问题现象：
PHY芯片用的IP101GR，kernel已经根据手册把phy 驱动icplus等都添加了。不知道是不是硬件有问题，量了PE10（ephy_25M）没有时钟信号。

        gmac_pins_a: gmac@0 {
                pins = "PE0", "PE1", "PE2", "PE3",
                       "PE4", "PE5", "PE6", "PE7",
                       "PE8", "PE9";
                function = "gmac0";
                drive-strength = <10>;
        };

        gmac_pins_b: gmac@1 {
                pins = "PE0", "PE1", "PE2", "PE3",
                       "PE4", "PE5", "PE6", "PE7",
                       "PE8", "PE9";
                function = "gpio_in";
        };

&gmac0 {
        phy-mode = "rmii";
        use_ephy25m = <1>;
        pinctrl-0 = <&gmac_pins_a>;
        pinctrl-1 = <&gmac_pins_b>;
        pinctrl-names = "default", "sleep";
        phy-rst = <&pio PE 11 GPIO_ACTIVE_LOW>;
        /*tx-delay = <3>; /*2~4*/
        /*rx-delay = <0>;*/
        status = "okay";
};

打印输出和网卡相关的只有这些：

[    0.858513] libphy: Fixed MDIO Bus: probed
[    0.863954] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
[    0.875201] sunxi gmac driver's version: 1.0.0
[    0.880315] gmac-power0: NULL
[    0.883664] gmac-power1: NULL
[    0.886967] gmac-power2: NULL
[    0.891018] ehci_hcd: USB 2.0 'Enha

ifconfig -a是有 eth0的

ifconfig eth0 up

[   34.543389] libphy: 4500000.eth: probed
[   34.547686] sunxi-gmac 4500000.eth eth0: No PHY found!
[   34.703390] libphy: 4500000.eth: probed
[   34.707685] sunxi-gmac 4500000.eth eth0: No PHY found!
[   34.716027] sunxi-gmac 4500000.eth eth0: phy init failed

原理图（与V853一致）
https://v853.docs.aw-ol.com/hard/hard_3boardsch/

@radxiaohe sdk用的tina和 论坛“T113 Tina SDK、Longan SDK、开发资料下载”里面的都试过了

@radxiaohe 供电没有问题，phy_id 配置的0， LED3/PHY_AD3..都是低电平

@radxiaohe

这个是原理图，kernel phy驱动icplus已经配置了，/drivers/net/phy/icplus.c中有phy identify了，跟ip101gr手册上对了一致的 ，该从哪个地方开始查呢

@fanhuacloud 好的，试试

[03.025]Starting kernel ...

[03.027][mmc]: MMC Device 2 not found
[03.031][mmc]: mmc 2 not find, so not exit
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.4.61 (xinhy@ubuntu) (arm-openwrt-linux-muslgnueabi-gcc.bin (OpenWrt/Linaro GCC 6.4-2017.11 2017-11) 6.4.1, GNU ld (GNU Binutils) 2.27) #58 SMP PREEMPT Tue Jan 23 09:51:41 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: 288 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 s31116 r8192 d22132 u61440
[    0.000000] pcpu-alloc: s31116 r8192 d22132 u61440 alloc=15*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32480
[    0.000000] Kernel command line: earlyprintk=sunxi-uart,0x02500800 clk_ignore_unused initcall_debug=0 console=ttyS2,115200 rootdelay=1 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-dirty(07/10/2022-02:50:57) mbr_offset=1032192 disp_reserve=1536000,0x43f06000 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: 103640K/131072K available (8192K kernel code, 484K rwdata, 2240K rodata, 1024K init, 201K bss, 23336K reserved, 4096K cma-reserved)
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000]  Tasks RCU enabled.
[    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=2
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] random: get_random_bytes called from start_kernel+0x258/0x3e4 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
[    0.008018] Switching to timer-based delay loop, resolution 41ns
[    0.014183] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.023954] Console: colour dummy device 80x30
[    0.028421] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.038791] pid_max: default: 32768 minimum: 301
[    0.043477] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.050812] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.059425] CPU: Testing write buffer coherency: ok
[    0.064664] /cpus/cpu@0 missing clock-frequency property
[    0.069992] /cpus/cpu@1 missing clock-frequency property
[    0.075337] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.081719] Setting up static identity map for 0x40100000 - 0x40100060
[    0.088439] rcu: Hierarchical SRCU implementation.
[    0.093630] BOOTEVENT:        93.620790: ON
[    0.098036] smp: Bringing up secondary CPUs ...
[    0.103878] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.104040] smp: Brought up 1 node, 2 CPUs
[    0.113877] SMP: Total of 2 processors activated (96.00 BogoMIPS).
[    0.120058] CPU: All CPU(s) started in SVC mode.
[    0.125327] devtmpfs: initialized
[    0.222473] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.234547] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.244426] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.251583] pinctrl core: initialized pinctrl subsystem
[    0.267696] NET: Registered protocol family 16
[    0.274333] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.512124] rtc_ccu: sunxi ccu init OK
[    0.548173] ccu: sunxi ccu init OK
[    0.557937] r_ccu: sunxi ccu init OK
[    1.045308] iommu: Default domain type: Translated
[    1.050426] sunxi iommu: irq = 24
[    1.077743] SCSI subsystem initialized
[    1.090435] usbcore: registered new interface driver usbfs
[    1.096103] usbcore: registered new interface driver hub
[    1.101533] usbcore: registered new device driver usb
[    1.112160] mc: Linux media interface: v0.10
[    1.116915] videodev: Linux video capture interface: v2.00
[    1.143320] Advanced Linux Sound Architecture Driver Initialized.
[    1.159151] Bluetooth: Core ver 2.22
[    1.162937] NET: Registered protocol family 31
[    1.167397] Bluetooth: HCI device and connection manager initialized
[    1.173795] Bluetooth: HCI socket layer initialized
[    1.178673] Bluetooth: L2CAP socket layer initialized
[    1.183755] Bluetooth: SCO socket layer initialized
[    1.196058] g2d 5410000.g2d: Adding to iommu group 0
[    1.203731] G2D: rcq version initialized.major:251
[    1.216806] clocksource: Switched to clocksource arch_sys_counter
[    1.416119] sun8iw20-pinctrl pio: initialized sunXi PIO driver
[    1.735152] thermal_sys: Registered thermal governor 'step_wise'
[    1.735159] thermal_sys: Registered thermal governor 'user_space'
[    1.752810] NET: Registered protocol family 2
[    1.775434] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[    1.783859] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    1.791552] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear)
[    1.798628] TCP: Hash tables configured (established 1024 bind 1024)
[    1.805103] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    1.811684] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    1.819037] NET: Registered protocol family 1
[    1.835231] RPC: Registered named UNIX socket transport module.
[    1.841233] RPC: Registered udp transport module.
[    1.845942] RPC: Registered tcp transport module.
[    1.850664] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.891248] Initialise system trusted keyrings
[    1.895949] workingset: timestamp_bits=14 max_order=15 bucket_order=1
[    1.911473] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.920902] NFS: Registering the id_resolver key type
[    1.928741] Key type id_resolver registered
[    1.932927] Key type id_legacy registered
[    1.937178] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.943873] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    1.954023] ntfs: driver 2.1.32 [Flags: R/W].
[    1.964505] fuse: init (API version 7.31)
[    2.000713] NET: Registered protocol family 38
[    2.005179] Key type asymmetric registered
[    2.009331] Asymmetric key parser 'x509' registered
[    2.014241] io scheduler mq-deadline registered
[    2.018808] io scheduler kyber registered
[    2.022943] atomic64_test: passed
[    2.041921] [DISP]disp_module_init
[    2.054676] [DISP]disp_module_init finish
[    2.065523] sunxi_sid_init()551 - insmod ok
[    2.087878] sun8iw20-pinctrl pio: pio supply vcc-pd not found, using dummy regulator
[    2.104733] uart uart2: uart2 supply uart not found, using dummy regulator
[    2.120623] uart2: ttyS2 at MMIO 0x2500800 (irq = 34, base_baud = 1500000) is a SUNXI
[    2.128491] sw_console_setup()1808 - console setup baud 115200 parity n bits 8, flow n
⚌[    2.136475] printk: console [ttyS2] enabled
[    2.136475] printk: console [ttyS2] enabled
[    2.145407] printk: bootconsole [earlycon0] disabled
[    2.145407] printk: bootconsole [earlycon0] disabled
[    2.168966] misc dump reg init
[    2.195248] [ADDR_MGT] addr_mgt_probe: module version: v1.0.11
[    2.205428] [ADDR_MGT] addr_mgt_probe: success.
[    2.241904] libphy: Fixed MDIO Bus: probed
[    2.246514] CAN device driver interface
[    2.257377] sun8iw20-pinctrl pio: pio supply vcc-pe not found, using dummy regulator
[    2.266313] sunxi gmac driver's version: 1.0.0
[    2.274288] gmac-power0: NULL
[    2.277673] gmac-power1: NULL
[    2.281002] gmac-power2: NULL
[    2.304591] Failed to alloc md5
[    2.308228] eth0: Use random mac address
[    2.315924] PPP generic driver version 2.4.2
[    2.330279] PPP BSD Compression module registered
[    2.335570] PPP Deflate Compression module registered
[    2.341278] PPP MPPE Compression module registered
[    2.346659] NET: Registered protocol family 24
[    2.351711] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.359050] sunxi-ehci: EHCI SUNXI driver
[    2.363996] get ehci0-controller wakeup-source is fail.
[    2.370005] sunxi ehci0-controller don't init wakeup source
[    2.376267] [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xc0d9ba70, 0x:c8825000, irq_no:33
[    2.388289] [sunxi-ehci0]: Not init ehci0
[    2.393117] get ehci1-controller wakeup-source is fail.
[    2.399117] sunxi ehci1-controller don't init wakeup source
[    2.405378] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xc0d9bf90, 0x:c8829000, irq_no:35
[    2.418242] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply drvvbus not found, using dummy regulator
[    2.436751] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator
[    2.452000] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
[    2.459335] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1
[    2.469432] sunxi-ehci 4200000.ehci1-controller: irq 53, io mem 0x04200000
[    2.516821] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
[    2.524642] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device connect
[    2.548786] hub 1-0:1.0: USB hub found
[    2.553155] hub 1-0:1.0: 1 port detected
[    2.567610] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.574579] sunxi-ohci: OHCI SUNXI driver
[    2.579563] get ohci0-controller wakeup-source is fail.
[    2.591558] sunxi ohci0-controller don't init wakeup source
[    2.597855] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xc0d9bd00
[    2.607535] [sunxi-ohci0]: Not init ohci0
[    2.612458] get ohci1-controller wakeup-source is fail.
[    2.618478] sunxi ohci1-controller don't init wakeup source
[    2.624738] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xc0d9c220
[    2.634449] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply drvvbus not found, using dummy regulator
[    2.650196] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator
[    2.662596] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
[    2.670019] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2
[    2.685934] sunxi-ohci 4200400.ohci1-controller: irq 54, io mem 0x04200400
[    2.774949] hub 2-0:1.0: USB hub found
[    2.779487] hub 2-0:1.0: 1 port detected
[    2.797540] usbcore: registered new interface driver uas
[    2.803669] usbcore: registered new interface driver usb-storage
[    2.810557] usbcore: registered new interface driver ums-alauda
[    2.817392] usbcore: registered new interface driver ums-cypress
[    2.824219] usbcore: registered new interface driver ums-datafab
[    2.831075] usbcore: registered new interface driver ums_eneub6250
[    2.841183] usbcore: registered new interface driver ums-freecom
[    2.848084] usbcore: registered new interface driver ums-isd200
[    2.854807] usbcore: registered new interface driver ums-jumpshot
[    2.864819] usbcore: registered new interface driver ums-karma
[    2.871522] usbcore: registered new interface driver ums-onetouch
[    2.878495] usbcore: registered new interface driver ums-realtek
[    2.885338] usbcore: registered new interface driver ums-sddr09
[    2.892099] usbcore: registered new interface driver ums-sddr55
[    2.905088] usbcore: registered new interface driver ums-usbat
[    2.918021] usbcore: registered new interface driver option
[    2.924364] usbserial: USB Serial support registered for GSM modem (1-port)
[    2.935954] sunxi_gpadc_init,2151, success
[    2.939286] usb 1-1: new high-speed USB device number 2 using sunxi-ehci
[    2.950835] sunxi-rtc 7090000.rtc: errata__fix_alarm_day_reg_default_value(): ALARM0_DAY_REG=0, set it to 1
[    2.978785] sunxi-rtc 7090000.rtc: registered as rtc0
[    2.984605] sunxi-rtc 7090000.rtc: setting system clock to 1970-01-01T00:00:07 UTC (7)
[    2.993552] sunxi-rtc 7090000.rtc: sunxi rtc probed
[    2.999512] i2c /dev entries driver
[    3.003650] IR NEC protocol handler initialized
[    3.008782] IR RC5(x/sz) protocol handler initialized
[    3.015149] usbcore: registered new interface driver uvcvideo
[    3.021668] USB Video Class driver (1.1.1)
[    3.026270] gspca_main: v2.14.0 registered
[    3.030888] sunxi cedar version 1.1
[    3.042423] sunxi-wdt 20500a0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    3.056950] Bluetooth: HCI UART driver ver 2.3
[    3.061945] Bluetooth: HCI UART protocol H4 registered
[    3.089983] sun8iw20-pinctrl pio: pio supply vcc-pc not found, using dummy regulator
[    3.098964] sunxi-mmc 4022000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.22 2021-12-20 15:40)
[    3.109186] sunxi-mmc 4022000.sdmmc: ***ctl-spec-caps*** 308
[    3.115597] sunxi-mmc 4022000.sdmmc: No vmmc regulator found
[    3.121990] sunxi-mmc 4022000.sdmmc: No vqmmc regulator found
[    3.128492] sunxi-mmc 4022000.sdmmc: No vdmmc regulator found
[    3.134950] sunxi-mmc 4022000.sdmmc: No vd33sw regulator found
[    3.141523] sunxi-mmc 4022000.sdmmc: No vd18sw regulator found
[    3.148109] sunxi-mmc 4022000.sdmmc: No vq33sw regulator found
[    3.154656] sunxi-mmc 4022000.sdmmc: No vq18sw regulator found
[    3.161295] sunxi-mmc 4022000.sdmmc: Cann't get pin bias hs pinstate,check if needed
[    3.190324] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.190382] hub 1-1:1.0: USB hub found
[    3.205879] hub 1-1:1.0: 4 ports detected
[    3.214168] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.239762] sunxi-mmc 4022000.sdmmc: detmode:alway in(non removable)
[    3.247037] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.271147] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.287297] sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.22 2021-12-20 15:40)
[    3.288455] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm OD pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.297311] sunxi-mmc 4020000.sdmmc: ***ctl-spec-caps*** 8
[    3.314900] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.321698] sunxi-mmc 4022000.sdmmc: retry:start
[    3.326905] sunxi-mmc 4020000.sdmmc: No vmmc regulator found
[    3.326913] sunxi-mmc 4020000.sdmmc: No vqmmc regulator found
[    3.333283] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000080
[    3.339719] sunxi-mmc 4020000.sdmmc: No vdmmc regulator found
[    3.346758] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.353199] sunxi-mmc 4020000.sdmmc: No vd33sw regulator found
[    3.359931] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.366465] sunxi-mmc 4020000.sdmmc: No vd18sw regulator found
[    3.373222] sunxi-mmc 4022000.sdmmc: retry:start
[    3.379762] sunxi-mmc 4020000.sdmmc: No vq33sw regulator found
[    3.384950] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000282
[    3.391482] sunxi-mmc 4020000.sdmmc: No vq18sw regulator found
[    3.398526] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.399343] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.418622] sunxi-mmc 4022000.sdmmc: retry:start
[    3.422311] sunxi-mmc 4020000.sdmmc: Got CD GPIO
[    3.423827] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000484
[    3.429274] sunxi-mmc 4020000.sdmmc: set cd-gpios as 24M fail
[    3.436088] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.442821] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.449254] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.460438] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[    3.467132] sunxi-mmc 4022000.sdmmc: retry:start
[    3.479961] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000686
[    3.486876] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.487034] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.505370] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.511710] sunxi-mmc 4020000.sdmmc: detmode:gpio irq
[    3.512134] sunxi-mmc 4022000.sdmmc: retry:start
[    3.517843] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.522985] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000888
[    3.539212] hidraw: raw HID events driver (C) Jiri Kosina
[    3.541645] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.554423] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.558257] usbcore: registered new interface driver usbhid
[    3.561224] sunxi-mmc 4022000.sdmmc: retry:start
[    3.570706] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.572627] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000a8a
[    3.584820] usbhid: USB HID core driver
[    3.591299] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.602394] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.609204] sunxi-mmc 4022000.sdmmc: retry:start
[    3.614420] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000c8c
[    3.621504] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.628310] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.630245] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.635076] sunxi-mmc 4022000.sdmmc: retry:start
[    3.651933] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000e8e
[    3.659020] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.662178] [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
[    3.662178]
[    3.665772] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.683378] [AUDIOCODEC][sunxi_codec_parse_params][2448]:adcdrc_cfg:0, adchpf_cfg:1, dacdrc_cfg:0, dachpf:0
[    3.689695] sunxi-mmc 4022000.sdmmc: retry:start
[    3.705876] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001090
[    3.710418] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    3.712958] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.728563] [AUDIOCODEC][sunxi_internal_codec_probe][2609]:codec probe finished
[    3.731264] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.746242] sunxi-mmc 4022000.sdmmc: retry:start
[    3.751515] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001292
[    3.758641] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.765395] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.771021] debugfs: Directory '203034c.dummy_cpudai' with parent 'audiocodec' already present!
[    3.772172] sunxi-mmc 4022000.sdmmc: retry:start
[    3.782164] [SNDCODEC][sunxi_card_init][583]:card init finished
[    3.787147] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001494
[    3.800849] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.804140] sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok
[    3.807629] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.807646] sunxi-mmc 4022000.sdmmc: retry:start
[    3.807680] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001696
[    3.836617] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.843419] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.850221] sunxi-mmc 4022000.sdmmc: retry:start
[    3.853644] input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0/input0
[    3.855456] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001898
[    3.873930] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.878524] [SNDCODEC][sunxi_card_dev_probe][836]:register card finished
[    3.880723] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.894991] sunxi-mmc 4022000.sdmmc: retry:start
[    3.898833] [SNDCODEC][sunxi_hs_init_work][259]:resume-->report switch
[    3.900245] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001a9a
[    3.914594] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.919621] mmc1: host does not support reading read-only switch, assuming write-enable
[    3.921358] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.937090] sunxi-mmc 4022000.sdmmc: retry:start
[    3.941198] xt_time: kernel timezone is -0000
[    3.942297] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001c9c
[    3.947261] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[    3.954244] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.972494] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    3.979274] sunxi-mmc 4022000.sdmmc: retry:start
[    3.984494] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001e9e
[    3.991568] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    3.998330] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.005087] sunxi-mmc 4022000.sdmmc: retry:start
[    4.008786] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
[    4.010316] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000020a0
[    4.017705] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 10000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[    4.024441] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.038438] NET: Registered protocol family 10
[    4.042887] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.054615] sunxi-mmc 4022000.sdmmc: retry:start
[    4.059852] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000022a2
[    4.066978] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.067595] Segment Routing with IPv6
[    4.073749] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.077903] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 6000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
[    4.084587] sunxi-mmc 4022000.sdmmc: retry:start
[    4.096380] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    4.101401] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000024a4
[    4.108128] mmc1: new high speed SDHC card at address aaaa
[    4.115060] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.127957] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.134717] sunxi-mmc 4022000.sdmmc: retry:start
[    4.139961] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000026a6
[    4.147034] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.153782] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.157227] mmcblk1: mmc1:aaaa SD32G 29.7 GiB
[    4.160554] sunxi-mmc 4022000.sdmmc: retry:start
[    4.170742] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000028a8
[    4.177820] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.184569] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.191377] sunxi-mmc 4022000.sdmmc: retry:start
[    4.196591] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00002aaa
[    4.203669] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.210452] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.211451] NET: Registered protocol family 17
[    4.217232] sunxi-mmc 4022000.sdmmc: retry:start
[    4.217266] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00002cac
[    4.222490] NET: Registered protocol family 15
[    4.227455] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.228276] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.234714] can: controller area network core (rev 20170425 abi 9)
[    4.239546] sunxi-mmc 4022000.sdmmc: retry:start
[    4.246339] NET: Registered protocol family 29
[    4.253086] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00002eae
[    4.259988] can: raw protocol (rev 20170425)
[    4.265175] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.270143] can: broadcast manager protocol (rev 20170425 t)
[    4.277183] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.281955] can: netlink gateway (rev 20190810) max_hops=1
[    4.288710] sunxi-mmc 4022000.sdmmc: retry:start
[    4.298636] Bluetooth: RFCOMM TTY layer initialized
[    4.301865] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000030b0
[    4.308162] Bluetooth: RFCOMM socket layer initialized
[    4.313176] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.318750] Bluetooth: RFCOMM ver 1.11
[    4.325669] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.334888] lib80211: common routines for IEEE802.11 drivers
[    4.338176] sunxi-mmc 4022000.sdmmc: retry:start
[    4.338213] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000032b2
[    4.342433] lib80211_crypt: registered algorithm 'NULL'
[    4.349171] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.355517] lib80211_crypt: registered algorithm 'WEP'
[    4.360695] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.360708] sunxi-mmc 4022000.sdmmc: retry:start
[    4.367760] lib80211_crypt: registered algorithm 'CCMP'
[    4.373612] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000034b4
[    4.380343] lib80211_crypt: registered algorithm 'TKIP'
[    4.386111] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.394066] Registering SWP/SWPB emulation handler
[    4.398029] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.398043] sunxi-mmc 4022000.sdmmc: retry:start
[    4.411504] Loading compiled-in X.509 certificates
[    4.416834] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000036b6
[    4.453333] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.460113] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.466889] sunxi-mmc 4022000.sdmmc: retry:start
[    4.472105] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000038b8
[    4.479200] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.485949] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.492739] sunxi-mmc 4022000.sdmmc: retry:start
[    4.497987] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00003aba
[    4.505041] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.511824] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.518614] sunxi-mmc 4022000.sdmmc: retry:start
[    4.523818] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00003cbc
[    4.531002] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.537799] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.544570] sunxi-mmc 4022000.sdmmc: retry:start
[    4.549829] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00003ebe
[    4.556913] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd*****
[    4.563662] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !!
[    4.570443] sunxi-mmc 4022000.sdmmc: retry:start
[    4.575653] sunxi-mmc 4022000.sdmmc: sunxi v4p5x/v4p6x retry give up!
[    4.582914] sunxi-mmc 4022000.sdmmc: retry:set phase failed or over retry times
[    4.591163] sunxi-mmc 4022000.sdmmc: retry:give up
[    4.597575] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[    4.610974]  mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8
[    4.679935] usb 1-1.1: new high-speed USB device number 3 using sunxi-ehci
[    4.823815] sun8iw20-pinctrl pio: pio supply vcc-pb not found, using dummy regulator
[    4.836430] sunxi-i2c sunxi-i2c3: sunxi-i2c3 supply twi not found, using dummy regulator
[    4.863614] sunxi-i2c sunxi-i2c3: probe success
[    4.950122] get usb_detect_mode is fail, -22
[    4.958049] get det_vbus is fail, -84
[    4.962162] get id is fail, -84
[    5.001167] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    5.013076] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.020697] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    5.027028] clk: Not disabling unused clocks
[    5.030396] cfg80211: failed to load regulatory.db
[    5.035152] ALSA device list:
[    5.043985]   #0: audiocodec
[    5.047523] Waiting 1 sec before mounting root device...
[    6.006830]
[    6.006830] insmod_device_driver
[    6.006830]
[    6.014048] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dummy regulator
[    6.029810] device_chose finished 142!
[    6.087055] VFS: Cannot open root device "mmcblk0p5" or unknown-block(0,0): error -6
[    6.095749] Please append a correct "root=" boot option; here are the available partitions:
[    6.105178] b300        31166976 mmcblk1
[    6.105182]  driver: mmcblk
[    6.112827]   b301             252 mmcblk1p1 a0085546-4166-744a-a353-fca9272b8e45
[    6.112830]
[    6.122909]   b302             252 mmcblk1p2 a0085546-4166-744a-a353-fca9272b8e46
[    6.122912]
[    6.132991]   b303             252 mmcblk1p3 a0085546-4166-744a-a353-fca9272b8e47
[    6.132994]
[    6.143071]   b304            6400 mmcblk1p4 a0085546-4166-744a-a353-fca9272b8e48
[    6.143073]
[    6.153184]   b305           30720 mmcblk1p5 a0085546-4166-744a-a353-fca9272b8e49
[    6.153186]
[    6.163273]   b306            5120 mmcblk1p6 a0085546-4166-744a-a353-fca9272b8e4a
[    6.163276]
[    6.173368]   b307           25200 mmcblk1p7 a0085546-4166-744a-a353-fca9272b8e4b
[    6.173371]
[    6.183450]   103:00000   31061899 mmcblk1p8 a0085546-4166-744a-a353-fca9272b8e4c
[    6.183452]
[    6.193541] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    6.202820] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.4.61 #58
[    6.209558] Hardware name: Generic DT based system
[    6.214956] [<c010e1d8>] (unwind_backtrace) from [<c010a7e0>] (show_stack+0x10/0x14)
[    6.223649] [<c010a7e0>] (show_stack) from [<c08ada00>] (dump_stack+0x7c/0x98)
[    6.231758] [<c08ada00>] (dump_stack) from [<c01198e0>] (panic+0x104/0x3d8)
[    6.239574] [<c01198e0>] (panic) from [<c0c012d4>] (mount_block_root+0x230/0x328)
[    6.247974] [<c0c012d4>] (mount_block_root) from [<c0c01584>] (prepare_namespace+0x138/0x178)
[    6.257541] [<c0c01584>] (prepare_namespace) from [<c08c2450>] (kernel_init+0x8/0x118)
[    6.266432] [<c08c2450>] (kernel_init) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
[    6.274922] Exception stack(0xc7419fb0 to 0xc7419ff8)
[    6.280589] 9fa0:                                     00000000 00000000 00000000 00000000
[    6.289769] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.298944] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    6.306368] CPU0: stopping

dts

sdmmc@4022000 {
        compatible = "allwinner,sunxi-mmc-v4p6x";
        device_type = "sdc2";
        reg = <0x00000000 0x04022000 0x00000000 0x00001000>;
        interrupts = <0x00000000 0x0000002a 0x00000004>;
        clocks = <0x0000000d 0x00000002 0x00000005 0x00000002 0x0000003b 0x00000002 0x0000003e>;
        clock-names = "osc24m", "pll_periph", "mmc", "ahb";
        resets = <0x00000002 0x00000011>;
        reset-names = "rst";
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <0x00000020>;
        pinctrl-1 = <0x00000021>;
        bus-width = <0x00000004>;
        req-page-count = <0x00000002>;
        cap-mmc-highspeed;
        cap-cmd23;
        mmc-cache-ctrl;
        non-removable;
        max-frequency = <0x001e8480>;
        cap-erase;
        mmc-high-capacity-erase-size;
        no-sdio;
        no-sd;
        sdc_tm4_sm0_freq0 = <0x00000000>;
        sdc_tm4_sm0_freq1 = <0x00000000>;
        sdc_tm4_sm1_freq0 = <0x00000000>;
        sdc_tm4_sm1_freq1 = <0x00000000>;
        sdc_tm4_sm2_freq0 = <0x00000000>;
        sdc_tm4_sm2_freq1 = <0x00000000>;
        sdc_tm4_sm3_freq0 = <0x05000000>;
        sdc_tm4_sm3_freq1 = <0x00000005>;
        sdc_tm4_sm4_freq0 = <0x00050000>;
        sdc_tm4_sm4_freq1 = <0x00000004>;
        sdc_tm4_sm4_freq0_cmd = <0x00000000>;
        sdc_tm4_sm4_freq1_cmd = <0x00000000>;
        mmc-ddr-3_3v;
        mmc-hs200-3_3v;
        ctl-spec-caps = <0x00000308>;
        sunxi-power-save-mode;
        sunxi-dis-signal-vol-sw;
        mmc-bootpart-noacc;
        status = "okay";
};

=> fdt list /soc/card2_boot_para
card2_boot_para@3 {
        reg = <0x00000000 0x00000003 0x00000000 0x00000000>;
        device_type = "card2_boot_para";
        card_ctrl = <0x00000002>;
        card_high_speed = <0x00000001>;
        card_line = <0x00000004>;
        pinctrl-0 = <0x00000020>;
        sdc_io_1v8 = <0x00000000>;
        sdc_tm4_hs200_max_freq = <0x00000002>;
        sdc_tm4_hs400_max_freq = <0x00000002>;
        sdc_ex_dly_used = <0x00000002>;
};

sdc2@0 {
                                allwinner,pins = "PC2", "PC3", "PC4", "PC5", "PC6", "PC7";
                                allwinner,function = "sdc2";
                                allwinner,muxsel = <0x00000003>;
                                allwinner,drive = <0x00000003>;
                                allwinner,pull = <0x00000000>;
                                pins = "PC2", "PC3", "PC4", "PC5", "PC6", "PC7";
                                function = "sdc2";
                                drive-strength = <0x0000001e>;
                                phandle = <0x00000020>;
                        };
                        sdc2@1 {
                                pins = "PC2", "PC3", "PC4", "PC5", "PC6", "PC7";
                                function = "gpio_in";
                                phandle = <0x00000021>;
                        };

@yubeer 本地swupdate_cmd.sh执行upgrade_kernel后，重启日志，彻底挂了~

[217]Entry_name        = u-boot
[224]Entry_name        = optee
[228]Entry_name        = dtb
[231]Jump to second Boot.
M/TC: OP-TEE version: 6aef7bb2-dirty (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Fri Jul 23 09:25:11 UTC 2021 arm


U-Boot 2018.05-g2a1965a-dirty (Jul 10 2022 - 02:50:57 +0000) Allwinner Technology

[00.284]CPU:   Allwinner Family
[00.287]Model: sun8iw20
[00.289]DRAM:  128 MiB
[00.292]Relocation Offset is: 04ec1000
[00.317]secure enable bit: 0
[00.320]smc_tee_inform_fdt failed with: -65526[00.324]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=300Mhz
[00.330]gic: sec monitor mode
[00.333]flash init start
[00.335]workmode = 0,storage type = 0

device nand0 <nand>, # parts = 4
 #: name                size            offset          mask_flags
 0: boot0               0x00100000      0x00000000      1
 1: uboot               0x00300000      0x00100000      1
 2: secure_storage      0x00100000      0x00400000      1
 3: sys                 0x0fb00000      0x00500000      0

active partition: nand0,0 - (boot0) 0x00100000 @ 0x00000000

defaults:
mtdids  : nand0=nand
mtdparts: mtdparts=nand:1024k@0(boot0)ro,3072k@1048576(uboot)ro,1024k@4194304(secure_storage)ro,-(sys)
[00.512]ubi0: attaching mtd4
[00.713]ubi0: scanning is finished
[00.720]ubi0: attached mtd4 (name "sys", size 251 MiB)
[00.725]ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes
[00.731]ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048
[00.737]ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[00.743]ubi0: good PEBs: 1004, bad PEBs: 0, corrupted PEBs: 0
[00.749]ubi0: user volume: 10, internal volumes: 1, max. volumes count: 128
[00.755]ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0
[00.763]ubi0: available PEBs: 0, total reserved PEBs: 1004, PEBs reserved for bad PEB handling: 40
[00.772]sunxi flash init ok
[00.774]line:703 init_clocks
[00.777]drv_disp_init
fdt get node offset faill: hdmi
[00.787]unable to map hdmi registers
[00.790]drv_disp_init finish
[00.895]Loading Environment from SUNXI_FLASH... OK
[00.915]boot_gui_init:start
[00.918]set disp.dev2_output_type fail. using defval=0
drv_lcd_open_callback lcd open flow is NULL! LCD enable fail!
[00.929]boot_gui_init:finish
partno erro : can't find partition bootloader
54 bytes read in 0 ms
[00.948]bmp_name=bootlogo.bmp size 38454
38454 bytes read in 2 ms (18.3 MiB/s)
[00.960]Item0 (Map) magic is bad
[00.962]out of usb burn from boot: not need burn key
List file under ULI/factory
** Unrecognized filesystem type **
[00.983]update bootcmd
damaged volume, update marker is set[00.998]change working_fdt 0x44880e70 to 0x44860e70
[01.020]update dts
Hit any key to stop autoboot:  0
damaged volume, update marker is set[02.041]no vendor_boot partition is found
Wrong Image Format for bootm command
ERROR: can't get kernel image!

之前都是用USB下载新固件(spinand)，现在想用swupdate工具做本地和OTA升级。
1.更改了分区文件sys_partition.fex

[partition]
    name      = recovery
    size         =26128
    ;size        = 10240
    downloadfile = "recovery.fex"
    user_type    = 0x8000

sw-subimgs.cfg

swota_file_list=(
${TINA_BUILD_TOP=}/target/allwinner/${TARGET_BOARD}/swupdate/sw-description-ubi:sw-description
out/${TARGET_BOARD}/boot_initramfs_recovery.img:recovery
#out/${TARGET_BOARD}/image/recovery.fex:recovery
out/${TARGET_BOARD}/image/boot0_nand.fex:boot0
out/${TARGET_BOARD}/image/boot_package.fex:uboot
out/${TARGET_BOARD}/image/rootfs.fex:rootfs
out/${TARGET_BOARD}/image/boot.fex:kernel
#out/${TARGET_BOARD}/usr.img:usr
)

2.swupdate_make_recovery_img，（主系统和recovery，都设置了ubi-env-redund）

3.swupdate_pack_swu -ubi

4.pack，然后升级固件。

5.尝试进入recovery，失败~

root@t113:~# fw_setenv boot_partition recovery
root@t113:~# reboot
can't run '/etc/init.d/rcK': No such file or directory
can't run '/sbin/swapoff': No such file or directory
[  148.645894] UBIFS (ubi0:9): un-mount UBI device 0
umount: can't remount adb read-only
[  148.654991] UBIFS (ubi0:9): background thread "ubifs_bgt0_9" stops
umount: can't remount tmpfs read-only
umount: /proc busy - remounted read-only
umount: devtmpfs busy - remounted read-only
The system is going down NOW!
Sent SIG[  148.742104] android_work: sent uevent USB_STATE=DISCONNECTED
TERM to all processes
netifd_ubus_reconnect_timer(336): failed to reconnect, trying again in 2 seconds
[  148.758620] android_work: did not send uevent (0 0 00000000)
Sen[  150.737586] [ohci1-controller]: ohci shutdown start
[  150.743047] [ohci1-controller]: ohci shutdown end
[  150.748390] [ehci1-controller]: ehci shutdown start
[  150.753993] [ehci1-controller]: ehci shutdown end
[  150.759855] reboot: Restarting system
[29]HELLO! BOOT0 is starting!
[31]BOOT0 commit : adaf1174cc
[34]set pll start
[40]periph0 has been enabled
[43]set pll end
[46][pmu]: bus read error
[48]board init ok
[50]ZQ value = 0x31
[52]get_pmu_exist() = -1
[54]DRAM BOOT DRIVE INFO: V0.33
[57]DRAM CLK = 936 MHz
[59]DRAM Type = 3 (2:DDR2,3:DDR3)
[63]DRAMC read ODT  off.
[65]DRAM ODT value: 0x42.
[68]ddr_efuse_type: 0xa
[71]DRAM SIZE =128 M
[73]dram_tpr4:0x0
[74]PLL_DDR_CTRL_REG:0xf8004d00
[77]DRAM_CLK_REG:0xc0000000
[80][TIMING DEBUG] MR2= 0x20
[87]DRAM simple test OK.
[89]rtc standby flag is 0x0, super standby flag is 0x0
[94]dram size =128
[97]spinand UBOOT_START_BLK_NUM 8 UBOOT_LAST_BLK_NUM 32
[102]block from 8 to 32
[206]Check is correct.
[208]dma 0x29c9c int is not used yet
[211]dma 0x29c9c int is free, you do not need to free it again
[217]Entry_name        = u-boot
[224]Entry_name        = optee
[228]Entry_name        = dtb
[231]Jump to second Boot.
M/TC: OP-TEE version: 6aef7bb2-dirty (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Fri Jul 23 09:25:11 UTC 2021 arm


U-Boot 2018.05-g2a1965a-dirty (Jul 10 2022 - 02:50:57 +0000) Allwinner Technology

[00.284]CPU:   Allwinner Family
[00.287]Model: sun8iw20
[00.289]DRAM:  128 MiB
[00.292]Relocation Offset is: 04ec1000
[00.317]secure enable bit: 0
[00.320]smc_tee_inform_fdt failed with: -65526[00.324]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=300Mhz
[00.330]gic: sec monitor mode
[00.333]flash init start
[00.335]workmode = 0,storage type = 0

device nand0 <nand>, # parts = 4
 #: name                size            offset          mask_flags
 0: boot0               0x00100000      0x00000000      1
 1: uboot               0x00300000      0x00100000      1
 2: secure_storage      0x00100000      0x00400000      1
 3: sys                 0x0fb00000      0x00500000      0

active partition: nand0,0 - (boot0) 0x00100000 @ 0x00000000

defaults:
mtdids  : nand0=nand
mtdparts: mtdparts=nand:1024k@0(boot0)ro,3072k@1048576(uboot)ro,1024k@4194304(secure_storage)ro,-(sys)
[00.511]ubi0: attaching mtd4
[00.712]ubi0: scanning is finished
[00.719]ubi0: attached mtd4 (name "sys", size 251 MiB)
[00.724]ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes
[00.730]ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048
[00.736]ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[00.742]ubi0: good PEBs: 1004, bad PEBs: 0, corrupted PEBs: 0
[00.748]ubi0: user volume: 10, internal volumes: 1, max. volumes count: 128
[00.755]ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0
[00.762]ubi0: available PEBs: 0, total reserved PEBs: 1004, PEBs reserved for bad PEB handling: 40
[00.771]sunxi flash init ok
[00.774]line:703 init_clocks
[00.777]drv_disp_init
fdt get node offset faill: hdmi
[00.786]unable to map hdmi registers
[00.790]drv_disp_init finish
[00.894]Loading Environment from SUNXI_FLASH... OK
[00.914]boot_gui_init:start
[00.917]set disp.dev2_output_type fail. using defval=0
drv_lcd_open_callback lcd open flow is NULL! LCD enable fail!
[00.928]boot_gui_init:finish
partno erro : can't find partition bootloader
54 bytes read in 0 ms
[00.947]bmp_name=bootlogo.bmp size 38454
38454 bytes read in 3 ms (12.2 MiB/s)
[00.958]Item0 (Map) magic is bad
[00.961]out of usb burn from boot: not need burn key
List file under ULI/factory
** Unrecognized filesystem type **
[00.982]update bootcmd
[00.994]change working_fdt 0x44880e70 to 0x44860e70
[01.016]update dts
Hit any key to stop autoboot:  0
[02.491]no vendor_boot partition is found
Android's image name: t113-RtkDongle
[02.508]Starting kernel ...

no ATAGS support: can't continue

6.uboot更改 boot_partition为boot，启动后恢复正常~

7.尝试本地Upgrade_kernel，

[INFO ] : SWUPDATE running :  Installing image kernel into volume /dev/ubi0_4(boot)
[TRACE] : SWUPDATE running :  [update_volume] : Updating UBI : kernel 4958208
[TRACE] : SWUPDATE running :  [install_single_image] : Found installer for stream rootfs ubivol[  125.837121] ubi0 error: get_exclusive: 2 users for volume 5

[ERROR] : SWUPDATE failed [0] ERROR handlers/ubivol_handler.c : update_volume : 205 : cannot start volume "/dev/ubi0_5" update
[TRACE] : SWUPDATE running :  [install_single_image] : Installer for ubivol not successful !
Software updated failed

全志OTA升级的过程实在是不熟悉，有没有大神普及下哇

@chegyy 前辈解决了吗？遇到同样的问题了

fw_printenv

Cannot get MTD information for /dev/by-name/env
Cannot get MTD information for /dev/by-name/env-redund

swupdate
Licensed under GPLv2. See source distribution for detailed copyright notices.

Registered handlers:
        dummy
        awuboot
        awboot0
        uboot
        bootloader
        raw
        rawfile
        rawcopy
        shellscript
        preinstall
        postinstall
        ubivol
        ubipartition
        ubiswap
software set: stable mode: upgrade_recovery
Connected to SWUpdate via /tmp/swupdateprog
[  452.952787] ubi1: attaching mtd0
[  452.965748] ubi1: scanning is finished
[  452.969948] ubi1 error: ubi_read_volume_table: the layout volume was not found
[  452.992729] ubi1 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22
[ERROR][  453.000834] ubi1: attaching mtd1
 : SWUPDATE failed [0] ERROR : cannot attach mtd0 - maybe not a NAND or raw device
[  453.031724] ubi1: scanning is finished
[  453.035954] ubi1 error: ubi_read_volume_table: the layout volume was not found
[  453.052699] ubi1 error: ubi_attach_mtd_dev: failed to attach mtd1, error -22
[ERROR][  453.060766] ubi1: attaching mtd2
 : SWUPDATE failed [0] ERROR : cannot attach mtd1 - maybe not a NAND or raw device
[  453.084966] ubi1: scanning is finished
[  453.112022] ubi1 error: ubi_eba_init: no enough physical eraseblocks (0, need 1)
[  453.132713] ubi1 error: ubi_attach_mtd_dev: failed to attach mtd2, error -28
[ERROR] : SWUPDATE failed [0] ERROR : cannot attach mtd2 - maybe not a NAND or raw device
Cannot get MTD information for /dev/by-name/env
Cannot get MTD information for /dev/by-name/env-redund
[ERROR] : SWUPDATE failed [0] ERROR : Error: environment not initialized, Not a tty
[INFO ] : SWUPDATE running :  Installing image recovery into volume /dev/ubi0_6(recovery)
[ =========--------------------------------------------------- ] 2 o[  457.145347] swupdate (636): drop_caches: 1
[ ============------------------------------------------------ ] 2 of 3 [  457.174235] sunxi-spinand: uboot blk range [8-32)
[ =============-----------------[  457.182381] sunxi-spinand: download uboot to block 8 (10 blocks) len 1280K
[  457.703425] sunxi-spinand: download uboot to block 18 (10 blocks) len 1280Kuboot)
[ ==========================================[  458.208137] swupdate (636): drop_caches: 1
[  458.243065] sunxi-spinand-phy: Failed to get sample mode
[  458.248994] sunxi-spinand-phy: Failed to get sample delay
[  458.262761] sunxi-spinand: download boot0 to block 0 len 48K
[  458.308482] sunxi-spinand: download boot0 to block 1 len 48K
[  458.356699] sunxi-spinand: download boot0 to block 2 len 48K
[  458.392232] sunxi-spinand: download boot0 to block 3 len 48K
[  458.432084] sunxi-spinand: download boot0 to block 4 len 48K
[  458.472135] sunxi-spinand: download boot0 to block 5 len 48K
[  458.518470] sunxi-spinand: download boot0 to block 6 len 48K
[  458.565733] sunxi-spinand: download boot0 to block 7 len 48K
Cannot get MTD information for /dev/by-name/env
Cannot get MTD information for /dev/by-name/env-redund
Error: environment not initialized
[ERROR] : SWUPDATE failed [0] ERROR : Bootloader-specific error -1 updating its environment
Software updated failed
[ ============================================================ ] 3 of 3 100% (boot0)

FAILURE !
Cannot get MTD information for /dev/by-name/env
Cannot get MTD information for /dev/by-name/env-redund
[ERROR] : SWUPDATE failed [0] ERROR : Error: environment not initialized, Not a tty
Connection closing..
Trying to connect to SWUpdate...

怎么处理的，我遇到相同问题了，解决了吗？

@missdangerous 怎么处理的，我也遇到同样问题了

@yubeer 解决是，原因是Busybox-Makefile手动改过，编译时有问题，未生成init~

用T113的TinaLinux之前SPINAND编译烧录，之前烧录+启动没有问题，整个工程clean后，重新编译烧录后，就报Kernel panic - not syncing: Requested init /pseudo_init failed (error -2). 有没有遇到同样问题的,出出主意哇

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.4.61 (Psk@ubuntu) (arm-openwrt-linux-muslgnueabi-gcc.bin (OpenWrt/Linaro GCC 6.4-2017.11 2017-11) 6.4.1, GNU ld               (GNU Binutils) 2.27) #164 SMP PREEMPT Mon Jan 6 07:05:23 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: WanZL T113-MultiRtkDongleTerminal
[    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 s30412 r8192 d22836 u61440
[    0.000000] pcpu-alloc: s30412 r8192 d22836 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,rootfs 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-re              dund@ubi0_3:boot@ubi0_4:rootfs@ubi0_5:recovery@ubi0_6:private@ubi0_7:rootfs_data@ubi0_8:UDISK@ubi0_9: cma=4M snum= mac_addr= wifi_mac= bt_mac= s              pecialstr= gpt=1 androidboot.hardware=sun8iw20p1 boot_type=5 androidboot.boot_type=5 gpt=1 uboot_message=2018.05-g2a1965a-dirty(07/10/2022-02:50              :57) disp_reserve=1536000,0x4491d000 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: 104916K/131072K available (6144K kernel code, 337K rwdata, 1664K rodata, 1024K init, 1181K bss, 22060K reserved, 4096K cm              a-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 10 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
[    0.008024] Switching to timer-based delay loop, resolution 41ns
[    0.014194] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.023916] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.034272] pid_max: default: 32768 minimum: 301
[    0.039018] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.046341] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.054662] CPU: Testing write buffer coherency: ok
[    0.059875] /cpus/cpu@0 missing clock-frequency property
[    0.065200] /cpus/cpu@1 missing clock-frequency property
[    0.070548] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.076710] Setting up static identity map for 0x40100000 - 0x40100060
[    0.083357] rcu: Hierarchical SRCU implementation.
[    0.088543] smp: Bringing up secondary CPUs ...
[    0.094171] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.094287] smp: Brought up 1 node, 2 CPUs
[    0.104106] SMP: Total of 2 processors activated (96.00 BogoMIPS).
[    0.110300] CPU: All CPU(s) started in SVC mode.
[    0.115367] devtmpfs: initialized
[    0.129962] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.138098] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.148183] pinctrl core: initialized pinctrl subsystem
[    0.154353] NET: Registered protocol family 16
[    0.169678] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.194441] rtc_ccu: sunxi ccu init OK
[    0.200381] ccu: sunxi ccu init OK
[    0.204127] r_ccu: sunxi ccu init OK
[    0.236984] iommu: Default domain type: Translated
[    0.242077] sunxi iommu: irq = 24
[    0.246124] SCSI subsystem initialized
[    0.250121] usbcore: registered new interface driver usbfs
[    0.255696] usbcore: registered new interface driver hub
[    0.261100] usbcore: registered new device driver usb
[    0.267356] pwm module init!
[    0.271399] G2D: rcq version initialized.major:252
[    0.276890] clocksource: Switched to clocksource arch_sys_counter
[    0.291292] sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver
[    0.300367] NET: Registered protocol family 2
[    0.305433] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[    0.313859] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.321599] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear)
[    0.328689] TCP: Hash tables configured (established 1024 bind 1024)
[    0.335124] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.341706] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.348879] NET: Registered protocol family 1
[    0.354197] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pc not found, using dummy regulator
[    0.364472] spi spi0: spi0 supply spi not found, using dummy regulator
[    0.371194] sunxi_spi_resource_get()2151 - [spi0] SPI MASTER MODE
[    0.377349] sunxi_spi_resource_get()2189 - Failed to get sample mode
[    0.383693] sunxi_spi_resource_get()2194 - Failed to get sample delay
[    0.390158] sunxi_spi_resource_get()2198 - sample_mode:-1431633921 sample_delay:-1431633921
[    0.398566] sunxi_spi_clk_init()2240 - [spi0] mclk 100000000
[    0.404791] sunxi_spi_probe()2653 - [spi0]: driver probe succeed, base c881f000, irq 39
[    0.414279] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[    0.425615] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.431636] ntfs: driver 2.1.32 [Flags: R/W].
[    0.465115] io scheduler mq-deadline registered
[    0.469671] io scheduler kyber registered
[    0.474810] [DISP]disp_module_init
[    0.478622] [DISP]disp_module_init finish
[    0.483280] sunxi_sid_init()551 - insmod ok
[    0.488289] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
[    0.498462] uart uart2: get regulator failed
[    0.502747] uart uart2: uart2 supply uart not found, using dummy regulator
[    0.509877] uart2: ttyS2 at MMIO 0x2500800 (irq = 33, base_baud = 1500000) is a SUNXI
[    0.518267] sun8iw20-pinctrl 2000000.pinctrl: unknown pin P11
[    0.524046] sun8iw20-pinctrl 2000000.pinctrl: unknown pin P11
[    0.529968] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pd not found, using dummy regulator
[    0.540065] uart uart3: get regulator failed
[    0.544340] uart uart3: uart3 supply uart not found, using dummy regulator
[    0.551494] uart3: ttyS3 at MMIO 0x2500c00 (irq = 34, base_baud = 1500000) is a SUNXI
[    0.559362] sw_console_setup()1829 - console setup baud 115200 parity n bits 8, flow n
▒[    0.567355] printk: console [ttyS3] enabled
[    0.567355] printk: console [ttyS3] enabled
[    0.576260] printk: bootconsole [earlycon0] disabled
[    0.576260] printk: bootconsole [earlycon0] disabled
[    0.587600] uart uart4: get regulator failed
[    0.592375] uart uart4: uart4 supply uart not found, using dummy regulator
[    0.600347] uart4: ttyS4 at MMIO 0x2501000 (irq = 35, base_baud = 1500000) is a SUNXI
[    0.609831] uart uart5: get regulator failed
[    0.614606] uart uart5: uart5 supply uart not found, using dummy regulator
[    0.622575] uart5: ttyS5 at MMIO 0x2501400 (irq = 36, base_baud = 1500000) is a SUNXI
[    0.632135] misc dump reg init
[    0.636369] dma-buf: Running sanitycheck
[    0.640778] dma-buf: Running dma_fence
[    0.644953] sizeof(dma_fence)=48
[    0.648680] dma-buf: Running dma_fence/sanitycheck
[    0.654030] dma-buf: Running dma_fence/test_signaling
[    0.659679] dma-buf: Running dma_fence/test_add_callback
[    0.665624] dma-buf: Running dma_fence/test_late_add_callback
[    0.672067] dma-buf: Running dma_fence/test_rm_callback
[    0.677905] dma-buf: Running dma_fence/test_late_rm_callback
[    0.684239] dma-buf: Running dma_fence/test_status
[    0.689611] dma-buf: Running dma_fence/test_error
[    0.694874] dma-buf: Running dma_fence/test_wait
[    0.700067] dma-buf: Running dma_fence/test_wait_timeout
[    0.736901] dma-buf: Running dma_fence/test_stub
[    0.742086] dma-buf: Running dma_fence/race_signal_callback
[    0.816917] thread_signal_callback[0] completed 35455 passes, 1016 misses
[    0.824512] thread_signal_callback[1] completed 35454 passes, 1015 misses
[    0.896911] thread_signal_callback[0] completed 38395 passes, 38393 misses
[    0.904600] thread_signal_callback[1] completed 38390 passes, 38389 misses
[    0.912762] sunxi-spinand: AW SPINand MTD Layer Version: 2.0 20201228
[    0.920033] sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.10 20200306
[    0.927956] sunxi-spinand-phy: not detect any munufacture from id table
[    0.935363] sunxi-spinand-phy: get spi-nand Model from fdt fail
[    0.942010] sunxi-spinand-phy: get phy info from fdt fail
[    0.948093] sunxi-spinand-phy: not detect munufacture from fdt
[    0.954740] sunxi-spinand-phy: detect munufacture from id table: GD
[    0.961753] sunxi-spinand-phy: detect spinand id: ffff92c8 ffffffff
[    0.968750] sunxi-spinand-phy: ========== arch info ==========
[    0.975250] sunxi-spinand-phy: Model:               GD5F2GM7UEYJG
[    0.982052] sunxi-spinand-phy: Munufacture:         GD
[    0.987809] sunxi-spinand-phy: DieCntPerChip:       1
[    0.993437] sunxi-spinand-phy: BlkCntPerDie:        2048
[    0.999366] sunxi-spinand-phy: PageCntPerBlk:       64
[    1.005113] sunxi-spinand-phy: SectCntPerPage:      4
[    1.010756] sunxi-spinand-phy: OobSizePerPage:      64
[    1.016503] sunxi-spinand-phy: BadBlockFlag:        0x0
[    1.022336] sunxi-spinand-phy: OperationOpt:        0x7
[    1.028168] sunxi-spinand-phy: MaxEraseTimes:       50000
[    1.034206] sunxi-spinand-phy: EccFlag:             0x1
[    1.040039] sunxi-spinand-phy: EccType:             7
[    1.045688] sunxi-spinand-phy: EccProtectedType:    2
[    1.051325] sunxi-spinand-phy: ========================================
[    1.058706] sunxi-spinand-phy:
[    1.062202] sunxi-spinand-phy: ========== physical info ==========
[    1.069126] sunxi-spinand-phy: TotalSize:    256 M
[    1.074483] sunxi-spinand-phy: SectorSize:   512 B
[    1.079850] sunxi-spinand-phy: PageSize:     2 K
[    1.084994] sunxi-spinand-phy: BlockSize:    128 K
[    1.090344] sunxi-spinand-phy: OOBSize:      64 B
[    1.095584] sunxi-spinand-phy: ========================================
[    1.103000] sunxi-spinand-phy:
[    1.106496] sunxi-spinand-phy: ========== logical info ==========
[    1.113335] sunxi-spinand-phy: TotalSize:    256 M
[    1.118703] sunxi-spinand-phy: SectorSize:   512 B
[    1.124039] sunxi-spinand-phy: PageSize:     4 K
[    1.129193] sunxi-spinand-phy: BlockSize:    256 K
[    1.134551] sunxi-spinand-phy: OOBSize:      128 B
[    1.139916] sunxi-spinand-phy: ========================================
[    1.147379] sunxi-spinand-phy: block lock register: 0x00
[    1.153458] sunxi-spinand-phy: feature register: 0x11
[    1.159137] sunxi-spinand-phy: sunxi physic nand init end
[    1.165585] Creating 4 MTD partitions on "sunxi_mtd_nand":
[    1.171731] 0x000000000000-0x000000100000 : "boot0"
[    1.187748] 0x000000100000-0x000000400000 : "uboot"
[    1.207749] 0x000000400000-0x000000500000 : "secure_storage"
[    1.214358] sunxi-spinand-phy: phy blk 32 is bad
[    1.219749] random: fast init done
[    1.237724] 0x000000500000-0x000010000000 : "sys"
[    1.553010] random: crng init done
[    1.588178] libphy: Fixed MDIO Bus: probed
[    1.592801] usbcore: registered new interface driver asix
[    1.598937] usbcore: registered new interface driver ax88179_178a
[    1.605762] usbcore: registered new interface driver cdc_ether
[    1.612338] usbcore: registered new interface driver cdc_eem
[    1.618725] usbcore: registered new interface driver rndis_host
[    1.625379] usbcore: registered new interface driver cdc_subset
[    1.632055] usbcore: registered new interface driver kalmia
[    1.638338] usbcore: registered new interface driver ipheth
[    1.644585] usbcore: registered new interface driver sierra_net
[    1.651266] usbcore: registered new interface driver cdc_ncm
[    1.657641] usbcore: registered new interface driver huawei_cdc_ncm
[    1.664683] usbcore: registered new interface driver qmi_wwan
[    1.671164] usbcore: registered new interface driver cdc_mbim
[    1.677639] usbcore: registered new interface driver ch9200
[    1.683874] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.691192] ehci-platform: EHCI generic platform driver
[    1.697233] sunxi-ehci: EHCI SUNXI driver
[    1.701883] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.708815] sunxi-ohci: OHCI SUNXI driver
[    1.713529] usbcore: registered new interface driver cdc_acm
[    1.719883] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    1.728864] usbcore: registered new interface driver cdc_wdm
[    1.735414] usbcore: registered new interface driver uas
[    1.741446] usbcore: registered new interface driver usb-storage
[    1.748213] usbcore: registered new interface driver ums-alauda
[    1.754863] usbcore: registered new interface driver ums-cypress
[    1.761627] usbcore: registered new interface driver ums-datafab
[    1.768390] usbcore: registered new interface driver ums_eneub6250
[    1.775332] usbcore: registered new interface driver ums-freecom
[    1.782096] usbcore: registered new interface driver ums-isd200
[    1.788771] usbcore: registered new interface driver ums-jumpshot
[    1.795616] usbcore: registered new interface driver ums-karma
[    1.802185] usbcore: registered new interface driver ums-onetouch
[    1.809059] usbcore: registered new interface driver ums-realtek
[    1.815807] usbcore: registered new interface driver ums-sddr09
[    1.822447] usbcore: registered new interface driver ums-sddr55
[    1.829088] usbcore: registered new interface driver ums-usbat
[    1.835696] usbcore: registered new interface driver option
[    1.842001] usbserial: USB Serial support registered for GSM modem (1-port)
[    1.850307] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller
[    1.856985] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 1
[    1.865106] vhci_hcd: created sysfs vhci_hcd.0
[    1.870872] hub 1-0:1.0: USB hub found
[    1.875089] hub 1-0:1.0: 8 ports detected
[    1.880625] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller
[    1.887287] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 2
[    1.895421] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.905152] hub 2-0:1.0: USB hub found
[    1.909416] hub 2-0:1.0: 8 ports detected
[    1.915157] usbcore: registered new device driver usbip-host
[    1.922002] i2c /dev entries driver
[    1.925986] sunxi cedar version 1.1
[    1.930108] sunxi-cedar 1c0e000.ve: Adding to iommu group 0
[    1.936374] VE: sunxi_cedar_probe power-domain init!!!
[    1.942144] VE: install start!!!
[    1.942144]
[    1.947639] VE: cedar-ve the get irq is 40
[    1.947639]
[    1.954038] VE: ve_debug_proc_info:fcd91e76, data:9a9af3f9, lock:8f929a80
[    1.954038]
[    1.963335] VE: install end!!!
[    1.963335]
[    1.968398] VE: sunxi_cedar_probe
[    1.972982] exFAT: Version 1.3.0
[    1.978355] xt_time: kernel timezone is -0000
[    1.983445] ipip: IPv4 and MPLS over IPv4 tunneling driver
[    1.990148] gre: GRE over IPv4 demultiplexor driver
[    1.995610] ip_gre: GRE over IPv4 tunneling driver
[    2.002748] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
[    2.010444] NET: Registered protocol family 10
[    2.016813] Segment Routing with IPv6
[    2.021328] NET: Registered protocol family 17
[    2.026339] NET: Registered protocol family 15
[    2.031823] Registering SWP/SWPB emulation handler
[    2.051656] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator
[    2.063469] get ehci1-controller wakeup-source is fail.
[    2.069448] sunxi ehci1-controller don't init wakeup source
[    2.075691] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xc0b70740, 0x:c882d000, irq_no:2d
[    2.087923] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator
[    2.101294] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
[    2.108535] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 3
[    2.118464] sunxi-ehci 4200000.ehci1-controller: irq 45, io mem 0x04200000
[    2.146921] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
[    2.154724] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device connect
[    2.163720] hub 3-0:1.0: USB hub found
[    2.167979] hub 3-0:1.0: 1 port detected
[    2.173081] get ohci1-controller wakeup-source is fail.
[    2.179080] sunxi ohci1-controller don't init wakeup source
[    2.185298] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xc0b709d0
[    2.195163] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator
[    2.207422] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
[    2.214660] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 4
[    2.224562] sunxi-ohci 4200400.ohci1-controller: irq 46, io mem 0x04200400
[    2.301663] hub 4-0:1.0: USB hub found
[    2.305881] hub 4-0:1.0: 1 port detected
[    2.311149] ubi0: attaching mtd3
[    2.536918] usb 3-1: new high-speed USB device number 2 using sunxi-ehci
[    2.758702] cdc_ncm 3-1:1.0: MAC-Address: 00:1e:10:1f:00:00
[    2.764948] cdc_ncm 3-1:1.0: setting rx_max = 16384
[    2.771740] cdc_ncm 3-1:1.0 wwan0: register 'cdc_ncm' at usb-sunxi-ehci-1, Mobile Broadband Network Device, 00:1e:10:1f:00:00
[    2.785013] option 3-1:1.1: GSM modem (1-port) converter detected
[    2.792236] usb 3-1: GSM modem (1-port) converter now attached to ttyUSB0
[    2.800659] option 3-1:1.2: GSM modem (1-port) converter detected
[    2.807869] usb 3-1: GSM modem (1-port) converter now attached to ttyUSB1
[    2.816252] option 3-1:1.3: GSM modem (1-port) converter detected
[    2.823482] usb 3-1: GSM modem (1-port) converter now attached to ttyUSB2
[    2.831902] option 3-1:1.4: GSM modem (1-port) converter detected
[    2.839121] usb 3-1: GSM modem (1-port) converter now attached to ttyUSB3
[    2.861417] ubi0: scanning is finished
[    2.875638] ubi0: attached mtd3 (name "sys", size 251 MiB)
[    2.881828] ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes
[    2.889507] ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048
[    2.897089] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    2.904850] ubi0: good PEBs: 1004, bad PEBs: 0, corrupted PEBs: 0
[    2.911669] ubi0: user volume: 10, internal volumes: 1, max. volumes count: 128
[    2.919862] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0
[    2.929221] ubi0: available PEBs: 0, total reserved PEBs: 1004, PEBs reserved for bad PEB handling: 40
[    2.939627] ubi0: background thread "ubi_bgt0d" started, PID 71
[    2.947407] block ubiblock0_5: created from ubi0:5(rootfs)
[    2.956032] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    2.965751] cfg80211: failed to load regulatory.db
[    2.965764] clk: Not disabling unused clocks
[    2.979351] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[    2.989029] devtmpfs: mounted
[    2.994234] Freeing unused kernel memory: 1024K
[    3.037033] Run /pseudo_init as init process
[    3.066348] Kernel panic - not syncing: Requested init /pseudo_init failed (error -2).
[    3.075201] CPU1: stopping
[    3.078233] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.61 #164
[    3.085050] Hardware name: Generic DT based system
[    3.090413] [<c010dee8>] (unwind_backtrace) from [<c010a678>] (show_stack+0x10/0x14)
[    3.099054] [<c010a678>] (show_stack) from [<c0692d70>] (dump_stack+0x88/0xa4)
[    3.107113] [<c0692d70>] (dump_stack) from [<c010c2b4>] (handle_IPI+0xe4/0x180)
[    3.115268] [<c010c2b4>] (handle_IPI) from [<c033fc14>] (gic_handle_irq+0x70/0x78)
[    3.123747] [<c033fc14>] (gic_handle_irq) from [<c01021cc>] (__irq_svc+0x6c/0xa8)
[    3.132088] Exception stack(0xc745df80 to 0xc745dfc8)
[    3.137723] df80: 000104c0 c7ac8374 00000000 c0114800 00000002 c745c000 c0a05224 c0a05260
[    3.146844] dfa0: 4000406a 410fc075 00000000 00000000 00000000 c745dfd0 c0107fb0 c0107fa0
[    3.155961] dfc0: 60000013 ffffffff
[    3.159854] [<c01021cc>] (__irq_svc) from [<c0107fa0>] (arch_cpu_idle+0x1c/0x38)
[    3.168106] [<c0107fa0>] (arch_cpu_idle) from [<c013d564>] (do_idle+0xd4/0x128)
[    3.176260] [<c013d564>] (do_idle) from [<c013d848>] (cpu_startup_entry+0x18/0x20)
[    3.184702] [<c013d848>] (cpu_startup_entry) from [<40102bac>] (0x40102bac)
[    3.192480] ---[ end Kernel panic - not syncing: Requested init /pseudo_init failed (error -2). ]---

@whycan 晕哥我也遇到类似的问题了，检查了root.squash里面有/ pesduo_init文件。之前编译都是没问题的，存储用的GD SPINAND，编译OTA包总是出问题，make distclean后，再编译就有这个问题了。怎么查找问题，解决呀~

   2.947099] ubi0: scanning is finished
[    2.961308] ubi0: attached mtd3 (name "sys", size 251 MiB)
[    2.967483] ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes
[    2.975148] ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048
[    2.982759] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    2.990532] ubi0: good PEBs: 1004, bad PEBs: 0, corrupted PEBs: 0
[    2.997338] ubi0: user volume: 10, internal volumes: 1, max. volumes count: 128
[    3.005488] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0
[    3.014812] ubi0: available PEBs: 0, total reserved PEBs: 1004, PEBs reserved for bad PEB handling: 40
[    3.025216] ubi0: background thread "ubi_bgt0d" started, PID 71
[    3.032999] block ubiblock0_5: created from ubi0:5(rootfs)
[    3.041649] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    3.051330] cfg80211: failed to load regulatory.db
[    3.051344] clk: Not disabling unused clocks
[    3.064495] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[    3.074573] devtmpfs: mounted
[    3.079868] Freeing unused kernel memory: 1024K
[    3.106684] Run /pseudo_init as init process
[    3.138822] Kernel panic - not syncing: Requested init /pseudo_init failed (error -2).
[    3.147709] CPU1: stopping
[    3.150729] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.61 #188
[    3.157546] Hardware name: Generic DT based system
[    3.162909] [<c010dee8>] (unwind_backtrace) from [<c010a678>] (show_stack+0x10/0x14)
[    3.171551] [<c010a678>] (show_stack) from [<c0694810>] (dump_stack+0x88/0xa4)
[    3.179641] [<c0694810>] (dump_stack) from [<c010c2b4>] (handle_IPI+0xe4/0x180)
[    3.187828] [<c010c2b4>] (handle_IPI) from [<c0341b18>] (gic_handle_irq+0x70/0x78)
[    3.196274] [<c0341b18>] (gic_handle_irq) from [<c01021cc>] (__irq_svc+0x6c/0xa8)
[    3.204648] Exception stack(0xc745df80 to 0xc745dfc8)
[    3.210283] df80: 00013a20 c7ac8374 00000000 c0114800 00000002

@steveliu 怎么处理的？我整个工程clean，重新编译还是一样的问题哇

[    3.106684] Run /pseudo_init as init process
[    3.138822] Kernel panic - not syncing: Requested init /pseudo_init failed (error -2).
[    3.147709] CPU1: stopping
[    3.150729] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.61 #188
[    3.157546] Hardware name: Generic DT based system
[    3.162909] [<c010dee8>] (unwind_backtrace) from [<c010a678>] (show_stack+0x10/0x14)
[    3.171551] [<c010a678>] (show_stack) from [<c0694810>] (dump_stack+0x88/0xa4)
[    3.179641] [<c0694810>] (dump_stack) from [<c010c2b4>] (handle_IPI+0xe4/0x180)
[    3.187828] [<c010c2b4>] (handle_IPI) from [<c0341b18>] (gic_handle_irq+0x70/0x78)
[    3.196274] [<c0341b18>] (gic_handle_irq) from [<c01021cc>] (__irq_svc+0x6c/0xa8)
[    3.204648] Exception stack(0xc745df80 to 0xc745dfc8)
[    3.210283] df80: 00013a20 c7ac8374 00000000 c0114800 00000002 c745c000 c0a05224 c0a05260
[    3.219404] dfa0: 4000406a 410fc075 00000000 00000000 00000000 c745dfd0 c0107fb0 c0107fa0
[    3.228521] dfc0: 60000013 ffffffff
[    3.232414] [<c01021cc>] (__irq_svc) from [<c0107fa0>] (arch_cpu_idle+0x1c/0x38)
[    3.240667] [<c0107fa0>] (arch_cpu_idle) from [<c013d564>] (do_idle+0xd4/0x128)
[    3.248852] [<c013d564>] (do_idle) from [<c013d848>] (cpu_startup_entry+0x18/0x20)
[    3.257295] [<c013d848>] (cpu_startup_entry) from [<40102bac>] (0x40102bac)
[    3.265066] ---[ end Kernel panic - not syncing: Requested init /pseudo_init failed (error -2). ]---