U-Boot 2017.03-1.0.2-g6ee0824fba (May 27 2019 - 16:14:52 +0000) CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 39C Reset cause: POR Model: Wiren Board rev. 6.1 (i.MX6UL) Board: Wiren Board MX6UL DRAM: 512 MiB MMC: FSL_SDHC: 0 Using default environment In: serial Out: serial Err: serial EEPROM #0 MAC: 04:91:62:c2:1e:0f EEPROM #1 MAC: 04:91:62:c2:3b:62 Net: eth0: ethernet@02188000 Hit any key to stop autoboot: 0 Checking if there is a USB storage with update file wb6_update.fit dev: usb1_vbus @ regulator@0 starting USB... USB0: USB EHCI 1.00 USB1: USB EHCI 1.00 scanning bus 0 for devices... 2 USB Device(s) found scanning bus 1 for devices... EHCI timed out on TD - token=0x80008c80 unable to get device descriptor (error=-1) 1 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Device 0: Vendor: Rev: PMAP Prod: silicon-power Type: Removable Hard Disk Capacity: 3822.0 MB = 3.7 GB (7827456 x 512) reading wb6_update.fit ** Unable to read file wb6_update.fit ** reading wb6_update_FACTORYRESET.fit 1 bytes read in 194 ms (0 Bytes/s) ############################## # Detected USB flash drive with update file # Filename: wb6_update_FACTORYRESET.fit # Press a FW key if you want to update firmware from this file # or wait 3 seconds to boot normally. ############################## USB update procedure start Checking if ubootenv part is present ## Loading FIT header to 0x82000000 ... reading wb6_update_FACTORYRESET.fit ## Loading FIT strings to 0x82000028 ... reading wb6_update_FACTORYRESET.fit ## Loading FIT struct to 0x82000100 ... reading wb6_update_FACTORYRESET.fit FAT: Misaligned buffer address (820010c8) Skip 11533264 bytes of data reading wb6_update_FACTORYRESET.fit FAT: Misaligned buffer address (820004ec) Skip 47891 bytes of data reading wb6_update_FACTORYRESET.fit FAT: Misaligned buffer address (820009cc) Skip 37285 bytes of data reading wb6_update_FACTORYRESET.fit FAT: Misaligned buffer address (82000818) Skip 232349324 bytes of data reading wb6_update_FACTORYRESET.fit ** wb6_update_FACTORYRESET.fit shorter than offset + len ** Can't find subimage 'ubootenv' Extracting kernel ## Loading FIT header to 0x82000000 ... reading wb6_update_FACTORYRESET.fit ## Loading FIT strings to 0x82000028 ... reading wb6_update_FACTORYRESET.fit ## Loading FIT struct to 0x82000100 ... reading wb6_update_FACTORYRESET.fit FAT: Misaligned buffer address (820010c8) reading wb6_update_FACTORYRESET.fit 11549904 bytes read in 7386 ms (1.5 MiB/s) Description: Update kernel Type: Kernel Image Compression: uncompressed Data Start: 0x82000500 Data Size: 11533264 Bytes = 11 MiB Architecture: ARM OS: Linux Load Address: unavailable Entry Point: unavailable Hash algo: sha1 Hash value: b6ff5e1a645953f4689033c0d53e6074cd19a8ab ## Verifying ... sha1+ Loading part 0 ... OK Extracting DTB ## Loading FIT header to 0x83000000 ... reading wb6_update_FACTORYRESET.fit ## Loading FIT strings to 0x83000028 ... reading wb6_update_FACTORYRESET.fit ## Loading FIT struct to 0x83000100 ... reading wb6_update_FACTORYRESET.fit FAT: Misaligned buffer address (830010c8) Skip 11533264 bytes of data reading wb6_update_FACTORYRESET.fit FAT: Misaligned buffer address (830004ec) reading wb6_update_FACTORYRESET.fit 65487 bytes read in 867 ms (73.2 KiB/s) Description: Update DTB Type: Flat Device Tree Compression: uncompressed Data Start: 0x83000700 Data Size: 47891 Bytes = 46.8 KiB Architecture: ARM Hash algo: sha1 Hash value: 50379d0c7fb9a54564de1311fee0fb398cef285a ## Verifying ... sha1+ Loading part 0 ... OK Kernel image @ 0x82000000 [ 0x000000 - 0xaffbd0 ] ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Loading Device Tree to 9ef47000, end 9ef55b12 ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.35-wb178 (root@wbdevenv) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #2 SMP Sun Jul 20 22:18:57 UTC 2025 [ 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: 502276K/524288K available (6144K kernel code, 645K rwdata, 1892K rodata, 8192K init, 250K bss, 22012K 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 [ 0.002853] Console: colour dummy device 80x30 [ 0.002931] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.002977] pid_max: default: 32768 minimum: 301 [ 0.003274] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.003310] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.004593] CPU: Testing write buffer coherency: ok [ 0.005084] CPU0: update cpu_capacity 1024 [ 0.005120] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.006321] Setting up static identity map for 0x80100000 - 0x80100078 [ 0.006618] rcu: Hierarchical SRCU implementation. [ 0.007276] smp: Bringing up secondary CPUs ... [ 0.007315] smp: Brought up 1 node, 1 CPU [ 0.007341] SMP: Total of 1 processors activated (48.00 BogoMIPS). [ 0.007359] CPU: All CPU(s) started in SVC mode. [ 0.008271] devtmpfs: initialized [ 0.028740] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.029278] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.029333] futex hash table entries: 256 (order: 2, 16384 bytes, linear) [ 0.029532] pinctrl core: initialized pinctrl subsystem [ 0.031665] NET: Registered protocol family 16 [ 0.032269] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.034730] thermal_sys: Registered thermal governor 'step_wise' [ 0.035021] cpuidle: using governor menu [ 0.219559] vdd1p1: supplied by regulator-dummy [ 0.232133] vdd3p0: supplied by regulator-dummy [ 0.244667] cpu: supplied by regulator-dummy [ 0.257255] vddsoc: supplied by regulator-dummy [ 0.630692] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.630735] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.631355] debugfs: Directory 'dummy-iomuxc-gpr@20e4000' with parent 'regmap' already present! [ 0.632143] imx6ul-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 0.633693] imx6ul-pinctrl 2290000.iomuxc-snvs: no groups defined in /soc/bus@2200000/iomuxc-snvs@2290000 [ 0.633735] imx6ul-pinctrl 2290000.iomuxc-snvs: initialized IMX pinctrl driver [ 0.680505] mxs-dma 1804000.dma-apbh: initialized [ 0.686153] SCSI subsystem initialized [ 0.686717] usbcore: registered new interface driver usbfs [ 0.686851] usbcore: registered new interface driver hub [ 0.686979] usbcore: registered new device driver usb [ 0.687845] gpio-48 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.687978] gpio-49 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.688887] i2c-gpio i2c_rtc: using lines 48 (SDA) and 49 (SCL) [ 0.689567] gpio-76 (i2c_eeprom1): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.689697] gpio-67 (i2c_eeprom1): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.690286] i2c-gpio i2c_eeprom1: using lines 76 (SDA) and 67 (SCL) [ 0.690959] gpio-70 (i2c_eeprom2): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.691084] gpio-71 (i2c_eeprom2): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.691693] i2c-gpio i2c_eeprom2: using lines 70 (SDA) and 71 (SCL) [ 0.693341] gpio-30 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.693764] i2c i2c-1: IMX I2C adapter registered [ 0.694604] pps_core: LinuxPPS API ver. 1 registered [ 0.694638] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.694696] PTP clock support registered [ 0.697169] clocksource: Switched to clocksource mxc_timer1 [ 0.717633] NET: Registered protocol family 2 [ 0.719241] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 0.719325] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear) [ 0.719436] TCP bind hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.719595] TCP: Hash tables configured (established 4096 bind 4096) [ 0.719797] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.719872] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.720220] NET: Registered protocol family 1 [ 0.721409] RPC: Registered named UNIX socket transport module. [ 0.721449] RPC: Registered udp transport module. [ 0.721473] RPC: Registered tcp transport module. [ 0.721492] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.670554] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available [ 1.674251] workingset: timestamp_bits=30 max_order=17 bucket_order=0 [ 1.685288] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.687061] ntfs: driver 2.1.32 [Flags: R/W]. [ 1.924660] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.924701] io scheduler mq-deadline registered [ 1.924724] io scheduler kyber registered [ 1.937279] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 1.937340] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 1.941773] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 28, base_baud = 5000000) is a IMX [ 2.560523] random: fast init done [ 2.636988] printk: console [ttymxc0] enabled [ 2.643682] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 66, base_baud = 5000000) is a IMX [ 2.654401] 21fc000.serial: ttymxc5 at MMIO 0x21fc000 (irq = 67, base_baud = 5000000) is a IMX [ 2.697699] imx_rngc 2284000.rng: Freescale RNGB registered (HW revision 2.129) [ 2.706068] random: crng init done [ 2.737068] brd: module loaded [ 2.758422] loop: module loaded [ 2.761952] at24 5-0050: supply vcc not found, using dummy regulator [ 2.773566] at24 5-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 2.780637] at24 6-0050: supply vcc not found, using dummy regulator [ 2.792217] at24 6-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 2.800712] libphy: Fixed MDIO Bus: probed [ 2.808152] pps pps0: new PPS source ptp0 [ 2.850629] libphy: fec_enet_mii_bus: probed [ 2.856047] fec 20b4000.ethernet eth0: registered PHC device 0 [ 2.977991] pps pps1: new PPS source ptp1 [ 2.984497] libphy: fec_enet_mii_bus: probed [ 2.993473] fec 2188000.ethernet eth1: registered PHC device 1 [ 3.000506] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.007065] ehci-mxc: Freescale On-Chip EHCI Host driver [ 3.012934] usbcore: registered new interface driver cdc_acm [ 3.018784] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 3.027101] usbcore: registered new interface driver usb-storage [ 3.088552] rtc-pcf8563 4-0051: registered as rtc0 [ 3.105449] rtc-pcf8563 4-0051: setting system clock to 2026-01-21T11:48:24 UTC (1768996104) [ 3.124233] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1 [ 3.130959] i2c /dev entries driver [ 3.141085] imx6ul-pinctrl 20e0000.pinctrl: pin MX6UL_PAD_SD1_DATA1 already requested by watchdog; cannot claim for watchdog_6x [ 3.152709] imx6ul-pinctrl 20e0000.pinctrl: pin-114 (watchdog_6x) status -22 [ 3.159872] imx6ul-pinctrl 20e0000.pinctrl: could not request pin 114 (MX6UL_PAD_SD1_DATA1) from group wdggrp_6x on device 20e0000.pinctrl [ 3.172461] gpio-wdt watchdog_6x: Error applying setting, reverse things back [ 3.179751] gpio-wdt: probe of watchdog_6x failed with error -22 [ 3.188084] sdhci: Secure Digital Host Controller Interface driver [ 3.194352] sdhci: Copyright(c) Pierre Ossman [ 3.198835] sdhci-pltfm: SDHCI platform and OF driver helper [ 3.214255] ledtrig-cpu: registered to indicate activity on CPUs [ 3.222360] usbcore: registered new interface driver usbhid [ 3.228104] usbhid: USB HID core driver [ 3.235257] NET: Registered protocol family 17 [ 3.243486] Registering SWP/SWPB emulation handler [ 3.248525] mmc0: SDHCI controller on 2194000.mmc [2194000.mmc] using ADMA [ 3.257094] registered taskstats version 1 [ 3.287399] imx_thermal 20c8000.anatop:tempmon: Industrial CPU temperature grade - max:105C critical:100C passive:95C [ 3.299189] of_cfs_init [ 3.301887] of_cfs_init: OK [ 3.322640] Freeing unused kernel memory: 8192K [ 3.327586] Run /init as init process [ 3.351109] mmc0: new DDR MMC card at address 0001 [ 3.360394] mmcblk0: mmc0:0001 Q2J54A 3.59 GiB [ 3.365369] mmcblk0boot0: mmc0:0001 Q2J54A partition 1 16.0 MiB mount: mounting none on /sys/kernel/debug failed: No such file or directory [ 3.382675] mmcblk0boot1: mmc0:0001 Q2J54A partition 2 16.0 MiB [ 3.395282] mmcblk0rpmb: mmc0:0001 Q2J54A partition 3 512 KiB, chardev (248:0) mount: mounting none on /dev/pts failed: No such file or directory [ 3.419276] mmcblk0: p1 p2 p3 p4 < p5 p6 > Run busybox watchdog for /dev/watchdog Run busybox watchdog for /dev/watchdog0 Run busybox watchdog for /dev/watchdog1 Run busybox watchdog for /dev/watchdog2 Boot mode: usbupdate,wb6_update_FACTORYRESET.fit Board is WB6, loading ci_hdrc_imx module [ 3.696987] imx_usb 2184000.usb: No over current polarity defined [ 3.712692] ci_hdrc ci_hdrc.0: EHCI Host Controller [ 3.717720] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 3.747219] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 3.752995] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10 [ 3.761374] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.768654] usb usb1: Product: EHCI Host Controller [ 3.773550] usb usb1: Manufacturer: Linux 5.10.35-wb178 ehci_hcd [ 3.779602] usb usb1: SerialNumber: ci_hdrc.0 [ 3.785994] hub 1-0:1.0: USB hub found [ 3.790014] hub 1-0:1.0: 1 port detected [ 3.799440] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 3.804387] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2 [ 3.837341] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 3.843691] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10 [ 3.852184] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.859572] usb usb2: Product: EHCI Host Controller [ 3.864507] usb usb2: Manufacturer: Linux 5.10.35-wb178 ehci_hcd [ 3.870646] usb usb2: SerialNumber: ci_hdrc.1 [ 3.877702] hub 2-0:1.0: USB hub found [ 3.881605] hub 2-0:1.0: 1 port detected [ 4.247439] usb 2-1: new high-speed USB device number 2 using ci_hdrc [ 4.254273] usb usb1-port1: over-current condition [ 4.407342] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 4.458283] usb 2-1: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3 [ 4.466594] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4.477197] hub 2-1:1.0: USB hub found [ 4.481197] hub 2-1:1.0: 4 ports detected [ 4.618092] usb 1-1: New USB device found, idVendor=13fe, idProduct=3223, bcdDevice= 1.10 [ 4.626462] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.633814] usb 1-1: Product: silicon-power [ 4.638125] usb 1-1: Manufacturer: [ 4.642443] usb 1-1: SerialNumber: E69A1E00B17E192D [ 4.651031] usb-storage 1-1:1.0: USB Mass Storage device detected [ 4.658996] scsi host0: usb-storage 1-1:1.0 [ 4.797414] usb 2-1.1: new high-speed USB device number 3 using ci_hdrc [ 4.948893] usb 2-1.1: New USB device found, idVendor=0bda, idProduct=b720, bcdDevice= 2.00 [ 4.957418] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.964775] usb 2-1.1: Product: 802.11n WLAN Adapter [ 4.969786] usb 2-1.1: Manufacturer: Realtek [ 4.974064] usb 2-1.1: SerialNumber: 00e04c000001 Load modules for USB to work [ 5.690080] scsi 0:0:0:0: Direct-Access silicon-power PMAP PQ: 0 ANSI: 0 CCS [ 6.000752] sd 0:0:0:0: [sda] 7827456 512-byte logical blocks: (4.01 GB/3.73 GiB) [ 6.009566] sd 0:0:0:0: [sda] Write Protect is off [ 6.015618] sd 0:0:0:0: [sda] No Caching mode page found [ 6.021156] sd 0:0:0:0: [sda] Assuming drive cache: write through [ 6.031934] sda: sda1 [ 6.039552] sd 0:0:0:0: [sda] Attached SCSI removable disk Looking for update .fit on /dev/sda... Looking for update .fit on /dev/sda1... [ 7.145161] 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 ############################################################################## 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. ############################################################################## ooo.... Factory reset is confirmed! =============================================================================== Wed Jan 21 11:48:40 UTC 2026: started update from /disk/wb6_update_FACTORYRESET.fit =============================================================================== Description: WirenBoard firmware update Compatible device: contactless,imx6ul-wirenboard61 Firmware version: 202512221931 Firmware compatible: +single-rootfs +fit-factory-reset +force-repartition +repartition-ramsize-fix +fit-immutable-support +wb8-debug-network-update-fix +wrong-ab-layout-fix +update-from-cloud Release name: wb-2507 Release suite: stable Release target: wb6/bullseye Release repo prefix: Time of creation: Mon Dec 22 19:32:31 UTC 2025 =============================================================================== >>> Checking SHA1 hash of install PROGRESS: 0% >>> SHA1 hash of install ok >>> Requested factory reset will be performed by firmware itself 32+0 records in 32+0 records out 16384 bytes (16 kB, 16 KiB) copied, 0.0118025 s, 1.4 MB/s >>> Firmware seems to be compatible with this controller >>> Extracting install script >>> Running install script >>> Console logging enabled; tempfile /tmp/tmp.49dxw8, final file /disk/wb-console.log will be written on exit >>> Reading uboot env offset/size from device tree... >>> Could not read uboot-env-offset from device tree. Keeping old fw_env.config from rootfs >>> Extend tmpfs size to whole RAM >>> Remount tmpfs in /tmp with size=498M >>> Maybe update factoryreset.fit to fix tmpfs size issue at 512M RAM (with emmc update) [ 23.712657] EXT4-fs (mmcblk0p6): recovery complete [ 23.720046] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: (null) fit_info: Can't open /tmp/tmp.4LmPW7/.wb-restore/factoryreset.fit: No such file or directory >>> Replace factoryreset.fit with current fit to fix rootfs extending issue at 512M RAM >>> Copying /disk/wb6_update_FACTORYRESET.fit to factory default location as requested fit_info: Can't open /tmp/tmp.I7WNBf/.wb-restore/factoryreset.fit: No such file or directory cp: can't create '/tmp/tmp.I7WNBf/.wb-restore/factoryreset.fit': No such file or directory BusyBox v1.30.1 (Debian 1:1.30.1-6+deb11u1) built-in shell (ash) Enter 'help' for a list of built-in commands. sh: can't access tty; job control turned off ~ # [ 33.767371] vref-3v3: disabling