO lookup
[ 1.872178] omap_hsmmc 47810000.mmc: No GPIO consumer wp found
[ 1.878351] omap_hsmmc 47810000.mmc: RX DMA channel request failed
[ 1.894781] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.901981] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.909944] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.919535] NET: Registered protocol family 10
[ 1.925631] Segment Routing with IPv6
[ 1.929417] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 1.936331] NET: Registered protocol family 17
[ 1.941227] Key type dns_resolver registered
[ 1.945897] omap_voltage_late_init: Voltage driver support not added
[ 1.953002] Loading compiled-in X.509 certificates
[ 1.972910] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[ 1.978301] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[ 1.984463] gpiochip_find_base: found new base at 510
[ 1.989956] gpio gpiochip4: (omap-gpmc): added GPIO chardev (254:4)
[ 1.996392] gpiochip_setup_dev: registered GPIOs 510 to 511 on device: gpiochip4 (omap-gpmc)
[ 2.006175] omap2-nand 8000000.nand: GPIO lookup for consumer rb
[ 2.012225] omap2-nand 8000000.nand: using device tree for GPIO lookup
[ 2.018900] of_get_named_gpiod_flags: parsed 'rb-gpios' property of node '/ocp/gpmc@50000000/nand@0,0[0]' - status (0)
[ 2.029889] nand: device found, Manufacturer ID: 0xc2, Chip ID: 0xdc
[ 2.036290] nand: Macronix MX30LF4G18AC
[ 2.040144] nand: 512 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[ 2.047847] nand: WARNING: omap2-nand.0: the ECC used on your system is too weak compared to the one required by the NAND chip
[ 2.059410] 9 fixed-partitions partitions found on MTD device omap2-nand.0
[ 2.066335] Creating 9 MTD partitions on "omap2-nand.0":
[ 2.071679] 0x000000000000-0x000000020000 : "NAND.SPL"
[ 2.078961] 0x000000020000-0x000000040000 : "NAND.SPL.backup1"
[ 2.086537] 0x000000040000-0x000000060000 : "NAND.SPL.backup2"
[ 2.093907] 0x000000060000-0x000000080000 : "NAND.SPL.backup3"
[ 2.101378] 0x000000080000-0x000000200000 : "NAND.u-boot"
[ 2.108995] 0x000000200000-0x000000580000 : "NAND.u-boot-logo"
[ 2.118060] 0x000000580000-0x000000d80000 : "NAND.kernel"
[ 2.128798] 0x00000d800000-0x000012800000 : "NAND.rootfs"
[ 2.173530] 0x000005d80000-0x000020000000 : "NAND.filesystem"
[ 2.404830] tps65910 0-002d: No interrupt support, no core IRQ
[ 2.410926] tps65910-gpio tps65910-gpio: ti,en-gpio-sleep not specified
[ 2.417663] gpiochip_find_base: found new base at 504
[ 2.423000] gpio gpiochip5: (tps65910): added GPIO chardev (254:5)
[ 2.429344] gpiochip_setup_dev: registered GPIOs 504 to 509 on device: gpiochip5 (tps65910)
[ 2.442061] vrtc: supplied by vbat
[ 2.447028] vio: supplied by vbat
[ 2.452121] vdd_mpu: supplied by vbat
[ 2.457595] vdd_core: supplied by vbat
[ 2.464006] vdig1: supplied by vbat
[ 2.468889] vdig2: supplied by vbat
[ 2.473722] vpll: supplied by vbat
[ 2.478501] vdac: supplied by vbat
[ 2.483249] vaux1: supplied by vbat
[ 2.488138] vaux2: supplied by vbat
[ 2.492975] vaux33: supplied by vbat
[ 2.497936] vmmc: supplied by vbat
[ 2.502597] vbb: supplied by vbat
[ 2.506649] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 2.513737] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 400 kHz
[ 2.523405] omap_hsmmc 48060000.mmc: GPIO lookup for consumer cd
[ 2.529653] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[ 2.536332] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@60000/mmc@0[0]' - status (0)
[ 2.550212] gpio gpiochip0: Persistence not supported for GPIO 15
[ 2.556368] omap_gpio 44e07000.gpio: Could not set line 15 debounce to 200000 microseconds (-22)
[ 2.565210] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 2.569850] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp
[ 2.575896] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[ 2.582468] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@60000/mmc@0[0]'
[ 2.595599] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@60000/mmc@0[0]'
[ 2.608630] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup
[ 2.615377] omap_hsmmc 48060000.mmc: No GPIO consumer wp found
[ 2.649111] ubi0: attaching mtd7
[ 2.685360] mmc0: host does not support reading read-only switch, assuming write-enable
[ 2.695352] mmc0: Problem switching card into high-speed mode!
[ 2.701772] mmc0: new SDHC card at address 0001
[ 2.710398] mmcblk0: mmc0:0001 SD16G 14.5 GiB
[ 2.721789] mmcblk0: p1
[ 2.778156] ubi0: scanning is finished
[ 2.781937] ubi0: empty MTD device detected
[ 2.813657] ubi0: attached mtd7 (name "NAND.rootfs", size 80 MiB)
[ 2.819864] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 2.826787] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 512
[ 2.833516] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 2.840561] ubi0: good PEBs: 639, bad PEBs: 1, corrupted PEBs: 0
[ 2.846684] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 128
[ 2.853940] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 771018508
[ 2.863047] ubi0: available PEBs: 556, total reserved PEBs: 83, PEBs reserved for bad PEB handling: 79
[ 2.872436] ubi0: background thread "ubi_bgt0d" started, PID 70
[ 2.878968] hctosys: unable to open rtc device (rtc0)
[ 2.886353] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 2.903564] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 2.911413] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.922282] ALSA device list:
[ 2.926325] No soundcards found.
[ 2.930658] cfg80211: failed to load regulatory.db
[ 2.939086] VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0): error -19
[ 2.948276] Please append a correct "root=" boot option; here are the available partitions:
[ 2.957686] 0100 65536 ram0
[ 2.957690] (driver?)
[ 2.964561] 0101 65536 ram1
[ 2.964564] (driver?)
[ 2.970693] 0102 65536 ram2
[ 2.970695] (driver?)
[ 2.976898] 0103 65536 ram3
[ 2.976901] (driver?)
[ 2.983922] 0104 65536 ram4
[ 2.983924] (driver?)
[ 2.991001] 0105 65536 ram5
[ 2.991004] (driver?)
[ 2.998061] 0106 65536 ram6
[ 2.998064] (driver?)
[ 3.005104] 0107 65536 ram7
[ 3.005107] (driver?)
[ 3.012125] 0108 65536 ram8
[ 3.012128] (driver?)
[ 3.019170] 0109 65536 ram9
[ 3.019173] (driver?)
[ 3.026218] 010a 65536 ram10
[ 3.026220] (driver?)
[ 3.033281] 010b 65536 ram11
[ 3.033283] (driver?)
[ 3.040409] 010c 65536 ram12
[ 3.040411] (driver?)
[ 3.047543] 010d 65536 ram13
[ 3.047545] (driver?)
[ 3.054536] 010e 65536 ram14
[ 3.054539] (driver?)
[ 3.060754] 010f 65536 ram15
[ 3.060756] (driver?)
[ 3.067027] 1f00 128 mtdblock0
[ 3.067030] (driver?)
[ 3.074485] 1f01 128 mtdblock1
[ 3.074488] (driver?)
[ 3.081979] 1f02 128 mtdblock2
[ 3.081982] (driver?)
[ 3.089457] 1f03 128 mtdblock3
[ 3.089460] (driver?)
[ 3.096941] 1f04 1536 mtdblock4
[ 3.096944] (driver?)
[ 3.104396] 1f05 3584 mtdblock5
[ 3.104399] (driver?)
[ 3.111869] 1f06 8192 mtdblock6
[ 3.111872] (driver?)
[ 3.119359] 1f07 81920 mtdblock7
[ 3.119362] (driver?)
[ 3.126832] 1f08 428544 mtdblock8
[ 3.126835] (driver?)
[ 3.134287] b300 15187968 mmcblk0
[ 3.134291] driver: mmcblk
[ 3.142041] b301 15183872 mmcblk0p1 d705f04c-01
[ 3.142044]
[ 3.149779] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 3.158093] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) ]---
