全志在线开发者论坛

qz_18732517808

@sixpi 最近研究了几天发现不用把他加进regular驱动里面，例如使用AXP202长按开机然后给t113供电，这样t113就可以运行起来，然后iic通信控制芯片或者读取电量就可以了，想关机可以iic发命令，也可以长按开关来使axp关机就行

qz_18732517808

@sixpi 那可以找到对应驱动直接通过iic来获取AXP的信息吧，不经过sdk。只单独当成iic设备来用

qz_18732517808

@lhb882 通过百度网盘分享的文件：BingPi-M...
链接：https://pan.baidu.com/s/1k6-UFgxNTCeSczchy4QpHA?pwd=AZ33
提取码：AZ33
复制这段内容打开「百度网盘APP 即可获取」

qz_18732517808

@whycanservice2 那个比这个贵了8块钱，暂时可以不考虑成本，具体实现方案可以直接通过Tina-linux的SDK直接进行配置使用吗

qz_18732517808

最近在做一款产品需要锂电池供电，并且要对其进行充放电，读取电量，虽然知道这个T113芯片不带电池管理，但是想利用外置电源管理实现上面方案，有没有大佬做过提供下思路

qz_18732517808

@whycanservice 通过百度网盘分享的文件：BingPi-M...
链接：https://pan.baidu.com/s/1k6-UFgxNTCeSczchy4QpHA?pwd=AZ33
提取码：AZ33
复制这段内容打开「百度网盘APP 即可获取」

这里有一个t113的

qz_18732517808

@awwin :[03.162]Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.4.61 (root@swan) (arm-openwrt-linux-muslgnueabi-gcc.bin (OpenWrt/Linaro GCC 6.4-2017.11 2017-11) 6.4.1, GNU ld (GNU Binutils) 2.27) #239 SMP PREEMPT Fri Aug 30 06:57:05 UTC 2024
[    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: sun8iw20
[    0.000000] printk: bootconsole [earlycon0] enabled
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] cma: Reserved 4 MiB at 0x47c00000
[    0.000000] On node 0 totalpages: 32768
[    0.000000]   Normal zone: 256 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 32768 pages, LIFO batch:7
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.0 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.0
[    0.000000] percpu: Embedded 15 pages/cpu s30860 r8192 d22388 u61440
[    0.000000] pcpu-alloc: s30860 r8192 d22388 u61440 alloc=15*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: ubi.mtd=sys ubi.block=0,rootfsA earlyprintk=sunxi-uart,0x02500C00 clk_ignore_unused initcall_debug=0 console=ttyS3,115200 loglevel=8 root=/dev/ubiblock0_5 rootfstype=squashfs init=/pseudo_init partitions=mbr@ubi0_0:boot-resource@ubi0_1:env@ubi0_2:env-redund@ubi0_3:bootA@ubi0_4:rootfsA@ubi0_5:bootB@ubi0_6:rootfsB@ubi0_7:private@ubi0_8:rootfs_data@ubi0_9:UDISK@ubi0_10: cma=4M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.hardware=sun8iw20p1 boot_type=5 androidboot.boot_type=5 gpt=1 uboot_message=2018.05-g2a1965a-dirty-config-dirty(08/30/2024-15:57:30) mbr_offset=1032192 disp_reserve=1536000,0x43f19000 aw-ubi-spinand.ubootblks=24 androidboot.dramsize=128
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes, linear)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 103948K/131072K available (7168K kernel code, 344K rwdata, 1880K rodata, 1024K init, 1180K bss, 23028K reserved, 4096K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, 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 100 jiffies.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] random: get_random_bytes called from start_kernel+0x26c/0x3ec with crng_init=0
[    0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000006] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.008008] Switching to timer-based delay loop, resolution 41ns
[    0.014195] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.023904] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=24000)
[    0.034184] pid_max: default: 32768 minimum: 301
[    0.038920] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.046261] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.054587] CPU: Testing write buffer coherency: ok
[    0.059803] /cpus/cpu@0 missing clock-frequency property
[    0.065154] /cpus/cpu@1 missing clock-frequency property
[    0.070490] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.076669] Setting up static identity map for 0x40100000 - 0x40100060
[    0.083319] rcu: Hierarchical SRCU implementation.
[    0.088552] smp: Bringing up secondary CPUs ...
[    0.094159] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.094276] smp: Brought up 1 node, 2 CPUs
[    0.104075] SMP: Total of 2 processors activated (96.00 BogoMIPS).
[    0.110283] CPU: All CPU(s) started in SVC mode.
[    0.115379] devtmpfs: initialized
[    0.130468] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.138574] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.148574] pinctrl core: initialized pinctrl subsystem
[    0.154775] NET: Registered protocol family 16
[    0.160942] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.197415] rtc_ccu: sunxi ccu init OK
[    0.203512] ccu: sunxi ccu init OK
[    0.207363] r_ccu: sunxi ccu init OK
[    0.233365] iommu: Default domain type: Translated
[    0.238437] sunxi iommu: irq = 24
[    0.242650] SCSI subsystem initialized
[    0.246693] usbcore: registered new interface driver usbfs
[    0.252254] usbcore: registered new interface driver hub
[    0.257675] usbcore: registered new device driver usb
[    0.262791] mc: Linux media interface: v0.10
[    0.267135] videodev: Linux video capture interface: v2.00
[    0.273362] Advanced Linux Sound Architecture Driver Initialized.
[    0.280012] Bluetooth: Core ver 2.22
[    0.283682] NET: Registered protocol family 31
[    0.288160] Bluetooth: HCI device and connection manager initialized
[    0.294547] Bluetooth: HCI socket layer initialized
[    0.299475] Bluetooth: L2CAP socket layer initialized
[    0.304587] pwm module init!
[    0.308789] g2d 5410000.g2d: Adding to iommu group 0
[    0.314103] G2D: rcq version initialized.major:251
[    0.319863] clocksource: Switched to clocksource arch_sys_counter
[    0.334483] sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver
[    0.343766] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dummy regulator
[    0.354982] NET: Registered protocol family 2
[    0.359948] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[    0.368357] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.376052] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear)
[    0.383136] TCP: Hash tables configured (established 1024 bind 1024)
[    0.389623] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.396189] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.403372] NET: Registered protocol family 1
[    0.408755] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pc not found, using dummy regulator
[    0.419063] spi spi0: spi0 supply spi not found, using dummy regulator
[    0.425802] sunxi_spi_resource_get()2116 - [spi0] SPI MASTER MODE
[    0.431959] sunxi_spi_resource_get()2154 - Failed to get sample mode
[    0.438348] sunxi_spi_resource_get()2159 - Failed to get sample delay
[    0.444824] sunxi_spi_resource_get()2163 - sample_mode:-1431633921 sample_delay:-1431633921
[    0.453247] sunxi_spi_clk_init()2205 - [spi0] mclk 100000000
[    0.459550] sunxi_spi_probe()2623 - [spi0]: driver probe succeed, base c8821000, irq 42
[    0.469442] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[    0.480958] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.486961] ntfs: driver 2.1.32 [Flags: R/W].
[    0.520001] io scheduler mq-deadline registered
[    0.524557] io scheduler kyber registered
[    0.529699] [DISP]disp_module_init
[    0.533630] disp 5000000.disp: Adding to iommu group 0
[    0.539343] [DISP] parser_disp_init_para,line:1430:
[    0.539347] of_property_read fb0_width fail
[    0.548485] [DISP] disp_init,line:2386:
[    0.548490] smooth display screen:0 type:1 mode:4
[    0.574152] display_fb_request,fb_id:0
[    0.581117] disp_al_manager_apply ouput_type:1
[    0.585697] [DISP] lcd_clk_config,line:744:
[    0.585709] disp 0, clk: pll(198000000),clk(198000000),dclk(33000000) dsi_rate(198000000)
[    0.585709]      clk real:pll(288000000),clk(288000000),dclk(48000000) dsi_rate(0)
[    0.585892] [DISP]disp_module_init finish
[    0.610740] sunxi_sid_init()551 - insmod ok
[    0.615968] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator
[    0.626202] uart uart3: uart3 supply uart not found, using dummy regulator
[    0.633379] uart3: ttyS3 at MMIO 0x2500c00 (irq = 34, base_baud = 1500000) is a SUNXI
[    0.641268] sw_console_setup()1808 - console setup baud 115200 parity n bits 8, flow n
▒[    0.649292] printk: console [ttyS3] enabled
[    0.649292] printk: console [ttyS3] enabled
[    0.658237] printk: bootconsole [earlycon0] disabled
[    0.658237] printk: bootconsole [earlycon0] disabled
[    0.669415] uart uart4: uart4 supply uart not found, using dummy regulator
[    0.677430] uart4: ttyS4 at MMIO 0x2501000 (irq = 35, base_baud = 1500000) is a SUNXI
[    0.687105] misc dump reg init
[    0.691718] [ADDR_MGT] addr_mgt_probe: module version: v1.0.11
[    0.698995] [ADDR_MGT] addr_mgt_probe: success.
[    0.704387] dma-buf: Running sanitycheck
[    0.708815] dma-buf: Running dma_fence
[    0.713036] sizeof(dma_fence)=48
[    0.716784] dma-buf: Running dma_fence/sanitycheck
[    0.722190] dma-buf: Running dma_fence/test_signaling
[    0.727882] dma-buf: Running dma_fence/test_add_callback
[    0.733902] dma-buf: Running dma_fence/test_late_add_callback
[    0.733912] free logo buffer src_phy_addr=0x43f19000  fb_height=480  src_stride=3200
[    0.740365] dma-buf: Running dma_fence/test_rm_callback
[    0.740372] dma-buf: Running dma_fence/test_late_rm_callback
[    0.749938] Freeing logo buffer memory: 1500K
[    0.754965] dma-buf: Running dma_fence/test_status
[    0.771584] dma-buf: Running dma_fence/test_error
[    0.776879] dma-buf: Running dma_fence/test_wait
[    0.782073] dma-buf: Running dma_fence/test_wait_timeout
[    0.791869] dma-buf: Running dma_fence/test_stub
[    0.797095] dma-buf: Running dma_fence/race_signal_callback
[    0.854885] thread_signal_callback[0] completed 27338 passes, 3128 misses
[    0.862538] thread_signal_callback[1] completed 27274 passes, 3065 misses
[    0.921870] thread_signal_callback[0] completed 31266 passes, 31264 misses
[    0.929629] thread_signal_callback[1] completed 31232 passes, 31227 misses
[    0.937924] sunxi-spinand: AW SPINand MTD Layer Version: 2.3 20211223
[    0.945227] sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.10 20200306
[    0.953143] sunxi-spinand-phy: not detect any munufacture from id table
[    0.960589] sunxi-spinand-phy: get spi-nand Model from fdt fail
[    0.967241] sunxi-spinand-phy: get phy info from fdt fail
[    0.973307] sunxi-spinand-phy: not detect munufacture from fdt
[    0.979991] sunxi-spinand-phy: detect munufacture from id table: Micron
[    0.987491] sunxi-spinand-phy: detect spinand id: ffff242c ffffffff
[    0.994543] sunxi-spinand-phy: ========== arch info ==========
[    1.001097] sunxi-spinand-phy: Model:               MT29F2G01ABAGDWB
[    1.008235] sunxi-spinand-phy: Munufacture:         Micron
[    1.014395] sunxi-spinand-phy: DieCntPerChip:       1
[    1.020071] sunxi-spinand-phy: BlkCntPerDie:        2048
[    1.026035] sunxi-spinand-phy: PageCntPerBlk:       64
[    1.031808] sunxi-spinand-phy: SectCntPerPage:      4
[    1.037488] sunxi-spinand-phy: OobSizePerPage:      64
[    1.043261] sunxi-spinand-phy: BadBlockFlag:        0x0
[    1.049131] sunxi-spinand-phy: OperationOpt:        0x8f
[    1.055098] sunxi-spinand-phy: MaxEraseTimes:       65000
[    1.061163] sunxi-spinand-phy: EccFlag:             0x0
[    1.067032] sunxi-spinand-phy: EccType:             6
[    1.072707] sunxi-spinand-phy: EccProtectedType:    5
[    1.078379] sunxi-spinand-phy: ========================================
[    1.085806] sunxi-spinand-phy:
[    1.089336] sunxi-spinand-phy: ========== physical info ==========
[    1.096278] sunxi-spinand-phy: TotalSize:    256 M
[    1.101663] sunxi-spinand-phy: SectorSize:   512 B
[    1.107055] sunxi-spinand-phy: PageSize:     2 K
[    1.112245] sunxi-spinand-phy: BlockSize:    128 K
[    1.117628] sunxi-spinand-phy: OOBSize:      64 B
[    1.122912] sunxi-spinand-phy: ========================================
[    1.130341] sunxi-spinand-phy:
[    1.133871] sunxi-spinand-phy: ========== logical info ==========
[    1.140721] sunxi-spinand-phy: TotalSize:    256 M
[    1.146104] sunxi-spinand-phy: SectorSize:   512 B
[    1.151486] sunxi-spinand-phy: PageSize:     4 K
[    1.156673] sunxi-spinand-phy: BlockSize:    256 K
[    1.162055] sunxi-spinand-phy: OOBSize:      128 B
[    1.167438] sunxi-spinand-phy: ========================================
[    1.174871] sunxi-spinand-phy: MT29F2G01ABAGDWB reset rx bit width to 1
[    1.182302] sunxi-spinand-phy: MT29F2G01ABAGDWB reset tx bit width to 1
[    1.189823] sunxi-spinand-phy: block lock register: 0x00
[    1.195939] sunxi-spinand-phy: feature register: 0x10
[    1.201625] sunxi-spinand-phy: sunxi physic nand init end
[    1.208170] Creating 4 MTD partitions on "sunxi_mtd_nand":
[    1.214364] 0x000000000000-0x000000100000 : "boot0"
[    1.224718] 0x000000100000-0x000000400000 : "uboot"
[    1.231769] random: fast init done
[    1.242748] 0x000000400000-0x000000500000 : "secure_storage"
[    1.252747] 0x000000500000-0x000010000000 : "sys"
[    1.443185] random: crng init done
[    1.522178] libphy: Fixed MDIO Bus: probed
[    1.526922] vcan: Virtual CAN interface driver
[    1.531926] CAN device driver interface
[    1.537149] sunxi_can 2504400.can: device registered ( base=74534a0a, irq=36 )
[    1.546224] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regulator
[    1.557506] sunxi gmac driver's version: 1.0.0
[    1.562684] gmac-power0: NULL
[    1.566035] gmac-power1: NULL
[    1.569374] gmac-power2: NULL
[    1.573801] Failed to alloc md5
[    1.577359] eth0: Use random mac address
[    1.582060] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.589411] sunxi-ehci: EHCI SUNXI driver
[    1.594373] get ehci1-controller wakeup-source is fail.
[    1.600355] sunxi ehci1-controller don't init wakeup source
[    1.606629] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xc0d72a28, 0x:c8881000, irq_no:3b
[    1.618664] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply drvvbus not found, using dummy regulator
[    1.631181] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator
[    1.643370] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
[    1.650645] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1
[    1.660614] sunxi-ehci 4200000.ehci1-controller: irq 59, io mem 0x04200000
[    1.674870] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
[    1.682710] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device connect
[    1.691523] hub 1-0:1.0: USB hub found
[    1.695783] hub 1-0:1.0: 1 port detected
[    1.700775] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.707784] sunxi-ohci: OHCI SUNXI driver
[    1.712773] get ohci1-controller wakeup-source is fail.
[    1.718764] sunxi ohci1-controller don't init wakeup source
[    1.725040] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xc0d72cb8
[    1.734738] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply drvvbus not found, using dummy regulator
[    1.747252] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator
[    1.759443] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
[    1.766720] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2
[    1.776631] sunxi-ohci 4200400.ohci1-controller: irq 60, io mem 0x04200400
[    1.840665] hub 2-0:1.0: USB hub found
[    1.844932] hub 2-0:1.0: 1 port detected
[    1.850016] usbcore: registered new interface driver usb-storage
[    1.858721] ts probe start
[    1.859109] input: 2009c00.rtp as /devices/platform/soc@3000000/2009c00.rtp/input/input0
[    1.871500] ts probe success
[    1.872004] i2c /dev entries driver
[    1.880145] usbcore: registered new interface driver uvcvideo
[    1.886608] USB Video Class driver (1.1.1)
[    1.891210] gspca_main: v2.14.0 registered
[    1.895810] sunxi cedar version 1.1
[    1.899901] sunxi-cedar 1c0e000.ve: Adding to iommu group 0
[    1.906245] VE: sunxi_cedar_probe power-domain init!!!
[    1.912026] VE: install start!!!
[    1.912026]
[    1.917552] VE: cedar-ve the get irq is 43
[    1.917552]
[    1.924045] VE: ve_debug_proc_info:571b7b89, data:61762a57, lock:f24a4b25
[    1.924045]
[    1.933341] VE: install end!!!
[    1.933341]
[    1.938441] VE: sunxi_cedar_probe
[    1.942407] Bluetooth: HCI UART driver ver 2.3
[    1.947421] Bluetooth: HCI UART protocol H4 registered
[    1.953210] Bluetooth: HCI UART protocol BCSP registered
[    1.961557] sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.22 2021-12-20 15:40)
[    1.971696] sunxi-mmc 4020000.sdmmc: ***ctl-spec-caps*** 8
[    1.977938] sunxi-mmc 4020000.sdmmc: No vmmc regulator found
[    1.984313] sunxi-mmc 4020000.sdmmc: No vqmmc regulator found
[    1.990788] sunxi-mmc 4020000.sdmmc: No vdmmc regulator found
[    1.997257] sunxi-mmc 4020000.sdmmc: No vd33sw regulator found
[    2.003821] sunxi-mmc 4020000.sdmmc: No vd18sw regulator found
[    2.010377] sunxi-mmc 4020000.sdmmc: No vq33sw regulator found
[    2.016939] sunxi-mmc 4020000.sdmmc: No vq18sw regulator found
[    2.023525] usb 1-1: new high-speed USB device number 2 using sunxi-ehci
[    2.031580] sunxi-mmc 4020000.sdmmc: Got CD GPIO
[    2.037182] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.048360] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[    2.068528] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.093085] sunxi-mmc 4020000.sdmmc: detmode:gpio irq
[    2.098801] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.111227] exFAT: Version 1.3.0
[    2.116573] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.129383] sunxi-spdif 2036000.spdif: Not using gpio-spdif gpio from dts
[    2.137744] [AUDIOCODEC][sunxi_codec_parse_params][2412]:digital_vol:0, lineout_vol:26, mic1gain:31, mic2gain:31 pa_msleep:120, pa_level:1, pa_pwr_level:1
[    2.137744]
[    2.154947] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 8, RTO !!
[    2.161785] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    2.168658] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    2.175529] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    2.182396] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[    2.182423] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[    2.189351] [AUDIOCODEC][sunxi_codec_parse_params][2448]:adcdrc_cfg:0, adchpf_cfg:1, dacdrc_cfg:0, dachpf:0
[    2.211833] [AUDIOCODEC][sunxi_internal_codec_probe][2609]:codec probe finished
[    2.221080] debugfs: Directory '203034c.dummy_cpudai' with parent 'audiocodec' already present!
[    2.230948] [SNDCODEC][sunxi_card_init][583]:card init finished
[    2.238993] hub 1-1:1.0: USB hub found
[    2.243382] sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok
[    2.243399] hub 1-1:1.0: 4 ports detected
[    2.254275] input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0/input1
[    2.269798] [SNDCODEC][sunxi_card_dev_probe][836]:register card finished
[    2.278792] NET: Registered protocol family 10
[    2.283843] [SNDCODEC][sunxi_hs_init_work][259]:resume-->report switch
[    2.292328] Segment Routing with IPv6
[    2.296590] NET: Registered protocol family 17
[    2.301673] can: controller area network core (rev 20170425 abi 9)
[    2.308707] NET: Registered protocol family 29
[    2.313710] can: raw protocol (rev 20170425)
[    2.318519] can: broadcast manager protocol (rev 20170425 t)
[    2.324885] lib80211: common routines for IEEE802.11 drivers
[    2.331252] lib80211_crypt: registered algorithm 'NULL'
[    2.337125] lib80211_crypt: registered algorithm 'WEP'
[    2.342905] lib80211_crypt: registered algorithm 'CCMP'
[    2.348782] lib80211_crypt: registered algorithm 'TKIP'
[    2.355287] Registering SWP/SWPB emulation handler
[    2.376371] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
[    2.387880] sunxi-i2c sunxi-i2c2: sunxi-i2c2 supply twi not found, using dummy regulator
[    2.397744] sunxi-i2c sunxi-i2c2: probe success
[    2.405520] sunxi-audio-card 203605c.soundspdif: use dummy codec for simple card.
[    2.414113] debugfs: Directory '2036000.spdif' with parent 'sndspdif' already present!
[    2.423467] sunxi-audio-card 203605c.soundspdif: snd-soc-dummy-dai <-> 2036000.spdif mapping ok
[    2.434370] get ehci0-controller wakeup-source is fail.
[    2.440406] sunxi ehci0-controller don't init wakeup source
[    2.446689] [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xc0d72508, 0x:c88b5000, irq_no:39
[    2.458716] [sunxi-ehci0]: Not init ehci0
[    2.463561] get ohci0-controller wakeup-source is fail.
[    2.469651] sunxi ohci0-controller don't init wakeup source
[    2.475937] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xc0d72798
[    2.485641] [sunxi-ohci0]: Not init ohci0
[    2.491259] ubi0: attaching mtd3
[    2.648889] usb 1-1.3: new high-speed USB device number 3 using sunxi-ehci
[    3.213948] ubi0: scanning is finished
[    3.230819] ubi0: attached mtd3 (name "sys", size 251 MiB)
[    3.237016] ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes
[    3.244756] ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048
[    3.252391] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    3.260215] ubi0: good PEBs: 1004, bad PEBs: 0, corrupted PEBs: 0
[    3.267070] ubi0: user volume: 11, internal volumes: 1, max. volumes count: 128
[    3.275288] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0
[    3.284697] ubi0: available PEBs: 0, total reserved PEBs: 1004, PEBs reserved for bad PEB handling: 40
[    3.295174] ubi0: background thread "ubi_bgt0d" started, PID 77
[    3.303084] block ubiblock0_5: created from ubi0:5(rootfsA)
[    3.311079] OF: fdt: not creating '/sys/firmware/fdt': CRC check failed
[    3.318681] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    3.328406] cfg80211: failed to load regulatory.db
[    3.328417] clk: Not disabling unused clocks
[    3.338630] ALSA device list:
[    3.341977]   #0: audiocodec
[    3.345228]   #1: sndspdif
[    3.348281] alloc_fd: slot 0 not NULL!
[    3.356557] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[    3.368044] devtmpfs: mounted
[    3.373342] Freeing unused kernel memory: 1024K
[    3.378599] Run /pseudo_init as init process
mount: mounting none on /dev failed: Resource busy
[    3.810246] UBI assert failed in ubi_io_read at 122 (pid 105)
[    3.816732] CPU: 1 PID: 105 Comm: fsck.ext4 Not tainted 5.4.61 #239
[    3.823760] Hardware name: Generic DT based system
[    3.829155] [<c010df0c>] (unwind_backtrace) from [<c010a690>] (show_stack+0x10/0x14)
[    3.837848] [<c010a690>] (show_stack) from [<c0766350>] (dump_stack+0x88/0xa4)
[    3.845957] [<c0766350>] (dump_stack) from [<c041ed80>] (ubi_io_read+0x68/0x2c4)
[    3.854258] [<c041ed80>] (ubi_io_read) from [<c041d474>] (ubi_eba_read_leb+0x210/0x2e8)
[    3.863242] [<c041d474>] (ubi_eba_read_leb) from [<c041a9e4>] (vol_cdev_read+0x16c/0x2a4)
[    3.872422] [<c041a9e4>] (vol_cdev_read) from [<c01caddc>] (__vfs_read+0x30/0xe0)
[    3.880821] [<c01caddc>] (__vfs_read) from [<c01caf1c>] (vfs_read+0x90/0xac)
[    3.888733] [<c01caf1c>] (vfs_read) from [<c01cb26c>] (ksys_pread64+0x78/0xa4)
[    3.896839] [<c01cb26c>] (ksys_pread64) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[    3.905621] Exception stack(0xc40affa8 to 0xc40afff0)
[    3.911288] ffa0:                   02000000 00000000 00000003 b6ecf010 00000400 00000000
[    3.920465] ffc0: 02000000 00000000 00ead818 000000b4 00000000 b6ee7e00 02000000 00000000
[    3.929639] ffe0: bea628b0 bea628a0 b6fca130 b6fc9600
[    3.935375] ubi0 warning: ubi_io_read: error -22 while reading 249856 bytes from PEB -958288888:12288, read only 0 bytes, retry
[    3.948294] ubi0 warning: ubi_io_read: error -22 while reading 249856 bytes from PEB -958288888:12288, read only 0 bytes, retry
[    3.961203] ubi0 warning: ubi_io_read: error -22 while reading 249856 bytes from PEB -958288888:12288, read only 0 bytes, retry
[    3.974105] ubi0 error: ubi_io_read: error -22 while reading 249856 bytes from PEB -958288888:12288, read 0 bytes
[    3.985636] CPU: 1 PID: 105 Comm: fsck.ext4 Not tainted 5.4.61 #239
[    3.992663] Hardware name: Generic DT based system
[    3.998045] [<c010df0c>] (unwind_backtrace) from [<c010a690>] (show_stack+0x10/0x14)
[    4.006735] [<c010a690>] (show_stack) from [<c0766350>] (dump_stack+0x88/0xa4)
[    4.014841] [<c0766350>] (dump_stack) from [<c041ef14>] (ubi_io_read+0x1fc/0x2c4)
[    4.023239] [<c041ef14>] (ubi_io_read) from [<c041d474>] (ubi_eba_read_leb+0x210/0x2e8)
[    4.032222] [<c041d474>] (ubi_eba_read_leb) from [<c041a9e4>] (vol_cdev_read+0x16c/0x2a4)
[    4.041401] [<c041a9e4>] (vol_cdev_read) from [<c01caddc>] (__vfs_read+0x30/0xe0)
[    4.049800] [<c01caddc>] (__vfs_read) from [<c01caf1c>] (vfs_read+0x90/0xac)
[    4.057711] [<c01caf1c>] (vfs_read) from [<c01cb26c>] (ksys_pread64+0x78/0xa4)
[    4.065816] [<c01cb26c>] (ksys_pread64) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[    4.074597] Exception stack(0xc40affa8 to 0xc40afff0)
[    4.080264] ffa0:                   02000000 00000000 00000003 b6ecf010 00000400 00000000
[    4.089440] ffc0: 02000000 00000000 00ead818 000000b4 00000000 b6ee7e00 02000000 00000000
[    4.098613] ffe0: bea628b0 bea628a0 b6fca130 b6fc9600
[    4.170257] UBI assert failed in ubi_io_read at 122 (pid 105)
[    4.176750] CPU: 1 PID: 105 Comm: fsck.ext4 Not tainted 5.4.61 #239
[    4.183777] Hardware name: Generic DT based system
[    4.189171] [<c010df0c>] (unwind_backtrace) from [<c010a690>] (show_stack+0x10/0x14)
[    4.197864] [<c010a690>] (show_stack) from [<c0766350>] (dump_stack+0x88/0xa4)
[    4.205973] [<c0766350>] (dump_stack) from [<c041ed80>] (ubi_io_read+0x68/0x2c4)
[    4.214275] [<c041ed80>] (ubi_io_read) from [<c041d474>] (ubi_eba_read_leb+0x210/0x2e8)
[    4.223258] [<c041d474>] (ubi_eba_read_leb) from [<c041a9e4>] (vol_cdev_read+0x16c/0x2a4)
[    4.232438] [<c041a9e4>] (vol_cdev_read) from [<c01caddc>] (__vfs_read+0x30/0xe0)
[    4.240837] [<c01caddc>] (__vfs_read) from [<c01caf1c>] (vfs_read+0x90/0xac)
[    4.248749] [<c01caf1c>] (vfs_read) from [<c01cb26c>] (ksys_pread64+0x78/0xa4)
[    4.256855] [<c01cb26c>] (ksys_pread64) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[    4.265637] Exception stack(0xc40affa8 to 0xc40afff0)
[    4.271304] ffa0:                   80000000 00000000 00000003 b6ecf010 00000400 00000000
[    4.280480] ffc0: 80000000 00000000 00ec9078 000000b4 00000000 b6ee7e00 80000000 00000000
[    4.289653] ffe0: bea628b0 bea628a0 b6fca130 b6fc9600
[    4.295361] ubi0 warning: ubi_io_read: error -22 while reading 249856 bytes from PEB -1141932036:12288, read only 0 bytes, retry
[    4.308364] ubi0 warning: ubi_io_read: error -22 while reading 249856 bytes from PEB -1141932036:12288, read only 0 bytes, retry
[    4.321362] ubi0 warning: ubi_io_read: error -22 while reading 249856 bytes from PEB -1141932036:12288, read only 0 bytes, retry
[    4.334360] ubi0 error: ubi_io_read: error -22 while reading 249856 bytes from PEB -1141932036:12288, read 0 bytes
[    4.345986] CPU: 1 PID: 105 Comm: fsck.ext4 Not tainted 5.4.61 #239
[    4.353012] Hardware name: Generic DT based system
[    4.358391] [<c010df0c>] (unwind_backtrace) from [<c010a690>] (show_stack+0x10/0x14)
[    4.367081] [<c010a690>] (show_stack) from [<c0766350>] (dump_stack+0x88/0xa4)
[    4.375186] [<c0766350>] (dump_stack) from [<c041ef14>] (ubi_io_read+0x1fc/0x2c4)
[    4.383585] [<c041ef14>] (ubi_io_read) from [<c041d474>] (ubi_eba_read_leb+0x210/0x2e8)
[    4.392567] [<c041d474>] (ubi_eba_read_leb) from [<c041a9e4>] (vol_cdev_read+0x16c/0x2a4)
[    4.401745] [<c041a9e4>] (vol_cdev_read) from [<c01caddc>] (__vfs_read+0x30/0xe0)
[    4.410144] [<c01caddc>] (__vfs_read) from [<c01caf1c>] (vfs_read+0x90/0xac)
[    4.418055] [<c01caf1c>] (vfs_read) from [<c01cb26c>] (ksys_pread64+0x78/0xa4)
[    4.426160] [<c01cb26c>] (ksys_pread64) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[    4.434941] Exception stack(0xc40affa8 to 0xc40afff0)
[    4.440607] ffa0:                   80000000 00000000 00000003 b6ecf010 00000400 00000000
[    4.449783] ffc0: 80000000 00000000 00ec9078 000000b4 00000000 b6ee7e00 80000000 00000000
[    4.458957] ffe0: bea628b0 bea628a0 b6fca130 b6fc9600
[    4.464884] UBI assert failed in ubi_io_read at 122 (pid 105)
[    4.471351] CPU: 1 PID: 105 Comm: fsck.ext4 Not tainted 5.4.61 #239
[    4.478377] Hardware name: Generic DT based system
[    4.483761] [<c010df0c>] (unwind_backtrace) from [<c010a690>] (show_stack+0x10/0x14)
[    4.492451] [<c010a690>] (show_stack) from [<c0766350>] (dump_stack+0x88/0xa4)
[    4.500557] [<c0766350>] (dump_stack) from [<c041ed80>] (ubi_io_read+0x68/0x2c4)
[    4.508858] [<c041ed80>] (ubi_io_read) from [<c041d474>] (ubi_eba_read_leb+0x210/0x2e8)
[    4.517841] [<c041d474>] (ubi_eba_read_leb) from [<c041a9e4>] (vol_cdev_read+0x16c/0x2a4)
[    4.527019] [<c041a9e4>] (vol_cdev_read) from [<c01caddc>] (__vfs_read+0x30/0xe0)
[    4.535417] [<c01caddc>] (__vfs_read) from [<c01caf1c>] (vfs_read+0x90/0xac)
[    4.543328] [<c01caf1c>] (vfs_read) from [<c01cb26c>] (ksys_pread64+0x78/0xa4)
[    4.551434] [<c01cb26c>] (ksys_pread64) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[    4.560214] Exception stack(0xc40affa8 to 0xc40afff0)
[    4.565880] ffa0:                   00000000 00000002 00000003 b6ecf010 00000400 00000000
[    4.575056] ffc0: 00000000 00000002 00ee5078 000000b4 00000000 b6ee7e00 00000000 00000002
[    4.584229] ffe0: bea628b0 bea628a0 b6fca130 b6fc9600
[    4.589928] ubi0 warning: ubi_io_read: error -22 while reading 225280 bytes from PEB -134217747:36864, read only 0 bytes, retry
[    4.602832] ubi0 warning: ubi_io_read: error -22 while reading 225280 bytes from PEB -134217747:36864, read only 0 bytes, retry
[    4.615733] ubi0 warning: ubi_io_read: error -22 while reading 225280 bytes from PEB -134217747:36864, read only 0 bytes, retry
[    4.628631] ubi0 error: ubi_io_read: error -22 while reading 225280 bytes from PEB -134217747:36864, read 0 bytes
[    4.640159] CPU: 1 PID: 105 Comm: fsck.ext4 Not tainted 5.4.61 #239
[    4.647185] Hardware name: Generic DT based system
[    4.652564] [<c010df0c>] (unwind_backtrace) from [<c010a690>] (show_stack+0x10/0x14)
[    4.661254] [<c010a690>] (show_stack) from [<c0766350>] (dump_stack+0x88/0xa4)
[    4.669359] [<c0766350>] (dump_stack) from [<c041ef14>] (ubi_io_read+0x1fc/0x2c4)
[    4.677757] [<c041ef14>] (ubi_io_read) from [<c041d474>] (ubi_eba_read_leb+0x210/0x2e8)
[    4.686740] [<c041d474>] (ubi_eba_read_leb) from [<c041a9e4>] (vol_cdev_read+0x16c/0x2a4)
[    4.695918] [<c041a9e4>] (vol_cdev_read) from [<c01caddc>] (__vfs_read+0x30/0xe0)
[    4.704315] [<c01caddc>] (__vfs_read) from [<c01caf1c>] (vfs_read+0x90/0xac)
[    4.712226] [<c01caf1c>] (vfs_read) from [<c01cb26c>] (ksys_pread64+0x78/0xa4)
[    4.720332] [<c01cb26c>] (ksys_pread64) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[    4.729113] Exception stack(0xc40affa8 to 0xc40afff0)
[    4.734778] ffa0:                   00000000 00000002 00000003 b6ecf010 00000400 00000000
[    4.743954] ffc0: 00000000 00000002 00ee5078 000000b4 00000000 b6ee7e00 00000000 00000002
[    4.753127] ffe0: bea628b0 bea628a0 b6fca130 b6fc9600
[    4.759100] UBI assert failed in ubi_io_read at 122 (pid 105)
[    4.765578] CPU: 1 PID: 105 Comm: fsck.ext4 Not tainted 5.4.61 #239
[    4.772605] Hardware name: Generic DT based system
[    4.777987] [<c010df0c>] (unwind_backtrace) from [<c010a690>] (show_stack+0x10/0x14)
[    4.786678] [<c010a690>] (show_stack) from [<c0766350>] (dump_stack+0x88/0xa4)
[    4.794785] [<c0766350>] (dump_stack) from [<c041ed80>] (ubi_io_read+0x68/0x2c4)
[    4.803086] [<c041ed80>] (ubi_io_read) from [<c041d474>] (ubi_eba_read_leb+0x210/0x2e8)
[    4.812069] [<c041d474>] (ubi_eba_read_leb) from [<c041a9e4>] (vol_cdev_read+0x16c/0x2a4)
[    4.821247] [<c041a9e4>] (vol_cdev_read) from [<c01caddc>] (__vfs_read+0x30/0xe0)
[    4.829646] [<c01caddc>] (__vfs_read) from [<c01caf1c>] (vfs_read+0x90/0xac)
[    4.837557] [<c01caf1c>] (vfs_read) from [<c01cb26c>] (ksys_pread64+0x78/0xa4)
[    4.845662] [<c01cb26c>] (ksys_pread64) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[    4.854444] Exception stack(0xc40affa8 to 0xc40afff0)
[    4.860110] ffa0:                   00000000 00000008 00000003 b6ecf010 00000400 00000000
[    4.869286] ffc0: 00000000 00000008 00f1d078 000000b4 00000000 b6ee7e00 00000000 00000008
[    4.878459] ffe0: bea628b0 bea628a0 b6fca130 b6fc9600
[    4.884205] ubi0 warning: ubi_io_read: error -22 while reading 126976 bytes from PEB -957756672:135168, read only 0 bytes, retry
[    4.897209] ubi0 warning: ubi_io_read: error -22 while reading 126976 bytes from PEB -957756672:135168, read only 0 bytes, retry
[    4.910207] ubi0 warning: ubi_io_read: error -22 while reading 126976 bytes from PEB -957756672:135168, read only 0 bytes, retry
[    4.923204] ubi0 error: ubi_io_read: error -22 while reading 126976 bytes from PEB -957756672:135168, read 0 bytes
[    4.934830] CPU: 1 PID: 105 Comm: fsck.ext4 Not tainted 5.4.61 #239
[    4.941857] Hardware name: Generic DT based system
[    4.947237] [<c010df0c>] (unwind_backtrace) from [<c010a690>] (show_stack+0x10/0x14)
[    4.955927] [<c010a690>] (show_stack) from [<c0766350>] (dump_stack+0x88/0xa4)
[    4.964032] [<c0766350>] (dump_stack) from [<c041ef14>] (ubi_io_read+0x1fc/0x2c4)
[    4.972431] [<c041ef14>] (ubi_io_read) from [<c041d474>] (ubi_eba_read_leb+0x210/0x2e8)
[    4.981414] [<c041d474>] (ubi_eba_read_leb) from [<c041a9e4>] (vol_cdev_read+0x16c/0x2a4)
[    4.990592] [<c041a9e4>] (vol_cdev_read) from [<c01caddc>] (__vfs_read+0x30/0xe0)
[    4.998991] [<c01caddc>] (__vfs_read) from [<c01caf1c>] (vfs_read+0x90/0xac)
[    5.006902] [<c01caf1c>] (vfs_read) from [<c01cb26c>] (ksys_pread64+0x78/0xa4)
[    5.015007] [<c01cb26c>] (ksys_pread64) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[    5.023788] Exception stack(0xc40affa8 to 0xc40afff0)
[    5.029454] ffa0:                   00000000 00000008 00000003 b6ecf010 00000400 00000000
[    5.038630] ffc0: 00000000 00000008 00f1d078 000000b4 00000000 b6ee7e00 00000000 00000008
[    5.047803] ffe0: bea628b0 bea628a0 b6fca130 b6fc9600
mount: mounting /dev/by-name/rootfs_data on /overlay failed: Block device required
Mount Failed: formating /dev/by-name/rootfs_data to ext4 ...
mke2fs 1.46.4 (18-Aug-2021)
Warning: could not erase sector 2: Operation not permitted
Warning: could not erase sector 0: Operation not permitted
mkfs.ext4: Operation not permitted while zeroing block 24512 at end of filesystem
ext2fs_update_bb_inode: Inode checksum does not match inode while setting bad block inode
can't run '/etc/preinit': No such file or directory
mount: mounting proc on /proc failed: Resource busy
mount: mounting tmpfs on /run failed: No such file or directory
hostname: can't open '/etc/hostname': No such file or directory
[    5.142238] UBIFS (ubi0:10): Mounting in unauthenticated mode
[    5.148914] UBIFS (ubi0:10): background thread "ubifs_bgt0_10" started, PID 126
[    5.287691] UBIFS (ubi0:10): UBIFS: mounted UBI device 0, volume 10, name "UDISK"
[    5.296149] UBIFS (ubi0:10): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes
[    5.307408] UBIFS (ubi0:10): FS size: 81801216 bytes (78 MiB, 317 LEBs), journal size 4128768 bytes (3 MiB, 16 LEBs)
[    5.319237] UBIFS (ubi0:10): reserved for root: 3863672 bytes (3773 KiB)
[    5.326779] UBIFS (ubi0:10): media format: w5/r0 (latest is w5/r0), UUID 1A305BD0-2D29-497C-B77F-D6A2CA278736, small LPT model
------run rc.modules file-----
[    5.369462] get ctp_power is fail, -22
[    5.373711] get ctp_power_ldo_vol is fail, -22
[    5.378721] sunxi_ctp_startup: ctp_power_io is invalid.
[    5.384632] get ctp_gesture_wakeup fail, no gesture wakeup
[    5.390818] gt9xxnew_ts 2-0014: 2-0014 supply ctp not found, using dummy regulator
[    5.474926] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.483059] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.490736] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.498862] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.506532] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.514656] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.522327] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.530451] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.538120] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.546244] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.553877] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -22! Process reset.
[    5.638872] <<-GTP-ERROR->> GTP i2c test failed time 1.
[    5.655911] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.664035] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.671704] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.679827] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.687497] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.695620] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.703290] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.711413] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.719080] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.727204] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.734836] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -22! Process reset.
[    5.819871] <<-GTP-ERROR->> GTP i2c test failed time 2.
[    5.836910] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.845034] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.852703] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.860827] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.868496] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.876619] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.884289] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.892412] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.900104] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    5.908231] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    5.915865] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -22! Process reset.
[    6.000872] <<-GTP-ERROR->> GTP i2c test failed time 3.
[    6.017911] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    6.026035] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    6.033704] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    6.041828] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    6.049499] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    6.057622] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    6.065291] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    6.073415] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    6.081084] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    6.089207] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    6.096839] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -22! Process reset.
[    6.181871] <<-GTP-ERROR->> GTP i2c test failed time 4.
[    6.198911] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    6.207035] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    6.214702] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    6.222825] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    6.230495] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    6.238618] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    6.246287] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    6.254410] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    6.262079] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received
[    6.270203] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14)
[    6.277835] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -22! Process reset.
[    6.362872] <<-GTP-ERROR->> GTP i2c test failed time 5.
[    6.379870] I2C communication ERROR!
[    6.379898] regulator-dummy: Underflow of regulator enable count
[    6.390883] gt9xxnew_ts: probe of 2-0014 failed with error -1
[    6.413844] Error: Driver 'gt9xxnew_ts' is already registered, aborting...
insmod: can't insert '/lib/modules/5.4.61/gt9xxnew_ts.ko': Operation not permitted
[    6.736310] 8821cu: loading out-of-tree module taints kernel.
[    7.160470] usbcore: registered new interface driver rtl8821cu
Successfully initialized wpa_supplicant
[    9.115395] start_addr=(0x8000), end_addr=(0x10000), buffer_size=(0x8000), smp_number_max=(4096)
ioctl[SIOCSIWAP]: Operation not permitted
udhcpc: started, v1.27.2
udhcpc: sending discover
ioctl[SIOCGIWSCAN]: Resource temporarily unavailable
wlan0: Trying to associate with 42:c6:0c:de:97:8d (SSID='HUWEI-123' freq=2462 MHz)
Failed to add supported operating classes IE
wlan0: Association request to the driver failed
ioctl[SIOCGIWSCAN]: Resource temporarily unavailable
wlan0: Associated with 42:c6:0c:de:97:8d
wlan0: WPA: Key negotiation completed with 42:c6:0c:de:97:8d [PTK=CCMP GTK=CCMP][   10.308319] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

wlan0: CTRL-EVENT-CONNECTED - Connection to 42:c6:0c:de:97:8d completed [id=0 id_str=]
udhcpc: sending discover
udhcpc: sending select for 192.168.2.8
udhcpc: lease of 192.168.2.8 obtained, lease time 86400
udhcpc: ifconfig wlan0 192.168.2.8 netmask 255.255.255.0 broadcast +
udhcpc: setting default routers: 192.168.2.233
/usr/share/udhcpc/default.script: line 60: can't create /etc/resolv.conf: Read-only file system
/usr/share/udhcpc/default.script: line 60: can't create /etc/resolv.conf: Read-only file system
numid=30,iface=MIXER,name='Headphone Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=on
numid=17,iface=MIXER,name='Headphone volume'
  ; type=INTEGER,access=rw---R--,values=1,min=0,max=7,step=0
  : values=7
  | dBscale-min=-42.00dB,step=6.00dB,mute=0
[   13.144615] libphy: 4500000.eth: probed
[   13.149223] sunxi-gmac 4500000.eth eth0: eth0: Type(7) PHY ID 02430c54 at 1 IRQ poll (4500000.eth-0:01)
mount: mounting /dev/mmcblk0p1 on /mnt/SDCARD failed: No such file or directory
mount: mounting /dev/sda1 on /mnt/exUDISK failed: No such file or directory


BusyBox v1.27.2 () built-in shell (ash)

Trying to connect to SWUpdate...
 _____  _              __     _
|_   _||_| ___  _ _   |  |   |_| ___  _ _  _ _
  | |   _ |   ||   |  |  |__ | ||   || | ||_'_|
  | |  | || | || _ |  |_____||_||_|_||___||_,_|
  |_|  |_||_|_||_|_|  Tina is Based on OpenWrt!
 ----------------------------------------------
 Tina Linux (Neptune, 5C1C9C53)
 ----------------------------------------------
swu_param: ####
swu_software: ####
swu_mode: ####
no swupdate_cmd to run, wait for next swupdate
nodev   debugfs
root@TinaLinux:/# [   13.332621] file system registered
[   13.350637] configfs-gadget 4100000.udc-controller: failed to start g1: -19
sh: write error: No such device
[   13.372827] read descriptors
[   13.376147] read strings
[   33.416897] usb1-vbus: disabling
^C

qz_18732517808

@awwin 整体描诉下我的问题吧。我按照全志OTA在线升级方案，我修改了sys_partition.fex里面的文件
由[partition]
name = boot
size = 36864
downloadfile = "boot.fex"
user_type = 0x8000
[partition]
name = rootfsB
size = 4194304
downloadfile = "rootfs.fex"
user_type = 0x8000

[partition]
name = bootA
size = 36864
downloadfile = "boot.fex"
user_type = 0x8000
改为
[partition]
name = bootB
size = 36864
;downloadfile = "boot.fex"
user_type = 0x8000

[partition]
name = rootfsA
size = 4194304
downloadfile = "rootfs.fex"
user_type = 0x8000
[partition]
name = rootfsB
size = 4194304
;downloadfile = "rootfs.fex"
user_type = 0x8000
然后编译生成的固件就变成了了只读文件：
root@TinaLinux:/# mkdir axx
mkdir: can't create directory 'axx': Read-only file system
这个是最重要的点。其次就是升级的时候需要使用fw_printenv获取环境变量，就出现了最开始提的问题

qz_18732517808

@awwin 在 T113 fw_printenv工具使用不了中说：

echo "/dev/by-name/env 0x0000 0x20000" > /etc/fw_env.config
echo "/dev/by-name/env-redund 0x0000 0x20000" >> /etc/fw_env.config

我用的是TF卡引导，修改配置文件如上，其中

root@TinaLinux:/# ls -lh /dev/by-name/env*
lrwxrwxrwx    1 root     root          14 Jan  1 00:00 /dev/by-name/env -> /dev/mmcblk0p2
lrwxrwxrwx    1 root     root          14 Jan  1 00:00 /dev/by-name/env-redund -> /dev/mmcblk0p3

两个设备的软链接指向了/dev/mmcblk0p2 和 p3
这俩设备是uboot传递给内核的分区参数里的。

root@TinaLinux:/# cat /proc/cmdline 
earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 rootdelay=2 loglevel=8 root=/dev/mmcblk0p5 init=/pseudo_init partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:env-redund@mmcblk0p3:boot@mmcblk0p4:rootfs@mmcblk0p5:private@mmcblk0p6:rootfs_data@mmcblk0p7:UDISK@mmcblk0p8 cma=4M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.mode=normal androidboot.hardware=sun8iw20p1 boot_type=1 androidboot.boot_type=1 gpt=1 uboot_message=2018.05-g2a1965a(07/10/2022-02:50:57) mbr_offset=1032192 disp_reserve=1536000,0x43f06000 androidboot.dramsize=128

qz_18732517808

@awwin 这是我的打印信息：
root@TinaLinux:/# ls -lh /dev/by-name/env*
lrwxrwxrwx 1 root root 11 Jan 1 00:00 /dev/by-name/env -> /dev/ubi0_2
lrwxrwxrwx 1 root root 11 Jan 1 00:00 /dev/by-name/env-redund -> /dev/ubi0_3
root@TinaLinux:/# [ 33.417024] usb1-vbus: disabling

root@TinaLinux:/# cat /proc/cmdline
ubi.mtd=sys ubi.block=0,rootfsA earlyprintk=sunxi-uart,0x02500C00 clk_ignore_unused initcall_debug=0 console=ttyS3,115200 loglevel=8 root=/dev/ubiblock0_5 rootfstype=squashfs init=/pseudo_init partitions=mbr@ubi0_0:boot-resource@ubi0_1:env@ubi0_2:env-redund@ubi0_3:bootA@ubi0_4:rootfsA@ubi0_5:bootB@ubi0_6:rootfsB@ubi0_7:private@ubi0_8:rootfs_data@ubi0_9:UDISK@ubi0_10: cma=4M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.hardware=sun8iw20p1 boot_type=5 androidboot.boot_type=5 gpt=1 uboot_message=2018.05-g2a1965a-dirty-config-dirty(08/30/2024-15:57:30) mbr_offset=1032192 disp_reserve=1536000,0x43f19000 aw-ubi-spinand.ubootblks=24 androidboot.dramsize=128
root@TinaLinux:/#

qz_18732517808

最近在调试全志T113在线升级功能，执行swupdate_cmd.sh 脚本

root@TinaLinux:/# swupdate_cmd.sh -i /mnt/conference/output/update.swu -e stable
,now_A_next_B
config new swupdate
swu_input: ##-i /mnt/conference/output/update.swu -e stable,now_A_next_B##
Cannot get MTD information for /dev/by-name/env
Cannot get MTD information for /dev/by-name/env-redund
Error: environment not initialized
## set swupdate_param done ##
swu_param: ####
swu_software: ####
swu_mode: ####
no swupdate_cmd to run, wait for next swupdate
root@TinaLinux:/#

出现以上问题，经过查找发现打印环境变量有问题

root@TinaLinux:/# fw_printenv
Cannot get MTD information for /dev/by-name/env
Cannot get MTD information for /dev/by-name/env-redund
root@TinaLinux:/# cat /etc/fw_env.config
# Configuration file for fw_(printenv/setenv) utility.
# Up to two entries are valid, in this case the redundant
# environment sector is assumed present.
# Notice, that the "Number of sectors" is not required on NOR and SPI-dataflash.
# Futhermore, if the Flash sector size is omitted, this value is assumed to
# be the same as the Environment size, which is valid for NOR and SPI-dataflash
# Device offset must be prefixed with 0x to be parsed as a hexadecimal value.

# NOR example
# MTD device name       Device offset   Env. size       Flash sector size       Number of sectors
# /dev/mtd1             0x0000          0x4000          0x4000
# /dev/mtd2             0x0000          0x4000          0x4000

# MTD SPI-dataflash example
# MTD device name       Device offset   Env. size       Flash sector size       Number of sectors
#/dev/mtd5              0x4200          0x4200
#/dev/mtd6              0x4200          0x4200

# NAND example
#/dev/mtd0              0x4000          0x4000          0x20000                 2

# On a block device a negative offset is treated as a backwards offset from the
# end of the device/partition, rather than a forwards offset from the start.

# Block device example
#/dev/mmcblk0           0xc0000         0x20000
#/dev/mmcblk0           -0x20000        0x20000

# VFAT example
#/boot/uboot.env        0x0000          0x4000

# UBI volume
#/dev/ubi0_0            0x0             0x1f000         0x1f000
#/dev/ubi0_1            0x0             0x1f000         0x1f000

# UBI volume by name
#/dev/ubi0:env          0x0             0x1f000         0x1f000
#/dev/ubi0:env-redund   0x0             0x1f000         0x1f000


# Allwinner Tina
/dev/by-name/env               0x0000          0x20000
/dev/by-name/env-redund        0x0000          0x20000

# Allwinner Tina UBI volume
#/dev/ubi0:env          0x0             0x20000         0x20000
#/dev/ubi0:env-redund   0x0             0x20000         0x20000

请问如何修改才能使用fw_printenv这个工具打印出环境变量

qz_18732517808

@jr_online 搞定了吗，我也遇到这个问题了

qz_18732517808 发布的帖子