之前在一片带spiflash的nano上测试通过了我自己编译的5.2主线内核，在别人的板子上也可以正常启动。但奇怪的是，在新买的nano（不带spi-flash）上插入带spiflash的nano上的同一张tf卡却不能照常启动内核。更奇怪的，偶尔能进入到login，但输入root后报错无法登录。
烧录pubV4中的镜像可以正常使用...真是奇了怪了...
以下是无法启动时的log
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.2.0-licheepi-nano+ (undefined@beebus) (gcc version 7.5.0 (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04)) #5 Fri Apr 24 11:02:09 CST 2020
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] OF: fdt: Machine model: Lichee Pi Nano
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: console=tty0 console=ttyS0,115200 panic=5 rootwait root=/dev/mmcblk0p2 rw
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Memory: 23748K/32768K available (5120K kernel code, 211K rwdata, 1296K rodata, 1024K init, 218K bss, 9020K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] random: get_random_bytes called from start_kernel+0x254/0x42c with crng_init=0
[ 0.000044] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000109] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000578] Console: colour dummy device 80x30
[ 0.000947] printk: console [tty0] enabled
[ 0.001034] Calibrating delay loop... 358.80 BogoMIPS (lpj=1794048)
[ 0.050252] pid_max: default: 32768 minimum: 301
[ 0.050592] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.050651] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.052022] CPU: Testing write buffer coherency: ok
[ 0.053970] Setting up static identity map for 0x80100000 - 0x80100058
[ 0.055871] devtmpfs: initialized
[ 0.060120] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.060366] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.060698] pinctrl core: initialized pinctrl subsystem
[ 0.063171] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.064822] cpuidle: using governor menu
[ 0.109124] SCSI subsystem initialized
[ 0.109534] usbcore: registered new interface driver usbfs
[ 0.109725] usbcore: registered new interface driver hub
[ 0.109931] usbcore: registered new device driver usb
[ 0.110533] pps_core: LinuxPPS API ver. 1 registered
[ 0.110614] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.111095] Advanced Linux Sound Architecture Driver Initialized.
[ 0.111431] clocksource: Switched to clocksource timer
[ 0.137376] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.139181] Initialise system trusted keyrings
[ 0.139792] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[ 0.156792] Key type asymmetric registered
[ 0.156893] Asymmetric key parser 'x509' registered
[ 0.157080] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.157150] io scheduler mq-deadline registered
[ 0.157186] io scheduler kyber registered
[ 0.158923] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO
[ 0.167462] suniv-f1c100s-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.337730] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.342590] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pe not found, using dummy regulator
[ 0.344204] printk: console [ttyS0] disabled
[ 0.364528] 1c25000.serial: ttyS0 at MMIO 0x1c25000 (irq = 23, base_baud = 6250000) is a 16550A
[ 0.696414] printk: console [ttyS0] enabled
[ 0.703832] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pd not found, using dummy regulator
[ 0.720703] SCSI Media Changer driver v0.25
[ 0.726373] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pa not found, using dummy regulator
[ 0.738830] ------------[ cut here ]------------
[ 0.743688] WARNING: CPU: 0 PID: 1 at drivers/spi/spidev.c:723 spidev_probe+0xc4/0x1a8
[ 0.751728] /soc/spi@1c06000/spidev@0x00: buggy DT: spidev listed directly in DT
[ 0.759144] Modules linked in:
[ 0.762288] CPU: 0 PID: 1 Comm: swapper Not tainted 5.2.0-licheepi-nano+ #5
[ 0.769260] Hardware name: Allwinner suniv Family
[ 0.774082] [<c010e4cc>] (unwind_backtrace) from [<c010baa4>] (show_stack+0x10/0x14)
[ 0.781943] [<c010baa4>] (show_stack) from [<c0116b90>] (__warn+0xcc/0xf4)
[ 0.788854] [<c0116b90>] (__warn) from [<c0116bfc>] (warn_slowpath_fmt+0x44/0x6c)
[ 0.796434] [<c0116bfc>] (warn_slowpath_fmt) from [<c0425bf4>] (spidev_probe+0xc4/0x1a8)
[ 0.804631] [<c0425bf4>] (spidev_probe) from [<c0421bb0>] (spi_drv_probe+0x80/0xa4)
[ 0.812396] [<c0421bb0>] (spi_drv_probe) from [<c03dc730>] (really_probe+0xec/0x2cc)
[ 0.820182] [<c03dc730>] (really_probe) from [<c03dca6c>] (driver_probe_device+0x5c/0x168)
[ 0.828542] [<c03dca6c>] (driver_probe_device) from [<c03dacd0>] (bus_for_each_drv+0x54/0xb8)
[ 0.837167] [<c03dacd0>] (bus_for_each_drv) from [<c03dc5c8>] (__device_attach+0xc8/0x13c)
[ 0.845533] [<c03dc5c8>] (__device_attach) from [<c03db9e4>] (bus_probe_device+0x84/0x8c)
[ 0.853808] [<c03db9e4>] (bus_probe_device) from [<c03d8db0>] (device_add+0x384/0x5fc)
[ 0.861821] [<c03d8db0>] (device_add) from [<c0422978>] (spi_add_device+0x90/0x14c)
[ 0.869513] [<c0422978>] (spi_add_device) from [<c04234fc>] (spi_register_controller+0x76c/0xa34)
[ 0.878466] [<c04234fc>] (spi_register_controller) from [<c04237f4>] (devm_spi_register_controller+0x30/0x6c)
[ 0.888473] [<c04237f4>] (devm_spi_register_controller) from [<c04280d4>] (sun6i_spi_probe+0x1a0/0x2b4)
[ 0.897976] [<c04280d4>] (sun6i_spi_probe) from [<c03de414>] (platform_drv_probe+0x48/0x98)
[ 0.906440] [<c03de414>] (platform_drv_probe) from [<c03dc730>] (really_probe+0xec/0x2cc)
[ 0.914722] [<c03dc730>] (really_probe) from [<c03dca6c>] (driver_probe_device+0x5c/0x168)
[ 0.923085] [<c03dca6c>] (driver_probe_device) from [<c03dcd20>] (device_driver_attach+0x58/0x60)
[ 0.932054] [<c03dcd20>] (device_driver_attach) from [<c03dcda8>] (__driver_attach+0x80/0xbc)
[ 0.940618] [<c03dcda8>] (__driver_attach) from [<c03dac24>] (bus_for_each_dev+0x70/0xb4)
[ 0.948887] [<c03dac24>] (bus_for_each_dev) from [<c03dbc34>] (bus_add_driver+0x150/0x1dc)
[ 0.957252] [<c03dbc34>] (bus_add_driver) from [<c03dd590>] (driver_register+0x74/0x108)
[ 0.965452] [<c03dd590>] (driver_register) from [<c0102d64>] (do_one_initcall+0x48/0x1bc)
[ 0.973758] [<c0102d64>] (do_one_initcall) from [<c0800e5c>] (kernel_init_freeable+0x104/0x1c8)
[ 0.982574] [<c0800e5c>] (kernel_init_freeable) from [<c05242c0>] (kernel_init+0x8/0x110)
[ 0.990793] [<c05242c0>] (kernel_init) from [<c01010e0>] (ret_from_fork+0x14/0x34)
[ 0.998436] Exception stack(0xc1831fb0 to 0xc1831ff8)
[ 1.003562] 1fa0: 00000000 00000000 00000000 00000000
[ 1.011816] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 1.020010] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 1.026691] ---[ end trace 7b1db85cca0d6baf ]---
[ 1.032249] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.038836] ehci-platform: EHCI generic platform driver
[ 1.044467] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.050744] ohci-platform: OHCI generic platform driver
[ 1.056434] usbcore: registered new interface driver cdc_wdm
[ 1.062416] usbcore: registered new interface driver usb-storage
[ 1.069349] udc-core: couldn't find an available UDC - added [zero] to list of pending drivers
[ 1.078415] i2c /dev entries driver
[ 1.085007] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pf not found, using dummy regulator
[ 1.122778] sunxi-mmc 1c0f000.mmc: initialized, max. request size: 16384 KB
[ 1.131869] usbcore: registered new interface driver usbhid
[ 1.137506] usbhid: USB HID core driver
[ 1.158129] sun4i-codec 1c23c00.codec: Codec <-> 1c23c00.codec mapping ok
[ 1.173391] Loading compiled-in X.509 certificates
[ 1.187658] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pd not found, using dummy regulator
[ 1.199039] sun4i-backend 1e60000.display-backend: Couldn't find matching frontend, frontend features disabled
[ 1.209798] sun4i-drm display-engine: bound 1e60000.display-backend (ops 0xc06377f4)
[ 1.218766] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc063644c)
[ 1.226616] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.233315] [drm] No driver support for vblank timestamp query.
[ 1.240848] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
[ 1.293635] Console: switching to colour frame buffer device 60x34
[ 1.294046] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.296509] mmc0: new high speed SDHC card at address 1388
[ 1.299801] mmcblk0: mmc0:1388 RUNSD 7.37 GiB
[ 1.302468] mmcblk0: p1 p2
[ 1.353012] sun4i-drm display-engine: fb0: sun4i-drmdrmfb frame buffer device
[ 1.368946] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[ 1.392362] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.406060] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 1.422421] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.02
[ 1.438738] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.453979] usb usb1: Product: MUSB HDRC host driver
[ 1.463141] usb usb1: Manufacturer: Linux 5.2.0-licheepi-nano+ musb-hcd
[ 1.477723] usb usb1: SerialNumber: musb-hdrc.1.auto
[ 1.488335] hub 1-0:1.0: USB hub found
[ 1.496471] hub 1-0:1.0: 1 port detected
[ 1.505877] zero gadget: Gadget Zero, version: Cinco de Mayo 2008
[ 1.519800] zero gadget: zero ready
[ 1.528192] ALSA device list:
[ 1.535124] #0: Loopback 1
[ 1.541802] #1: F1C100s Audio Codec
[ 1.634992] random: fast init done
[ 1.699360] EXT4-fs (mmcblk0p2): recovery complete
[ 1.709927] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.725359] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 1.740512] devtmpfs: mounted
[ 1.751662] Freeing unused kernel memory: 1024K
[ 1.759886] Run /sbin/init as init process
[ 1.960715] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
Starting logging: [ 16.746564] random: crng init done以下是能够进入到login时的log 报错不断= =
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.2.0-licheepi-nano+ (undefined@beebus) (gcc version 7.5.0 (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04)) #5 Fri Apr 24 11:02:09 CST 2020
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] OF: fdt: Machine model: Lichee Pi Nano
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: console=tty0 console=ttyS0,115200 panic=5 rootwait root=/dev/mmcblk0p2 rw
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Memory: 23748K/32768K available (5120K kernel code, 211K rwdata, 1296K rodata, 1024K init, 218K bss, 9020K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] random: get_random_bytes called from start_kernel+0x254/0x42c with crng_init=0
[ 0.000044] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000109] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000578] Console: colour dummy device 80x30
[ 0.000947] printk: console [tty0] enabled
[ 0.001034] Calibrating delay loop... 358.80 BogoMIPS (lpj=1794048)
[ 0.050252] pid_max: default: 32768 minimum: 301
[ 0.050592] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.050651] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.052022] CPU: Testing write buffer coherency: ok
[ 0.053970] Setting up static identity map for 0x80100000 - 0x80100058
[ 0.055871] devtmpfs: initialized
[ 0.060120] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.060366] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.060698] pinctrl core: initialized pinctrl subsystem
[ 0.063171] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.064822] cpuidle: using governor menu
[ 0.109124] SCSI subsystem initialized
[ 0.109534] usbcore: registered new interface driver usbfs
[ 0.109725] usbcore: registered new interface driver hub
[ 0.109931] usbcore: registered new device driver usb
[ 0.110533] pps_core: LinuxPPS API ver. 1 registered
[ 0.110614] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.111095] Advanced Linux Sound Architecture Driver Initialized.
[ 0.111431] clocksource: Switched to clocksource timer
[ 0.137376] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.139181] Initialise system trusted keyrings
[ 0.139792] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[ 0.156792] Key type asymmetric registered
[ 0.156893] Asymmetric key parser 'x509' registered
[ 0.157080] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.157150] io scheduler mq-deadline registered
[ 0.157186] io scheduler kyber registered
[ 0.158923] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO
[ 0.167462] suniv-f1c100s-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.337730] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.342590] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pe not found, using dummy regulator
[ 0.344204] printk: console [ttyS0] disabled
[ 0.364528] 1c25000.serial: ttyS0 at MMIO 0x1c25000 (irq = 23, base_baud = 6250000) is a 16550A
[ 0.696414] printk: console [ttyS0] enabled
[ 0.703832] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pd not found, using dummy regulator
[ 0.720703] SCSI Media Changer driver v0.25
[ 0.726373] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pa not found, using dummy regulator
[ 0.738830] ------------[ cut here ]------------
[ 0.743688] WARNING: CPU: 0 PID: 1 at drivers/spi/spidev.c:723 spidev_probe+0xc4/0x1a8
[ 0.751728] /soc/spi@1c06000/spidev@0x00: buggy DT: spidev listed directly in DT
[ 0.759144] Modules linked in:
[ 0.762288] CPU: 0 PID: 1 Comm: swapper Not tainted 5.2.0-licheepi-nano+ #5
[ 0.769260] Hardware name: Allwinner suniv Family
[ 0.774082] [<c010e4cc>] (unwind_backtrace) from [<c010baa4>] (show_stack+0x10/0x14)
[ 0.781943] [<c010baa4>] (show_stack) from [<c0116b90>] (__warn+0xcc/0xf4)
[ 0.788854] [<c0116b90>] (__warn) from [<c0116bfc>] (warn_slowpath_fmt+0x44/0x6c)
[ 0.796434] [<c0116bfc>] (warn_slowpath_fmt) from [<c0425bf4>] (spidev_probe+0xc4/0x1a8)
[ 0.804631] [<c0425bf4>] (spidev_probe) from [<c0421bb0>] (spi_drv_probe+0x80/0xa4)
[ 0.812396] [<c0421bb0>] (spi_drv_probe) from [<c03dc730>] (really_probe+0xec/0x2cc)
[ 0.820182] [<c03dc730>] (really_probe) from [<c03dca6c>] (driver_probe_device+0x5c/0x168)
[ 0.828542] [<c03dca6c>] (driver_probe_device) from [<c03dacd0>] (bus_for_each_drv+0x54/0xb8)
[ 0.837167] [<c03dacd0>] (bus_for_each_drv) from [<c03dc5c8>] (__device_attach+0xc8/0x13c)
[ 0.845533] [<c03dc5c8>] (__device_attach) from [<c03db9e4>] (bus_probe_device+0x84/0x8c)
[ 0.853808] [<c03db9e4>] (bus_probe_device) from [<c03d8db0>] (device_add+0x384/0x5fc)
[ 0.861821] [<c03d8db0>] (device_add) from [<c0422978>] (spi_add_device+0x90/0x14c)
[ 0.869513] [<c0422978>] (spi_add_device) from [<c04234fc>] (spi_register_controller+0x76c/0xa34)
[ 0.878466] [<c04234fc>] (spi_register_controller) from [<c04237f4>] (devm_spi_register_controller+0x30/0x6c)
[ 0.888473] [<c04237f4>] (devm_spi_register_controller) from [<c04280d4>] (sun6i_spi_probe+0x1a0/0x2b4)
[ 0.897976] [<c04280d4>] (sun6i_spi_probe) from [<c03de414>] (platform_drv_probe+0x48/0x98)
[ 0.906440] [<c03de414>] (platform_drv_probe) from [<c03dc730>] (really_probe+0xec/0x2cc)
[ 0.914722] [<c03dc730>] (really_probe) from [<c03dca6c>] (driver_probe_device+0x5c/0x168)
[ 0.923085] [<c03dca6c>] (driver_probe_device) from [<c03dcd20>] (device_driver_attach+0x58/0x60)
[ 0.932054] [<c03dcd20>] (device_driver_attach) from [<c03dcda8>] (__driver_attach+0x80/0xbc)
[ 0.940618] [<c03dcda8>] (__driver_attach) from [<c03dac24>] (bus_for_each_dev+0x70/0xb4)
[ 0.948887] [<c03dac24>] (bus_for_each_dev) from [<c03dbc34>] (bus_add_driver+0x150/0x1dc)
[ 0.957252] [<c03dbc34>] (bus_add_driver) from [<c03dd590>] (driver_register+0x74/0x108)
[ 0.965452] [<c03dd590>] (driver_register) from [<c0102d64>] (do_one_initcall+0x48/0x1bc)
[ 0.973758] [<c0102d64>] (do_one_initcall) from [<c0800e5c>] (kernel_init_freeable+0x104/0x1c8)
[ 0.982574] [<c0800e5c>] (kernel_init_freeable) from [<c05242c0>] (kernel_init+0x8/0x110)
[ 0.990793] [<c05242c0>] (kernel_init) from [<c01010e0>] (ret_from_fork+0x14/0x34)
[ 0.998436] Exception stack(0xc1831fb0 to 0xc1831ff8)
[ 1.003562] 1fa0: 00000000 00000000 00000000 00000000
[ 1.011816] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 1.020010] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 1.026691] ---[ end trace 7b1db85cca0d6baf ]---
[ 1.032249] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.038836] ehci-platform: EHCI generic platform driver
[ 1.044467] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.050744] ohci-platform: OHCI generic platform driver
[ 1.056434] usbcore: registered new interface driver cdc_wdm
[ 1.062416] usbcore: registered new interface driver usb-storage
[ 1.069349] udc-core: couldn't find an available UDC - added [zero] to list of pending drivers
[ 1.078415] i2c /dev entries driver
[ 1.085007] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pf not found, using dummy regulator
[ 1.122778] sunxi-mmc 1c0f000.mmc: initialized, max. request size: 16384 KB
[ 1.131869] usbcore: registered new interface driver usbhid
[ 1.137506] usbhid: USB HID core driver
[ 1.158129] sun4i-codec 1c23c00.codec: Codec <-> 1c23c00.codec mapping ok
[ 1.173391] Loading compiled-in X.509 certificates
[ 1.187658] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pd not found, using dummy regulator
[ 1.199039] sun4i-backend 1e60000.display-backend: Couldn't find matching frontend, frontend features disabled
[ 1.209798] sun4i-drm display-engine: bound 1e60000.display-backend (ops 0xc06377f4)
[ 1.218766] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc063644c)
[ 1.226616] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.233315] [drm] No driver support for vblank timestamp query.
[ 1.240848] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
[ 1.293635] Console: switching to colour frame buffer device 60x34
[ 1.294046] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.296509] mmc0: new high speed SDHC card at address 1388
[ 1.299801] mmcblk0: mmc0:1388 RUNSD 7.37 GiB
[ 1.302468] mmcblk0: p1 p2
[ 1.353012] sun4i-drm display-engine: fb0: sun4i-drmdrmfb frame buffer device
[ 1.368946] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[ 1.392362] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.406060] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 1.422421] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.02
[ 1.438738] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.453979] usb usb1: Product: MUSB HDRC host driver
[ 1.463141] usb usb1: Manufacturer: Linux 5.2.0-licheepi-nano+ musb-hcd
[ 1.477723] usb usb1: SerialNumber: musb-hdrc.1.auto
[ 1.488335] hub 1-0:1.0: USB hub found
[ 1.496471] hub 1-0:1.0: 1 port detected
[ 1.505877] zero gadget: Gadget Zero, version: Cinco de Mayo 2008
[ 1.519800] zero gadget: zero ready
[ 1.528192] ALSA device list:
[ 1.535124] #0: Loopback 1
[ 1.541802] #1: F1C100s Audio Codec
[ 1.634992] random: fast init done
[ 1.699360] EXT4-fs (mmcblk0p2): recovery complete
[ 1.709927] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.725359] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 1.740512] devtmpfs: mounted
[ 1.751662] Freeing unused kernel memory: 1024K
[ 1.759886] Run /sbin/init as init process
[ 1.960715] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
Starting logging: [ 16.746564] random: crng init done
^C
s▒)F▒#kc▒# ▒h#78>] (spi_add_device) from [<c04234fc>] (spi_register_controller+0x76c/0xa34)
[ 0.878362] [<c04234fc>] (spi_register_controller) from [<c04237f4>] (devm_spi_register_controller+0x30/0x6c)
[ 0.888364] [<c04237f4>] (devm_spi_register_controller) from [<c04280d4>] (sun6i_spi_probe+0x1a0/0x2b4)
[ 0.897870] [<c04280d4>] (sun6i_spi_probe) from [<c03de414>] (platform_drv_probe+0x48/0x98)
[ 0.906335] [<c03de414>] (platform_drv_probe) from [<c03dc730>] (really_probe+0xec/0x2cc)
[ 0.914616] [<c03dc730>] (really_probe) from [<c03dca6c>] (driver_probe_device+0x5c/0x168)
[ 0.922976] [<c03dca6c>] (driver_probe_device) from [<c03dcd20>] (device_driver_attach+0x58/0x60)
[ 0.931943] [<c03dcd20>] (device_driver_attach) from [<c03dcda8>] (__driver_attach+0x80/0xbc)
[ 0.940505] [<c03dcda8>] (__driver_attach) from [<c03dac24>] (bus_for_each_dev+0x70/0xb4)
[ 0.948776] [<c03dac24>] (bus_for_each_dev) from [<c03dbc34>] (bus_add_driver+0x150/0x1dc)
[ 0.957139] [<c03dbc34>] (bus_add_driver) from [<c03dd590>] (driver_register+0x74/0x108)
[ 0.965339] [<c03dd590>] (driver_register) from [<c0102d64>] (do_one_initcall+0x48/0x1bc)
[ 0.973650] [<c0102d64>] (do_one_initcall) from [<c0800e5c>] (kernel_init_freeable+0x104/0x1c8)
[ 0.982464] [<c0800e5c>] (kernel_init_freeable) from [<c05242c0>] (kernel_init+0x8/0x110)
[ 0.990682] [<c05242c0>] (kernel_init) from [<c01010e0>] (ret_from_fork+0x14/0x34)
[ 0.998325] Exception stack(0xc1831fb0 to 0xc1831ff8)
[ 1.003455] 1fa0: 00000000 00000000 00000000 00000000
[ 1.011704] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 1.019900] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 1.026581] ---[ end trace c5cf8e02eaa1269d ]---
[ 1.032160] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.038748] ehci-platform: EHCI generic platform driver
[ 1.044377] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.050652] ohci-platform: OHCI generic platform driver
[ 1.056345] usbcore: registered new interface driver cdc_wdm
[ 1.062328] usbcore: registered new interface driver usb-storage
[ 1.069258] udc-core: couldn't find an available UDC - added [zero] to list of pending drivers
[ 1.078330] i2c /dev entries driver
[ 1.084926] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pf not found, using dummy regulator
[ 1.122694] sunxi-mmc 1c0f000.mmc: initialized, max. request size: 16384 KB
[ 1.131764] usbcore: registered new interface driver usbhid
[ 1.137394] usbhid: USB HID core driver
[ 1.158022] sun4i-codec 1c23c00.codec: Codec <-> 1c23c00.codec mapping ok
[ 1.173245] Loading compiled-in X.509 certificates
[ 1.187536] suniv-f1c100s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pd not found, using dummy regulator
[ 1.198917] sun4i-backend 1e60000.display-backend: Couldn't find matching frontend, frontend features disabled
[ 1.209677] sun4i-drm display-engine: bound 1e60000.display-backend (ops 0xc06377f4)
[ 1.218647] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc063644c)
[ 1.226493] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.233193] [drm] No driver support for vblank timestamp query.
[ 1.240727] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
[ 1.293511] Console: switching to colour frame buffer device 60x34
[ 1.293925] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.296399] mmc0: new high speed SDHC card at address 1388
[ 1.299670] mmcblk0: mmc0:1388 RUNSD 7.37 GiB
[ 1.302337] mmcblk0: p1 p2
[ 1.352841] sun4i-drm display-engine: fb0: sun4i-drmdrmfb frame buffer device
[ 1.368777] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[ 1.392206] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.405897] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 1.422241] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.02
[ 1.438546] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.453773] usb usb1: Product: MUSB HDRC host driver
[ 1.462927] usb usb1: Manufacturer: Linux 5.2.0-licheepi-nano+ musb-hcd
[ 1.477502] usb usb1: SerialNumber: musb-hdrc.1.auto
[ 1.488090] hub 1-0:1.0: USB hub found
[ 1.496209] hub 1-0:1.0: 1 port detected
[ 1.505613] zero gadget: Gadget Zero, version: Cinco de Mayo 2008
[ 1.519530] zero gadget: zero ready
[ 1.527921] ALSA device list:
[ 1.534856] #0: Loopback 1
[ 1.541543] #1: F1C100s Audio Codec
[ 1.884099] random: fast init done
[ 2.190993] EXT4-fs (mmcblk0p2): recovery complete
[ 2.201611] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.217053] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 2.232200] devtmpfs: mounted
[ 2.243245] Freeing unused kernel memory: 1024K
[ 2.251565] Run /sbin/init as init process
[ 2.452147] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
Starting logging: [ 2.588322] Unhandled fault: section domain fault (0x079) at 0xb6fd7cf8
[ 2.601874] pgd = (ptrval)
[ 2.607932] [b6fd7cf8] *pgd=81201831, *pte=81f9c18f, *ppte=81f9caae
[ 2.620860] Internal error: : 79 [#1] ARM
[ 2.628183] Modules linked in:
[ 2.634526] CPU: 0 PID: 84 Comm: start-stop-daem Tainted: G W 5.2.0-licheepi-nano+ #5
[ 2.650148] Hardware name: Allwinner suniv Family
[ 2.658129] PC is at not_thumb+0x0/0x40
[ 2.665171] LR is at __dabt_usr+0x44/0x60
[ 2.672332] pc : [<c0113180>] lr : [<c01024a4>] psr: 40000093
[ 2.684816] sp : c11f9fb0 ip : 00000000 fp : b6ff52a0
[ 2.693196] r10: b6fec014 r9 : b6fec024 r8 : 00053177
[ 2.701587] r7 : 0005317f r6 : ffffffff r5 : a0000010 r4 : b6fd7cf8
[ 2.714360] r3 : 00000000 r2 : c11f9fb0 r1 : 00000079 r0 : b6fb1f34
[ 2.727170] Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
[ 2.740880] Control: 0005317f Table: 81204000 DAC: 00000055
[ 2.753331] Process start-stop-daem (pid: 84, stack limit = 0x(ptrval))
[ 2.766812] Stack: (0xc11f9fb0 to 0xc11fa000)
[ 2.774649] 9fa0: 00000000 b6ff550c b6fb1f50 b6fb1f30
[ 2.789636] 9fc0: b6fb8eae 00000000 b6ff5000 00000001 00000000 b6fec024 b6fec014 b6ff52a0
[ 2.804729] 9fe0: 00000000 be8734a8 b6fdf990 b6fd7cf8 a0000010 ffffffff 00000000 00000000
[ 2.819956] Code: 03833b02 e3130b02 03811b02 eafff068 (05943000)
[ 2.833072] ---[ end trace c5cf8e02eaa1269f ]---
Segmentation fault
[ 2.856259] Unhandled fault: section domain fault (0x079) at 0xb6f61cdc
[ 2.870160] pgd = (ptrval)
[ 2.876441] [b6f61cdc] *pgd=811f9831, *pte=81f8a18f, *ppte=81f8aaae
[ 2.889877] Internal error: : 79 [#2] ARM
[ 2.897477] Modules linked in:
[ 2.904080] CPU: 0 PID: 85 Comm: start-stop-daem Tainted: G D W 5.2.0-licheepi-nano+ #5
[ 2.920387] Hardware name: Allwinner suniv Family
[ 2.928778] PC is at not_thumb+0x0/0x40
[ 2.936257] LR is at __dabt_usr+0x44/0x60
[ 2.943836] pc : [<c0113180>] lr : [<c01024a4>] psr: 40000093
[ 2.957213] sp : c1201fb0 ip : 0000001c fp : bed30a7c
[ 2.966054] r10: b6f70960 r9 : 00000014 r8 : 00053177
[ 2.974878] r7 : 0005317f r6 : ffffffff r5 : 00000010 r4 : b6f61cdc
[ 2.988353] r3 : 000c17b0 r2 : c1201fb0 r1 : 00000079 r0 : b6f2cba8
[ 3.001828] Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
[ 3.016004] Control: 0005317f Table: 81208000 DAC: 00000055
[ 3.028705] Process start-stop-daem (pid: 85, stack limit = 0x(ptrval))
[ 3.042431] Stack: (0xc1201fb0 to 0xc1202000)
[ 3.050370] 1fa0: 000c17b0 b6f2cba8 ffffffe4 00000004
[ 3.065541] 1fc0: 00008c6c 0000b008 00000016 000c17b0 00008b0c 00000014 b6f70960 bed30a7c
[ 3.080727] 1fe0: 0000001c bed3099c b6f53f90 b6f61cdc 00000010 ffffffff 00000000 00000000
[ 3.095918] Code: 03833b02 e3130b02 03811b02 eafff068 (05943000)
[ 3.109029] ---[ end trace c5cf8e02eaa126a0 ]---
Segmentation fault
OK
[ 3.152930] Unhandled fault: section domain fault (0x079) at 0xb6f8e0f8
[ 3.166787] pgd = (ptrval)
[ 3.173047] [b6f8e0f8] *pgd=811ff831, *pte=81f8a18f, *ppte=81f8aaae
[ 3.186439] Internal error: : 79 [#3] ARM
[ 3.194045] Modules linked in:
[ 3.200646] CPU: 0 PID: 87 Comm: S20urandom Tainted: G D W 5.2.0-licheepi-nano+ #5
[ 3.216494] Hardware name: Allwinner suniv Family
[ 3.224875] PC is at not_thumb+0x0/0x40
[ 3.232329] LR is at __dabt_usr+0x44/0x60
[ 3.239896] pc : [<c0113180>] lr : [<c01024a4>] psr: 40000093
[ 3.253233] sp : c11fdfb0 ip : be82d5f0 fp : b6f9cd90
[ 3.262093] r10: fc2c9fc5 r9 : 00000000 r8 : 00053177
[ 3.270902] r7 : 0005317f r6 : ffffffff r5 : 20000010 r4 : b6f8e0f8
[ 3.284430] r3 : 0000a175 r2 : c11fdfb0 r1 : 00000079 r0 : b6f91448
[ 3.297955] Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
[ 3.312189] Control: 0005317f Table: 81204000 DAC: 00000055
[ 3.324886] Process S20urandom (pid: 87, stack limit = 0x(ptrval))
[ 3.338162] Stack: (0xc11fdfb0 to 0xc11fe000)
[ 3.346143] dfa0: 0000a175 b6f91448 0000858c 0000006c
[ 3.361334] dfc0: b6f9d960 0000a174 be82d5f0 b6f9bb0c 00000006 00000000 fc2c9fc5 b6f9cd90
[ 3.376492] dfe0: be82d5f0 be82d5b0 b6f85960 b6f8e0f8 20000010 ffffffff 00000000 00000000
[ 3.391682] Code: 03833b02 e3130b02 03811b02 eafff068 (05943000)
[ 3.404794] ---[ end trace c5cf8e02eaa126a1 ]---
read-only file system detected...done
Welcome to Lichee Pi
Lichee login: root
[ 6.121660] Unhandled fault: section domain fault (0x079) at 0xb6f79ca4
[ 6.135576] pgd = (ptrval)
[ 6.141850] [b6f79ca4] *pgd=811e5831, *pte=81f9818f, *ppte=81f98aae
[ 6.155319] Internal error: : 79 [#4] ARM
[ 6.162936] Modules linked in:
[ 6.169589] CPU: 0 PID: 88 Comm: login Tainted: G D W 5.2.0-licheepi-nano+ #5
[ 6.185030] Hardware name: Allwinner suniv Family
[ 6.193414] PC is at not_thumb+0x0/0x40
[ 6.200910] LR is at __dabt_usr+0x44/0x60
[ 6.208484] pc : [<c0113180>] lr : [<c01024a4>] psr: 40000093
[ 6.221824] sp : c11f1fb0 ip : 00000000 fp : 00000000
[ 6.230654] r10: beac5eb0 r9 : 00000000 r8 : 00053177
[ 6.239428] r7 : 0005317f r6 : ffffffff r5 : 60000010 r4 : b6f79ca4
[ 6.252892] r3 : b6f9d000 r2 : c11f1fb0 r1 : 00000079 r0 : b6f9cf44
[ 6.266343] Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
[ 6.280477] Control: 0005317f Table: 81204000 DAC: 00000055
[ 6.293104] Process login (pid: 88, stack limit = 0x(ptrval))
[ 6.305891] Stack: (0xc11f1fb0 to 0xc11f2000)
[ 6.313812] 1fa0: b6f9d000 beac5d7c 00027f44 00004c5c
[ 6.328942] 1fc0: b6f75000 00000000 00000000 00000000 00000000 00000000 beac5eb0 00000000
[ 6.344013] 1fe0: 00000000 beac5c08 b6f75d30 b6f79ca4 60000010 ffffffff 00000000 00000000
[ 6.359103] Code: 03833b02 e3130b02 03811b02 eafff068 (05943000)
[ 6.372101] ---[ end trace c5cf8e02eaa126a2 ]---
Welcome to Lichee Pi
Lichee login:希望大神能够为我解答一下，小弟感激不尽！
离线
附上启动pubV4镜像时的Log吧
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.15.0-rc8-licheepi-nano+ (root@biglion-MRC-WX0) (gcc version 7.2.0 (Ubuntu/Linaro 7.2.0-6ubuntu1)) #69 Wed Apr 4 17:47:49 CST 2018
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] OF: fdt: Machine model: Lichee Pi Nano
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] random: fast init done
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: console=tty0 console=ttyS0,115200 panic=5 rootwait root=/dev/mmcblk0p2 rw
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Memory: 22680K/32768K available (6144K kernel code, 235K rwdata, 1376K rodata, 1024K init, 243K bss, 10088K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xc2800000 - 0xff800000 ( 976 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc2000000 ( 32 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (7136 kB)
[ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB)
[ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 236 kB)
[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 244 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000041] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000093] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000558] Console: colour dummy device 80x30
[ 0.001110] console [tty0] enabled
[ 0.001195] Calibrating delay loop... 358.80 BogoMIPS (lpj=1794048)
[ 0.050256] pid_max: default: 32768 minimum: 301
[ 0.050522] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.050598] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.051814] CPU: Testing write buffer coherency: ok
[ 0.053470] Setting up static identity map for 0x80100000 - 0x80100058
[ 0.055489] devtmpfs: initialized
[ 0.060311] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.060452] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.060730] pinctrl core: initialized pinctrl subsystem
[ 0.062532] NET: Registered protocol family 16
[ 0.063771] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.065210] cpuidle: using governor menu
[ 0.083425] SCSI subsystem initialized
[ 0.083770] usbcore: registered new interface driver usbfs
[ 0.083950] usbcore: registered new interface driver hub
[ 0.084155] usbcore: registered new device driver usb
[ 0.084602] pps_core: LinuxPPS API ver. 1 registered
[ 0.084671] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.084766] PTP clock support registered
[ 0.085118] Advanced Linux Sound Architecture Driver Initialized.
[ 0.086326] clocksource: Switched to clocksource timer
[ 0.108711] NET: Registered protocol family 2
[ 0.109890] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.110010] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.110071] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.110368] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.110456] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.110893] NET: Registered protocol family 1
[ 0.112063] RPC: Registered named UNIX socket transport module.
[ 0.112161] RPC: Registered udp transport module.
[ 0.112195] RPC: Registered tcp transport module.
[ 0.112225] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.114023] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.115618] Initialise system trusted keyrings
[ 0.116197] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[ 0.128781] NFS: Registering the id_resolver key type
[ 0.128923] Key type id_resolver registered
[ 0.128964] Key type id_legacy registered
[ 0.139992] Key type asymmetric registered
[ 0.140090] Asymmetric key parser 'x509' registered
[ 0.140304] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.140381] io scheduler noop registered
[ 0.140414] io scheduler deadline registered
[ 0.141008] io scheduler cfq registered (default)
[ 0.141090] io scheduler mq-deadline registered
[ 0.141128] io scheduler kyber registered
[ 0.142025] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO
[ 0.149591] suniv-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.293932] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.299777] console [ttyS0] disabled
[ 0.320072] 1c25000.serial: ttyS0 at MMIO 0x1c25000 (irq = 24, base_baud = 6250000) is a 16550A
[ 0.790512] console [ttyS0] enabled
[ 0.799317] panel-simple panel: panel supply power not found, using dummy regulator
[ 0.809453] usbcore: registered new interface driver rtl8150
[ 0.815682] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.822380] ehci-platform: EHCI generic platform driver
[ 0.827967] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.834223] ohci-platform: OHCI generic platform driver
[ 0.839916] usbcore: registered new interface driver usb-storage
[ 0.846898] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending drivers
[ 0.855887] i2c /dev entries driver
[ 0.916449] sunxi-mmc 1c0f000.mmc: base:0x5f3aa981 irq:19
[ 0.923889] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.930392] usbcore: registered new interface driver usbhid
[ 0.936019] usbhid: USB HID core driver
[ 0.942614] NET: Registered protocol family 17
[ 0.947445] Key type dns_resolver registered
[ 0.957044] Loading compiled-in X.509 certificates
[ 0.970533] sun4i-drm display-engine: bound 1e60000.display-backend (ops 0xc0739498)
[ 0.979372] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc073877c)
[ 0.987219] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 0.993859] [drm] No driver support for vblank timestamp query.
[ 1.094778] Console: switching to colour frame buffer device 100x30
[ 1.126676] sun4i-drm display-engine: fb0: frame buffer device
[ 1.142608] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
[ 1.160677] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[ 1.189927] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.205356] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 1.222958] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.238811] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.254875] usb usb1: Product: MUSB HDRC host driver
[ 1.268560] usb usb1: Manufacturer: Linux 4.15.0-rc8-licheepi-nano+ musb-hcd
[ 1.284388] usb usb1: SerialNumber: musb-hdrc.1.auto
[ 1.299777] hub 1-0:1.0: USB hub found
[ 1.312876] hub 1-0:1.0: 1 port detected
[ 1.327242] using random self ethernet address
[ 1.340458] using random host ethernet address
[ 1.354815] usb0: HOST MAC 6a:24:90:09:80:d3
[ 1.367571] usb0: MAC 3a:7c:32:5a:c1:cc
[ 1.379873] g_cdc gadget: CDC Composite Gadget, version: King Kamehameha Day 2008
[ 1.395841] g_cdc gadget: g_cdc ready
[ 1.410041] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.427663] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 1.445461] mmc0: new high speed SDHC card at address b368
[ 1.462309] mmcblk0: mmc0:b368 CBADS 30.0 GiB
[ 1.482148] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 1.497650] ALSA device list:
[ 1.509267] No soundcards found.
[ 1.522677] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 1.540401] cfg80211: failed to load regulatory.db
[ 1.554055] mmcblk0: p1 p2
[ 1.571518] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[ 1.644969] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.662230] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 1.678071] devtmpfs: mounted
[ 1.695784] Freeing unused kernel memory: 1024K
[ 1.858700] EXT4-fs (mmcblk0p2): re-mounted. Opts: data=ordered
Starting logging: OK
Initializing random number generator... done.离线
看log貌似进入数据出错异常了，感觉硬件或者电源有点问题。
离线
看log貌似进入数据出错异常了，感觉硬件或者电源有点问题。
发现新到的板子上有多处短路...
貌似pmic也和官网图不一样...
看来不是软件的问题了，那我就放心了！
离线