Banana PI M2+ does not boot after power cycle

[Wanninger]

Hi all,

 

I'm new here, and first of all I want to greet you.

 

Last week I got a brand new Banana PI M2+, and tried to install the latest armbian Image on SD card.

 

So far so good, but the M2+ is not booting from SD card. Except I short press the uBoot button followed

by the reset button.

 

This means I only get the board booted after a power cycle, if I press the uBoot button before.

 

Then I tried to boot the board from NAND, but it is the same. It only boots from NAND, if I press the uBoot

button before. (Installed to NAND before, of course)

 

To verfy that I do not have any hardware issue, I downloaded a original Banana PI M2+ Image from the

Banana-pi site, and installed it to SD card and also to NAND, and in both cases, the Board is booting perfectly.

 

So I hope you can help me with this...

 

Thanks a lot   -Wanninger

[Igor]

[    0.000000] Booting Linux on physical CPU 0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.4.113-sun8i (root@xenial) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.1) ) #50 SMP PREEMPT Mon Nov 14 08:41:55 CET 2016
[    0.000000] cma: CMA: reserved 256 MiB at 50000000
[    0.000000] PERCPU: Embedded 8 pages/cpu @c146a000 s11968 r8192 d12608 u32768
[    0.000000] Kernel command line: root=UUID=904b42fb-d8b5-4acf-a04e-5cedbdeaf298 rootwait rootfstype=ext4 console=tty1 console=ttyS0,115200 cgroup_enable=memory swapaccount=1 hdmi.audio=EDID:0 disp.screen0_output_mode=1920x1080p60 panic=10 consoleblank=0 enforcing=0 loglevel=7 ubootpart=22a1a95b-01   sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_fb_mem_reserve=16
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] allocated 2097152 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Memory: 1024MB = 1024MB total
[    0.000000] Memory: 757408k/757408k available, 291168k reserved, 270336K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc095c7ac   (9554 kB)
[    0.000000]       .init : 0xc095d000 - 0xc09adec0   ( 324 kB)
[    0.000000]       .data : 0xc09ae000 - 0xc0a1e590   ( 450 kB)
[    0.000000]        .bss : 0xc0a1ed44 - 0xc0b52090   (1229 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Additional per-CPU info printed with stalls.
[    0.000000] NR_IRQS:544
[    0.000000] Architected local timer running at 24.00MHz.
[    0.000000] Switching to timer-based delay loop
[    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[    0.000000] Console: colour dummy device 80x30
[    0.000000] console [tty1] enabled
[    0.001041] Calibrating delay loop (skipped), value calculated using timer frequency.. 4800.00 BogoMIPS (lpj=24000000)
[    0.001108] pid_max: default: 32768 minimum: 301
[    0.001466] Mount-cache hash table entries: 512
[    0.002446] Initializing cgroup subsys cpuacct
[    0.002486] Initializing cgroup subsys memory
[    0.002552] Initializing cgroup subsys devices
[    0.002583] Initializing cgroup subsys freezer
[    0.002612] Initializing cgroup subsys blkio
[    0.002654] Initializing cgroup subsys perf_event
[    0.002753] CPU: Testing write buffer coherency: ok
[    0.002820] ftrace: allocating 25775 entries in 76 pages
[    0.030296] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.030339] [sunxi_smp_prepare_cpus] enter
[    0.030385] Setting up static identity map for 0x406944b8 - 0x40694510
[    0.031343] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.031474] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.040483] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.040604] Brought up 4 CPUs
[    0.040604] SMP: Total of 4 processors activated (19200.00 BogoMIPS).
[    0.040990] devtmpfs: initialized
[    0.051193] wakeup src cnt is : 2. 
[    0.051287] sunxi pm init
[    0.051437] pinctrl core: initialized pinctrl subsystem
[    0.061503] NET: Registered protocol family 16
[    0.062514] DMA: preallocated 2048 KiB pool for atomic coherent allocations
[    0.062514] script_sysfs_init success
[    0.062514] gpiochip_add: registered GPIOs 0 to 383 on device: sunxi-pinctrl
[    0.062514] sunxi-pinctrl sunxi-pinctrl: initialized sunXi PIO driver
[    0.062514] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.062514] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.062514] script config pll_video to 297 Mhz
[    0.062514] script config pll_de to 864 Mhz
[    0.062514] script config pll_ve to 402 Mhz
[    0.070236] bio: create slab <bio-0> at 0
[    0.070334] [ARISC] :sunxi-arisc driver v1.04
[    0.091747] [ARISC] :arisc version: [v0.1.58]
[    0.177491] [ARISC] :sunxi-arisc driver v1.04 startup succeeded
[    0.179089] SCSI subsystem initialized
[    0.179089] usbcore: registered new interface driver usbfs
[    0.180058] usbcore: registered new interface driver hub
[    0.180098] usbcore: registered new device driver usb
[    0.180175] twi_chan_cfg()340 - [twi0] has no twi_regulator.
[    0.180202] twi_chan_cfg()340 - [twi1] has no twi_regulator.
[    0.180228] twi_chan_cfg()340 - [twi2] has no twi_regulator.

True. Power on -> it hangs here and pushing reset is enough to boot properly.

[Wanninger]

Hmm o.k. I understand.

 

What can I do now, or whats next?

 

---

[Igor]

Hmm o.k. I understand.

 

What can I do now, or whats next?

 

---

 

You can investigate, collect additional info, actively help to solve this problem or wait ... I already did some investigation but haven't found any obvious cause of this. 

[lvmc]

@Igor, same behavior here.

[Igor]

@Igor, same behavior here.

What about on older builds?

[Wanninger]

...(where) are older builds for M2+ available yet?

 

I've looked for, but was not successful...

[Igor]

image.armbian.com

[Wanninger]

Tested version 5.14 and it's the same

[lvmc]

@Igor, same with older versions.

[@lex]

I have Armbian 5.23 (upgraded from 5.20) booting fine from SD card and 5.20 booting fine from eMMC.

The only thing to note it that the upgrade process is not creating the uImage lnk and i have to do it manually.

 

Since i do have to tweak my own script.bin here  i suspect you have a broken script.bin or a new revision board. I have rev 1.1 maybe you have newer.

[Igor]

I have Armbian 5.23 (upgraded from 5.20) booting fine from SD card and 5.20 booting fine from eMMC.

The only thing to note it that the upgrade process is not creating the uImage lnk and i have to do it manually.

 

Since i do have to tweak my own script.bin here  i suspect you have a broken script.bin or a new revision board. I have rev 1.1 maybe you have newer.

Your board boots normally on power on? BTW: mine is also rev 1.1

[lvmc]

@lex, v1.1 is the latest revision available on the market right now, v1.2 is not ready for mass production yet.

[@lex]

Your board boots normally on power on? BTW: mine is also rev 1.1

 

Yes.

 

Important note: I lost a day to find out you must have HDMI plugged in (image is headless), i think it is related to the problem,

[arox]

Anyway, mine (using an old - 3 month old - boot loader) restart without problem if I use reboot or do a proper shutdown.

 

But if it crash for whatever reason, I need to disconnect anything AND wait some times (discharge? cooling?). This doesn't help to make tests or be sure of anything. And much more as it is in production, headless, unattended. Bad pick ...

[Wanninger]

@Igor

 

...just came one small step forward.

 

I figured out, that all tested current Images stopp booting after loading the USB system.

So I recompiled boot.scr with the kernelparameter "nousb", and the boot procedure ran

completely normal up to Login screen. Only one issue, the tested system began to reboot

a few minutes after start.

 

Perhaps this helps you

 

Edit: This problem also exists on Banana PI Linux-Images, except the Banana Pi Android-Image.

 

 

 

U-Boot SPL 2016.09-armbian (Sep 15 2016 - 00:38:25)
DRAM: 1024 MiB
Trying to boot from MMC1


U-Boot 2016.09-armbian (Sep 15 2016 - 00:38:25 +0200) Allwinner Technology

CPU:   Allwinner H3 (SUN8I 1680)
Model: Xunlong Orange Pi PC
DRAM:  1 GiB
MMC:   SUNXI SD/MMC: 0, SUNXI SD/MMC: 1
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   phy interface0
eth0: ethernet@1c30000
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot/boot.scr
2892 bytes read in 195 ms (13.7 KiB/s)
## Executing script at 43100000
gpio: pin PL10 (gpio 298) value is 1
   Warning: value of pin is still 0
gpio: pin PG11 (gpio 203) value is 1
0 bytes read in 141 ms (0 Bytes/s)
** File not found /boot/.next **
** Unrecognized filesystem type **
** File not found .next **
38168 bytes read in 280 ms (132.8 KiB/s)
3114495 bytes read in 367 ms (8.1 MiB/s)
5025168 bytes read in 526 ms (9.1 MiB/s)
## Loading init Ramdisk from Legacy Image at 43300000 ...
   Image Name:   uInitrd
   Image Type:   ARM Linux RAMDisk Image (gzip compressed)
   Data Size:    3114431 Bytes = 3 MiB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
Using machid 0x1029 from environment

Starting kernel ...

[sun8i_fixup]: From boot, get meminfo:
        Start:  0x40000000
        Size:   1024MB
ion_carveout reserve: 160m@0 256m@0 130m@1 200m@1
ion_reserve_select: ion chipid  [0x2004620!
ion_reserve_common: ion reserve: [0x50000000, 0x60000000]!
[    0.000000] Booting Linux on physical CPU 0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.4.112-sun8i (root@xenial) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.1) ) #14 SMP PREEMPT Wed Sep 14 20:29:31 CEST 2016
[    0.000000] cma: CMA: reserved 256 MiB at 50000000
[    0.000000] PERCPU: Embedded 8 pages/cpu @c1474000 s11968 r8192 d12608 u32768
[    0.000000] Kernel command line: nousb console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait rootfstype=ext4 cgroup_enable=memory swapaccount=1 sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_no_mali_mem_reserve sunxi_fb_mem_reserve=16 panic=10 consoleblank=0 enforcing=0 loglevel=7
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] allocated 2097152 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Memory: 1024MB = 1024MB total
[    0.000000] Memory: 758704k/758704k available, 289872k reserved, 270336K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc095bce8   (9552 kB)
[    0.000000]       .init : 0xc095c000 - 0xc09aeec0   ( 332 kB)
[    0.000000]       .data : 0xc09b0000 - 0xc0a29750   ( 486 kB)
[    0.000000]        .bss : 0xc0a29f04 - 0xc0b5cf90   (1229 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Additional per-CPU info printed with stalls.
[    0.000000] NR_IRQS:544
[    0.000000] Architected local timer running at 24.00MHz.
[    0.000000] Switching to timer-based delay loop
[    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[    0.000000] Console: colour dummy device 80x30
[    0.000000] console [tty1] enabled
[    0.001071] Calibrating delay loop (skipped), value calculated using timer frequency.. 4800.00 BogoMIPS (lpj=24000000)
[    0.001138] pid_max: default: 32768 minimum: 301
[    0.001493] Mount-cache hash table entries: 512
[    0.002478] Initializing cgroup subsys cpuacct
[    0.002517] Initializing cgroup subsys memory
[    0.002583] Initializing cgroup subsys devices
[    0.002613] Initializing cgroup subsys freezer
[    0.002643] Initializing cgroup subsys blkio
[    0.002684] Initializing cgroup subsys perf_event
[    0.002786] CPU: Testing write buffer coherency: ok
[    0.002853] ftrace: allocating 25740 entries in 76 pages
[    0.030295] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.030339] [sunxi_smp_prepare_cpus] enter
[    0.030389] Setting up static identity map for 0x40691938 - 0x40691990
[    0.031357] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.031487] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.040485] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.040606] Brought up 4 CPUs
[    0.040606] SMP: Total of 4 processors activated (19200.00 BogoMIPS).
[    0.040986] devtmpfs: initialized
[    0.051071] wakeup src cnt is : 2.
[    0.051164] sunxi pm init
[    0.051309] pinctrl core: initialized pinctrl subsystem
[    0.061337] NET: Registered protocol family 16
[    0.062303] DMA: preallocated 2048 KiB pool for atomic coherent allocations
[    0.062303] script_sysfs_init success
[    0.062489] gpiochip_add: registered GPIOs 0 to 383 on device: sunxi-pinctrl
[    0.062489] sunxi-pinctrl sunxi-pinctrl: initialized sunXi PIO driver
[    0.062489] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.062489] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.062489] script config pll_video to 297 Mhz
[    0.062489] script config pll_de to 864 Mhz
[    0.062489] script config pll_ve to 402 Mhz
[    0.070236] bio: create slab <bio-0> at 0
[    0.070332] [ARISC] :sunxi-arisc driver v1.04
[    0.091316] [ARISC] :arisc version: [v0.1.58]
[    0.177072] [ARISC] :sunxi-arisc driver v1.04 startup succeeded
[    0.178691] SCSI subsystem initialized
[    0.178691] usbcore: USB support disabled
[    0.178691] twi_chan_cfg()340 - [twi0] has no twi_regulator.
[    0.178691] twi_chan_cfg()340 - [twi1] has no twi_regulator.
[    0.178691] twi_chan_cfg()340 - [twi2] has no twi_regulator.
[    0.180241] Linux video capture interface: v2.00
[    0.180480] Advanced Linux Sound Architecture Driver Version 1.0.25.
[    0.181231] cfg80211: Calling CRDA to update world regulatory domain
[    0.181308] Switching to clocksource arch_sys_counter
[    0.193974] FS-Cache: Loaded
[    0.194275] CacheFiles: Loaded
[    0.205215] NET: Registered protocol family 2
[    0.216467] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.217084] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.218869] TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
[    0.219941] TCP: Hash tables configured (established 131072 bind 65536)
[    0.219968] TCP: reno registered
[    0.219991] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.220078] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.220462] NET: Registered protocol family 1
[    0.220902] RPC: Registered named UNIX socket transport module.
[    0.220934] RPC: Registered udp transport module.
[    0.220956] RPC: Registered tcp transport module.
[    0.220977] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.221181] Trying to unpack rootfs image as initramfs...
[    0.407678] Freeing initrd memory: 3040K
[    0.408242] hw perfevents: enabled with ARMv7 Cortex_A7 PMU driver, 5 counters available
[    0.408389] sunxi_reg_init enter
[    0.409318] audit: initializing netlink socket (disabled)
[    0.409386] type=2000 audit(0.400:1): initialized
[    0.411458] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.412395] NFS: Registering the id_resolver key type
[    0.412779] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.412814] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.413594] NTFS driver 2.1.30 [Flags: R/W].
[    0.413925] fuse init (API version 7.18)
[    0.414689] Btrfs loaded
[    0.414727] msgmni has been set to 1471
[    0.416169] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    0.416215] io scheduler noop registered
[    0.416235] io scheduler deadline registered
[    0.416314] io scheduler cfq registered (default)
[    0.416777] [DISP]disp_module_init
[    0.417098] cmdline,init_disp=
[    0.417140] cmdline,disp=
[    0.424939] [DISP] Fb_map_kernel_logo,line:932:Fb_map_kernel_logo failed!
[    0.441366] Console: switching to colour frame buffer device 160x45
[    0.458864] [DISP]disp_module_init finish
[    0.459214] sw_uart_get_devinfo()1503 - uart0 has no uart_regulator.
[    0.459405] sw_uart_get_devinfo()1503 - uart1 has no uart_regulator.
[    0.459591] sw_uart_get_devinfo()1503 - uart2 has no uart_regulator.
[    0.459776] sw_uart_get_devinfo()1503 - uart3 has no uart_regulator.
[    0.460547] uart0: ttyS0 at MMIO 0x1c28000 (irq = 32) is a SUNXI
[    0.460730] sw_uart_pm()890 - uart0 clk is already enable
[    0.460894] sw_console_setup()1233 - console setup baud 115200 parity n bits 8, flow n
[    0.560898] console [ttyS0] enabled
[    1.218678] uart1: ttyS1 at MMIO 0x1c28400 (irq = 33) is a SUNXI
[    1.386703] uart2: ttyS2 at MMIO 0x1c28800 (irq = 34) is a SUNXI
[    1.546453] uart3: ttyS3 at MMIO 0x1c28c00 (irq = 35) is a SUNXI
[    1.773859] brd: module loaded
[    1.786031] loop: module loaded
[    1.794509] sunxi_spi_chan_cfg()1376 - [spi-0] has no spi_regulator.
[    1.806372] sunxi_spi_chan_cfg()1376 - [spi-1] has no spi_regulator.
[    1.818693] spi spi0: master is unqueued, this is deprecated
[    1.830032] tun: Universal TUN/TAP device driver, 1.6
[    1.840314] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    1.853210] PPP generic driver version 2.4.2
[    1.862959] PPP BSD Compression module registered
[    1.872995] PPP Deflate Compression module registered
[    1.886139] PPP MPPE Compression module registered
[    1.896265] NET: Registered protocol family 24
[    1.905930] Initializing USB Mass Storage driver...
[    1.915972] WRN:L2213(drivers/usb/sunxi_usb/hcd/hcd0/sunxi_hcd0.c):ERR: usb disabled
[    1.930128] mousedev: PS/2 mouse device common for all mice
[    1.941340] sunxikbd_init failed.
[    1.950566] ls_fetch_sysconfig_para: type err  device_used = -1073060220.
[    1.963027] =========script_get_err============
[    1.973383] sunxi-rtc sunxi-rtc: rtc core: registered sunxi-rtc as rtc0
[    1.985602] i2c /dev entries driver
[    1.994593] IR RC5(x) protocol handler initialized
[    2.005322] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x18)
[    2.019667] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x19)
[    2.033951] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x1a)
[    2.048222] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x29)
[    2.062243] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x2a)
[    2.076224] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x2b)
[    2.090173] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x4c)
[    2.104040] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x4d)
[    2.117865] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x4e)
[    2.131709] sunxi_i2c_do_xfer()985 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x18)
[    2.145428] sunxi_i2c_do_xfer()985 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x19)
[    2.159018] sunxi_i2c_do_xfer()985 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x1a)
[    2.172494] sunxi_i2c_do_xfer()985 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x29)
[    2.185861] sunxi_i2c_do_xfer()985 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x2a)
[    2.199232] sunxi_i2c_do_xfer()985 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x2b)
[    2.212608] sunxi_i2c_do_xfer()985 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x4c)
[    2.225991] sunxi_i2c_do_xfer()985 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x4d)
[    2.239257] sunxi_i2c_do_xfer()985 - [i2c1] incomplete xfer (status: 0x20, dev addr: 0x4e)
[    2.252251] sunxi_wdt_init_module: sunxi WatchDog Timer Driver v1.0
[    2.263137] sunxi_wdt_probe: devm_ioremap return wdt_reg 0xf1c20ca0, res->start 0x01c20ca0, res->end 0x01c20cbf
[    2.274578] sunxi_wdt_probe: initialized (g_timeout=16s, g_nowayout=0)
[    2.289517] wdt_enable, write reg 0xf1c20cb8 val 0x00000000
[    2.299653] timeout_to_interv, line 167
[    2.307895] interv_to_timeout, line 189
[    2.316076] wdt_set_tmout, write 0x000000b0 to mode reg 0xf1c20cb8, actual timeout 16 sec
[    2.329707] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[    2.343517] [cpu_freq] ERR:get cpu extremity frequency from sysconfig failed, use max_freq
[    2.366452] no green_led, ignore it!
[    2.374744] no blue_led, ignore it!
[    2.383115] no led_0, ignore it!
[    2.390875] no led_1, ignore it!
[    2.398492] no led_2, ignore it!
[    2.406075] no led_3, ignore it!
[    2.413583] no led_4, ignore it!
[    2.421032] no led_5, ignore it!
[    2.428371] no led_6, ignore it!
[    2.435636] no led_7, ignore it!
[    2.448053] asoc: sndcodec <-> sunxi-codec mapping ok
[    2.458204] [DAUDIO]sunxi-daudio cannot find any using configuration for controllers, return directly!
[    2.472496] [I2S]snddaudio cannot find any using configuration for controllers, return directly!
[    2.486039] [DAUDIO0] driver not init,just return.
[    2.497665] mmc0: new high speed SDHC card at address 0007
[    2.508037] mmcblk0: mmc0:0007 SD08G 7.42 GiB
[    2.508721] asoc: sndhdmi <-> sunxi-hdmiaudio.0 mapping ok
[    2.509810] oprofile: using arm/armv7-ca7
[    2.534383] u32 classifier
[    2.536116]  mmcblk0: p1
[    2.536636] mmcblk mmc0:0007: Card claimed for testing.
[    2.536649] mmc0:0007: SD08G 7.42 GiB
[    2.536667] *******************sd init ok*******************
[    2.575055]     Performance counters on
[    2.583301]     input device check on
[    2.591399]     Actions configured
[    2.599397] IPv4 over IPv4 tunneling driver
[    2.608792] TCP: bic registered
[    2.616477] TCP: cubic registered
[    2.624370] TCP: westwood registered
[    2.632588] TCP: highspeed registered
[    2.640946] TCP: hybla registered
[    2.648929] TCP: htcp registered
[    2.656851] TCP: vegas registered
[    2.664904] TCP: veno registered
[    2.672889] TCP: scalable registered
[    2.681164] TCP: lp registered
[    2.688687] TCP: yeah registered
[    2.696280] TCP: illinois registered
[    2.704186] Initializing XFRM netlink socket
[    2.713104] NET: Registered protocol family 10
[    2.723161] NET: Registered protocol family 17
[    2.731960] NET: Registered protocol family 15
[    2.740577] Registering the dns_resolver key type
[    2.749817] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    2.761980] ThumbEE CPU extension supported.
[    2.770353] Registering SWP/SWPB emulation handler
[    2.779908] registered taskstats version 1
[    2.788656] cmdline,disp=
[    2.826342] ths_fetch_sysconfig_para: type err  device_used = 1.
[    2.838362] CPU Budget:corekeeper enabled
[    2.847066] CPU Budget:Register notifier
[    2.855443] CPU Budget:register Success
[    2.863733] sunxi-budget-cooling sunxi-budget-cooling: Cooling device registered: thermal-budget-0
[    2.900087] ALSA device list:
[    2.907682]   #0: audiocodec
[    2.914999]   #1: sndhdmi
[    2.922628] Freeing init memory: 328K
[    2.980195] systemd-udevd[96]: starting version 215
[    3.430053] [DISP] disp_device_attached_and_enable,line:159:attched ok, mgr0<-->device0, type=4, mode=5
[    3.984964] mmc2: new high speed DDR MMC card at address 0001
[    3.996494] mmcblk1: mmc2:0001 8WPD3R 7.28 GiB
[    4.006247] mmcblk1boot0: mmc2:0001 8WPD3R partition 1 4.00 MiB
[    4.017532] mmcblk1boot1: mmc2:0001 8WPD3R partition 2 4.00 MiB
[    4.030492]  mmcblk1: p1 p2 p3 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 >
[    4.042993] mmcblk1: p1 size 10412032 extends beyond EOD, truncated
[    4.062386]  mmcblk1boot1: unknown partition table
[    4.075768]  mmcblk1boot0: unknown partition table
[    4.087883] mmcblk mmc2:0001: Card claimed for testing.
[    4.098510] mmc2:0001: 8WPD3R 7.28 GiB
[    4.190420] *******************mmc init ok *******************
[    5.099797] EXT4-fs (mmcblk0p1): mounted filesystem with writeback data mode. Opts: (null)
[    6.180313] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[    6.201369] systemd[1]: Detected architecture 'arm'.
[    6.235582] systemd[1]: Set hostname to <bananapim2plus>.
[    6.578641] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[    6.610334] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[    6.625703] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    6.640607] systemd[1]: Expecting device dev-ttyS0.device...
[    6.660474] systemd[1]: Starting Remote File Systems (Pre).
[    6.679943] systemd[1]: Reached target Remote File Systems (Pre).
[    6.693336] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[    6.709105] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    6.724692] systemd[1]: Starting Paths.
[    6.742692] systemd[1]: Reached target Paths.
[    6.754199] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[    6.778025] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    6.795345] systemd[1]: Starting Encrypted Volumes.
[    6.814558] systemd[1]: Reached target Encrypted Volumes.
[    6.827323] systemd[1]: Starting Swap.
[    6.845241] systemd[1]: Reached target Swap.
[    6.856722] systemd[1]: Starting Root Slice.
[    6.875093] systemd[1]: Created slice Root Slice.
[    6.887028] systemd[1]: Starting User and Session Slice.
[    6.906807] systemd[1]: Created slice User and Session Slice.
[    6.919958] systemd[1]: Starting Delayed Shutdown Socket.
[    6.939773] systemd[1]: Listening on Delayed Shutdown Socket.
[    6.952845] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[    6.973950] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    6.988358] systemd[1]: Starting Journal Socket (/dev/log).
[    7.008094] systemd[1]: Listening on Journal Socket (/dev/log).
[    7.021601] systemd[1]: Starting udev Control Socket.
[    7.040419] systemd[1]: Listening on udev Control Socket.
[    7.052792] systemd[1]: Starting udev Kernel Socket.
[    7.071353] systemd[1]: Listening on udev Kernel Socket.
[    7.083668] systemd[1]: Starting Journal Socket.
[    7.101331] systemd[1]: Listening on Journal Socket.
[    7.112794] systemd[1]: Starting System Slice.
[    7.129753] systemd[1]: Created slice System Slice.
[    7.141008] systemd[1]: Started File System Check on Root Device.
[    7.153550] systemd[1]: Starting system-serial\x2dgetty.slice.
[    7.172037] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    7.184742] systemd[1]: Starting system-getty.slice.
[    7.202049] systemd[1]: Created slice system-getty.slice.
[    7.213828] systemd[1]: Starting Increase datagram queue length...
[    7.280797] systemd[1]: Starting Restore / save the current clock...
[    7.400847] systemd[1]: Mounted Huge Pages File System.
[    7.412819] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    7.500919] systemd[1]: Mounting POSIX Message Queue File System...
[    7.630778] systemd[1]: Mounting Debug File System...
[    7.750512] systemd[1]: Starting udev Coldplug all Devices...
[    7.839262] systemd[1]: Starting Load Kernel Modules...
[    7.934467] systemd[1]: Started Set Up Additional Binary Formats.
[    7.947628] systemd[1]: Starting LSB: Set keymap...
[    7.962601] Bluetooth: Core ver 2.16
[    7.962673] NET: Registered protocol family 31
[    7.962681] Bluetooth: HCI device and connection manager initialized
[    7.962691] Bluetooth: HCI socket layer initialized
[    7.962699] Bluetooth: L2CAP socket layer initialized
[    7.962735] Bluetooth: SCO socket layer initialized
[    7.968352] Bluetooth: HCI UART driver ver 2.2
[    7.968363] Bluetooth: HCI H4 protocol initialized
[    7.968370] Bluetooth: HCI BCSP protocol initialized
[    7.968377] Bluetooth: HCILL protocol initialized
[    7.968384] Bluetooth: HCIATH3K protocol initialized
[    7.975381] Bluetooth: RFCOMM TTY layer initialized
[    7.975401] Bluetooth: RFCOMM socket layer initialized
[    7.975409] Bluetooth: RFCOMM ver 1.11
[    7.980358] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    8.190553] systemd[1]: Starting Slices.
[    8.206024] systemd[1]: Reached target Slices.
[    8.223724] systemd[1]: Mounted Debug File System.
[    8.239996] systemd[1]: Mounted POSIX Message Queue File System.
[    8.315727] systemd[1]: Started Increase datagram queue length.
[    8.397409] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    8.410345] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    8.423130] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    8.437053] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    8.450876] systemd[1]: Started Restore / save the current clock.
[    8.532018] mmc1: new high speed SDIO card at address 0001
[    8.543711] *******************sdio init ok*******************
[    8.560688] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    8.705815] systemd[1]: Started Load Kernel Modules.
[    8.805648] systemd[1]: Started LSB: Set keymap.
[    8.945538] systemd[1]: Started udev Coldplug all Devices.
[    8.959429] systemd[1]: Time has been changed
[    8.969596] systemd[1]: Mounting FUSE Control File System...
[    9.080493] systemd[1]: Starting Apply Kernel Variables...
[    9.171064] systemd[1]: Mounted Configuration File System.
[    9.182816] systemd[1]: Starting Create Static Device Nodes in /dev...
[    9.300712] systemd[1]: Starting Syslog Socket.
[    9.317057] systemd[1]: Listening on Syslog Socket.
[    9.327924] systemd[1]: Starting Journal Service...
[    9.376818] systemd[1]: Started Journal Service.
[    9.716038] systemd-udevd[187]: starting version 215
[   15.091711] EXT4-fs (mmcblk0p1): re-mounted. Opts: commit=600,errors=remount-ro
[   17.184663] systemd-journald[186]: Received request to flush runtime journal from PID 1
[   17.605094] gmac0: probed
[   17.650462] gmac0 gmac0: eth0: eth0: PHY ID 001cc915 at 0 IRQ poll (gmac0-0:00)
[   22.643772] Registered IR keymap rc-empty
[   22.654136] rc0: sunxi-ir as /devices/virtual/rc/rc0
[   22.665676] rc rc0: lirc_dev: driver ir-lirc-codec (sunxi-ir) registered at minor = 0
[   23.650393] PHY: gmac0-0:00 - Link is Up - 1000/Full

Debian GNU/Linux 8 bananapim2plus ttyS0

bananapim2plus login: [   89.747414] Adding 131068k swap on /var/swap.  Priority:-1 extents:1 across:131068k SS
[  104.580634] wdt_set_tmout, write 0x00000080 to mode reg 0xf1c20cb8, actual timeout 10 sec
[  104.606928] wdt_enable, write reg 0xf1c20cb8 val 0x00000081
[  104.630548] sunxi_wdt_ioctl err, line 420
[  104.640396] sunxi_wdt_release: unexpected close, not stopping watchdog!
[  104.669307] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
[  104.702560] systemd-journald[186]: Received SIGTERM from PID 1 (systemd-shutdow).
[  105.054193] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
[  105.107114] wdt_set_tmout, write 0x00000071 to mode reg 0xf1c20cb8, actual timeout 8 sec
[  105.120722] wdt_enable, write reg 0xf1c20cb8 val 0x00000071
[  105.131661] systemd-shutdown[1]: Hardware watchdog 'sunxi_wdt', version 0
[  105.480696] systemd-shutdown[1]: Unmounting file systems.
[  105.509670] systemd-shutdown[1]: Unmounting /tmp.
[  105.620338] systemd-shutdown[1]: Unmounting /sys/fs/fuse/connections.
[  105.710353] systemd-shutdown[1]: Unmounting /sys/kernel/debug.
[  105.737150] systemd-shutdown[1]: Unmounting /dev/mqueue.
[  105.786027] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[  105.804061] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[  105.814845] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[  105.825446] systemd-shutdown[1]: All filesystems unmounted.
[  105.836186] systemd-shutdown[1]: Deactivating swaps.
[  105.846539] systemd-shutdown[1]: All swaps deactivated.
[  105.856848] systemd-shutdown[1]: Detaching loop devices.
[  105.871863] systemd-shutdown[1]: All loop devices detached.
[  105.882056] systemd-shutdown[1]: Detaching DM devices.
[  105.892081] systemd-shutdown[1]: All DM devices detached.
[  105.912469] systemd-shutdown[1]: Rebooting.
[  105.922212] CPU1: shutdown
[  105.929234] [hotplug]: cpu(2) try to kill cpu(1)
[  105.938397] [hotplug]: cpu1 is killed! .
[  105.948750] CPU2: shutdown
[  105.955779] [hotplug]: cpu(3) try to kill cpu(2)
[  105.964830] [hotplug]: cpu2 is killed! .
[  105.974644] IRQ114 no longer affine to CPU3
[  105.979608] CPU3: shutdown
[  105.991694] [hotplug]: cpu(0) try to kill cpu(3)
[  106.000730] [hotplug]: cpu3 is killed! .
[  106.030479] wdt_enable, write reg 0xf1c20cb8 val 0x00000070
[  106.050274] Restarting system.
[  106.057519] Restarting Linux version 3.4.112-sun8i (root@xenial) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.1) ) #14 SMP PREEMPT Wed Sep 14 20:29:31 CEST 2016
[  106.057530]

U-Boot SPL 2016.09-armbian (Sep 15 2016 - 00:38:25)
DRAM: 1024 MiB
Trying to boot from MMC1


U-Boot 2016.09-armbian (Sep 15 2016 - 00:38:25 +0200) Allwinner Technology

CPU:   Allwinner H3 (SUN8I 1680)
Model: Xunlong Orange Pi PC
DRAM:  1 GiB
MMC:   SUNXI SD/MMC: 0, SUNXI SD/MMC: 1
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   phy interface0
eth0: ethernet@1c30000
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot/boot.scr
2892 bytes read in 182 ms (14.6 KiB/s)
## Executing script at 43100000
gpio: pin PL10 (gpio 298) value is 1
   Warning: value of pin is still 0
gpio: pin PG11 (gpio 203) value is 1
** File not found /boot/.verbose **
** File not found /boot/.next **
** Unrecognized filesystem type **
** File not found .next **
38168 bytes read in 296 ms (125 KiB/s)
3114495 bytes read in 353 ms (8.4 MiB/s)
5025168 bytes read in 511 ms (9.4 MiB/s)
## Loading init Ramdisk from Legacy Image at 43300000 ...
   Image Name:   uInitrd
   Image Type:   ARM Linux RAMDisk Image (gzip compressed)
   Data Size:    3114431 Bytes = 3 MiB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
Using machid 0x1029 from environment

Starting kernel ...

[sun8i_fixup]: From boot, get meminfo:
        Start:  0x40000000
        Size:   1024MB
ion_carveout reserve: 160m@0 256m@0 130m@1 200m@1
ion_reserve_select: ion chipid  [0x2004620!
ion_reserve_common: ion reserve: [0x50000000, 0x60000000]!

Debian GNU/Linux 8 bananapim2plus ttyS0

bananapim2plus login:

 

 

Edited December 25, 2016 by zador.blood.stained
Added spoiler tags

[lvmc]

That is a real issue, how can I help you test @Igor?

[Wanninger]

@Igor

 

What do you think about the USB issue (post #16)?

[lvmc]

@Wanninger, @Igor: how can I help you test?

[Wanninger]

@lvmc

 

sorry, but I am also a "customer" like you.

 

The only thing I found out yet, is the USB issue from post #16.

But I don't know whether or not it is helpful for Igor, to solve the problem.

 

He hasn't commented the post #16 yet, so I don't know anything.

 

Perhaps, it would be helpful to open a new thread in a banana pi forum,

because their linux images (kernels) have the same issue!?

 

-Wanninger

[Wanninger]

Just for info!

 

Somewhere I found this image:

 

Armbian_5.07_Bananapim2plus_Debian_jessie_4.6.0-rc1.7z

 

using kernel 4.6.0-rc1,

 

and this kernel has no problem with booting after power cycle!

 

-Wanninger

[lvmc]

https://github.com/igorpecovnik/lib/issues/564

[lvmc]

@Wanninger, @Igor, @tkaiser: Could you please help me on one test?

 

Try to simulate the issue without connecting HDMI cable to boot the OS. Here when I don't plug the HDMI and connect it only after some time power is connected, problem seems to be gone.

 

It is working with compiled from source Armbian 5.20 and also Armbian 5.20 with apt-upgrade to 5.23.

[lvmc]

@Igor, maybe related to https://github.com/BPI-SINOVOIP/BPI-M2P-bsp/commit/1d6fe6d644f1df412458dcce24b1fec4ef72842a?

[zador.blood.stained]

@Igor, maybe related to https://github.com/BPI-SINOVOIP/BPI-M2P-bsp/commit/1d6fe6d644f1df412458dcce24b1fec4ef72842a?

power_key stuff works only with legacy u-boot AFAIK

[Igor]

This board has some problems
 
BTW: It also crashes at restart (i checked few other h3 boards and they don't), kernel 4.9.0 (built hour ago) this way: 

 

[  785.368414] Unable to handle kernel NULL pointer dereference at virtual address 000000a8
[  785.376516] pgd = c0004000
[  785.379273] [000000a8] *pgd=00000000
[  785.382900] Internal error: Oops: 5 [#1] SMP THUMB2
[  785.387781] Modules linked in: brcmutil cfg80211(-) rfkill [last unloaded: brcmfmac]
[  785.395587] CPU: 0 PID: 2027 Comm: kworker/0:1 Not tainted 4.9.0-sun8i #10
[  785.402456] Hardware name: Allwinner sun8i Family
[  785.407172] Workqueue: events_power_efficient phy_state_machine
[  785.413097] task: e27eb900 task.stack: ecd22000
[  785.417628] PC is at phy_state_machine+0x18/0x2f0
[  785.422330] LR is at phy_state_machine+0x15/0x2f0
[  785.427033] pc : [<c04e2120>]    lr : [<c04e211d>]    psr: 60000033
[  785.427033] sp : ecd23ef0  ip : ecd2203c  fp : 00000000
[  785.438501] r10: 00000000  r9 : 00000000  r8 : ef6b2100
[  785.443732] r7 : 00000000  r6 : ee675658  r5 : ee675624  r4 : ee675400
[  785.450262] r3 : 00000000  r2 : 00000000  r1 : 00000000  r0 : ee675658
[  785.456793] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA Thumb  Segment none
[  785.464111] Control: 50c5387d  Table: 6eba806a  DAC: 00000051
[  785.469860] Process kworker/0:1 (pid: 2027, stack limit = 0xecd22210)
[  785.476303] Stack: (0xecd23ef0 to 0xecd24000)
[  785.480667] 3ee0:                                     ee675624 ee237c80 ef6ae6c0 00000000
[  785.488856] 3f00: ef6b2100 c0129d5f ef6ae6c0 00000008 ecd23f28 ef6ae6c0 ee237c98 00000008
[  785.497044] 3f20: c0b02d00 ef6ae6d8 ecd22000 00000000 ee237c80 c012a6cb d7830900 ee237c80
[  785.505233] 3f40: ecd23f58 00000000 d7830900 ee237c80 c012a5d9 00000000 00000000 00000000
[  785.513421] 3f60: 00000000 c012dd6d ef0763c0 00000000 ecd23f70 ee237c80 00000000 00000000
[  785.521609] 3f80: ecd23f80 ecd23f80 00000000 00000000 ecd23f90 ecd23f90 ffffffff d7830900
[  785.529797] 3fa0: c012dcd5 00000000 00000000 c0105f31 00000000 00000000 00000000 00000000
[  785.537985] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  785.546173] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 6fffd861 6fffdc61
[  785.554374] [<c04e2120>] (phy_state_machine) from [<c0129d5f>] (process_one_work+0x137/0x2b4)
[  785.562914] [<c0129d5f>] (process_one_work) from [<c012a6cb>] (worker_thread+0xf3/0x43c)
[  785.571020] [<c012a6cb>] (worker_thread) from [<c012dd6d>] (kthread+0x99/0xac)
[  785.578260] [<c012dd6d>] (kthread) from [<c0105f31>] (ret_from_fork+0x11/0x20)
[  785.585497] Code: f1be ffb6 f8d4 31a0 (f8d3) 30a8 
[  785.590362] ---[ end trace 73983da16a17f535 ]---
[  785.595050] Unable to handle kernel paging request at virtual address ffffffec
[  785.602285] pgd = c0004000
[  785.604997] [ffffffec] *pgd=6fffd861, *pte=00000000, *ppte=00000000
[  785.611306] Internal error: Oops: 37 [#2] SMP THUMB2
[  785.616272] Modules linked in: brcmutil cfg80211(-) rfkill [last unloaded: brcmfmac]
[  785.624087] CPU: 0 PID: 2027 Comm: kworker/0:1 Tainted: G      D         4.9.0-sun8i #10
[  785.632184] Hardware name: Allwinner sun8i Family
[  785.636898] task: e27eb900 task.stack: ecd22000
[  785.641437] PC is at kthread_data+0x4/0xc
[  785.645453] LR is at wq_worker_sleeping+0x7/0x90
[  785.650076] pc : [<c012e414>]    lr : [<c012aa7b>]    psr: 000001b3
[  785.650076] sp : ecd23cb0  ip : 00000000  fp : c0b5a040
[  785.661558] r10: c0a56b40  r9 : e27ebd20  r8 : c0b031f4
[  785.666786] r7 : ecd23cc8  r6 : e27eb900  r5 : c0a56b40  r4 : ef6aeb40
[  785.673316] r3 : 00000000  r2 : 00000020  r1 : 00000000  r0 : e27eb900
[  785.679846] Flags: nzcv  IRQs off  FIQs on  Mode SVC_32  ISA Thumb  Segment none
[  785.687251] Control: 50c5387d  Table: 6eba806a  DAC: 00000051
[  785.693000] Process kworker/0:1 (pid: 2027, stack limit = 0xecd22210)
[  785.699443] Stack: (0xecd23cb0 to 0xecd24000)
[  785.703806] 3ca0:                                     ef6aeb40 c069fe79 c0b02040 0000006a
[  785.711994] 3cc0: eeb5fda8 00000000 e27eb900 00000000 2ec58000 c01356eb 00000000 ef6aeb40
[  785.720183] 3ce0: c0b02040 eeb5fda8 c0a51280 e27eb900 ecd23964 ecd23d18 ecd23d10 ecd23d18
[  785.728372] 3d00: e27ebc98 00000020 ecd22000 c01356eb ef0763c0 c011cdf7 ecd23d18 ecd23d18
[  785.736561] 3d20: c04e2124 c04e2128 ecd22000 c0109051 ecd22210 0000000b 00000000 20000113
[  785.744749] 3d40: bf000000 00000004 66000000 20656231 36626666 64386620 31332034 28203061
[  785.752938] 3d60: 33643866 30332029 00203861 00000000 00000000 c01536df c08ce020 ecd23d9c
[  785.761126] 3d80: e27eb980 000000a8 ecd23ea0 00000005 00000000 000000a8 ecd22000 00000000
[  785.769314] 3da0: 00000000 c0114e9b 00000005 c01117c9 ef6aeb40 c0142a8b ecd23dd0 c0b03080
[  785.777503] 3dc0: 00000013 00000000 00000400 000000b6 00000000 00000001 00000000 c0b08f0c
[  785.785691] 3de0: 00000005 000000a8 c0111839 ecd23ea0 ecd22000 00000000 00000000 c010120d
[  785.793880] 3e00: 00000000 00000000 00000000 ef6aeb40 00000000 ef6aeb78 00000001 00000001
[  785.802069] 3e20: e27eb980 c0b031f4 e27ebd20 c0a56b40 e27eb980 c013d8ad ffffffff 00ffffff
[  785.810257] 3e40: 00000000 ef007a00 0000bdd4 c3c42d67 e27eb980 00000000 e27eb900 ecd23ee0
[  785.818446] 3e60: 6ca80a74 00000004 ffffffff 00ffffff 00000970 ef6aeb40 ef6af058 00000000
[  785.826634] 3e80: ecd23e98 e27eb900 c04e2120 60000033 ffffffff ecd23ed4 ef6b2100 c0109693
[  785.834823] 3ea0: ee675658 00000000 00000000 00000000 ee675400 ee675624 ee675658 00000000
[  785.843011] 3ec0: ef6b2100 00000000 00000000 00000000 ecd2203c ecd23ef0 c04e211d c04e2120
[  785.851199] 3ee0: 60000033 ffffffff 00000051 00000000 ee675624 ee237c80 ef6ae6c0 00000000
[  785.859388] 3f00: ef6b2100 c0129d5f ef6ae6c0 00000008 ecd23f28 ef6ae6c0 ee237c98 00000008
[  785.867576] 3f20: c0b02d00 ef6ae6d8 ecd22000 00000000 ee237c80 c012a6cb d7830900 ee237c80
[  785.875764] 3f40: ecd23f58 00000000 d7830900 ee237c80 c012a5d9 00000000 00000000 00000000
[  785.883952] 3f60: 00000000 c012dd6d ef0763c0 00000000 ecd23f70 ee237c80 00000000 00000000
[  785.892141] 3f80: ecd23f80 ecd23f80 00000001 00010001 ecd23f90 ecd23f90 ffffffff d7830900
[  785.900330] 3fa0: c012dcd5 00000000 00000000 c0105f31 00000000 00000000 00000000 00000000
[  785.908518] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  785.916706] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 6fffd861 6fffdc61
[  785.924900] [<c012e414>] (kthread_data) from [<c012aa7b>] (wq_worker_sleeping+0x7/0x90)
[  785.932922] [<c012aa7b>] (wq_worker_sleeping) from [<c069fe79>] (__schedule+0x351/0x500)
[  785.941030] [<c069fe79>] (__schedule) from [<c01356eb>] (do_task_dead+0x63/0x64)
[  785.948443] [<c01356eb>] (do_task_dead) from [<c011cdf7>] (do_exit+0x50b/0x7e0)
[  785.955768] [<c011cdf7>] (do_exit) from [<c0109051>] (die+0x1a9/0x348)
[  785.962305] [<c0109051>] (die) from [<c0114e9b>] (__do_kernel_fault.part.0+0x4f/0x11b4)
[  785.970323] [<c0114e9b>] (__do_kernel_fault.part.0) from [<c01117c9>] (do_page_fault+0x261/0x26c)
[  785.979208] [<c01117c9>] (do_page_fault) from [<c010120d>] (do_DataAbort+0x2d/0x80)
[  785.986878] [<c010120d>] (do_DataAbort) from [<c0109693>] (__dabt_svc+0x53/0x80)
[  785.994282] Exception stack(0xecd23ea0 to 0xecd23ee8)
[  785.999341] 3ea0: ee675658 00000000 00000000 00000000 ee675400 ee675624 ee675658 00000000
[  786.007529] 3ec0: ef6b2100 00000000 00000000 00000000 ecd2203c ecd23ef0 c04e211d c04e2120
[  786.015714] 3ee0: 60000033 ffffffff
[  786.019218] [<c0109693>] (__dabt_svc) from [<c04e2120>] (phy_state_machine+0x18/0x2f0)
[  786.027150] [<c04e2120>] (phy_state_machine) from [<c0129d5f>] (process_one_work+0x137/0x2b4)
[  786.035687] [<c0129d5f>] (process_one_work) from [<c012a6cb>] (worker_thread+0xf3/0x43c)
[  786.043792] [<c012a6cb>] (worker_thread) from [<c012dd6d>] (kthread+0x99/0xac)
[  786.051031] [<c012dd6d>] (kthread) from [<c0105f31>] (ret_from_fork+0x11/0x20)
[  786.058265] Code: fc1d e7e7 f8d0 33f0 (f853) 0c14 
[  786.063061] ---[ end trace 73983da16a17f536 ]---
[  786.067681] Fixing recursive fault but reboot is needed!

 

 

[Igor]

@lvmc

 

Try this build if it's any better:

http://image.armbian.com/test/Armbian_5.24_Bananapim2plus_Ubuntu_xenial_3.4.113.zip

[lvmc]

@Igor, what have you changed? It seems to present the same behavior as before...

[Igor]

@Igor, what have you changed? It seems to present the same behavior as before...

Dev u-boot. I saw some changes which might be related and I can't reproduce this error. I made at least 20 reboots, power off / on, waited hours, power on. Working good. 

 

The only other change is that I am using stronger power supply from Cubieboard 4.

[lvmc]

@Igor, something interesting... using this latest image (I only tested with it for now)... if I both plug power sup barrel (5V@2A or 5V@2.5A) + another power supply connected to microUSB, it seems to be stable... I'm testing.