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【NanoPi2试用体验】到手开箱+进不去系统求助

36882 Linux

问答对人有帮助，内容完整，我也想知道答案 0 ` 本帖最后由 s752550916 于 2015-12-20 19:27 编辑昨天拿到了快递，第一次申请成功。当时的心情还有点小兴奋。顺丰果然快，唰~就从广东飞到重庆了。热乎的包裹顺便晒下刚海淘回来的G700S，手感不错。不能让我的NanoPi2光着见人，赶紧穿好了外衣下面就请看吧之后就是，手贱的把存储卡里官方写好的系统覆盖了，然后自己按照官方wiki写的sd卡没法让系统启动，折腾了好久了。。我继续研究去了。下面附一下串口看到的信息，求助啊。。 [ 1.228000] dwc_otg dwc_otg: irq 49, io mem 0x00000000 [ 1.232000] u* u2: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.240000] u u2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.248000] u u2: Product: DWC OTG Controller [ 1.252000] u u2: Manufacturer: Linux 3.4.39-FriendlyARM dwc_otg_hcd [ 1.260000] u u2: SerialNumber: dwc_otg [ 1.264000] hub 2-0:1.0: USB hub found [ 1.268000] hub 2-0:1.0: 1 port detected [ 1.272000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.276000] nxp-ohci nxp-ohci: SLsi Synopsys OHCI Host Controller [ 1.284000] nxp-ohci nxp-ohci: new USB bus registered, assigned bus number 3 [ 1.292000] nxp-ohci nxp-ohci: irq 50, io mem 0xc0020000 [ 1.356000] u u3: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.360000] u u3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.368000] u u3: Product: SLsi Synopsys OHCI Host Controller [ 1.376000] u u3: Manufacturer: Linux 3.4.39-FriendlyARM ohci_hcd [ 1.380000] u u3: SerialNumber: nxp-ohci [ 1.384000] hub 3-0:1.0: USB hub found [ 1.388000] hub 3-0:1.0: 3 ports detected [ 1.392000] Initializing USB Mass Storage driver... [ 1.400000] ucore: registered new interface driver u-storage [ 1.404000] USB Mass Storage support registered. [ 1.408000] g_ether gadget: using random self ethernet address [ 1.416000] u0: MAC ae:6f:29:9d:6b:ed [ 1.420000] u0: HOST MAC 82:cf:ce:fa:44:18 [ 1.424000] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 [ 1.428000] g_ether gadget: g_ether ready [ 1.432000] mousedev: PS/2 mouse device common for all mice [ 1.440000] input: Nexell Keypad as /devices/platform/nxp-keypad/input/input0 [ 1.448000] ucore: registered new interface driver xpad [ 1.452000] input: ft5x0x_ts as /devices/virtual/input/input1 [ 1.460000] HDMI HPD State 0x0 [ 1.468000] Fail, noack i2c.2 addr [0x70] data[0x70], trans[ 0: 1] [ 1.472000] i2c.2 addr 0x70 (try:1) [ 1.476000] Fail, noack i2c.2 addr [0x70] data[0x70], trans[ 0: 1] [ 1.484000] i2c.2 addr 0x70 (try:2) [ 1.484000] Error: i2c.2, addr:70, trans len:-11(1), try:2 [ 1.492000] Fail, noack i2c.2 addr [0x70] data[0x70], trans[ 0: 1] [ 1.496000] i2c.2 addr 0x70 (try:1) [ 1.500000] Fail, noack i2c.2 addr [0x70] data[0x70], trans[ 0: 1] [ 1.508000] i2c.2 addr 0x70 (try:2) [ 1.512000] Error: i2c.2, addr:70, trans len:-11(1), try:2 [ 1.516000] Fail, noack i2c.2 addr [0x70] data[0x70], trans[ 0: 1] [ 1.524000] i2c.2 addr 0x70 (try:1) [ 1.524000] Fail, noack i2c.2 addr [0x70] data[0x70], trans[ 0: 1] [ 1.532000] i2c.2 addr 0x70 (try:2) [ 1.536000] Error: i2c.2, addr:70, trans len:-11(1), try:2 [ 1.540000] read reg (0xa6) error, -11 [ 1.544000] ft5x0x_ts 2-0038: chip not found [ 1.588000] ft5x0x_ts 2-0038: probe ft5x0x TouchScreen failed, -11 [ 1.592000] ft5x0x_ts: probe of 2-0038 failed with error -11 [ 1.600000] [RTC] day=2009.09.01 time=00:00:00 [ 1.604000] nxp-rtc nxp-rtc.0: rtc core: registered nxp-rtc as rtc0 [ 1.608000] i2c /dev entries driver [ 1.612000] gspca_main: v2.14.0 registered [ 1.620000] ucore: registered new interface driver uvcvideo [ 1.624000] USB Video Class driver (1.1.1) [ 1.628000] device-mapper: uevent: version 1.0.3 [ 1.636000] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com [ 1.644000] Bluetooth: HCI UART driver ver 2.2 [ 1.648000] Bluetooth: HCI H4 protocol initialized [ 1.652000] DVFS: ASV[0] IDS(10mA, 5) Ro(110, 56) [ 1.656000] ASV 0 = 1400000khz, 1350000 uV [ 1.660000] ASV 1 = 1200000khz, 1250000 uV [ 1.664000] ASV 2 = 1000000khz, 1175000 uV [ 1.672000] ASV 3 = 800000khz, 1125000 uV [ 1.676000] ASV 4 = 700000khz, 1100000 uV [ 1.680000] ASV 5 = 600000khz, 1075000 uV [ 1.684000] ASV 6 = 500000khz, 1075000 uV [ 1.688000] ASV 7 = 400000khz, 1075000 uV [ 1.692000] DVFS: regulator vdd_arm_1.3V [ 1.696000] DVFS: cpu DVFS with PLL.1 [tables=8] [ 1.704000] cpuidle: using governor ladder [ 1.708000] cpuidle: using governor menu [ 1.712000] Synopsys Designware Multimedia Card Interface Driver [ 1.716000] dw_mmc dw_mmc.0: Using internal DMA controller. [ 1.720000] mmc0: no vmmc regulator found [ 1.728000] dw_mmc dw_mmc.0: Using external card detect irq 225 (io 161) [ 1.736000] dw_mmc dw_mmc.0: Version ID is 250a [ 1.740000] dw_mmc dw_mmc.0: DW MMC controller at irq 43, 32 bit host data width, 32 deep fifo hw timeout 500 ms [ 1.748000] dw_mmc dw_mmc.1: Using PIO mode. [ 1.752000] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 400000Hz, actual 396825HZ div = 63) [ 1.764000] mmc1: no vmmc regulator found [ 1.768000] dw_mmc dw_mmc.1: Version ID is 250a [ 1.772000] dw_mmc dw_mmc.1: DW MMC controller at irq 44, 32 bit host data width, 32 deep fifo hw timeout 500 ms [ 1.784000] dw_mmc dw_mmc.2: Using internal DMA controller. [ 1.788000] mmc2: no vmmc regulator found [ 1.792000] dw_mmc dw_mmc.2: Using external card detect irq 152 (io 88) [ 1.800000] dw_mmc dw_mmc.2: Version ID is 250a [ 1.804000] dw_mmc dw_mmc.2: DW MMC controller at irq 45, 32 bit host data width, 32 deep fifo hw timeout 500 ms [ 1.808000] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0) [ 1.808000] mmc0: new high speed SDHC card at address 0001 [ 1.808000] mmcblk0: mmc0:0001 ASTC 7.43 GiB [ 1.808000] mmcblk0: p1 p2 [ 1.840000] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 400000Hz, actual 396825HZ div = 63) [ 1.840000] ucore: registered new interface driver uhid [ 1.840000] u*hid: USB HID core driver [ 1.840000] ADC: CHs 8, 200000(1000000 ~ 130208) sample rate, polling mode, scale=166(bit 6) [ 1.840000] snd pcm: register sound platform 'nxp-pcm' [ 1.840000] snd i2s: ch 0, master, iis mode, 48000(47999)hz, 32 FBITs, MCLK=12287980hz, RFS=256 [ 1.840000] spdif-tx: 48000(47348)Hz, MCLK=12121212hz HDMI out [ 1.844000] asoc: dit-hifi <-> nxp-spdif-tx mapping ok [ 1.844000] GACT probability NOT on [ 1.844000] Mirror/redirect action on [ 1.844000] u32 classifier [ 1.844000] Actions configured [ 1.844000] Netfilter messages via NETLINK v0.30. [ 1.844000] nf_conntrack version 0.5.0 (12967 buckets, 51868 max) [ 1.844000] ctnetlink v0.93: registering with nfnetlink. [ 1.844000] NF_TPROXY: Transparent proxy support initialized, version 4.1.0 [ 1.844000] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd. [ 1.844000] xt_time: kernel timezone is -0000 [ 1.844000] ip_tables: (C) 2000-2006 Netfilter Core Team [ 1.844000] arp_tables: (C) 2002 David S. Miller [ 1.844000] TCP: cubic registered [ 1.844000] Initializing XFRM netlink socket [ 1.844000] NET: Registered protocol family 10 [ 1.844000] Mobile IPv6 [ 1.844000] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 1.844000] IPv6 over IPv4 tunneling driver [ 1.844000] NET: Registered protocol family 17 [ 1.844000] NET: Registered protocol family 15 [ 1.844000] Bluetooth: RFCOMM TTY layer initialized [ 1.844000] Bluetooth: RFCOMM socket layer initialized [ 1.844000] Bluetooth: RFCOMM ver 1.11 [ 1.844000] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 1.844000] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 1.844000] NET: Registered protocol family 35 [ 1.844000] Registering the dns_resolver key type [ 1.844000] Registering SWP/SWPB emulation handler [ 1.848000] otg_wakelock_init: No USB transceiver found [ 2.024000] nxp-rtc nxp-rtc.0: setting system clock to 2009-09-01 00:00:00 UTC (1251763200) [ 2.032000] ALSA device list: [ 2.036000] #0: SPDIF-Transciever 2.056000] EXT4-fs (mmcblk0p2): recovery complete [ 2.060000] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.068000] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 300000Hz, actual 297619HZ div = 84) [ 2.080000] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 2.084000] Freeing init memory: 220K [ 2.088000] Write protecting the kernel text section 80008000 - 807e3000 [ 2.096000] rodata_test: attempting to write to read-only section: [ 2.100000] write to read-only section trapped, success [ 2.112000] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 200000Hz, actual 200000HZ div = 125) [ 2.172000] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 100000Hz, actual 100000HZ div = 250) 2.544000] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR) [ 2.556000] systemd[1]: Detected architecture 'arm'. [ 2.564000] systemd[1]: Set hostname to . 3.160000] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. [ 3.168000] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 3.176000] systemd[1]: Expecting device dev-ttyAMA0.device... [ 3.184000] systemd[1]: Starting Remote File Systems (Pre). [ 3.188000] systemd[1]: Reached target Remote File Systems (Pre). [ 3.196000] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch. [ 3.204000] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 3.212000] systemd[1]: Starting Paths. [ 3.216000] systemd[1]: Reached target Paths. [ 3.220000] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point. [ 3.228000] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 3.236000] systemd[1]: Starting Encrypted Volumes. [ 3.244000] systemd[1]: Reached target Encrypted Volumes. [ 3.248000] systemd[1]: Starting Swap. [ 3.252000] systemd[1]: Reached target Swap. [ 3.256000] systemd[1]: Starting Root Slice. [ 3.260000] systemd[1]: Created slice Root Slice. [ 3.264000] systemd[1]: Starting User and Session Slice. [ 3.272000] systemd[1]: Created slice User and Session Slice. [ 3.276000] systemd[1]: Starting /dev/initctl Compatibility Named Pipe. [ 3.284000] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 3.288000] systemd[1]: Starting Delayed Shutdown Socket. [ 3.296000] systemd[1]: Listening on Delayed Shutdown Socket. [ 3.300000] systemd[1]: Starting Journal Socket (/dev/log). [ 3.308000] systemd[1]: Listening on Journal Socket (/dev/log). [ 3.312000] systemd[1]: Starting udev Control Socket. [ 3.316000] systemd[1]: Listening on udev Control Socket. [ 3.324000] systemd[1]: Starting udev Kernel Socket. [ 3.328000] systemd[1]: Listening on udev Kernel Socket. [ 3.332000] systemd[1]: Starting Journal Socket. [ 3.340000] systemd[1]: Listening on Journal Socket. [ 3.344000] systemd[1]: Starting System Slice. [ 3.348000] systemd[1]: Created slice System Slice. [ 3.352000] systemd[1]: Starting system-getty.slice. [ 3.360000] systemd[1]: Created slice system-getty.slice. [ 3.364000] systemd[1]: Starting system-serialx2dgetty.slice. [ 3.368000] systemd[1]: Created slice system-serialx2dgetty.slice. [ 3.376000] systemd[1]: Starting Increase datagram queue length... [ 3.384000] systemd[1]: Mounted Huge Pages File System. [ 3.388000] systemd[1]: Mounted POSIX Message Queue File System. [ 3.400000] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 3.412000] systemd[1]: Mounting Debug File System... [ 3.432000] systemd[1]: Started Set Up Additional Binary Formats. [ 3.464000] systemd[1]: Starting Load Kernel Modules... [ 3.472000] systemd[1]: Starting udev Coldplug all Devices... [ 3.484000] systemd[1]: Starting Slices. [ 3.488000] systemd[1]: Reached target Slices. [ 3.492000] systemd[1]: Mounted Debug File System. [ 3.628000] BUG: recent printk recursion! [ 3.628000] <1>Unable to handle kernel NULL pointer dereference at virtual address 000001eb [ 3.628000] pgd = 80004000 [ 3.628000] [000001eb] pgd=00000000 [ 3.628000] Internal error: Oops: 17 [#1] PREEMPT SMP ARM [ 3.628000] Unable to handle kernel paging request at virtual address ffff019b [ 3.628000] pgd = 80004000 [ 3.628000] [ffff019b] pgd=73ffa821, pte=73ffb5df, ppte=73ffb67e [ 3.924000] wifi_platform_bus_enumerate device present 1 [ 3.984000] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 400000Hz, actual 396825HZ div = 63) [ 4.020000] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 4.028000] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 4.036000] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 4.044000] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 4.128000] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0) [ 4.140000] mmc1: new high speed SDIO card at address 0001 [ 4.164000] bcmsdh_register: register client driver [ 4.168000] bcmsdh_sdmmc: bcmsdh_sdmmc_probe Enter [ 4.172000] bcmsdh_sdmmc: bcmsdh_sdmmc_probe Enter [ 4.176000] bus num (host idx)=1, slot num (rca)=1 [ 4.180000] found adapter info 'DHD generic adapter' [ 4.188000] dhdsdio_probe : no mutex held. set lock [ 4.192000] F1 signature read @0x18000000=0x1540a9a6 [ 4.200000] F1 signature OK, socitype:0x1 chip:0xa9a6 rev:0x0 pkg:0x4 [ 4.204000] DHD: dongle ram size is set to 524288(orig 524288) at 0x0 [ 4.212000] dhd_conf_set_chiprev: chip=0xa9a6, chiprev=0 [ 4.216000] dhd_conf_set_conf_path_by_nv_path: config_path=/lib/firmware/ap6212/config.txt [ 4.232000] dhd_conf_read_config: PM = 0 [ 4.236000] wl_create_event_handler(): thread:wl_event_handler:66 started [ 4.236000] tsk Enter, tsk = 0xb29c1410 [ 4.248000] p2p0: P2P Interface Registered [ 4.252000] dhd_attach(): thread:dhd_watchdog_thread:67 started [ 4.256000] dhd_attach(): thread:dhd_dpc:68 started [ 4.256000] dhd_dpc_thread: set dpc_cpucore 0 from config.txt [ 4.268000] dhd_attach(): thread:dhd_rxf:69 started [ 4.272000] dhd_deferred_work_init: work queue initialized [ 4.276000] dhdsdio_probe_init: set use_rxchain 0 from config.txt [ 4.292000] Dongle Host Driver, version 1.201.59.5 (r506368) [ 4.292000] Compiled in drivers/net/wireless/bcmdhd on Dec 17 2015 at 16:52:41 [ 4.304000] Register interface [wlan0] MAC: 94:a1:a2:a4:04:9a [ 4.304000] [ 4.312000] dhd_prot_ioctl : bus is down. we have nothing to do [ 4.320000] bcmsdh_oob_intr_unregister: Enter [ 4.324000] bcmsdh_oob_intr_unregister: irq is not registered [ 4.328000] dhd_txglom_enable: enable 0 [ 4.332000] dhd_bus_devreset: WLAN OFF DONE [ 4.336000] wifi_platform_set_power = 0 [ 4.340000] ======== PULL WL_REG_ON LOW! ======== [ 4.344000] wifi_pm: bcmdhd: 0 [ 4.460000] dhdsdio_probe : the lock is released. [ 4.464000] dhd_module_init: Exit err=0 [ 20.484000] INFO: task systemd:1 blocked for more than 10 seconds. [ 20.488000] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 20.496000] systemd D 805ea7f0 0 1 0 0x00000000 [ 20.504000] [<805ea7f0>] (__schedule+0x388/0x80c) from [<805e8e9c>] (schedule_timeout+0x1c0/0x314) [ 20.512000] [<805e8e9c>] (schedule_timeout+0x1c0/0x314) from [<805ea2f4>] (wait_for_common+0xb0/0x168) [ 20.520000] [<805ea2f4>] (wait_for_common+0xb0/0x168) from [<80060d10>] (wait_rcu_gp+0x44/0x4c) [ 20.528000] [<80060d10>] (wait_rcu_gp+0x44/0x4c) from [<8009c6e8>] (cgroup_diput+0x2c/0xc8) [ 20.536000] [<8009c6e8>] (cgroup_diput+0x2c/0xc8) from [<8013b8b0>] (d_delete+0x140/0x184) [ 20.544000] [<8013b8b0>] (d_delete+0x140/0x184) from [<80135620>] (vfs_rmdir+0x110/0x120) [ 20.556000] [<80135620>] (vfs_rmdir+0x110/0x120) from [<80135720>] (do_rmdir+0xf0/0x100) [ 20.564000] [<80135720>] (do_rmdir+0xf0/0x100) from [<8000ed40>] (ret_fast_syscall+0x0/0x30) [ 30.572000] INFO: task systemd:1 blocked for more than 10 seconds. [ 30.576000] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 30.584000] systemd D 805ea7f0 0 1 0 0x00000000 [ 30.592000] [<805ea7f0>] (__schedule+0x388/0x80c) from [<805e8e9c>] (schedule_timeout+0x1c0/0x314) [ 30.600000] [<805e8e9c>] (schedule_timeout+0x1c0/0x314) from [<805ea2f4>] (wait_for_common+0xb0/0x168) [ 30.608000] [<805ea2f4>] (wait_for_common+0xb0/0x168) from [<80060d10>] (wait_rcu_gp+0x44/0x4c) [ 30.616000] [<80060d10>] (wait_rcu_gp+0x44/0x4c) from [<8009c6e8>] (cgroup_diput+0x2c/0xc8) [ 30.628000] [<8009c6e8>] (cgroup_diput+0x2c/0xc8) from [<8013b8b0>] (d_delete+0x140/0x184) [ 30.636000] [<8013b8b0>] (d_delete+0x140/0x184) from [<80135620>] (vfs_rmdir+0x110/0x120) [ 30.644000] [<80135620>] (vfs_rmdir+0x110/0x120) from [<80135720>] (do_rmdir+0xf0/0x100) [ 30.652000] [<80135720>] (do_rmdir+0xf0/0x100) from [<8000ed40>] (ret_fast_syscall+0x0/0x30) [ 40.660000] INFO: task systemd:1 blocked for more than 10 seconds. [ 40.664000] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 40.672000] systemd D 805ea7f0 0 1 0 0x00000000 [ 40.680000] [<805ea7f0>] (__schedule+0x388/0x80c) from [<805e8e9c>] (schedule_timeout+0x1c0/0x314) [ 40.688000] [<805e8e9c>] (schedule_timeout+0x1c0/0x314) from [<805ea2f4>] (wait_for_common+0xb0/0x168) [ 40.696000] [<805ea2f4>] (wait_for_common+0xb0/0x168) from [<80060d10>] (wait_rcu_gp+0x44/0x4c) [ 40.704000] [<80060d10>] (wait_rcu_gp+0x44/0x4c) from [<8009c6e8>] (cgroup_diput+0x2c/0xc8) [ 40.716000] [<8009c6e8>] (cgroup_diput+0x2c/0xc8) from [<8013b8b0>] (d_delete+0x140/0x184) [ 40.724000] [<8013b8b0>] (d_delete+0x140/0x184) from [<80135620>] (vfs_rmdir+0x110/0x120) [ 40.732000] [<80135620>] (vfs_rmdir+0x110/0x120) from [<80135720>] (do_rmdir+0xf0/0x100) [ 40.740000] [<80135720>] (do_rmdir+0xf0/0x100) from [<8000ed40>] (ret_fast_syscall+0x0/0x30) [ 44.044000] BUG: soft lockup - CPU#0 stuck for 23s! [cpufreq-update:72] [ 44.048000] Modules linked in: bcmdhd [ 44.052000] [ 44.052000] Pid: 72, comm: cpufreq-update [ 44.060000] CPU: 0 Tainted: G W (3.4.39-FriendlyARM #3) [ 44.064000] PC is at generic_exec_single+0x78/0x90 [ 44.068000] LR is at gic_raise_softirq+0x44/0x6c [ 44.076000] pc : [<80093ce8>] lr : [<8001de94>] psr: 20000013 [ 44.076000] sp : b31bfe70 ip : 00000004 fp : 05573000 [ 44.084000] r10: 00000001 r9 : 00000003 r8 : 812b2ec8 [ 44.092000] r7 : 00a6b000 r6 : 812b2ec0 r5 : 812b2ec0 r4 : b31bfe94 [ 44.096000] r3 : 00000001 r2 : 00000008 r1 : 00000004 r0 : 00000004 [ 44.104000] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 44.112000] Control: 10c5387d Table: 733cc04a DAC: 00000015 [ 44.116000] [ 44.116000] PC: 0x80093c68: [ 44.120000] 3c68 ebfec1fc eafffff5 e30f30c8 e92d47f0 e3483085 e59f5078 e7937100 e1a09000 [ 44.128000] 3c88 e1a04001 e1a0a002 e0856007 e2868008 e1a00008 eb1560b9 e5963004 e1a01000 [ 44.136000] 3ca8 e7955007 e1a00008 e5864004 e5843004 e5846000 e5834000 eb155f1f e1560005 [ 44.148000] 3cc8 0a000008 e35a0000 08bd87f0 e1d431b0 e3130001 08bd87f0 e1d431b0 e3130001 [ 44.156000] 3ce8 1afffffc e8bd87f0 e1a00009 ebfe001d eafffff3 80847ec0 e92d47f0 e3a0c000 [ 44.164000] 3d08 e24dd018 e1a05000 e3a00001 e1a06001 e1a07002 e1a08003 e58dc004 e58dc008 [ 44.172000] 3d28 e58dc00c e58dc010 e58dc014 ebff7b99 e3009490 eb07e1f1 e348905f e3500000 [ 44.180000] 3d48 e280301f e5991000 a1a03000 e200201f e1a032c3 e1a04000 e7913103 e1a03233 [ 44.188000] [ 44.188000] LR: 0x8001de14: [ 44.192000] de14 e3a00000 e8bd8038 e1a00001 eb0267dd e3071d18 e30b2270 e1a00004 e3481086 [ 44.200000] de34 e348200b e3a03000 eb02756f e1a00004 e3a01005 ebffc5fb eaffffed e92d43f8 [ 44.208000] de54 e30e5b1c e30796c0 e1a06000 e1a08001 e3485085 e348908b e3a04000 e3e00000 [ 44.216000] de74 e3a07001 ea000001 e7993100 e1844317 e2802001 e3a01004 e1a00006 eb096ffa [ 44.224000] de94 e5953000 e1530000 cafffff6 f57ff04f e30d3cc8 e1884804 e3483085 e5933000 [ 44.232000] deb4 e5834f00 e8bd83f8 e92d40f8 e30d6c9c e1a07000 e2805c02 e3486085 e3a04000 [ 44.240000] ded4 f57ff04f e5963018 e3530000 0a000000 e12fff33 e3843020 e2844001 e3540010 [ 44.248000] def4 e4853004 1afffff5 f57ff04f e5963018 e3530000 0a000000 e12fff33 e3a03020 [ 44.256000] [ 44.256000] SP: 0xb31bfdf0: [ 44.260000] fdf0 00000001 800b7afc 00000120 8000f5e4 8085dcc8 f0300100 b31bfe28 b31bfe5c [ 44.268000] fe10 812b2ec8 80008538 80093ce8 20000013 ffffffff 8000e940 00000004 00000004 [ 44.280000] fe30 00000008 00000001 b31bfe94 812b2ec0 812b2ec0 00a6b000 812b2ec8 00000003 [ 44.288000] fe50 00000001 05573000 00000004 b31bfe70 8001de94 80093ce8 20000013 ffffffff [ 44.296000] fe70 00000000 00000003 800148b0 00000000 00000001 805f0490 00000000 80093e08 [ 44.304000] fe90 00000000 812b2ec0 812b2ec0 800148b0 00000000 00000001 80987ed8 ffffffff [ 44.312000] feb0 b31bff90 00000001 80894688 00000000 00000000 800149a4 80014974 800695fc [ 44.320000] fed0 ffffffff 80987ed8 80987ec0 00000000 ffffffff b31bff90 00000001 800699d4 [ 44.328000] [ 44.328000] R4: 0xb31bfe14: [ 44.332000] fe14 80008538 80093ce8 20000013 ffffffff 8000e940 00000004 00000004 00000008 [ 44.340000] fe34 00000001 b31bfe94 812b2ec0 812b2ec0 00a6b000 812b2ec8 00000003 00000001 [ 44.348000] fe54 05573000 00000004 b31bfe70 8001de94 80093ce8 20000013 ffffffff 00000000 [ 44.356000] fe74 00000003 800148b0 00000000 00000001 805f0490 00000000 80093e08 00000000 [ 44.364000] fe94 812b2ec0 812b2ec0 800148b0 00000000 00000001 80987ed8 ffffffff b31bff90 [ 44.372000] feb4 00000001 80894688 00000000 00000000 800149a4 80014974 800695fc ffffffff [ 44.380000] fed4 80987ed8 80987ec0 00000000 ffffffff b31bff90 00000001 800699d4 00000000 [ 44.388000] fef4 10624dd3 b31bff90 00000003 00000001 00061a80 b3a30840 80987ec0 10624dd3 [ 44.396000] [ 44.396000] R5: 0x812b2e40: [ 44.404000] 2e40 00000000 00000000 00000000 00000000 29b92700 00000000 00000000 00000410 [ 44.412000] 2e60 000001ac 000001fc 000000bf 00000000 00000000 00000000 00000000 00000000 [ 44.420000] 2e80 8084a180 00200200 80067798 00000000 00000000 00000000 00000000 00000007 [ 44.428000] 2ea0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.436000] 2ec0 b31bfe94 b31bfe94 00090009 00000000 00000000 00000000 00000000 00000000 [ 44.444000] 2ee0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.452000] 2f00 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.460000] 2f20 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.468000] [ 44.468000] R6: 0x812b2e40: [ 44.472000] 2e40 00000000 00000000 00000000 00000000 29b92700 00000000 00000000 00000410 [ 44.480000] 2e60 000001ac 000001fc 000000bf 00000000 00000000 00000000 00000000 00000000 [ 44.488000] 2e80 8084a180 00200200 80067798 00000000 00000000 00000000 00000000 00000007 [ 44.496000] 2ea0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.504000] 2ec0 b31bfe94 b31bfe94 00090009 00000000 00000000 00000000 00000000 00000000 [ 44.512000] 2ee0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.520000] 2f00 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.532000] 2f20 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.540000] [ 44.540000] R8: 0x812b2e48: [ 44.544000] 2e48 00000000 00000000 29b92700 00000000 00000000 00000410 000001ac 000001fc [ 44.552000] 2e68 000000bf 00000000 00000000 00000000 00000000 00000000 8084a180 00200200 [ 44.560000] 2e88 80067798 00000000 00000000 00000000 00000000 00000007 00000000 00000000 [ 44.568000] 2ea8 00000000 00000000 00000000 00000000 00000000 00000000 b31bfe94 b31bfe94 [ 44.576000] 2ec8 00090009 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.584000] 2ee8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.592000] 2f08 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.600000] 2f28 00000000 00000000 00000000 00000000 00000000 00000000 00000000 812b2f40 [ 44.608000] [<800154dc>] (unwind_backtrace+0x0/0x12c) from [<800b777c>] (watchdog_timer_fn+0x258/0x310) [ 44.616000] [<800b777c>] (watchdog_timer_fn+0x258/0x310) from [<8006797c>] (__run_hrtimer+0x88/0x284) [ 44.628000] [<8006797c>] (__run_hrtimer+0x88/0x284) from [<800686f0>] (hrtimer_interrupt+0x120/0x2a8) [ 44.636000] [<800686f0>] (hrtimer_interrupt+0x120/0x2a8) from [<800148a0>] (twd_handler+0x34/0x44) [ 44.644000] [<800148a0>] (twd_handler+0x34/0x44) from [<800bb30c>] (handle_percpu_devid_irq+0x9c/0x190) [ 44.656000] [<800bb30c>] (handle_percpu_devid_irq+0x9c/0x190) from [<800b7afc>] (generic_handle_irq+0x2c/0x44) [ 44.664000] [<800b7afc>] (generic_handle_irq+0x2c/0x44) from [<8000f5e4>] (handle_IRQ+0x58/0xb0) [ 44.672000] [<8000f5e4>] (handle_IRQ+0x58/0xb0) from [<80008538>] (gic_handle_irq+0x28/0x58) [ 44.684000] [<80008538>] (gic_handle_irq+0x28/0x58) from [<8000e940>] (__irq_svc+0x40/0x70) [ 44.692000] Exception stack(0xb31bfe28 to 0xb31bfe70) [ 44.696000] fe20: 00000004 00000004 00000008 00000001 b31bfe94 812b2ec0 [ 44.704000] fe40: 812b2ec0 00a6b000 812b2ec8 00000003 00000001 05573000 00000004 b31bfe70 [ 44.712000] fe60: 8001de94 80093ce8 20000013 ffffffff [ 44.716000] [<8000e940>] (__irq_svc+0x40/0x70) from [<80093ce8>] (generic_exec_single+0x78/0x90) [ 44.724000] [<80093ce8>] (generic_exec_single+0x78/0x90) from [<80093e08>] (smp_call_function_single+0x108/0x1e0) [ 44.736000] [<80093e08>] (smp_call_function_single+0x108/0x1e0) from [<800149a4>] (twd_cpufreq_transition+0x30/0x38) [ 44.748000] [<800149a4>] (twd_cpufreq_transition+0x30/0x38) from [<800695fc>] (notifier_call_chain+0x44/0x84) [ 44.756000] [<800695fc>] (notifier_call_chain+0x44/0x84) from [<800699d4>] (__srcu_notifier_call_chain+0x44/0x60) [ 44.768000] [<800699d4>] (__srcu_notifier_call_chain+0x44/0x60) from [<80069a08>] (srcu_notifier_call_chain+0x18/0x20) [ 44.776000] [<80069a08>] (srcu_notifier_call_chain+0x18/0x20) from [<803e74b8>] (cpufreq_notify_transition+0xb8/0x28c) [ 44.788000] [<803e74b8>] (cpufreq_notify_transition+0xb8/0x28c) from [<803efe28>] (nxp_cpufreq_change_frequency+0xd8/0x1cc) [ 44.800000] [<803efe28>] (nxp_cpufreq_change_frequency+0xd8/0x1cc) from [<803f0464>] (nxp_cpufreq_process+0x94/0xe4) [ 44.808000] [<803f0464>] (nxp_cpufreq_process+0x94/0xe4) from [<80063a5c>] (kthread+0x90/0x94) [ 44.820000] [<80063a5c>] (kthread+0x90/0x94) from [<8000f86c>] (kernel_thread_exit+0x0/0x8) 复制代码* ` 0
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答案对人有帮助，有参考价值 0 再上另一个 [ 3.724000] wifi_platform_set_power = 1 [ 3.728000] ======== PULL WL_REG_ON HIGH! ======== [ 3.732000] wifi_pm: bcmdhd: 1 [ 3.796000] systemd[1]: Started udev Coldplug all Devices. [ 3.864000] systemd[1]: Started Create Static Device Nodes in /dev. [ 3.868000] systemd[1]: Starting udev Kernel Device Manager... [ 3.904000] systemd-udevd[105]: starting version 215 [ 3.904000] systemd[1]: Started udev Kernel Device Manager. [ 3.904000] systemd[1]: Starting Copy rules generated while the root was ro... [ 3.908000] systemd[1]: Starting LSB: Set preliminary keymap... [ 3.996000] systemd[1]: Started LSB: Set preliminary keymap. [ 4.048000] systemd[1]: Started Increase datagram queue length. [ 4.052000] wifi_platform_bus_enumerate device present 1 [ 4.060000] systemd[1]: Starting Syslog Socket. [ 4.064000] systemd[1]: Listening on Syslog Socket. [ 4.068000] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 400000Hz, actual 396825HZ div = 63) [ 4.080000] systemd[1]: Starting Journal Service... [ 4.088000] systemd[1]: Started Journal Service. [ 4.108000] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 4.116000] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 4.124000] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 4.136000] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 4.252000] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0) [ 4.276000] mmc1: new high speed SDIO card at address 0001 [ 4.300000] bcmsdh_register: register client driver [ 4.304000] bcmsdh_sdmmc: bcmsdh_sdmmc_probe Enter [ 4.320000] bcmsdh_sdmmc: bcmsdh_sdmmc_probe Enter [ 4.324000] bus num (host idx)=1, slot num (rca)=1 [ 4.328000] found adapter info 'DHD generic adapter' [ 4.344000] dhdsdio_probe : no mutex held. set lock [ 4.352000] F1 signature read @0x18000000=0x1540a9a6 [ 4.364000] F1 signature OK, socitype:0x1 chip:0xa9a6 rev:0x0 pkg:0x4 [ 4.372000] DHD: dongle ram size is set to 524288(orig 524288) at 0x0 [ 4.380000] dhd_conf_set_chiprev: chip=0xa9a6, chiprev=0 [ 4.384000] dhd_conf_set_conf_path_by_nv_path: config_path=/lib/firmware/ap6212/config.txt [ 4.404000] dhd_conf_read_config: PM = 0 [ 4.408000] wl_create_event_handler(): thread:wl_event_handler:72 started [ 4.416000] systemd-journald[108]: Received request to flush runtime journal from PID 1 [ 4.420000] p2p0: P2P Interface Registered [ 4.424000] tsk Enter, tsk = 0xb2e41410 [ 4.440000] dhd_attach(): thread:dhd_watchdog_thread:73 started [ 4.456000] dhd_attach(): thread:dhd_dpc:74 started [ 4.464000] dhd_dpc_thread: set dpc_cpucore 0 from config.txt [ 4.468000] dhd_attach(): thread:dhd_rxf:75 started [ 4.472000] dhd_deferred_work_init: work queue initialized [ 4.480000] dhdsdio_probe_init: set use_rxchain 0 from config.txt [ 4.516000] Dongle Host Driver, version 1.201.59.5 (r506368) [ 4.516000] Compiled in drivers/net/wireless/bcmdhd on Dec 17 2015 at 16:52:41 [ 4.532000] Register interface [wlan0] MAC: 94:a1:a2:a4:04:9a [ 4.532000] [ 4.536000] dhd_prot_ioctl : bus is down. we have nothing to do [ 4.544000] bcmsdh_oob_intr_unregister: Enter [ 4.548000] bcmsdh_oob_intr_unregister: irq is not registered [ 4.556000] dhd_txglom_enable: enable 0 [ 4.560000] dhd_bus_devreset: WLAN OFF DONE [ 4.564000] wifi_platform_set_power = 0 [ 4.568000] ======== PULL WL_REG_ON LOW! ======== [ 4.572000] wifi_pm: bcmdhd: 0 [ 4.692000] dhdsdio_probe : the lock is released. [ 4.696000] dhd_module_init: Exit err=0 [ 5.076000] bt_bcm: rfkill set_block On GPIOB.8 [ 24.108000] ------------[ cut here ]------------ [ 24.108000] WARNING: at kernel/watchdog.c:237 watchdog_timer_fn+0x2d0/0x310() [ 24.108000] Watchdog detected hard LOCKUP on cpu 3 [ 24.108000] Modules linked in: bcmdhd [ 24.108000] [<800154dc>] (unwind_backtrace+0x0/0x12c) from [<800443d0>] (warn_slowpath_common+0x54/0x64) [ 24.108000] [<800443d0>] (warn_slowpath_common+0x54/0x64) from [<80044410>] (warn_slowpath_fmt+0x30/0x40) [ 24.108000] [<80044410>] (warn_slowpath_fmt+0x30/0x40) from [<800b77f4>] (watchdog_timer_fn+0x2d0/0x310) [ 24.108000] [<800b77f4>] (watchdog_timer_fn+0x2d0/0x310) from [<8006797c>] (__run_hrtimer+0x88/0x284) [ 24.108000] [<8006797c>] (__run_hrtimer+0x88/0x284) from [<800686f0>] (hrtimer_interrupt+0x120/0x2a8) [ 24.108000] [<800686f0>] (hrtimer_interrupt+0x120/0x2a8) from [<800148a0>] (twd_handler+0x34/0x44) [ 24.108000] [<800148a0>] (twd_handler+0x34/0x44) from [<800bb30c>] (handle_percpu_devid_irq+0x9c/0x190) [ 24.108000] [<800bb30c>] (handle_percpu_devid_irq+0x9c/0x190) from [<800b7afc>] (generic_handle_irq+0x2c/0x44) [ 24.108000] [<800b7afc>] (generic_handle_irq+0x2c/0x44) from [<8000f5e4>] (handle_IRQ+0x58/0xb0) [ 24.108000] [<8000f5e4>] (handle_IRQ+0x58/0xb0) from [<80008538>] (gic_handle_irq+0x28/0x58) [ 24.108000] [<80008538>] (gic_handle_irq+0x28/0x58) from [<8000e940>] (__irq_svc+0x40/0x70) [ 24.108000] Exception stack(0xb3a4ddc8 to 0xb3a4de10) [ 24.108000] ddc0: 00000004 00000004 00000008 00000001 b3a4de34 812b2ec0 [ 24.108000] dde0: 812b2ec0 00a6b000 812b2ec8 00000003 00000001 000003e8 00000004 b3a4de10 [ 24.108000] de00: 8001de94 80093ce0 20070113 ffffffff [ 24.108000] [<8000e940>] (__irq_svc+0x40/0x70) from [<80093ce0>] (generic_exec_single+0x70/0x90) [ 24.108000] [<80093ce0>] (generic_exec_single+0x70/0x90) from [<80093e08>] (smp_call_function_single+0x108/0x1e0) [ 24.108000] [<80093e08>] (smp_call_function_single+0x108/0x1e0) from [<800149a4>] (twd_cpufreq_transition+0x30/0x38) [ 24.108000] [<800149a4>] (twd_cpufreq_transition+0x30/0x38) from [<800695fc>] (notifier_call_chain+0x44/0x84) [ 24.108000] [<800695fc>] (notifier_call_chain+0x44/0x84) from [<800699d4>] (__srcu_notifier_call_chain+0x44/0x60) [ 24.108000] [<800699d4>] (__srcu_notifier_call_chain+0x44/0x60) from [<80069a08>] (srcu_notifier_call_chain+0x18/0x20) [ 24.108000] [<80069a08>] (srcu_notifier_call_chain+0x18/0x20) from [<803e74b8>] (cpufreq_notify_transition+0xb8/0x28c) [ 24.108000] [<803e74b8>] (cpufreq_notify_transition+0xb8/0x28c) from [<803efe28>] (nxp_cpufreq_change_frequency+0xd8/0x1cc) [ 24.108000] [<803efe28>] (nxp_cpufreq_change_frequency+0xd8/0x1cc) from [<803f0054>] (nxp_cpufreq_target+0x138/0x388) [ 24.108000] [<803f0054>] (nxp_cpufreq_target+0x138/0x388) from [<803edd78>] (cpufreq_interactive_speedchange_task+0x178/0x220) [ 24.108000] [<803edd78>] (cpufreq_interactive_speedchange_task+0x178/0x220) from [<80063a5c>] (kthread+0x90/0x94) [ 24.108000] [<80063a5c>] (kthread+0x90/0x94) from [<8000f86c>] (kernel_thread_exit+0x0/0x8) [ 24.108000] ---[ end trace ccbe0596c6bf5846 ]--- [ 28.108000] BUG: soft lockup - CPU#2 stuck for 23s! [cfinteractive:33] [ 28.108000] Modules linked in: bcmdhd [ 28.108000] [ 28.108000] Pid: 33, comm: cfinteractive [ 28.108000] CPU: 2 Tainted: G W (3.4.39-FriendlyARM #3) [ 28.108000] PC is at generic_exec_single+0x74/0x90 [ 28.108000] LR is at gic_raise_softirq+0x44/0x6c [ 28.108000] pc : [<80093ce4>] lr : [<8001de94>] psr: 20070113 [ 28.108000] sp : b3a4de10 ip : 00000004 fp : 000003e8 [ 28.108000] r10: 00000001 r9 : 00000003 r8 : 812b2ec8 [ 28.108000] r7 : 00a6b000 r6 : 812b2ec0 r5 : 812b2ec0 r4 : b3a4de34 [ 28.108000] r3 : 00000001 r2 : 00000008 r1 : 00000004 r0 : 00000004 [ 28.108000] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 28.108000] Control: 10c5387d Table: 733fc04a DAC: 00000015 [ 28.108000] [ 28.108000] PC: 0x80093c64: [ 28.108000] 3c64 e3480073 ebfec1fc eafffff5 e30f30c8 e92d47f0 e3483085 e59f5078 e7937100 [ 28.108000] 3c84 e1a09000 e1a04001 e1a0a002 e0856007 e2868008 e1a00008 eb1560b9 e5963004 [ 28.108000] 3ca4 e1a01000 e7955007 e1a00008 e5864004 e5843004 e5846000 e5834000 eb155f1f [ 28.108000] 3cc4 e1560005 0a000008 e35a0000 08bd87f0 e1d431b0 e3130001 08bd87f0 e1d431b0 [ 28.108000] 3ce4 e3130001 1afffffc e8bd87f0 e1a00009 ebfe001d eafffff3 80847ec0 e92d47f0 [ 28.108000] 3d04 e3a0c000 e24dd018 e1a05000 e3a00001 e1a06001 e1a07002 e1a08003 e58dc004 [ 28.108000] 3d24 e58dc008 e58dc00c e58dc010 e58dc014 ebff7b99 e3009490 eb07e1f1 e348905f [ 28.108000] 3d44 e3500000 e280301f e5991000 a1a03000 e200201f e1a032c3 e1a04000 e7913103 [ 28.108000] [ 28.108000] LR: 0x8001de14: [ 28.108000] de14 e3a00000 e8bd8038 e1a00001 eb0267dd e3071d18 e30b2270 e1a00004 e3481086 [ 28.108000] de34 e348200b e3a03000 eb02756f e1a00004 e3a01005 ebffc5fb eaffffed e92d43f8 [ 28.108000] de54 e30e5b1c e30796c0 e1a06000 e1a08001 e3485085 e348908b e3a04000 e3e00000 [ 28.108000] de74 e3a07001 ea000001 e7993100 e1844317 e2802001 e3a01004 e1a00006 eb096ffa [ 28.108000] de94 e5953000 e1530000 cafffff6 f57ff04f e30d3cc8 e1884804 e3483085 e5933000 [ 28.108000] deb4 e5834f00 e8bd83f8 e92d40f8 e30d6c9c e1a07000 e2805c02 e3486085 e3a04000 [ 28.108000] ded4 f57ff04f e5963018 e3530000 0a000000 e12fff33 e3843020 e2844001 e3540010 [ 28.108000] def4 e4853004 1afffff5 f57ff04f e5963018 e3530000 0a000000 e12fff33 e3a03020 [ 28.108000] [ 28.108000] SP: 0xb3a4dd90: [ 28.108000] dd90 00000001 800b7afc 00000120 8000f5e4 8085dcc8 f0300100 b3a4ddc8 b3a4ddfc [ 28.108000] ddb0 812b2ec8 80008538 80093ce4 20070113 ffffffff 8000e940 00000004 00000004 [ 28.108000] ddd0 00000008 00000001 b3a4de34 812b2ec0 812b2ec0 00a6b000 812b2ec8 00000003 [ 28.108000] ddf0 00000001 000003e8 00000004 b3a4de10 8001de94 80093ce4 20070113 ffffffff [ 28.108000] de10 00000000 00000003 800148b0 00000000 00000001 805f0490 00000000 80093e08 [ 28.108000] de30 00000001 812b2ec0 812b2ec0 800148b0 00000000 00000001 80987ed8 ffffffff [ 28.108000] de50 b3a4df50 00000001 80894688 00000000 00000000 800149a4 80014974 800695fc [ 28.108000] de70 ffffffff 80987ed8 80987ec0 00000000 ffffffff b3a4df50 00000001 800699d4 [ 28.108000] [ 28.108000] R4: 0xb3a4ddb4: [ 28.108000] ddb4 80008538 80093ce4 20070113 ffffffff 8000e940 00000004 00000004 00000008 [ 28.108000] ddd4 00000001 b3a4de34 812b2ec0 812b2ec0 00a6b000 812b2ec8 00000003 00000001 [ 28.108000] ddf4 000003e8 00000004 b3a4de10 8001de94 80093ce4 20070113 ffffffff 00000000 [ 28.108000] de14 00000003 800148b0 00000000 00000001 805f0490 00000000 80093e08 00000001 [ 28.108000] de34 812b2ec0 812b2ec0 800148b0 00000000 00000001 80987ed8 ffffffff b3a4df50 [ 28.108000] de54 00000001 80894688 00000000 00000000 800149a4 80014974 800695fc ffffffff [ 28.108000] de74 80987ed8 80987ec0 00000000 ffffffff b3a4df50 00000001 800699d4 00000000 [ 28.108000] de94 10624dd3 b3a4df50 00000003 00000001 00061a80 b3a30c00 80987ec0 10624dd3 [ 28.108000] [ 28.108000] R5: 0x812b2e40: [ 28.108000] 2e40 00000000 00000000 00000000 00000000 247a6100 00000000 00000000 0000044a [ 28.108000] 2e60 000001c6 00000212 000000be 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2e80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2ea0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2ec0 b3a4de34 b3a4de34 000d000d 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2ee0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2f00 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2f20 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] [ 28.108000] R6: 0x812b2e40: [ 28.108000] 2e40 00000000 00000000 00000000 00000000 247a6100 00000000 00000000 0000044a [ 28.108000] 2e60 000001c6 00000212 000000be 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2e80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2ea0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2ec0 b3a4de34 b3a4de34 000d000d 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2ee0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2f00 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2f20 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] [ 28.108000] R8: 0x812b2e48: [ 28.108000] 2e48 00000000 00000000 247a6100 00000000 00000000 0000044a 000001c6 00000212 [ 28.108000] 2e68 000000be 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2e88 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2ea8 00000000 00000000 00000000 00000000 00000000 00000000 b3a4de34 b3a4de34 [ 28.108000] 2ec8 000d000d 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2ee8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2f08 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 28.108000] 2f28 00000000 00000000 00000000 00000000 00000000 00000000 00000000 812b2f40 [ 28.108000] [<800154dc>] (unwind_backtrace+0x0/0x12c) from [<800b777c>] (watchdog_timer_fn+0x258/0x310) [ 28.108000] [<800b777c>] (watchdog_timer_fn+0x258/0x310) from [<8006797c>] (__run_hrtimer+0x88/0x284) [ 28.108000] [<8006797c>] (__run_hrtimer+0x88/0x284) from [<800686f0>] (hrtimer_interrupt+0x120/0x2a8) [ 28.108000] [<800686f0>] (hrtimer_interrupt+0x120/0x2a8) from [<800148a0>] (twd_handler+0x34/0x44) [ 28.108000] [<800148a0>] (twd_handler+0x34/0x44) from [<800bb30c>] (handle_percpu_devid_irq+0x9c/0x190) [ 28.108000] [<800bb30c>] (handle_percpu_devid_irq+0x9c/0x190) from [<800b7afc>] (generic_handle_irq+0x2c/0x44) [ 28.108000] [<800b7afc>] (generic_handle_irq+0x2c/0x44) from [<8000f5e4>] (handle_IRQ+0x58/0xb0) [ 28.108000] [<8000f5e4>] (handle_IRQ+0x58/0xb0) from [<80008538>] (gic_handle_irq+0x28/0x58) [ 28.108000] [<80008538>] (gic_handle_irq+0x28/0x58) from [<8000e940>] (__irq_svc+0x40/0x70) [ 28.108000] Exception stack(0xb3a4ddc8 to 0xb3a4de10) [ 28.108000] ddc0: 00000004 00000004 00000008 00000001 b3a4de34 812b2ec0 [ 28.108000] dde0: 812b2ec0 00a6b000 812b2ec8 00000003 00000001 000003e8 00000004 b3a4de10 [ 28.108000] de00: 8001de94 80093ce4 20070113 ffffffff [ 28.108000] [<8000e940>] (__irq_svc+0x40/0x70) from [<80093ce4>] (generic_exec_single+0x74/0x90) [ 28.108000] [<80093ce4>] (generic_exec_single+0x74/0x90) from [<80093e08>] (smp_call_function_single+0x108/0x1e0) [ 28.108000] [<80093e08>] (smp_call_function_single+0x108/0x1e0) from [<800149a4>] (twd_cpufreq_transition+0x30/0x38) [ 28.108000] [<800149a4>] (twd_cpufreq_transition+0x30/0x38) from [<800695fc>] (notifier_call_chain+0x44/0x84) [ 28.108000] [<800695fc>] (notifier_call_chain+0x44/0x84) from [<800699d4>] (__srcu_notifier_call_chain+0x44/0x60) [ 28.108000] [<800699d4>] (__srcu_notifier_call_chain+0x44/0x60) from [<80069a08>] (srcu_notifier_call_chain+0x18/0x20) [ 28.108000] [<80069a08>] (srcu_notifier_call_chain+0x18/0x20) from [<803e74b8>] (cpufreq_notify_transition+0xb8/0x28c) [ 28.108000] [<803e74b8>] (cpufreq_notify_transition+0xb8/0x28c) from [<803efe28>] (nxp_cpufreq_change_frequency+0xd8/0x1cc) [ 28.108000] [<803efe28>] (nxp_cpufreq_change_frequency+0xd8/0x1cc) from [<803f0054>] (nxp_cpufreq_target+0x138/0x388) [ 28.108000] [<803f0054>] (nxp_cpufreq_target+0x138/0x388) from [<803edd78>] (cpufreq_interactive_speedchange_task+0x178/0x220) [ 28.108000] [<803edd78>] (cpufreq_interactive_speedchange_task+0x178/0x220) from [<80063a5c>] (kthread+0x90/0x94) [ 28.108000] [<80063a5c>] (kthread+0x90/0x94) from [<8000f86c>] (kernel_thread_exit+0x0/0x8) [ 32.044000] BUG: soft lockup - CPU#0 stuck for 22s! [systemd-udevd:119] [ 32.048000] Modules linked in: bcmdhd [ 32.052000] [ 32.052000] Pid: 119, comm: systemd-udevd [ 32.060000] CPU: 0 Tainted: G W (3.4.39-FriendlyARM #3) [ 32.064000] PC is at smp_call_function_many+0x200/0x284 [ 32.072000] LR is at gic_raise_softirq+0x44/0x6c [ 32.076000] pc : [<80094214>] lr : [<8001de94>] psr: 20010013 [ 32.076000] sp : b2e63ea0 ip : 00000004 fp : 00a53000 [ 32.088000] r10: 805f0490 r9 : 00000000 r8 : 80154030 [ 32.092000] r7 : 80847e80 r6 : 00000003 r5 : 8084a180 r4 : 8129ae80 [ 32.096000] r3 : 00000001 r2 : 00000008 r1 : 00000004 r0 : 00000004 [ 32.104000] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 32.112000] Control: 10c5387d Table: 72e6c04a DAC: 00000015 [ 32.116000] [ 32.116000] PC: 0x80094194: [ 32.120000] 4194 e5a13018 eb07925c e5940018 e200000f eb07e0a4 e2506000 0a000035 e5943018 [ 32.128000] 41b4 e30a5180 e3485084 e2850008 e584301c eb155f6f e5953000 e1a01000 e787300b [ 32.140000] 41d4 e5845004 f57ff05f e1a00005 e5834004 e4804008 e5846014 eb155dd4 f57ff05f [ 32.148000] 41f4 e284001c ebfdfed7 e59d3004 e3530000 0affffb4 e1d431b0 e3130001 0affffb1 [ 32.156000] 4214 e1d431b0 e3130001 1afffffc eaffffad e1a0000b e1a01008 e1a02009 e59d3004 [ 32.164000] 4234 e28dd00c e8bd4ff0 eafffeaf e1a01006 e1a02004 eb079df4 e1a0b000 eaffff9c [ 32.172000] 4254 e1a02004 e1a01006 eb079def e1a02000 eaffffa7 e7f001f2 e305087c e3a01e1d [ 32.180000] 4274 e3480073 ebfec078 e3a02001 e5c72001 eaffff88 e2840010 e28dd00c e8bd4ff0 [ 32.188000] [ 32.188000] LR: 0x8001de14: [ 32.192000] de14 e3a00000 e8bd8038 e1a00001 eb0267dd e3071d18 e30b2270 e1a00004 e3481086 [ 32.200000] de34 e348200b e3a03000 eb02756f e1a00004 e3a01005 ebffc5fb eaffffed e92d43f8 [ 32.208000] de54 e30e5b1c e30796c0 e1a06000 e1a08001 e3485085 e348908b e3a04000 e3e00000 [ 32.216000] de74 e3a07001 ea000001 e7993100 e1844317 e2802001 e3a01004 e1a00006 eb096ffa [ 32.224000] de94 e5953000 e1530000 cafffff6 f57ff04f e30d3cc8 e1884804 e3483085 e5933000 [ 32.232000] deb4 e5834f00 e8bd83f8 e92d40f8 e30d6c9c e1a07000 e2805c02 e3486085 e3a04000 [ 32.240000] ded4 f57ff04f e5963018 e3530000 0a000000 e12fff33 e3843020 e2844001 e3540010 [ 32.248000] def4 e4853004 1afffff5 f57ff04f e5963018 e3530000 0a000000 e12fff33 e3a03020 [ 32.256000] [ 32.256000] SP: 0xb2e63e20: [ 32.264000] 3e20 805f0490 800b7afc 00000120 8000f5e4 8085dcc8 f0300100 b2e63e58 b2e63e8c [ 32.272000] 3e40 80154030 80008538 80094214 20010013 ffffffff 8000e940 00000004 00000004 [ 32.280000] 3e60 00000008 00000001 8129ae80 8084a180 00000003 80847e80 80154030 00000000 [ 32.288000] 3e80 805f0490 00a53000 00000004 b2e63ea0 8001de94 80094214 20010013 ffffffff [ 32.296000] 3ea0 b31b5928 00000001 00000000 00000000 b2e63eec 80154030 00000000 00000001 [ 32.304000] 3ec0 b2e63eec 00000001 80154030 800943b0 00000004 8085eb1c 00000000 8085e268 [ 32.312000] 3ee0 80152524 800944b4 0000101d 0000000f 00000010 b3422768 b3422610 b38fd800 [ 32.320000] 3f00 00000000 0000101d b31b5928 00000010 b33fa488 80152d04 000000d0 b3422610 [ 32.328000] [ 32.328000] R4: 0x8129ae00: [ 32.332000] ae00 00000000 00000000 800702f4 81298878 00000000 ffffffff 00000000 00000000 [ 32.340000] ae20 00000000 00000000 00000000 00000000 00000c2c 00000000 61c06a00 00000000 [ 32.348000] ae40 00000000 00000000 00000000 00000000 86f1e600 00000000 00000000 0000133c [ 32.356000] ae60 0000062e 000007cc 000004d1 00000000 00000000 00000000 00000000 00000000 [ 32.364000] ae80 8084a180 8084a180 80154030 00000000 00000001 00000001 00000008 0000000e [ 32.372000] aea0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.380000] aec0 8129aec0 8129aec0 00120012 00000000 00000000 00000000 00000000 00000000 [ 32.388000] aee0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.400000] [ 32.400000] R5: 0x8084a100: [ 32.404000] a100 00f300f3 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.412000] a120 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.420000] a140 00003c8c 1e461e46 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.428000] a160 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.436000] a180 8129ae80 8129ae80 000b000b 00000000 00000000 00000000 00000000 00000000 [ 32.444000] a1a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.452000] a1c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.460000] a1e0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.468000] [ 32.468000] R7: 0x80847e00: [ 32.472000] 7e00 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.480000] 7e20 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.488000] 7e40 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.496000] 7e60 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.504000] 7e80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.512000] 7ea0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.524000] 7ec0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.532000] 7ee0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 32.540000] [ 32.540000] R8: 0x80153fb0: [ 32.544000] 3fb0 e58e2008 e58e300c e8bc000f e58e0010 e58e1014 e58e2018 e58e301c f1080080 [ 32.552000] 3fd0 e3590000 0affffb9 e1a00009 ebfffeee eaffffb6 e3580007 caffffe7 e2483107 [ 32.560000] 3ff0 e28dc008 e08c3103 e28d0024 e3a02000 e5a32004 e1530000 1afffffc eaffffdf [ 32.568000] 4010 e1a00004 e58d1000 ebfffedf e59d1000 eaffffc9 e7f001f2 808471bc 808471e0 [ 32.576000] 4030 e92d4070 e3a00001 ebfc7ad8 eb04e131 e30f30c8 e30741c0 e3483085 e3484084 [ 32.584000] 4050 e7935100 e3a06000 e0845005 e2454004 e285501c e5b40004 e3500000 0a000000 [ 32.592000] 4070 ebfffec9 e1540005 e5846000 1afffff8 e3a00001 ebfc7afd e1a0300d e3c33d7f [ 32.600000] 4090 e3c3303f e5933000 e3130002 08bd8070 e8bd4070 ea125bc5 e92d4ff8 e1a0a001 [ 32.608000] [ 32.608000] R10: 0x805f0410: [ 32.612000] 0410 00000010 00000020 00000040 00000080 00000100 00000200 00000400 00000800 [ 32.620000] 0430 00001000 00002000 00004000 00008000 00010000 00020000 00040000 00080000 [ 32.628000] 0450 00100000 00200000 00400000 00800000 01000000 02000000 04000000 08000000 [ 32.636000] 0470 10000000 20000000 40000000 80000000 7570635f 0070755f 8085e274 8085e26c [ 32.648000] 0490 8085e268 8085e270 0000000f 00000000 80731744 00000001 80770ee4 00000002 [ 32.656000] 04b0 80731748 00000003 80731750 00000004 80731758 00000005 80731760 00000006 [ 32.664000] 04d0 80731770 00000007 80731778 00000008 80731780 00000009 80731788 ffffffff [ 32.672000] 04f0 00000000 00000063 63657622 2075253d 7463615b 3d6e6f69 225d7325 4552202c [ 32.680000] [<800154dc>] (unwind_backtrace+0x0/0x12c) from [<800b777c>] (watchdog_timer_fn+0x258/0x310) [ 32.688000] [<800b777c>] (watchdog_timer_fn+0x258/0x310) from [<8006797c>] (__run_hrtimer+0x88/0x284) [ 32.696000] [<8006797c>] (__run_hrtimer+0x88/0x284) from [<800686f0>] (hrtimer_interrupt+0x120/0x2a8) [ 32.708000] [<800686f0>] (hrtimer_interrupt+0x120/0x2a8) from [<800148a0>] (twd_handler+0x34/0x44) [ 32.716000] [<800148a0>] (twd_handler+0x34/0x44) from [<800bb30c>] (handle_percpu_devid_irq+0x9c/0x190) [ 32.724000] [<800bb30c>] (handle_percpu_devid_irq+0x9c/0x190) from [<800b7afc>] (generic_handle_irq+0x2c/0x44) [ 32.736000] [<800b7afc>] (generic_handle_irq+0x2c/0x44) from [<8000f5e4>] (handle_IRQ+0x58/0xb0) [ 32.744000] [<8000f5e4>] (handle_IRQ+0x58/0xb0) from [<80008538>] (gic_handle_irq+0x28/0x58) [ 32.752000] [<80008538>] (gic_handle_irq+0x28/0x58) from [<8000e940>] (__irq_svc+0x40/0x70) [ 32.760000] Exception stack(0xb2e63e58 to 0xb2e63ea0) [ 32.768000] 3e40: 00000004 00000004 [ 32.776000] 3e60: 00000008 00000001 8129ae80 8084a180 00000003 80847e80 80154030 00000000 [ 32.784000] 3e80: 805f0490 00a53000 00000004 b2e63ea0 8001de94 80094214 20010013 ffffffff [ 32.792000] [<8000e940>] (__irq_svc+0x40/0x70) from [<80094214>] (smp_call_function_many+0x200/0x284) [ 32.800000] [<80094214>] (smp_call_function_many+0x200/0x284) from [<800943b0>] (on_each_cpu_mask+0x38/0x98) [ 32.808000] [<800943b0>] (on_each_cpu_mask+0x38/0x98) from [<800944b4>] (on_each_cpu_cond+0xa4/0xf0) [ 32.820000] [<800944b4>] (on_each_cpu_cond+0xa4/0xf0) from [<80152d04>] (invalidate_bh_lrus+0x2c/0x34) [ 32.828000] [<80152d04>] (invalidate_bh_lrus+0x2c/0x34) from [<80158db4>] (kill_bdev+0x1c/0x30) [ 32.836000] [<80158db4>] (kill_bdev+0x1c/0x30) from [<8015a0ac>] (__blkdev_put+0x64/0x194) [ 32.844000] [<8015a0ac>] (__blkdev_put+0x64/0x194) from [<80129554>] (fput+0xc8/0x248) [ 32.852000] [<80129554>] (fput+0xc8/0x248) from [<80125efc>] (filp_close+0x58/0x7c) [ 32.860000] [<80125efc>] (filp_close+0x58/0x7c) from [<8012615c>] (sys_close+0xb0/0xe8) [ 32.868000] [<8012615c>] (sys_close+0xb0/0xe8) from [<8000ed40>] (ret_fast_syscall+0x0/0x30) [ 65.236000] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=15003 jiffies) [ 65.244000] INFO: Stall ended before state dump start [ 222.348000] systemd-udevd[128]: timeout: killing 'v4l_id /dev/v4l-subdev4' [144] [ 233.356000] systemd-udevd[128]: timeout: killing 'v4l_id /dev/v4l-subdev4' [144] 复制代码

2015-12-20 19:26:57 评论举报 s752550916

答案对人有帮助，有参考价值 0 根据拿到手的说明书做一遍，认真看维基

2015-12-21 10:47:09 评论举报 986149732

答案对人有帮助，有参考价值 0 我的情况和你的是一样的，不知道什么情况，烧录的是 "nanopi2-debian-sd4g-wifiap.img.zip". 请教，你的问题解决了吗？

2015-12-21 14:24:34 评论举报张清

答案对人有帮助，有参考价值 0 986149732 发表于 2015-12-21 10:47 根据拿到手的说明书做一遍，认真看维基参照维基烧写的"nanopi2-debian-sd4g-wifiap.img.zip"，烧写之前使用SDFormatter格式化了卡，uboot正常启动，功能正常。但是进入不了到系统bash，wifi AP没有启动，芯片烫手，最后一直重复以下log： [ 245.436000] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 2, t=60008 jiffies) [ 245.444000] INFO: Stall ended before state dump start [ 425.456000] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 2, t=105013 jiffies) [ 425.464000] INFO: Stall ended before state dump start [ 605.476000] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 2, t=150018 jiffies) [ 605.484000] INFO: Stall ended before state dump start

2015-12-21 14:32:12 评论举报张清

答案对人有帮助，有参考价值 0 本帖最后由 s752550916 于 2015-12-21 19:09 编辑 986149732 发表于 2015-12-21 10:47 根据拿到手的说明书做一遍，认真看维基就是根据wiki说的做的，试了不同的系统文件，还换了张内存卡也不行。

2015-12-21 19:04:07 评论举报 s752550916

答案对人有帮助，有参考价值 0 食髓知味发表于 2015-12-21 14:24 我的情况和你的是一样的，不知道什么情况，烧录的是 "nanopi2-debian-sd4g-wifiap.img.zip". 请教，你的问题解决了吗？没有。提供的几个系统文件都试过，都不能进去

2015-12-21 19:18:12 评论举报 s752550916

答案对人有帮助，有参考价值 0 本帖最后由擦肩的阳光于 2015-12-21 19:43 编辑你把zip解压缩没，解压之后3个G呢 @s752550916 @食髓知味

2015-12-21 19:42:38 评论举报擦肩的阳光

答案对人有帮助，有参考价值 0 哥们重庆哪儿的？

2015-12-22 00:18:12 评论举报山鹰之念

答案对人有帮助，有参考价值 0 擦肩的阳光发表于 2015-12-21 19:42 你把zip解压缩没，解压之后3个G呢 @s752550916 @食髓知味肯定要解压的呀，不解压怎么刻录

2015-12-22 08:21:11 评论举报张清

答案对人有帮助，有参考价值 0 擦肩的阳光发表于 2015-12-21 19:42 你把zip解压缩没，解压之后3个G呢 @s752550916 @食髓知味肯定解压了，不然不可能串口有数据的

2015-12-22 15:39:31 评论举报 s752550916

答案对人有帮助，有参考价值 0 山鹰之念发表于 2015-12-22 00:18 哥们重庆哪儿的？重邮的学生

2015-12-22 15:39:57 评论举报 s752550916

答案对人有帮助，有参考价值 0 你们的板子好了么？

2015-12-22 15:54:40 评论举报擦肩的阳光

答案对人有帮助，有参考价值 0 1、使用最新的固件，wiki有链接的，直接下载wiki的即可； 2、你使用的SD卡需要class10以上的高速卡。

2015-12-22 16:36:57 评论举报 986149732

答案对人有帮助，有参考价值 0 http://wiki.friendlyarm.com/wiki/nanopi2/download/ 下载这里的固件。

2015-12-22 16:37:57 评论举报 986149732

答案对人有帮助，有参考价值 0 986149732 发表于 2015-12-22 16:37 http://wiki.friendlyarm.com/wiki/nanopi2/download/ 下载这里的固件。 1,下载的就是wiki指向的百度云盘的固件 2.使用的是一同送来的川宇的卡 3.刚才去试了一同申请到的学长的板子，我烧的卡是可以启动的，可以确定是板子坏了。 4.请问试用的板子有问题找谁换？

2015-12-22 16:53:53 评论举报 s752550916

答案对人有帮助，有参考价值 0 擦肩的阳光发表于 2015-12-22 15:54 你们的板子好了么？我的板子是坏的，发现我们学校还有一个学长也申请到了。我就去试了试他的板子，我烧的内存卡他可以用，在我的板子上就启动不了。

2015-12-22 16:57:17 评论举报 s752550916

答案对人有帮助，有参考价值 0 s752550916 发表于 2015-12-22 16:57 我的板子是坏的，发现我们学校还有一个学长也申请到了。我就去试了试他的板子，我烧的内存卡他可以用，在我的板子上就启动不了。恩，坏了挺麻烦的了，可以换么？

2015-12-22 17:17:52 评论举报擦肩的阳光

答案对人有帮助，有参考价值 0 看来就我们两个情况一样了，三个镜像我都试过了，囧o(╯□╰)o

2015-12-22 17:19:20 评论举报张清

答案对人有帮助，有参考价值 0 你们去群里联系Nanopi2技术支持，她说可以寄回去换。@食髓知味 @擦肩的阳光

2015-12-22 17:29:39 评论举报 s752550916

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