Здравствуйте, проблема такая: через пару лет нормальной работы контроллер начал самопроизвольно перезагружаться, при этом загрузиться успешно он не может и входит в бесконечный цикл перезагрузки. Пробовал factory reset через usb флешку. Выходы A4 и W2 соединял, хеш-суммы прошивок проверял. Судя по всему каюкнулась внутренняя память контроллера. Подскажите, что можно сделать, лог прилагаю.
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.10.35+ (root@webconn-laptop) (arm-linux-gnueabihf-gcc (Debian 10.4.0-6) 10.4.0, GNU ld (GNU Binutils for Debian) 2.40.90.20230705) #23 SMP Fri Jul 21 21:04:44 +06 2023
[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Wiren Board init (i.MX6UL/ULL)
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000080000000-0x000000009fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x000000009fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000009fffffff]
[ 0.000000] percpu: Embedded 15 pages/cpu s31692 r8192 d21556 u61440
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 130048
[ 0.000000] Kernel command line: console=ttymxc0,115200 bootmode=usbupdate,wb6_update_FACTORYRESET.fit
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 503300K/524288K available (6144K kernel code, 645K rwdata, 1892K rodata, 7168K init, 250K bss, 20988K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] random: get_random_bytes called from start_kernel+0x2b0/0x4bc with crng_init=0
[ 0.000000] Switching to timer-based delay loop, resolution 41ns
[ 0.000018] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000062] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.002871] Console: colour dummy device 80x30
[ 0.002954] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.002999] pid_max: default: 32768 minimum: 301
[ 0.003301] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.003341] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.004653] CPU: Testing write buffer coherency: ok
[ 0.005140] CPU0: update cpu_capacity 1024
[ 0.005179] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.006397] Setting up static identity map for 0x80100000 - 0x80100078
[ 0.006701] rcu: Hierarchical SRCU implementation.
[ 0.007374] smp: Bringing up secondary CPUs ...
[ 0.007415] smp: Brought up 1 node, 1 CPU
[ 0.007441] SMP: Total of 1 processors activated (48.00 BogoMIPS).
[ 0.007462] CPU: All CPU(s) started in SVC mode.
[ 0.008376] devtmpfs: initialized
[ 0.028336] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[ 0.028876] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.028928] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[ 0.029129] pinctrl core: initialized pinctrl subsystem
[ 0.031292] NET: Registered protocol family 16
[ 0.031900] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.034352] thermal_sys: Registered thermal governor 'step_wise'
[ 0.034641] cpuidle: using governor menu
[ 0.221172] vdd1p1: supplied by regulator-dummy
[ 0.233904] vdd3p0: supplied by regulator-dummy
[ 0.246568] cpu: supplied by regulator-dummy
[ 0.259265] vddsoc: supplied by regulator-dummy
[ 0.636719] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.636762] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.637375] debugfs: Directory 'dummy-iomuxc-gpr@20e4000' with parent 'regmap' already present!
[ 0.638146] imx6ul-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
[ 0.639695] imx6ul-pinctrl 2290000.iomuxc-snvs: no groups defined in /soc/bus@2200000/iomuxc-snvs@2290000
[ 0.639737] imx6ul-pinctrl 2290000.iomuxc-snvs: initialized IMX pinctrl driver
[ 0.686846] mxs-dma 1804000.dma-apbh: initialized
[ 0.692266] SCSI subsystem initialized
[ 0.692841] usbcore: registered new interface driver usbfs
[ 0.692974] usbcore: registered new interface driver hub
[ 0.693101] usbcore: registered new device driver usb
[ 0.693945] gpio-48 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.694082] gpio-49 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.694988] i2c-gpio i2c_rtc: using lines 48 (SDA) and 49 (SCL)
[ 0.695912] gpio-76 (i2c_eeprom1): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.696044] gpio-67 (i2c_eeprom1): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.696655] i2c-gpio i2c_eeprom1: using lines 76 (SDA) and 67 (SCL)
[ 0.697341] gpio-70 (i2c_eeprom2): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.697469] gpio-71 (i2c_eeprom2): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.698081] i2c-gpio i2c_eeprom2: using lines 70 (SDA) and 71 (SCL)
[ 0.699718] gpio-30 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.700138] i2c i2c-1: IMX I2C adapter registered
[ 0.700975] pps_core: LinuxPPS API ver. 1 registered
[ 0.701009] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.701071] PTP clock support registered
[ 0.703266] clocksource: Switched to clocksource mxc_timer1
[ 0.724231] NET: Registered protocol family 2
[ 0.725852] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[ 0.725935] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.726047] TCP bind hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.726207] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.726400] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.726470] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.726827] NET: Registered protocol family 1
[ 0.728006] RPC: Registered named UNIX socket transport module.
[ 0.728050] RPC: Registered udp transport module.
[ 0.728072] RPC: Registered tcp transport module.
[ 0.728091] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.499761] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
[ 1.503714] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[ 1.514863] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.516637] ntfs: driver 2.1.32 [Flags: R/W].
[ 1.748940] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 1.748979] io scheduler mq-deadline registered
[ 1.749000] io scheduler kyber registered
[ 1.761538] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
[ 1.761594] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
[ 1.766240] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 28, base_baud = 5000000) is a IMX
[ 2.458231] printk: console [ttymxc0] enabled
[ 2.464982] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 66, base_baud = 5000000) is a IMX
[ 2.475701] 21fc000.serial: ttymxc5 at MMIO 0x21fc000 (irq = 67, base_baud = 5000000) is a IMX
[ 2.519038] imx_rngc 2284000.rng: Freescale RNGB registered (HW revision 2.129)
[ 2.526543] random: fast init done
[ 2.530518] random: crng init done
[ 2.561915] brd: module loaded
[ 2.583074] loop: module loaded
[ 2.586762] at24 5-0050: supply vcc not found, using dummy regulator
[ 2.598349] at24 5-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write
[ 2.605417] at24 6-0050: supply vcc not found, using dummy regulator
[ 2.617000] at24 6-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write
[ 2.625487] libphy: Fixed MDIO Bus: probed
[ 2.632834] pps pps0: new PPS source ptp0
[ 2.675552] libphy: fec_enet_mii_bus: probed
[ 2.680973] fec 20b4000.ethernet eth0: registered PHC device 0
[ 2.804077] pps pps1: new PPS source ptp1
[ 2.810592] libphy: fec_enet_mii_bus: probed
[ 2.819614] fec 2188000.ethernet eth1: registered PHC device 1
[ 2.826647] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.833206] ehci-mxc: Freescale On-Chip EHCI Host driver
[ 2.839070] usbcore: registered new interface driver cdc_acm
[ 2.844930] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 2.853397] usbcore: registered new interface driver usb-storage
[ 2.914671] rtc-pcf8563 4-0051: registered as rtc0
[ 2.931593] rtc-pcf8563 4-0051: setting system clock to 2023-08-31T17:39:18 UTC (1693503558)
[ 2.950346] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1
[ 2.956955] i2c /dev entries driver
[ 2.967145] imx6ul-pinctrl 20e0000.pinctrl: pin MX6UL_PAD_SD1_DATA1 already requested by watchdog; cannot claim for watchdog_6x
[ 2.978764] imx6ul-pinctrl 20e0000.pinctrl: pin-114 (watchdog_6x) status -22
[ 2.985929] imx6ul-pinctrl 20e0000.pinctrl: could not request pin 114 (MX6UL_PAD_SD1_DATA1) from group wdggrp_6x on device 20e0000.pinctrl
[ 2.998521] gpio-wdt watchdog_6x: Error applying setting, reverse things back
[ 3.005810] gpio-wdt: probe of watchdog_6x failed with error -22
[ 3.014115] sdhci: Secure Digital Host Controller Interface driver
[ 3.020385] sdhci: Copyright(c) Pierre Ossman
[ 3.024861] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.040272] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.048375] usbcore: registered new interface driver usbhid
[ 3.054120] usbhid: USB HID core driver
[ 3.061300] NET: Registered protocol family 17
[ 3.069512] Registering SWP/SWPB emulation handler
[ 3.074552] mmc0: SDHCI controller on 2194000.mmc [2194000.mmc] using ADMA
[ 3.083132] registered taskstats version 1
[ 3.113486] imx_thermal 20c8000.anatop:tempmon: Industrial CPU temperature grade - max:105C critical:100C passive:95C
[ 3.125283] of_cfs_init
[ 3.127992] of_cfs_init: OK
[ 3.147330] Freeing unused kernel memory: 7168K
[ 3.152229] Run /init as init process
[ 3.181677] mmc0: new DDR MMC card at address 0001
[ 3.193999] mmcblk0: mmc0:0001 W62704 3.53 GiB
[ 3.198973] mmcblk0boot0: mmc0:0001 W62704 partition 1 2.00 MiB
[ 3.213835] mmcblk0boot1: mmc0:0001 W62704 partition 2 2.00 MiB
mount: mounting none on /dev/pts [ 3.223176] mmcblk0rpmb: mmc0:0001 W62704 partition 3 512 KiB, chardev (248:0)
failed: No such file or directory
[ 3.253795] mmcblk0: p1 p2 p3 p4 < p5 p6 >
Boot mode: usbupdate,wb6_update_FACTORYRESET.fit
Board is WB6, loading ci_hdrc_imx module
[ 3.490959] imx_usb 2184000.usb: No over current polarity defined
[ 3.505279] ci_hdrc ci_hdrc.0: EHCI Host Controller
[ 3.510228] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
[ 3.543334] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[ 3.549213] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 3.557608] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.564922] usb usb1: Product: EHCI Host Controller
[ 3.569826] usb usb1: Manufacturer: Linux 5.10.35+ ehci_hcd
[ 3.575465] usb usb1: SerialNumber: ci_hdrc.0
[ 3.582152] hub 1-0:1.0: USB hub found
[ 3.586220] hub 1-0:1.0: 1 port detected
[ 3.595747] ci_hdrc ci_hdrc.1: EHCI Host Controller
[ 3.600695] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2
[ 3.633622] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[ 3.640023] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 3.648499] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.655907] usb usb2: Product: EHCI Host Controller
[ 3.660841] usb usb2: Manufacturer: Linux 5.10.35+ ehci_hcd
[ 3.666546] usb usb2: SerialNumber: ci_hdrc.1
[ 3.673680] hub 2-0:1.0: USB hub found
[ 3.677590] hub 2-0:1.0: 1 port detected
[ 4.043500] usb 2-1: new high-speed USB device number 2 using ci_hdrc
[ 4.050255] usb usb1-port1: over-current condition
[ 4.203506] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[ 4.254852] usb 2-1: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3
[ 4.263359] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.273772] hub 2-1:1.0: USB hub found
[ 4.278429] hub 2-1:1.0: 4 ports detected
[ 4.511870] usb 1-1: New USB device found, idVendor=0011, idProduct=7788, bcdDevice= 1.03
[ 4.520391] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.527699] usb 1-1: Product: Mass Storage
[ 4.531894] usb 1-1: Manufacturer: Generic
[ 4.536191] usb 1-1: SerialNumber: 8007CFC3
[ 4.544537] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 4.551431] scsi host0: usb-storage 1-1:1.0
[ 4.603450] usb 2-1.1: new high-speed USB device number 3 using ci_hdrc
[ 4.754848] usb 2-1.1: New USB device found, idVendor=0bda, idProduct=b720, bcdDevice= 2.00
[ 4.763343] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.770703] usb 2-1.1: Product: 802.11n WLAN Adapter
[ 4.775727] usb 2-1.1: Manufacturer: Realtek
[ 4.780005] usb 2-1.1: SerialNumber: 00e04c000001
Load modules for USB to work
modprobe: module usb-storage not found in modules.dep
modprobe: module sd_mod not found in modules.dep
[ 5.616652] scsi 0:0:0:0: Direct-Access Generic Flash Disk 8.00 PQ: 0 ANSI: 2
[ 5.630334] sd 0:0:0:0: [sda] 7987200 512-byte logical blocks: (4.09 GB/3.81 GiB)
[ 5.640742] sd 0:0:0:0: [sda] Write Protect is off
[ 5.646577] sd 0:0:0:0: [sda] No Caching mode page found
[ 5.651917] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 5.834144] sda: sda1 (2/10)
[ 5.848342] sd 0:0:0:0: [sda] Attached SCSI removable disk
Looking for update .fit on /dev/sda...
Looking for update .fit on /dev/sda1...
[ 6.954497] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
Will use wb6_update_FACTORYRESET.fit from USB Flash Drive (/disk)
##############################################################################
FACTORY RESET REQUESTED
This WILL destroy ALL YOUR DATA: configuration, scripts,
files in home directory!
If you are ABSOLUTELY SURE that you want to reset Wiren Board
to factory condition, hold the FW button for 4 seconds.
If you will not do it in 10 seconds, the controller will reboot
without firmware update.
If you want to perform a regular firmware update, rename
FIT file to "wbX_update.fit" without "factory-reset" suffix.
##############################################################################
....
Factory reset is confirmed!
===============================================================================
Thu Aug 31 17:39:29 UTC 2023: started update from /disk/wb6_update_FACTORYRESET.fit
===============================================================================
Description: WirenBoard firmware update
Compatible device: contactless,imx6ul-wirenboard61
Firmware version: 202308281411
Firmware compatible: +single-rootfs +force-repartition
Release name: wb-2307
Release suite: stable
Release target: wb6/bullseye
Release repo prefix:
Time of creation: Mon Aug 28 14:13:50 UTC 2023
===============================================================================
>>> Checking SHA1 hash of install
PROGRESS: 0%
>>> SHA1 hash of install ok
>>> Wiping data partition (factory reset)
[ 25.753512] sdhci-esdhc-imx 2194000.mmc: Card stuck in wrong state! card_busy_detect status: 0xe40
[ 25.763145] mmc0: cache flush error -110
[ 27.070168] mmc0: tried to HW reset card, got error -110
[ 27.075634] mmcblk0: recovery failed!
[ 27.079621] blk_update_request: I/O error, dev mmcblk0, sector 4757504 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[ 27.090809] Buffer I/O error on dev mmcblk0p6, logical block 0, lost async page write
[ 27.098863] Buffer I/O error on dev mmcblk0p6, logical block 1, lost async page write
[ 27.110501] blk_update_request: I/O error, dev mmcblk0, sector 4758896 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[ 27.121540] Buffer I/O error on dev mmcblk0p6, logical block 174, lost async page write
[ 27.129787] mmc0: card 0001 removed
[ 27.133612] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[ 27.144141] JBD2: recovery failed
[ 27.147473] EXT4-fs (mmcblk0p6): error loading journal
[ 27.156421] SQUASHFS error: Failed to read block 0x0: -5
[ 27.161818] unable to read squashfs_super_block
[ 27.167834] FAT-fs (mmcblk0p6): unable to read boot sector
[ 27.176497] FAT-fs (mmcblk0p6): unable to read boot sector
mount: mounting /dev/mmcblk0p6 on /mnt/data failed: Invalid argument
Saving current update file as factory default image
[ 33.773513] vref-3v3: disabling
blockdev: can't open '/dev/mmcblk0p2': No such file or directory
blockdev: can't open '/dev/mmcblk0p3': No such file or directory
/usr/bin/wb-run-update: line 151: [: : integer expression expected
>>> Firmware seems to be compatible with this controller
>>> Extracting install script
>>> Running install script
>>> Console logging enabled; tempfile /tmp/tmp.6x6GVJ, final file /disk/wb-console.log will be written on exit
>>> Checking SHA1 hash of rootfs
PROGRESS: 100%
>>> SHA1 hash of rootfs ok
>>> rootfs is valid, installing firmware update
blockdev: can't open '/dev/mmcblk0p2': No such file or directory
blockdev: can't open '/dev/mmcblk0p3': No such file or directory
/dev/shm/tmp.JqQi4k: line 263: [: : integer expression expected
>>> Partition table seems to be changed already, continue
>>> rootfs enlarged!
blockdev: can't open '/dev/mmcblk0p2': No such file or directory
blockdev: can't open '/dev/mmcblk0p3': No such file or directory
/dev/shm/tmp.JqQi4k: line 263: [: : integer expression expected
>>> Configuring environment for repartitioned eMMC
>>> Will install to /dev/mmcblk0p2
!!! Unable to mount root filesystem
[ 93.098936] ci_hdrc ci_hdrc.0: remove, state 1
[ 93.103679] usb usb1: USB disconnect, device number 1
[ 93.108844] usb 1-1: USB disconnect, device number 2
[ 93.266566] ci_hdrc ci_hdrc.0: USB bus 1 deregistered
[ 93.273172] ci_hdrc ci_hdrc.1: remove, state 1
[ 93.277976] usb usb2: USB disconnect, device number 1
[ 93.283189] usb 2-1: USB disconnect, device number 2
[ 93.288394] usb 2-1.1: USB disconnect, device number 3
[ 93.300729] ci_hdrc ci_hdrc.1: USB bus 2 deregistered
[ 93.306336] reboot: Restarting system