BeagleBone Black doesn't sometimes start. Only Power LED is on

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duckhunt...@gmail.com

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Jul 31, 2013, 5:48:54 PM7/31/13
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Hi guys,

we have a problem with our Beagle Bone Black (A5C). We are using Ubuntu Raring 13.04 armhf v3.8.13-bone21 (2013-06-14) on the eMMC (no SD Card). The Beagle Bone is placed in a case and we have connected it to a DC power supply. Sometimes (I would say every 5 to 10 times), when we are plugging in our power supply, the BeagleBone powers on (Power LED is on), but nothing more happens (none of the other four LEDs is on). If we are now removing the power supply and putting it in again, the BBB starts normally. I guess the power supply is strong enough: 5A@5V.

Thanks for your help in advance.

Regards,
duckhunter

Gerald Coley

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Jul 31, 2013, 6:22:20 PM7/31/13
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I have no idea what is going on inside the box. Most likely you power supply has a ramp up that is too slow. There is more to a power supply than just voltage and current. It may even have a minimum current rating. I have no way to know.

Gerald


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William Hermans

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Jul 31, 2013, 8:55:23 PM7/31/13
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Gerald,

I have experienced this myself too. Not sure what is happening when this occurs, but usually pulling the power ( I power via a USB 3.0 port ) then reapplying fixes it.

Basically, I have given in to that this is just a quirk that occasionally rears it's head.. In the long run if I felt it important to fix, I would probably use some sort of an UPS to solve the issue ( or just power the board via a battery ).

Gerald Coley

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Jul 31, 2013, 9:08:17 PM7/31/13
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Check the rise time on the power supply. Also, when it hangs, can you check the SYS_REST line?

Gerald

William Hermans

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Jul 31, 2013, 9:24:43 PM7/31/13
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I can try.

Mostly when I have experienced this, it is when I have made changes to uEnv.txt. I am not sure if there is any correlation, but there you have it.

FWIW, lately, when issuing shutdown now -r ,  I have not experienced any problems. I am running Debian/Linux (RCN's build from source instructions / scripts ). and . . .

root@arm:~# uname -a
Linux arm 3.8.13-bone21 #1 SMP Sat Jun 15 19:36:33 MST 2013 armv7l GNU/Linux

 Not sure if that has, or could have anything to do with it. but there we have it.


evilwulfie

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Jul 31, 2013, 9:35:20 PM7/31/13
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it happens to me too
i was wondering if the reset cap needed to be a bit larger .01uF  is rather small

Gerald Coley

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Jul 31, 2013, 9:37:50 PM7/31/13
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Reset is controlled by the TPS65217C on power up. The SYS_RESET is just a warm reset, used after the board is up and running. It has an internal debounce circuit in the processor..

Gerald

David Lambert

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Jul 31, 2013, 10:40:29 PM7/31/13
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I have found that both BBB and BBB seem to be rather sensitive to the
rise time of the DC power supply. I did some tests with a controlled
rate power circuit and found that if the rise time was greater than
around 500uS, then certain of our boards would not start. My solution
was to hold reset until the power was stable, then release it. Now we
get 100% success. I thought the PMIC chip was designed to be tolerant to
slowly rising power, but I have not had time to investigate further.

HTH,

Dave.

Gerald Coley

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Jul 31, 2013, 10:56:48 PM7/31/13
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This is what I mentioned earlier. This was one of the reasons I added the power button. Using that to turn on and off helps this issue. The SW handles it OK, but it takes a little too long to shut down.

Gerald


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evilwulfie

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Jul 31, 2013, 11:09:55 PM7/31/13
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for an embedded device that does not have the reset button visable
this poses an issue, is there something that can be done in hardware to hold the reset low longer ?



On 7/31/2013 7:56 PM, Gerald Coley wrote:
This is what I mentioned earlier. This was one of the reasons I added the power button. Using that to turn on and off helps this issue. The SW handles it OK, but it takes a little too long to shut down.

Gerald
On Wed, Jul 31, 2013 at 9:40 PM, David Lambert <da...@lambsys.com> wrote:
I have found that both BBB and BBB seem to be rather sensitive to the rise time of the DC power supply. I did some tests with a controlled rate power circuit and found that if the rise time was greater than around 500uS, then certain of our boards would not start. My solution was to hold reset until the power was stable, then release it. Now we get 100% success. I thought the PMIC chip was designed to be tolerant to slowly rising power, but I have not had time to investigate further.

HTH,

Dave.



On 13-07-31 04:48 PM, duckhunt...@gmail.com wrote:
Hi guys,

we have a problem with our Beagle Bone Black (A5C). We are using Ubuntu Raring 13.04 armhf v3.8.13-bone21 (2013-06-14) on the eMMC (no SD Card). The Beagle Bone is placed in a case and we have connected it to a DC power supply. Sometimes (I would say every 5 to 10 times), when we are plugging in our power supply, the BeagleBone powers on (Power LED is on), but nothing more happens (none of the other four LEDs is on). If we are now removing the power supply and putting it in again, the BBB starts normally. I guess the power supply is strong enough: 5A@5V.

Thanks for your help in advance.

Regards,
duckhunter
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Gerald Coley

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Jul 31, 2013, 11:15:23 PM7/31/13
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The PORz, PMIC_PGOOD, is programmable via a register setting in the TPS65217C.

Get the right power supply, and the issue should not exist.

Gerald

evilwulfie

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Aug 1, 2013, 12:21:09 AM8/1/13
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I thought i read this somewhere a few  months ago  from tps65217c datasheet

Although the user can modify the power-up and power-down sequence through the SEQx
registers, those registers are reset to default values when the device enters SLEEP, OFF
or RESET state. In practice this means that the power-up sequence is fixed and a otherthan-
default power-down sequence has to be written every time the device is powered up.
Custom power-up/down sequences can be checked out in ACTIVE mode (PWR_EN pin
high) by using the SEQUP and SEQDWN bits. To change the power-up default values,
please contact the factory.

so it seems that a very fast ramp up power supply is the only way to ensure perfect power on
every time since the programming does not hold thru a power cycle
but brownouts and power fluctuations cannot be ruled out even with a top of the line power supply
seems the only way to really ensure is with a battery connected to the BBB as well

dennis.c...@gmail.com

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Aug 1, 2013, 12:23:11 AM8/1/13
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Which power supply is the right one?

I have four boards and three different power supplies. Three of the boards always boot, on any of those supplies, when the AC is turned on or when the power connector is plugged in. The fourth board never does with any of the power supplies.

The fourth board will boot 100% of the time if the reset button is pushed after it has failed to boot on power up. When I connected the serial cable to see if I could find out what it was doing when it didn't boot I also discovered it would boot 100% of the time when powered up with the serial cable connected. When the serial cable is disconnected it stops booting.

I run NetBSD from an SD card currently, the original Linux is still on the internal flash. It doesn't boot on power up with the SD card plugged in and it doesn't boot with it taken out. The other three boards always do.

The three supplies I've got are a 2A wall wart from either Newark or Adafruit which was recommended for the BBB, a 5A supply with 4 USB outputs and an old HP bench supply. It behaves the same with all of them.

I need the cards to recover from power failures on their own so it's a concern. It certainly seems that not all BBB cards are created equal. If there's a particular power supply that fixes all problems, however, I'd be interested in knowing which.

Dennis Ferguson

duckhunt...@gmail.com

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Aug 1, 2013, 1:56:58 AM8/1/13
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Hi Dave,

we have also tried to hold the reset for some time, but unfortunately that didn't work for us. Although it's getting better, we don't have a 100% success rate. How long do you hold the BBB in reset?

Regards,
duckhunter

Gerald Coley

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Aug 1, 2013, 8:37:36 AM8/1/13
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Did you check the Wiki? We have power supplies listed there under accessories. Just because a distributor recommends it, does not make it so.



Again, it is not an amperage question.

Gerald

duckhunt...@gmail.com

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Aug 1, 2013, 9:48:18 AM8/1/13
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Well actually we tried it using a transistor for switching on and also using it with just a USB cable. This failure happens again every 10th try.

Regards,
duckhunter

Gerald Coley

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Aug 1, 2013, 10:28:29 AM8/1/13
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Are you doing a shutdown of the Kernel or just pulling power? What happens if you use the power button?

Gerald



Regards,
duckhunter

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Gerald Coley

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Aug 1, 2013, 10:29:22 AM8/1/13
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One more thing. What are you getting on the serial port, if anything, during the failed power up?

Gerald

duckhunt...@gmail.com

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Aug 1, 2013, 10:29:51 AM8/1/13
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We have tried it with both Kernel shutdown and pulling power. I'm logging the serial debug port and will sent you this log as soon as a failure apperars.

Regards,
duckhunter

Gerald Coley

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Aug 1, 2013, 10:31:30 AM8/1/13
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Shutdown does not remove the power, so that may indicate it is not an actual power up issue of the PMIC, as in this case, it is already powered up.

Thanks!

Gerald



Regards,
duckhunter

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duckhunt...@gmail.com

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Aug 1, 2013, 10:45:19 AM8/1/13
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Hi Gerald,

we have now a log file. The only things connected to the BBB is the power supply, the serial debug FTDI and an ethernet cable. One issue we found is the following (PHY not found (line 39)):

[Thu Aug 01 16:25:35.316 2013] U-Boot SPL 2013.04-00017-g5c4fa11 (May 03 2013 - 10:48:32)
[Thu Aug 01 16:25:35.443 2013] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
[Thu Aug 01 16:25:35.498 2013] musb-hdrc: MHDRC RTL version 2.0 
[Thu Aug 01 16:25:35.498 2013] musb-hdrc: setup fifo_mode 4
[Thu Aug 01 16:25:35.498 2013] musb-hdrc: 28/31 max ep, 16384/16384 memory
[Thu Aug 01 16:25:35.498 2013] USB Peripheral mode controller at 47401000 using PIO, IRQ 0
[Thu Aug 01 16:25:35.498 2013] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
[Thu Aug 01 16:25:35.498 2013] musb-hdrc: MHDRC RTL version 2.0 
[Thu Aug 01 16:25:35.498 2013] musb-hdrc: setup fifo_mode 4
[Thu Aug 01 16:25:35.499 2013] musb-hdrc: 28/31 max ep, 16384/16384 memory
[Thu Aug 01 16:25:35.499 2013] USB Host mode controller at 47401800 using PIO, IRQ 0
[Thu Aug 01 16:25:35.499 2013] OMAP SD/MMC: 0
[Thu Aug 01 16:25:36.489 2013] mmc_send_cmd : timeout: No status update
[Thu Aug 01 16:25:36.553 2013] reading u-boot.img
[Thu Aug 01 16:25:36.553 2013] reading u-boot.img
[Thu Aug 01 16:25:36.612 2013] 
[Thu Aug 01 16:25:36.612 2013] 
[Thu Aug 01 16:25:36.612 2013] U-Boot 2013.04-00017-g5c4fa11 (May 03 2013 - 10:48:32)
[Thu Aug 01 16:25:36.612 2013] 
[Thu Aug 01 16:25:36.612 2013] I2C:   ready
[Thu Aug 01 16:25:36.660 2013] DRAM:  512 MiB
[Thu Aug 01 16:25:37.268 2013] WARNING: Caches not enabled
[Thu Aug 01 16:25:37.780 2013] NAND:  No NAND device found!!!
[Thu Aug 01 16:25:38.034 2013] 0 MiB
[Thu Aug 01 16:25:38.034 2013] MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
[Thu Aug 01 16:25:38.034 2013] *** Warning - readenv() failed, using default environment
[Thu Aug 01 16:25:38.034 2013] 
[Thu Aug 01 16:25:38.819 2013] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
[Thu Aug 01 16:25:38.819 2013] musb-hdrc: MHDRC RTL version 2.0 
[Thu Aug 01 16:25:38.819 2013] musb-hdrc: setup fifo_mode 4
[Thu Aug 01 16:25:38.819 2013] musb-hdrc: 28/31 max ep, 16384/16384 memory
[Thu Aug 01 16:25:38.820 2013] USB Peripheral mode controller at 47401000 using PIO, IRQ 0
[Thu Aug 01 16:25:38.820 2013] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
[Thu Aug 01 16:25:38.820 2013] musb-hdrc: MHDRC RTL version 2.0 
[Thu Aug 01 16:25:38.820 2013] musb-hdrc: setup fifo_mode 4
[Thu Aug 01 16:25:38.820 2013] musb-hdrc: 28/31 max ep, 16384/16384 memory
[Thu Aug 01 16:25:38.820 2013] USB Host mode controller at 47401800 using PIO, IRQ 0
[Thu Aug 01 16:25:38.820 2013] Net:   <ethaddr> not set. Validating first E-fuse MAC
[Thu Aug 01 16:25:38.835 2013] Phy not found
[Thu Aug 01 16:25:39.453 2013] PHY reset timed out
[Thu Aug 01 16:25:39.453 2013] cpsw, usb_ether
[Thu Aug 01 16:25:39.453 2013] Hit any key to stop autoboot:  1  0 
[Thu Aug 01 16:25:40.460 2013] gpio: pin 53 (gpio 53) value is 1
[Thu Aug 01 16:25:40.500 2013] Card did not respond to voltage select!
[Thu Aug 01 16:25:40.501 2013] mmc0(part 0) is current device
[Thu Aug 01 16:25:41.492 2013] mmc_send_cmd : timeout: No status update
[Thu Aug 01 16:25:41.508 2013] Card did not respond to voltage select!
[Thu Aug 01 16:25:42.516 2013] mmc_send_cmd : timeout: No status update
[Thu Aug 01 16:25:42.564 2013] mmc1(part 0) is current device
[Thu Aug 01 16:25:43.572 2013] mmc_send_cmd : timeout: No status update
[Thu Aug 01 16:25:43.620 2013] gpio: pin 54 (gpio 54) value is 1
[Thu Aug 01 16:25:43.620 2013] SD/MMC found on device 1
[Thu Aug 01 16:25:43.665 2013] reading uEnv.txt
[Thu Aug 01 16:25:43.665 2013] 1314 bytes read in 5 ms (255.9 KiB/s)
[Thu Aug 01 16:25:43.665 2013] Importing environment from mmc ...
[Thu Aug 01 16:25:43.665 2013] gpio: pin 55 (gpio 55) value is 1
[Thu Aug 01 16:25:43.665 2013] gpio: pin 56 (gpio 56) value is 1
[Thu Aug 01 16:25:43.665 2013] Running uenvcmd ...
[Thu Aug 01 16:25:43.665 2013] reading zImage
[Thu Aug 01 16:25:44.033 2013] 3252888 bytes read in 373 ms (8.3 MiB/s)
[Thu Aug 01 16:25:44.049 2013] reading uInitrd
[Thu Aug 01 16:25:44.352 2013] 2709355 bytes read in 312 ms (8.3 MiB/s)
[Thu Aug 01 16:25:44.422 2013] reading /dtbs/am335x-boneblack.dtb
[Thu Aug 01 16:25:44.423 2013] 24125 bytes read in 9 ms (2.6 MiB/s)
[Thu Aug 01 16:25:44.423 2013] ## Loading init Ramdisk from Legacy Image at 81000000 ...
[Thu Aug 01 16:25:44.423 2013]    Image Name:   initramfs
[Thu Aug 01 16:25:44.423 2013]    Image Type:   ARM Linux RAMDisk Image (uncompressed)
[Thu Aug 01 16:25:44.423 2013]    Data Size:    2709291 Bytes = 2.6 MiB
[Thu Aug 01 16:25:44.423 2013]    Load Address: 00000000
[Thu Aug 01 16:25:44.423 2013]    Entry Point:  00000000
[Thu Aug 01 16:25:44.423 2013] ## Flattened Device Tree blob at 815f0000
[Thu Aug 01 16:25:44.423 2013]    Booting using the fdt blob at 0x815f0000
[Thu Aug 01 16:25:44.423 2013]    Using Device Tree in place at 815f0000, end 815f8e3c
[Thu Aug 01 16:25:44.470 2013] 
[Thu Aug 01 16:25:44.470 2013] Starting kernel ...
[Thu Aug 01 16:25:44.470 2013] 
[Thu Aug 01 16:25:44.486 2013] Uncompressing Linux... done, booting the kernel.
[Thu Aug 01 16:25:48.468 2013] [    0.000000] Booting Linux on physical CPU 0x0
[Thu Aug 01 16:25:48.468 2013] [    0.000000] Initializing cgroup subsys cpu
[Thu Aug 01 16:25:48.468 2013] [    0.000000] Linux version 3.8.13-bone21 (root@imx6q-sabrelite-1gb-0) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #1 SMP Fri Jun 14 03:10:29 UTC 2013
[Thu Aug 01 16:25:48.468 2013] [    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[Thu Aug 01 16:25:48.469 2013] [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[Thu Aug 01 16:25:48.469 2013] [    0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x BeagleBone
[Thu Aug 01 16:25:48.469 2013] [    0.000000] Memory policy: ECC disabled, Data cache writeback
[Thu Aug 01 16:25:48.469 2013] [    0.000000] AM335X ES1.0 (neon )
[Thu Aug 01 16:25:48.469 2013] [    0.000000] PERCPU: Embedded 9 pages/cpu @c0df4000 s14080 r8192 d14592 u36864
[Thu Aug 01 16:25:48.469 2013] [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 129792
[Thu Aug 01 16:25:48.469 2013] [    0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait fixrtc ip=
[Thu Aug 01 16:25:48.470 2013] [    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[Thu Aug 01 16:25:48.470 2013] [    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[Thu Aug 01 16:25:48.473 2013] [    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[Thu Aug 01 16:25:48.473 2013] [    0.000000] __ex_table already sorted, skipping sort
[Thu Aug 01 16:25:48.474 2013] [    0.000000] allocated 1048576 bytes of page_cgroup
[Thu Aug 01 16:25:48.474 2013] [    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[Thu Aug 01 16:25:48.474 2013] [    0.000000] Memory: 511MB = 511MB total
[Thu Aug 01 16:25:48.474 2013] [    0.000000] Memory: 504832k/504832k available, 19456k reserved, 0K highmem
[Thu Aug 01 16:25:48.474 2013] [    0.000000] Virtual kernel memory layout:
[Thu Aug 01 16:25:48.474 2013] [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[Thu Aug 01 16:25:48.474 2013] [    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[Thu Aug 01 16:25:48.475 2013] [    0.000000]     vmalloc : 0xe0800000 - 0xff000000   ( 488 MB)
[Thu Aug 01 16:25:48.475 2013] [    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[Thu Aug 01 16:25:48.475 2013] [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[Thu Aug 01 16:25:48.475 2013] [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[Thu Aug 01 16:25:48.475 2013] [    0.000000]       .text : 0xc0008000 - 0xc08a3248   (8813 kB)
[Thu Aug 01 16:25:48.475 2013] [    0.000000]       .init : 0xc08a4000 - 0xc08ec700   ( 290 kB)
[Thu Aug 01 16:25:48.478 2013] [    0.000000]       .data : 0xc08ee000 - 0xc096e970   ( 515 kB)
[Thu Aug 01 16:25:48.478 2013] [    0.000000]        .bss : 0xc096e970 - 0xc09e49fc   ( 473 kB)
[Thu Aug 01 16:25:48.478 2013] [    0.000000] Hierarchical RCU implementation.
[Thu Aug 01 16:25:48.479 2013] [    0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[Thu Aug 01 16:25:48.479 2013] [    0.000000] NR_IRQS:16 nr_irqs:16 16
[Thu Aug 01 16:25:48.479 2013] [    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[Thu Aug 01 16:25:48.479 2013] [    0.000000] Total of 128 interrupts on 1 active controller
[Thu Aug 01 16:25:48.479 2013] [    0.000000] OMAP clockevent source: GPTIMER1 at 24000000 Hz
[Thu Aug 01 16:25:48.479 2013] [    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[Thu Aug 01 16:25:48.480 2013] [    0.000000] OMAP clocksource: GPTIMER2 at 24000000 Hz
[Thu Aug 01 16:25:48.480 2013] [    0.000000] Console: colour dummy device 80x30
[Thu Aug 01 16:25:48.480 2013] [    0.000384] Calibrating delay loop... 363.67 BogoMIPS (lpj=354304)
[Thu Aug 01 16:25:48.480 2013] [    0.017384] pid_max: default: 32768 minimum: 301
[Thu Aug 01 16:25:48.480 2013] [    0.017632] Security Framework initialized
[Thu Aug 01 16:25:48.480 2013] [    0.017733] Mount-cache hash table entries: 512
[Thu Aug 01 16:25:48.480 2013] [    0.027563] Initializing cgroup subsys cpuacct
[Thu Aug 01 16:25:48.480 2013] [    0.027602] Initializing cgroup subsys memory
[Thu Aug 01 16:25:48.486 2013] [    0.027673] Initializing cgroup subsys blkio
[Thu Aug 01 16:25:48.486 2013] [    0.027828] CPU: Testing write buffer coherency: ok
[Thu Aug 01 16:25:48.486 2013] [    0.028422] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[Thu Aug 01 16:25:48.486 2013] [    0.028499] Setting up static identity map for 0x805f2c70 - 0x805f2cc8
[Thu Aug 01 16:25:48.486 2013] [    0.030192] Brought up 1 CPUs
[Thu Aug 01 16:25:48.486 2013] [    0.030217] SMP: Total of 1 processors activated (363.67 BogoMIPS).
[Thu Aug 01 16:25:48.487 2013] [    0.031637] devtmpfs: initialized
[Thu Aug 01 16:25:48.487 2013] [    0.096758] pinctrl core: initialized pinctrl subsystem
[Thu Aug 01 16:25:48.487 2013] [    0.097003] rstctl core: initialized rstctl subsystem
[Thu Aug 01 16:25:48.487 2013] [    0.097594] regulator-dummy: no parameters
[Thu Aug 01 16:25:48.487 2013] [    0.098154] NET: Registered protocol family 16
[Thu Aug 01 16:25:48.487 2013] [    0.099065] DMA: preallocated 256 KiB pool for atomic coherent allocations
[Thu Aug 01 16:25:48.487 2013] [    0.109035] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[Thu Aug 01 16:25:48.488 2013] [    0.109866] platform 49000000.edma: alias fck already exists
[Thu Aug 01 16:25:48.488 2013] [    0.109898] platform 49000000.edma: alias fck already exists
[Thu Aug 01 16:25:48.488 2013] [    0.109924] platform 49000000.edma: alias fck already exists
[Thu Aug 01 16:25:48.831 2013] [    0.111300] OMAP GPIO hardware version 0.1
[Thu Aug 01 16:25:48.831 2013] [    0.116212] gpio-rctrl rstctl.3: loaded OK
[Thu Aug 01 16:25:48.832 2013] [    0.121593] hw-breakpoint: debug architecture 0x4 unsupported.
[Thu Aug 01 16:25:48.832 2013] [    0.123782] cpsw.0: No hwaddr in dt. Using 90:59:af:54:40:30 from efuse
[Thu Aug 01 16:25:48.832 2013] [    0.123818] cpsw.1: No hwaddr in dt. Using 90:59:af:54:40:32 from efuse
[Thu Aug 01 16:25:48.832 2013] [    0.137623] bio: create slab <bio-0> at 0
[Thu Aug 01 16:25:48.832 2013] [    0.149292] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[Thu Aug 01 16:25:48.832 2013] [    0.149753] vmmcsd_fixed: 3300 mV 
[Thu Aug 01 16:25:48.832 2013] [    0.152601] SCSI subsystem initialized
[Thu Aug 01 16:25:48.832 2013] [    0.153021] usbcore: registered new interface driver usbfs
[Thu Aug 01 16:25:48.833 2013] [    0.153153] usbcore: registered new interface driver hub
[Thu Aug 01 16:25:48.833 2013] [    0.153479] usbcore: registered new device driver usb
[Thu Aug 01 16:25:48.833 2013] [    0.155603] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[Thu Aug 01 16:25:48.833 2013] [    0.157199] input: tps65217_pwr_but as /devices/ocp.2/44e0b000.i2c/i2c-0/0-0024/input/input0
[Thu Aug 01 16:25:48.833 2013] [    0.159496] DCDC1: at 1500 mV 
[Thu Aug 01 16:25:48.833 2013] [    0.160791] vdd_mpu: 925 <--> 1325 mV at 1100 mV 
[Thu Aug 01 16:25:48.833 2013] [    0.162000] vdd_core: 925 <--> 1150 mV at 1100 mV 
[Thu Aug 01 16:25:48.836 2013] [    0.163140] LDO1: at 1800 mV 
[Thu Aug 01 16:25:48.836 2013] [    0.164256] LDO2: at 3300 mV 
[Thu Aug 01 16:25:48.837 2013] [    0.166237] LDO3: 1800 mV 
[Thu Aug 01 16:25:48.837 2013] [    0.167375] LDO4: at 3300 mV 
[Thu Aug 01 16:25:48.837 2013] [    0.168442] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[Thu Aug 01 16:25:48.837 2013] [    0.169221] omap_i2c 44e0b000.i2c: unable to select pin group
[Thu Aug 01 16:25:48.837 2013] [    0.170099] omap_i2c 4819c000.i2c: bus 1 rev0.11 at 100 kHz
[Thu Aug 01 16:25:48.837 2013] [    0.172668] omap_i2c 4819c000.i2c: unable to select pin group
[Thu Aug 01 16:25:48.837 2013] [    0.172902] media: Linux media interface: v0.10
[Thu Aug 01 16:25:48.837 2013] [    0.173005] Linux video capture interface: v2.00
[Thu Aug 01 16:25:48.838 2013] [    0.173870] Advanced Linux Sound Architecture Driver Initialized.
[Thu Aug 01 16:25:48.838 2013] [    0.174879] NetLabel: Initializing
[Thu Aug 01 16:25:48.838 2013] [    0.174901] NetLabel:  domain hash size = 128
[Thu Aug 01 16:25:48.838 2013] [    0.174913] NetLabel:  protocols = UNLABELED CIPSOv4
[Thu Aug 01 16:25:48.838 2013] [    0.175027] NetLabel:  unlabeled traffic allowed by default
[Thu Aug 01 16:25:48.838 2013] [    0.175368] Switching to clocksource gp_timer
[Thu Aug 01 16:25:48.838 2013] [    0.229831] NET: Registered protocol family 2
[Thu Aug 01 16:25:48.838 2013] [    0.231045] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[Thu Aug 01 16:25:48.839 2013] [    0.231190] TCP bind hash table entries: 4096 (order: 4, 81920 bytes)
[Thu Aug 01 16:25:48.842 2013] [    0.231352] TCP: Hash tables configured (established 4096 bind 4096)
[Thu Aug 01 16:25:48.842 2013] [    0.231451] TCP: reno registered
[Thu Aug 01 16:25:48.842 2013] [    0.231480] UDP hash table entries: 256 (order: 1, 12288 bytes)
[Thu Aug 01 16:25:48.842 2013] [    0.231527] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)
[Thu Aug 01 16:25:48.842 2013] [    0.231963] NET: Registered protocol family 1
[Thu Aug 01 16:25:48.842 2013] [    0.232686] RPC: Registered named UNIX socket transport module.
[Thu Aug 01 16:25:48.843 2013] [    0.232710] RPC: Registered udp transport module.
[Thu Aug 01 16:25:48.843 2013] [    0.232723] RPC: Registered tcp transport module.
[Thu Aug 01 16:25:48.843 2013] [    0.232736] RPC: Registered tcp NFSv4.1 backchannel transport module.
[Thu Aug 01 16:25:48.843 2013] [    0.233155] Trying to unpack rootfs image as initramfs...
[Thu Aug 01 16:25:48.843 2013] [    0.543983] Freeing initrd memory: 2644K
[Thu Aug 01 16:25:48.843 2013] [    0.544874] CPU PMU: probing PMU on CPU 0
[Thu Aug 01 16:25:48.843 2013] [    0.544910] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
[Thu Aug 01 16:25:48.844 2013] [    0.545470] omap2_mbox_probe: platform not supported
[Thu Aug 01 16:25:48.844 2013] [    0.814354] VFS: Disk quotas dquot_6.5.2
[Thu Aug 01 16:25:48.844 2013] [    0.814621] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[Thu Aug 01 16:25:48.848 2013] [    0.815901] NFS: Registering the id_resolver key type
[Thu Aug 01 16:25:48.849 2013] [    0.816027] Key type id_resolver registered
[Thu Aug 01 16:25:48.849 2013] [    0.816043] Key type id_legacy registered
[Thu Aug 01 16:25:48.849 2013] [    0.816230] fuse init (API version 7.20)
[Thu Aug 01 16:25:48.849 2013] [    0.817142] Btrfs loaded
[Thu Aug 01 16:25:48.849 2013] [    0.817314] msgmni has been set to 991
[Thu Aug 01 16:25:48.849 2013] [    0.820477] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[Thu Aug 01 16:25:48.849 2013] [    0.820508] io scheduler noop registered
[Thu Aug 01 16:25:48.849 2013] [    0.820523] io scheduler deadline registered
[Thu Aug 01 16:25:48.850 2013] [    0.820576] io scheduler cfq registered (default)
[Thu Aug 01 16:25:48.850 2013] [    0.822462] tps65217-bl tps65217-bl: no platform data provided
[Thu Aug 01 16:25:48.850 2013] [    0.822508] tps65217-bl: probe of tps65217-bl failed with error -22
[Thu Aug 01 16:25:48.850 2013] [    0.823354] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[Thu Aug 01 16:25:48.850 2013] [    0.826099] omap_uart 44e09000.serial: did not get pins for uart0 error: -19
[Thu Aug 01 16:25:48.850 2013] [    0.826430] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88) is a OMAP UART0
[Thu Aug 01 16:25:48.851 2013] [    1.548019] console [ttyO0] enabled
[Thu Aug 01 16:25:48.852 2013] [    1.552821] [drm] Initialized drm 1.1.0 20060810
[Thu Aug 01 16:25:48.852 2013] [    1.571339] brd: module loaded
[Thu Aug 01 16:25:48.937 2013] [    1.581557] loop: module loaded
[Thu Aug 01 16:25:48.938 2013] [    1.585042] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[Thu Aug 01 16:25:48.938 2013] [    1.592352] at24 1-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[Thu Aug 01 16:25:48.938 2013] [    1.599638] at24 1-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[Thu Aug 01 16:25:48.938 2013] [    1.606925] at24 1-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[Thu Aug 01 16:25:48.938 2013] [    1.614222] at24 1-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[Thu Aug 01 16:25:48.938 2013] [    1.628270] bone-capemgr bone_capemgr.9: Baseboard: 'A335BNLT,0A5C,2513BBBK3061'
[Thu Aug 01 16:25:48.939 2013] [    1.636076] bone-capemgr bone_capemgr.9: compatible-baseboard=ti,beaglebone-black
[Thu Aug 01 16:25:48.953 2013] [    1.671593] bone-capemgr bone_capemgr.9: slot #0: No cape found
[Thu Aug 01 16:25:49.008 2013] [    1.708701] bone-capemgr bone_capemgr.9: slot #1: No cape found
[Thu Aug 01 16:25:49.045 2013] [    1.745808] bone-capemgr bone_capemgr.9: slot #2: No cape found
[Thu Aug 01 16:25:49.439 2013] [    1.782919] bone-capemgr bone_capemgr.9: slot #3: No cape found
[Thu Aug 01 16:25:49.439 2013] [    1.789186] bone-capemgr bone_capemgr.9: slot #4: specific override
[Thu Aug 01 16:25:49.439 2013] [    1.795798] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 4
[Thu Aug 01 16:25:49.440 2013] [    1.803846] bone-capemgr bone_capemgr.9: slot #4: 'Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G'
[Thu Aug 01 16:25:49.440 2013] [    1.814006] bone-capemgr bone_capemgr.9: slot #5: specific override
[Thu Aug 01 16:25:49.440 2013] [    1.820614] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 5
[Thu Aug 01 16:25:49.440 2013] [    1.828659] bone-capemgr bone_capemgr.9: slot #5: 'Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI'
[Thu Aug 01 16:25:49.441 2013] [    1.838711] bone-capemgr bone_capemgr.9: slot #6: specific override
[Thu Aug 01 16:25:49.441 2013] [    1.845319] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 6
[Thu Aug 01 16:25:49.441 2013] [    1.853368] bone-capemgr bone_capemgr.9: slot #6: 'Bone-Black-HDMIN,00A0,Texas Instrument,BB-BONELT-HDMIN'
[Thu Aug 01 16:25:49.441 2013] [    1.864032] bone-capemgr bone_capemgr.9: loader: before slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[Thu Aug 01 16:25:49.441 2013] [    1.872924] bone-capemgr bone_capemgr.9: loader: check slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[Thu Aug 01 16:25:49.444 2013] [    1.881823] bone-capemgr bone_capemgr.9: loader: before slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[Thu Aug 01 16:25:49.444 2013] [    1.890605] bone-capemgr bone_capemgr.9: loader: check slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[Thu Aug 01 16:25:49.444 2013] [    1.899320] bone-capemgr bone_capemgr.9: initialized OK.
[Thu Aug 01 16:25:49.444 2013] [    1.904931] bone-capemgr bone_capemgr.9: loader: before slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:25:49.445 2013] [    1.913792] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:25:49.445 2013] [    1.924559] OneNAND driver initializing
[Thu Aug 01 16:25:49.445 2013] [    1.930004] usbcore: registered new interface driver cdc_ether
[Thu Aug 01 16:25:49.445 2013] [    1.936197] bone-capemgr bone_capemgr.9: loader: after slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[Thu Aug 01 16:25:49.445 2013] [    1.945014] bone-capemgr bone_capemgr.9: loader: after slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[Thu Aug 01 16:25:49.446 2013] [    1.953777] usbcore: registered new interface driver rndis_host
[Thu Aug 01 16:25:49.446 2013] [    1.960090] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:25:49.446 2013] [    1.968983] usbcore: registered new interface driver cdc_ncm
[Thu Aug 01 16:25:49.449 2013] [    1.974975] bone-capemgr bone_capemgr.9: slot #4: Requesting firmware 'cape-bone-2g-emmc1.dtbo' for board-name 'Bone-LT-eMMC-2G', version '00A0'
[Thu Aug 01 16:25:49.449 2013] [    1.989309] Initializing USB Mass Storage driver...
[Thu Aug 01 16:25:49.449 2013] [    1.994603] usbcore: registered new interface driver usb-storage
[Thu Aug 01 16:25:49.449 2013] [    2.000923] USB Mass Storage support registered.
[Thu Aug 01 16:25:49.450 2013] [    2.006097] bone-capemgr bone_capemgr.9: slot #4: dtbo 'cape-bone-2g-emmc1.dtbo' loaded; converting to live tree
[Thu Aug 01 16:25:49.450 2013] [    2.016875] bone-capemgr bone_capemgr.9: slot #5: Requesting firmware 'cape-boneblack-hdmi-00A0.dtbo' for board-name 'Bone-Black-HDMI', version '00A0'
[Thu Aug 01 16:25:49.450 2013] [    2.031219] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[Thu Aug 01 16:25:49.450 2013] [    2.037870] bone-capemgr bone_capemgr.9: slot #4: #2 overlays
[Thu Aug 01 16:25:49.450 2013] [    2.044339] musb-hdrc musb-hdrc.0.auto: pdev->id = 0
[Thu Aug 01 16:25:49.451 2013] [    2.049601] musb-hdrc musb-hdrc.0.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
[Thu Aug 01 16:25:49.451 2013] [    2.058673] bone-capemgr bone_capemgr.9: slot #4: Applied #2 overlays.
[Thu Aug 01 16:25:49.451 2013] [    2.065557] bone-capemgr bone_capemgr.9: loader: done slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[Thu Aug 01 16:25:49.456 2013] [    2.074277] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:25:49.456 2013] [    2.083077] bone-capemgr bone_capemgr.9: slot #5: dtbo 'cape-boneblack-hdmi-00A0.dtbo' loaded; converting to live tree
[Thu Aug 01 16:25:49.456 2013] [    2.094596] musb-hdrc musb-hdrc.0.auto: *** mode=3
[Thu Aug 01 16:25:49.457 2013] [    2.099668] musb-hdrc musb-hdrc.0.auto: *** power=250
[Thu Aug 01 16:25:49.457 2013] [    2.106057] bone-capemgr bone_capemgr.9: slot #5: #4 overlays
[Thu Aug 01 16:25:49.457 2013] [    2.114604] platform 4830e000.fb: alias fck already exists
[Thu Aug 01 16:25:49.457 2013] [    2.121381] musb-hdrc musb-hdrc.1.auto: pdev->id = 1
[Thu Aug 01 16:25:49.457 2013] [    2.126692] musb-hdrc musb-hdrc.1.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
[Thu Aug 01 16:25:49.457 2013] [    2.135724] musb-hdrc musb-hdrc.1.auto: *** mode=1
[Thu Aug 01 16:25:49.458 2013] [    2.140803] musb-hdrc musb-hdrc.1.auto: *** power=250
[Thu Aug 01 16:25:49.458 2013] [    2.146124] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[Thu Aug 01 16:25:49.458 2013] [    2.153807] bone-capemgr bone_capemgr.9: slot #5: Applied #4 overlays.
[Thu Aug 01 16:25:49.677 2013] [    2.160731] bone-capemgr bone_capemgr.9: loader: done slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[Thu Aug 01 16:25:49.677 2013] [    2.169367] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:25:49.677 2013] [    2.178562] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[Thu Aug 01 16:25:49.677 2013] [    2.186852] bone-capemgr bone_capemgr.9: loader: after slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:25:49.678 2013] [    2.195878] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[Thu Aug 01 16:25:49.678 2013] [    2.203029] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[Thu Aug 01 16:25:49.678 2013] [    2.210633] usb usb1: Product: MUSB HDRC host driver
[Thu Aug 01 16:25:49.678 2013] [    2.215859] usb usb1: Manufacturer: Linux 3.8.13-bone21 musb-hcd
[Thu Aug 01 16:25:49.678 2013] [    2.222173] usb usb1: SerialNumber: musb-hdrc.1.auto
[Thu Aug 01 16:25:49.678 2013] [    2.227459] bone-capemgr bone_capemgr.9: slot #6: Requesting firmware 'cape-boneblack-hdmin-00A0.dtbo' for board-name 'Bone-Black-HDMIN', version '00A0'
[Thu Aug 01 16:25:49.679 2013] [    2.241939] bone-capemgr bone_capemgr.9: slot #6: dtbo 'cape-boneblack-hdmin-00A0.dtbo' loaded; converting to live tree
[Thu Aug 01 16:25:49.679 2013] [    2.254814] hub 1-0:1.0: USB hub found
[Thu Aug 01 16:25:49.682 2013] [    2.258946] bone-capemgr bone_capemgr.9: slot #6: BB-BONELT-HDMIN conflict P8.45 (#5:BB-BONELT-HDMI)
[Thu Aug 01 16:25:49.682 2013] [    2.268565] bone-capemgr bone_capemgr.9: slot #6: Failed verification
[Thu Aug 01 16:25:49.683 2013] [    2.275343] bone-capemgr bone_capemgr.9: loader: failed to load slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:25:49.683 2013] [    2.284981] hub 1-0:1.0: 1 port detected
[Thu Aug 01 16:25:49.683 2013] [    2.290862] mousedev: PS/2 mouse device common for all mice
[Thu Aug 01 16:25:49.683 2013] [    2.299143] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[Thu Aug 01 16:25:49.683 2013] [    2.307002] i2c /dev entries driver
[Thu Aug 01 16:25:49.683 2013] [    2.312099] Driver for 1-wire Dallas network protocol.
[Thu Aug 01 16:25:49.684 2013] [    2.319140] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[Thu Aug 01 16:25:49.684 2013] [    2.326808] cpuidle: using governor ladder
[Thu Aug 01 16:25:49.684 2013] [    2.331197] cpuidle: using governor menu
[Thu Aug 01 16:25:49.684 2013] [    2.335844] omap_hsmmc mmc.4: of_parse_phandle_with_args of 'reset' failed
[Thu Aug 01 16:25:49.684 2013] [    2.343097] omap_hsmmc mmc.4: Failed to get rstctl; not using any
[Thu Aug 01 16:25:49.684 2013] [    2.349539] omap_hsmmc mmc.4: unable to select pin group
[Thu Aug 01 16:25:49.684 2013] [    2.355447] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25
[Thu Aug 01 16:25:49.686 2013] [    2.362681] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24
[Thu Aug 01 16:25:49.686 2013] [    2.370049] mmc.4 supply vmmc_aux not found, using dummy regulator
[Thu Aug 01 16:25:49.686 2013] [    2.376731] omap_hsmmc mmc.4: pins are not configured from the driver
[Thu Aug 01 16:25:49.692 2013] [    2.410145] gpio-rctrl rstctl.3: gpio_rctrl_request eMMC_RSTn
[Thu Aug 01 16:25:49.749 2013] [    2.416388] omap_hsmmc mmc.5: Got rstctl (gpio:#0 name eMMC_RSTn) label:eMMC_RSTn
[Thu Aug 01 16:25:49.750 2013] [    2.424310] gpio-rctrl rstctl.3: gpio_rctrl_deassert eMMC_RSTn
[Thu Aug 01 16:25:49.750 2013] [    2.430805] edma-dma-engine edma-dma-engine.0: allocated channel for 0:3
[Thu Aug 01 16:25:49.750 2013] [    2.437993] edma-dma-engine edma-dma-engine.0: allocated channel for 0:2
[Thu Aug 01 16:25:49.750 2013] [    2.445592] mmc.5 supply vmmc_aux not found, using dummy regulator
[Thu Aug 01 16:25:49.750 2013] [    2.452282] omap_hsmmc mmc.5: pins are not configured from the driver
[Thu Aug 01 16:25:49.964 2013] [    2.486644] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.8
[Thu Aug 01 16:25:49.964 2013] [    2.498406] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status -22
[Thu Aug 01 16:25:49.965 2013] [    2.505724] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
[Thu Aug 01 16:25:49.965 2013] [    2.514726] leds-gpio gpio-leds.8: pins are not configured from the driver
[Thu Aug 01 16:25:49.965 2013] [    2.523158] ledtrig-cpu: registered to indicate activity on CPUs
[Thu Aug 01 16:25:49.965 2013] [    2.530015] edma-dma-engine edma-dma-engine.0: allocated channel for 0:36
[Thu Aug 01 16:25:49.965 2013] [    2.537319] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[Thu Aug 01 16:25:49.966 2013] [    2.546128] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[Thu Aug 01 16:25:49.966 2013] [    2.552675] edma-dma-engine edma-dma-engine.0: allocated channel for 0:5
[Thu Aug 01 16:25:49.966 2013] [    2.559895] edma-dma-engine edma-dma-engine.0: allocated channel for 0:6
[Thu Aug 01 16:25:49.966 2013] [    2.568344] usbcore: registered new interface driver usbhid
[Thu Aug 01 16:25:49.966 2013] [    2.574231] usbhid: USB HID core driver
[Thu Aug 01 16:25:49.966 2013] [    2.582746] davinci_evm sound.13:  nxp-hdmi-hifi <-> 48038000.mcasp mapping ok
[Thu Aug 01 16:25:49.966 2013] [    2.594429] TCP: cubic registered
[Thu Aug 01 16:25:49.969 2013] [    2.598076] NET: Registered protocol family 10
[Thu Aug 01 16:25:49.969 2013] [    2.604085] NET: Registered protocol family 17
[Thu Aug 01 16:25:49.969 2013] [    2.609368] Key type dns_resolver registered
[Thu Aug 01 16:25:49.969 2013] [    2.614212] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[Thu Aug 01 16:25:49.969 2013] [    2.622408] ThumbEE CPU extension supported.
[Thu Aug 01 16:25:49.969 2013] [    2.626984] Registering SWP/SWPB emulation handler
[Thu Aug 01 16:25:49.969 2013] [    2.633348] registered taskstats version 1
[Thu Aug 01 16:25:49.970 2013] [    2.638458] slave hdmi.12: modes-blacklisted #0 -> 1920x1080@25
[Thu Aug 01 16:25:49.970 2013] [    2.644796] mmc1: BKOPS_EN bit is not set
[Thu Aug 01 16:25:49.970 2013] [    2.649068] slave hdmi.12: modes-blacklisted #1 -> 832x624@75
[Thu Aug 01 16:25:49.970 2013] [    2.657099] tilcdc 4830e000.fb: No power control GPIO
[Thu Aug 01 16:25:49.970 2013] [    2.663668] mmc1: new high speed MMC card at address 0001
[Thu Aug 01 16:25:49.970 2013] [    2.677645] mmcblk0: mmc1:0001 MMC02G 1.78 GiB 
[Thu Aug 01 16:25:50.013 2013] [    2.688071] mmcblk0boot0: mmc1:0001 MMC02G partition 1 1.00 MiB
[Thu Aug 01 16:25:50.013 2013] [    2.694783] mmcblk0boot1: mmc1:0001 MMC02G partition 2 1.00 MiB
[Thu Aug 01 16:25:50.013 2013] [    2.703515]  mmcblk0: p1 p2
[Thu Aug 01 16:25:50.013 2013] [    2.709493]  mmcblk0boot1: unknown partition table
[Thu Aug 01 16:25:50.014 2013] [    2.716768]  mmcblk0boot0: unknown partition table
[Thu Aug 01 16:25:50.077 2013] [    2.795776] tilcdc 4830e000.fb: found TDA19988
[Thu Aug 01 16:25:50.122 2013] [    2.801274] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[Thu Aug 01 16:25:50.122 2013] [    2.808244] [drm] No driver support for vblank timestamp query.
[Thu Aug 01 16:25:50.122 2013] [    2.814880] tilcdc 4830e000.fb: No connectors reported connected with modes
[Thu Aug 01 16:25:50.123 2013] [    2.822219] [drm] Cannot find any crtc or sizes - going 1024x768
[Thu Aug 01 16:25:50.169 2013] [    2.843078] Console: switching to colour frame buffer device 128x48
[Thu Aug 01 16:25:50.169 2013] [    2.859176] tilcdc 4830e000.fb: fb0:  frame buffer device
[Thu Aug 01 16:25:50.169 2013] [    2.864857] tilcdc 4830e000.fb: registered panic notifier
[Thu Aug 01 16:25:50.169 2013] [    2.870559] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0
[Thu Aug 01 16:25:50.233 2013] [    2.927480] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[Thu Aug 01 16:25:50.233 2013] [    2.933918] davinci_mdio 4a101000.mdio: detected phy mask fffffffb
[Thu Aug 01 16:25:50.233 2013] [    2.951696] libphy: 4a101000.mdio: probed
[Thu Aug 01 16:25:50.295 2013] [    2.956029] davinci_mdio 4a101000.mdio: phy[2]: device 4a101000.mdio:02, driver SMSC LAN8710/LAN8720
[Thu Aug 01 16:25:50.295 2013] [    2.965931] Detected MACID = 90:59:af:54:40:30
[Thu Aug 01 16:25:50.295 2013] [    2.970662] cpsw 4a100000.ethernet: NAPI disabled
[Thu Aug 01 16:25:50.296 2013] [    2.977773] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[Thu Aug 01 16:25:50.296 2013] [    2.990243] ALSA device list:
[Thu Aug 01 16:25:50.296 2013] [    2.993403]   #0: TI BeagleBone Black
[Thu Aug 01 16:25:50.296 2013] [    2.998069] Freeing init memory: 288K
[Thu Aug 01 16:25:50.311 2013] Loading, please wait...
[Thu Aug 01 16:25:50.375 2013] [    3.093296] udevd[101]: starting version 175
[Thu Aug 01 16:25:50.391 2013] Begin: Loading essential drivers ... done.
[Thu Aug 01 16:25:50.407 2013] Begin: Running /scripts/init-premount ... done.
[Thu Aug 01 16:25:50.423 2013] Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
[Thu Aug 01 16:25:51.078 2013] Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems
[Thu Aug 01 16:25:51.607 2013] done.
[Thu Aug 01 16:25:51.638 2013] [    4.358863] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[Thu Aug 01 16:25:51.666 2013] [    4.366630] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[Thu Aug 01 16:25:52.514 2013] [    5.229516] EXT4-fs (mmcblk0p2): recovery complete
[Thu Aug 01 16:25:52.552 2013] [    5.238475] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[Thu Aug 01 16:25:52.553 2013] Begin: Running /scripts/local-bottom ... done.
[Thu Aug 01 16:25:52.553 2013] done.
[Thu Aug 01 16:25:52.553 2013] Begin: Running /scripts/init-bottom ... done.
[Thu Aug 01 16:25:53.238 2013] [    5.938633] init: ureadahead main process (223) terminated with status 5
[Thu Aug 01 16:25:54.081 2013] [    6.781888] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[Thu Aug 01 16:25:56.939 2013] [    9.626461] libphy: PHY 4a101000.mdio:00 not found
[Thu Aug 01 16:25:56.939 2013] [    9.631558] net eth0: phy 4a101000.mdio:00 not found on slave 0
[Thu Aug 01 16:25:56.939 2013] [    9.637786] libphy: PHY 4a101000.mdio:01 not found
[Thu Aug 01 16:25:56.939 2013] [    9.642822] net eth0: phy 4a101000.mdio:01 not found on slave 1
[Thu Aug 01 16:26:01.433 2013]  * Loading cpufreq kernel modules...        [ OK ]
[Thu Aug 01 16:26:02.601 2013]  * Starting virtual private network daemon(s)...         *   Autostart disabled, no VPN will be started.
[Thu Aug 01 16:26:02.708 2013]  * CPUFreq Utilities: Setting ondemand CPUFreq governor...         * CPU0...        [ OK ]
[Thu Aug 01 16:26:02.788 2013] Starting very small Busybox based DHCP server: Starting /usr/sbin/udhcpd...
[Thu Aug 01 16:26:02.836 2013] udhcpd.
[Thu Aug 01 16:26:02.916 2013]  * Starting NTP server ntpd        [ OK ]
[Thu Aug 01 16:26:03.108 2013] No apache MPM package installed
[Thu Aug 01 16:26:04.324 2013] 
[Thu Aug 01 16:26:04.324 2013] Ubuntu 13.04 arm ttyO0

Can we solve this problem somehow?

We will do further tests...

Robert Nelson

unread,
Aug 1, 2013, 11:07:32 AM8/1/13
to beagl...@googlegroups.com
On Thu, Aug 1, 2013 at 9:45 AM, <duckhunt...@gmail.com> wrote:
> Hi Gerald,
>
> we have now a log file. The only things connected to the BBB is the power
> supply, the serial debug FTDI and an ethernet cable. One issue we found is
> the following (PHY not found (line 39)):

That's a little weird, normally you should see, it found on "libphy:
4a101000.mdio:00"

aka:

[ 14.744103] net eth0: initializing cpsw version 1.12 (0)
[ 14.752987] net eth0: phy found : id is : 0x7c0f1
[ 14.758338] libphy: PHY 4a101000.mdio:01 not found
[ 14.763419] net eth0: phy 4a101000.mdio:01 not found on slave 1
[ 14.776166] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 14.933683] Installing knfsd (copyright (C) 1996 ok...@monad.swb.de).
[ 17.830099] libphy: 4a101000.mdio:00 - Link is Up - 100/Full
[ 17.836958] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

do you have the Ethernet cable plugged in?

if ethernet is working, can you try the latest kernel release?

wget http://rcn-ee.net/deb/raring-armhf/v3.8.13-bone24/install-me.sh
sudo /bin/bash install-me.sh

The current kernel will be backed up as "*_bak" in /boot/uboot/

Regards,

--
Robert Nelson
http://www.rcn-ee.com/

Gerald Coley

unread,
Aug 1, 2013, 11:15:03 AM8/1/13
to beagl...@googlegroups.com
Well, the board is most definitely running, so I don't see this as a power up issues.There may be a timing issues somewhere however.

Gerald


duckhunt...@gmail.com

unread,
Aug 1, 2013, 11:18:30 AM8/1/13
to beagl...@googlegroups.com
Well actually most of the time everything is working. I will try it with the new kernel.
A normal start looks as follows:


[Thu Aug 01 16:09:05.277 2013] 
[Thu Aug 01 16:09:05.277 2013] U-Boot SPL 2013.04-00017-g5c4fa11 (May 03 2013 - 10:48:32)
[Thu Aug 01 16:09:05.389 2013] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
[Thu Aug 01 16:09:05.443 2013] musb-hdrc: MHDRC RTL version 2.0 
[Thu Aug 01 16:09:05.443 2013] musb-hdrc: setup fifo_mode 4
[Thu Aug 01 16:09:05.444 2013] musb-hdrc: 28/31 max ep, 16384/16384 memory
[Thu Aug 01 16:09:05.444 2013] USB Peripheral mode controller at 47401000 using PIO, IRQ 0
[Thu Aug 01 16:09:05.444 2013] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
[Thu Aug 01 16:09:05.445 2013] musb-hdrc: MHDRC RTL version 2.0 
[Thu Aug 01 16:09:05.445 2013] musb-hdrc: setup fifo_mode 4
[Thu Aug 01 16:09:05.446 2013] musb-hdrc: 28/31 max ep, 16384/16384 memory
[Thu Aug 01 16:09:05.446 2013] USB Host mode controller at 47401800 using PIO, IRQ 0
[Thu Aug 01 16:09:05.446 2013] OMAP SD/MMC: 0
[Thu Aug 01 16:09:06.434 2013] mmc_send_cmd : timeout: No status update
[Thu Aug 01 16:09:06.498 2013] reading u-boot.img
[Thu Aug 01 16:09:06.498 2013] reading u-boot.img
[Thu Aug 01 16:09:06.558 2013] 
[Thu Aug 01 16:09:06.558 2013] 
[Thu Aug 01 16:09:06.558 2013] U-Boot 2013.04-00017-g5c4fa11 (May 03 2013 - 10:48:32)
[Thu Aug 01 16:09:06.558 2013] 
[Thu Aug 01 16:09:06.558 2013] I2C:   ready
[Thu Aug 01 16:09:06.606 2013] DRAM:  512 MiB
[Thu Aug 01 16:09:07.214 2013] WARNING: Caches not enabled
[Thu Aug 01 16:09:07.726 2013] NAND:  No NAND device found!!!
[Thu Aug 01 16:09:07.981 2013] 0 MiB
[Thu Aug 01 16:09:07.981 2013] MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
[Thu Aug 01 16:09:07.981 2013] *** Warning - readenv() failed, using default environment
[Thu Aug 01 16:09:07.982 2013] 
[Thu Aug 01 16:09:08.766 2013] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
[Thu Aug 01 16:09:08.766 2013] musb-hdrc: MHDRC RTL version 2.0 
[Thu Aug 01 16:09:08.766 2013] musb-hdrc: setup fifo_mode 4
[Thu Aug 01 16:09:08.766 2013] musb-hdrc: 28/31 max ep, 16384/16384 memory
[Thu Aug 01 16:09:08.767 2013] USB Peripheral mode controller at 47401000 using PIO, IRQ 0
[Thu Aug 01 16:09:08.767 2013] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
[Thu Aug 01 16:09:08.767 2013] musb-hdrc: MHDRC RTL version 2.0 
[Thu Aug 01 16:09:08.767 2013] musb-hdrc: setup fifo_mode 4
[Thu Aug 01 16:09:08.767 2013] musb-hdrc: 28/31 max ep, 16384/16384 memory
[Thu Aug 01 16:09:08.767 2013] USB Host mode controller at 47401800 using PIO, IRQ 0
[Thu Aug 01 16:09:08.767 2013] Net:   <ethaddr> not set. Validating first E-fuse MAC
[Thu Aug 01 16:09:08.782 2013] cpsw, usb_ether
[Thu Aug 01 16:09:08.782 2013] Hit any key to stop autoboot:  1  0 
[Thu Aug 01 16:09:09.806 2013] gpio: pin 53 (gpio 53) value is 1
[Thu Aug 01 16:09:10.858 2013] mmc_send_cmd : timeout: No status update
[Thu Aug 01 16:09:10.858 2013] Card did not respond to voltage select!
[Thu Aug 01 16:09:10.858 2013] mmc0(part 0) is current device
[Thu Aug 01 16:09:10.858 2013] Card did not respond to voltage select!
[Thu Aug 01 16:09:11.849 2013] mmc_send_cmd : timeout: No status update
[Thu Aug 01 16:09:11.913 2013] mmc1(part 0) is current device
[Thu Aug 01 16:09:11.961 2013] gpio: pin 54 (gpio 54) value is 1
[Thu Aug 01 16:09:11.961 2013] SD/MMC found on device 1
[Thu Aug 01 16:09:12.010 2013] reading uEnv.txt
[Thu Aug 01 16:09:12.010 2013] 1314 bytes read in 5 ms (255.9 KiB/s)
[Thu Aug 01 16:09:12.010 2013] Importing environment from mmc ...
[Thu Aug 01 16:09:12.010 2013] gpio: pin 55 (gpio 55) value is 1
[Thu Aug 01 16:09:12.011 2013] gpio: pin 56 (gpio 56) value is 1
[Thu Aug 01 16:09:12.011 2013] Running uenvcmd ...
[Thu Aug 01 16:09:12.011 2013] reading zImage
[Thu Aug 01 16:09:12.378 2013] 3252888 bytes read in 373 ms (8.3 MiB/s)
[Thu Aug 01 16:09:12.378 2013] reading uInitrd
[Thu Aug 01 16:09:12.712 2013] 2709355 bytes read in 312 ms (8.3 MiB/s)
[Thu Aug 01 16:09:12.712 2013] reading /dtbs/am335x-boneblack.dtb
[Thu Aug 01 16:09:12.712 2013] 24125 bytes read in 9 ms (2.6 MiB/s)
[Thu Aug 01 16:09:12.763 2013] ## Loading init Ramdisk from Legacy Image at 81000000 ...
[Thu Aug 01 16:09:12.763 2013]    Image Name:   initramfs
[Thu Aug 01 16:09:12.763 2013]    Image Type:   ARM Linux RAMDisk Image (uncompressed)
[Thu Aug 01 16:09:12.763 2013]    Data Size:    2709291 Bytes = 2.6 MiB
[Thu Aug 01 16:09:12.764 2013]    Load Address: 00000000
[Thu Aug 01 16:09:12.764 2013]    Entry Point:  00000000
[Thu Aug 01 16:09:12.764 2013] ## Flattened Device Tree blob at 815f0000
[Thu Aug 01 16:09:12.764 2013]    Booting using the fdt blob at 0x815f0000
[Thu Aug 01 16:09:12.764 2013]    Using Device Tree in place at 815f0000, end 815f8e3c
[Thu Aug 01 16:09:12.811 2013] 
[Thu Aug 01 16:09:12.811 2013] Starting kernel ...
[Thu Aug 01 16:09:12.811 2013] 
[Thu Aug 01 16:09:12.827 2013] Uncompressing Linux... done, booting the kernel.
[Thu Aug 01 16:09:16.808 2013] [    0.000000] Booting Linux on physical CPU 0x0
[Thu Aug 01 16:09:16.808 2013] [    0.000000] Initializing cgroup subsys cpu
[Thu Aug 01 16:09:16.808 2013] [    0.000000] Linux version 3.8.13-bone21 (root@imx6q-sabrelite-1gb-0) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #1 SMP Fri Jun 14 03:10:29 UTC 2013
[Thu Aug 01 16:09:16.809 2013] [    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[Thu Aug 01 16:09:16.809 2013] [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[Thu Aug 01 16:09:16.809 2013] [    0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x BeagleBone
[Thu Aug 01 16:09:16.809 2013] [    0.000000] Memory policy: ECC disabled, Data cache writeback
[Thu Aug 01 16:09:16.809 2013] [    0.000000] AM335X ES1.0 (neon )
[Thu Aug 01 16:09:16.809 2013] [    0.000000] PERCPU: Embedded 9 pages/cpu @c0df4000 s14080 r8192 d14592 u36864
[Thu Aug 01 16:09:16.810 2013] [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 129792
[Thu Aug 01 16:09:16.810 2013] [    0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait fixrtc ip=
[Thu Aug 01 16:09:16.810 2013] [    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[Thu Aug 01 16:09:16.810 2013] [    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[Thu Aug 01 16:09:16.813 2013] [    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[Thu Aug 01 16:09:16.813 2013] [    0.000000] __ex_table already sorted, skipping sort
[Thu Aug 01 16:09:16.814 2013] [    0.000000] allocated 1048576 bytes of page_cgroup
[Thu Aug 01 16:09:16.814 2013] [    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[Thu Aug 01 16:09:16.814 2013] [    0.000000] Memory: 511MB = 511MB total
[Thu Aug 01 16:09:16.814 2013] [    0.000000] Memory: 504832k/504832k available, 19456k reserved, 0K highmem
[Thu Aug 01 16:09:16.814 2013] [    0.000000] Virtual kernel memory layout:
[Thu Aug 01 16:09:16.814 2013] [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[Thu Aug 01 16:09:16.814 2013] [    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[Thu Aug 01 16:09:16.815 2013] [    0.000000]     vmalloc : 0xe0800000 - 0xff000000   ( 488 MB)
[Thu Aug 01 16:09:16.815 2013] [    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[Thu Aug 01 16:09:16.815 2013] [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[Thu Aug 01 16:09:16.815 2013] [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[Thu Aug 01 16:09:16.815 2013] [    0.000000]       .text : 0xc0008000 - 0xc08a3248   (8813 kB)
[Thu Aug 01 16:09:16.815 2013] [    0.000000]       .init : 0xc08a4000 - 0xc08ec700   ( 290 kB)
[Thu Aug 01 16:09:16.818 2013] [    0.000000]       .data : 0xc08ee000 - 0xc096e970   ( 515 kB)
[Thu Aug 01 16:09:16.818 2013] [    0.000000]        .bss : 0xc096e970 - 0xc09e49fc   ( 473 kB)
[Thu Aug 01 16:09:16.818 2013] [    0.000000] Hierarchical RCU implementation.
[Thu Aug 01 16:09:16.819 2013] [    0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[Thu Aug 01 16:09:16.819 2013] [    0.000000] NR_IRQS:16 nr_irqs:16 16
[Thu Aug 01 16:09:16.819 2013] [    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[Thu Aug 01 16:09:16.819 2013] [    0.000000] Total of 128 interrupts on 1 active controller
[Thu Aug 01 16:09:16.819 2013] [    0.000000] OMAP clockevent source: GPTIMER1 at 24000000 Hz
[Thu Aug 01 16:09:16.819 2013] [    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[Thu Aug 01 16:09:16.820 2013] [    0.000000] OMAP clocksource: GPTIMER2 at 24000000 Hz
[Thu Aug 01 16:09:16.820 2013] [    0.000000] Console: colour dummy device 80x30
[Thu Aug 01 16:09:16.820 2013] [    0.000388] Calibrating delay loop... 363.67 BogoMIPS (lpj=354304)
[Thu Aug 01 16:09:16.820 2013] [    0.017383] pid_max: default: 32768 minimum: 301
[Thu Aug 01 16:09:16.820 2013] [    0.017632] Security Framework initialized
[Thu Aug 01 16:09:16.820 2013] [    0.017733] Mount-cache hash table entries: 512
[Thu Aug 01 16:09:16.820 2013] [    0.027567] Initializing cgroup subsys cpuacct
[Thu Aug 01 16:09:16.820 2013] [    0.027606] Initializing cgroup subsys memory
[Thu Aug 01 16:09:16.822 2013] [    0.027676] Initializing cgroup subsys blkio
[Thu Aug 01 16:09:16.823 2013] [    0.027829] CPU: Testing write buffer coherency: ok
[Thu Aug 01 16:09:16.823 2013] [    0.028425] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[Thu Aug 01 16:09:16.823 2013] [    0.028505] Setting up static identity map for 0x805f2c70 - 0x805f2cc8
[Thu Aug 01 16:09:16.823 2013] [    0.030191] Brought up 1 CPUs
[Thu Aug 01 16:09:16.823 2013] [    0.030216] SMP: Total of 1 processors activated (363.67 BogoMIPS).
[Thu Aug 01 16:09:16.823 2013] [    0.031655] devtmpfs: initialized
[Thu Aug 01 16:09:16.823 2013] [    0.096773] pinctrl core: initialized pinctrl subsystem
[Thu Aug 01 16:09:16.823 2013] [    0.097014] rstctl core: initialized rstctl subsystem
[Thu Aug 01 16:09:16.824 2013] [    0.097595] regulator-dummy: no parameters
[Thu Aug 01 16:09:16.824 2013] [    0.098159] NET: Registered protocol family 16
[Thu Aug 01 16:09:16.824 2013] [    0.099070] DMA: preallocated 256 KiB pool for atomic coherent allocations
[Thu Aug 01 16:09:16.824 2013] [    0.109043] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[Thu Aug 01 16:09:16.824 2013] [    0.109884] platform 49000000.edma: alias fck already exists
[Thu Aug 01 16:09:16.824 2013] [    0.109915] platform 49000000.edma: alias fck already exists
[Thu Aug 01 16:09:16.825 2013] [    0.109941] platform 49000000.edma: alias fck already exists
[Thu Aug 01 16:09:17.171 2013] [    0.111325] OMAP GPIO hardware version 0.1
[Thu Aug 01 16:09:17.171 2013] [    0.116238] gpio-rctrl rstctl.3: loaded OK
[Thu Aug 01 16:09:17.171 2013] [    0.121615] hw-breakpoint: debug architecture 0x4 unsupported.
[Thu Aug 01 16:09:17.172 2013] [    0.123799] cpsw.0: No hwaddr in dt. Using 90:59:af:54:40:30 from efuse
[Thu Aug 01 16:09:17.172 2013] [    0.123834] cpsw.1: No hwaddr in dt. Using 90:59:af:54:40:32 from efuse
[Thu Aug 01 16:09:17.172 2013] [    0.137684] bio: create slab <bio-0> at 0
[Thu Aug 01 16:09:17.172 2013] [    0.149357] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[Thu Aug 01 16:09:17.172 2013] [    0.149818] vmmcsd_fixed: 3300 mV 
[Thu Aug 01 16:09:17.172 2013] [    0.152668] SCSI subsystem initialized
[Thu Aug 01 16:09:17.172 2013] [    0.153086] usbcore: registered new interface driver usbfs
[Thu Aug 01 16:09:17.173 2013] [    0.153219] usbcore: registered new interface driver hub
[Thu Aug 01 16:09:17.173 2013] [    0.153544] usbcore: registered new device driver usb
[Thu Aug 01 16:09:17.173 2013] [    0.155651] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[Thu Aug 01 16:09:17.173 2013] [    0.157251] input: tps65217_pwr_but as /devices/ocp.2/44e0b000.i2c/i2c-0/0-0024/input/input0
[Thu Aug 01 16:09:17.173 2013] [    0.159560] DCDC1: at 1500 mV 
[Thu Aug 01 16:09:17.173 2013] [    0.160865] vdd_mpu: 925 <--> 1325 mV at 1100 mV 
[Thu Aug 01 16:09:17.173 2013] [    0.162088] vdd_core: 925 <--> 1150 mV at 1100 mV 
[Thu Aug 01 16:09:17.176 2013] [    0.163231] LDO1: at 1800 mV 
[Thu Aug 01 16:09:17.176 2013] [    0.164374] LDO2: at 3300 mV 
[Thu Aug 01 16:09:17.176 2013] [    0.166369] LDO3: 1800 mV 
[Thu Aug 01 16:09:17.176 2013] [    0.167509] LDO4: at 3300 mV 
[Thu Aug 01 16:09:17.176 2013] [    0.168566] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[Thu Aug 01 16:09:17.177 2013] [    0.169353] omap_i2c 44e0b000.i2c: unable to select pin group
[Thu Aug 01 16:09:17.177 2013] [    0.170224] omap_i2c 4819c000.i2c: bus 1 rev0.11 at 100 kHz
[Thu Aug 01 16:09:17.177 2013] [    0.172770] omap_i2c 4819c000.i2c: unable to select pin group
[Thu Aug 01 16:09:17.177 2013] [    0.173001] media: Linux media interface: v0.10
[Thu Aug 01 16:09:17.177 2013] [    0.173106] Linux video capture interface: v2.00
[Thu Aug 01 16:09:17.177 2013] [    0.173974] Advanced Linux Sound Architecture Driver Initialized.
[Thu Aug 01 16:09:17.177 2013] [    0.174976] NetLabel: Initializing
[Thu Aug 01 16:09:17.178 2013] [    0.174996] NetLabel:  domain hash size = 128
[Thu Aug 01 16:09:17.178 2013] [    0.175008] NetLabel:  protocols = UNLABELED CIPSOv4
[Thu Aug 01 16:09:17.178 2013] [    0.175123] NetLabel:  unlabeled traffic allowed by default
[Thu Aug 01 16:09:17.178 2013] [    0.175462] Switching to clocksource gp_timer
[Thu Aug 01 16:09:17.178 2013] [    0.229933] NET: Registered protocol family 2
[Thu Aug 01 16:09:17.178 2013] [    0.231147] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[Thu Aug 01 16:09:17.178 2013] [    0.231293] TCP bind hash table entries: 4096 (order: 4, 81920 bytes)
[Thu Aug 01 16:09:17.181 2013] [    0.231454] TCP: Hash tables configured (established 4096 bind 4096)
[Thu Aug 01 16:09:17.181 2013] [    0.231557] TCP: reno registered
[Thu Aug 01 16:09:17.181 2013] [    0.231583] UDP hash table entries: 256 (order: 1, 12288 bytes)
[Thu Aug 01 16:09:17.182 2013] [    0.231629] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)
[Thu Aug 01 16:09:17.182 2013] [    0.232068] NET: Registered protocol family 1
[Thu Aug 01 16:09:17.182 2013] [    0.232799] RPC: Registered named UNIX socket transport module.
[Thu Aug 01 16:09:17.182 2013] [    0.232826] RPC: Registered udp transport module.
[Thu Aug 01 16:09:17.182 2013] [    0.232839] RPC: Registered tcp transport module.
[Thu Aug 01 16:09:17.182 2013] [    0.232852] RPC: Registered tcp NFSv4.1 backchannel transport module.
[Thu Aug 01 16:09:17.183 2013] [    0.233273] Trying to unpack rootfs image as initramfs...
[Thu Aug 01 16:09:17.183 2013] [    0.544042] Freeing initrd memory: 2644K
[Thu Aug 01 16:09:17.183 2013] [    0.544932] CPU PMU: probing PMU on CPU 0
[Thu Aug 01 16:09:17.183 2013] [    0.544969] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
[Thu Aug 01 16:09:17.183 2013] [    0.545528] omap2_mbox_probe: platform not supported
[Thu Aug 01 16:09:17.183 2013] [    0.814419] VFS: Disk quotas dquot_6.5.2
[Thu Aug 01 16:09:17.183 2013] [    0.814683] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[Thu Aug 01 16:09:17.185 2013] [    0.815952] NFS: Registering the id_resolver key type
[Thu Aug 01 16:09:17.186 2013] [    0.816064] Key type id_resolver registered
[Thu Aug 01 16:09:17.186 2013] [    0.816082] Key type id_legacy registered
[Thu Aug 01 16:09:17.186 2013] [    0.816273] fuse init (API version 7.20)
[Thu Aug 01 16:09:17.186 2013] [    0.817200] Btrfs loaded
[Thu Aug 01 16:09:17.186 2013] [    0.817376] msgmni has been set to 991
[Thu Aug 01 16:09:17.186 2013] [    0.820549] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[Thu Aug 01 16:09:17.186 2013] [    0.820581] io scheduler noop registered
[Thu Aug 01 16:09:17.186 2013] [    0.820597] io scheduler deadline registered
[Thu Aug 01 16:09:17.186 2013] [    0.820648] io scheduler cfq registered (default)
[Thu Aug 01 16:09:17.187 2013] [    0.822540] tps65217-bl tps65217-bl: no platform data provided
[Thu Aug 01 16:09:17.187 2013] [    0.822586] tps65217-bl: probe of tps65217-bl failed with error -22
[Thu Aug 01 16:09:17.187 2013] [    0.823431] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[Thu Aug 01 16:09:17.187 2013] [    0.826167] omap_uart 44e09000.serial: did not get pins for uart0 error: -19
[Thu Aug 01 16:09:17.187 2013] [    0.826489] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88) is a OMAP UART0
[Thu Aug 01 16:09:17.187 2013] [    1.548116] console [ttyO0] enabled
[Thu Aug 01 16:09:17.192 2013] [    1.552897] [drm] Initialized drm 1.1.0 20060810
[Thu Aug 01 16:09:17.192 2013] [    1.571417] brd: module loaded
[Thu Aug 01 16:09:17.273 2013] [    1.581640] loop: module loaded
[Thu Aug 01 16:09:17.273 2013] [    1.585118] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[Thu Aug 01 16:09:17.273 2013] [    1.592422] at24 1-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[Thu Aug 01 16:09:17.273 2013] [    1.599710] at24 1-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[Thu Aug 01 16:09:17.274 2013] [    1.606994] at24 1-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[Thu Aug 01 16:09:17.274 2013] [    1.614291] at24 1-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[Thu Aug 01 16:09:17.274 2013] [    1.628335] bone-capemgr bone_capemgr.9: Baseboard: 'A335BNLT,0A5C,2513BBBK3061'
[Thu Aug 01 16:09:17.274 2013] [    1.636140] bone-capemgr bone_capemgr.9: compatible-baseboard=ti,beaglebone-black
[Thu Aug 01 16:09:17.312 2013] [    1.671688] bone-capemgr bone_capemgr.9: slot #0: No cape found
[Thu Aug 01 16:09:17.327 2013] [    1.708793] bone-capemgr bone_capemgr.9: slot #1: No cape found
[Thu Aug 01 16:09:17.364 2013] [    1.745903] bone-capemgr bone_capemgr.9: slot #2: No cape found
[Thu Aug 01 16:09:17.401 2013] [    1.783012] bone-capemgr bone_capemgr.9: slot #3: No cape found
[Thu Aug 01 16:09:17.780 2013] [    1.789278] bone-capemgr bone_capemgr.9: slot #4: specific override
[Thu Aug 01 16:09:17.780 2013] [    1.795891] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 4
[Thu Aug 01 16:09:17.781 2013] [    1.803940] bone-capemgr bone_capemgr.9: slot #4: 'Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G'
[Thu Aug 01 16:09:17.781 2013] [    1.814094] bone-capemgr bone_capemgr.9: slot #5: specific override
[Thu Aug 01 16:09:17.781 2013] [    1.820702] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 5
[Thu Aug 01 16:09:17.781 2013] [    1.828749] bone-capemgr bone_capemgr.9: slot #5: 'Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI'
[Thu Aug 01 16:09:17.781 2013] [    1.838801] bone-capemgr bone_capemgr.9: slot #6: specific override
[Thu Aug 01 16:09:17.782 2013] [    1.845407] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 6
[Thu Aug 01 16:09:17.782 2013] [    1.853455] bone-capemgr bone_capemgr.9: slot #6: 'Bone-Black-HDMIN,00A0,Texas Instrument,BB-BONELT-HDMIN'
[Thu Aug 01 16:09:17.782 2013] [    1.864123] bone-capemgr bone_capemgr.9: loader: before slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[Thu Aug 01 16:09:17.782 2013] [    1.873013] bone-capemgr bone_capemgr.9: loader: check slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[Thu Aug 01 16:09:17.785 2013] [    1.881913] bone-capemgr bone_capemgr.9: loader: before slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[Thu Aug 01 16:09:17.785 2013] [    1.890696] bone-capemgr bone_capemgr.9: loader: check slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[Thu Aug 01 16:09:17.786 2013] [    1.899413] bone-capemgr bone_capemgr.9: initialized OK.
[Thu Aug 01 16:09:17.786 2013] [    1.905021] bone-capemgr bone_capemgr.9: loader: before slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:09:17.786 2013] [    1.913883] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:09:17.786 2013] [    1.924650] OneNAND driver initializing
[Thu Aug 01 16:09:17.786 2013] [    1.930082] usbcore: registered new interface driver cdc_ether
[Thu Aug 01 16:09:17.786 2013] [    1.936275] bone-capemgr bone_capemgr.9: loader: after slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[Thu Aug 01 16:09:17.787 2013] [    1.945066] bone-capemgr bone_capemgr.9: loader: after slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[Thu Aug 01 16:09:17.787 2013] [    1.953834] usbcore: registered new interface driver rndis_host
[Thu Aug 01 16:09:17.787 2013] [    1.960150] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:09:17.787 2013] [    1.969044] usbcore: registered new interface driver cdc_ncm
[Thu Aug 01 16:09:17.790 2013] [    1.975035] bone-capemgr bone_capemgr.9: slot #4: Requesting firmware 'cape-bone-2g-emmc1.dtbo' for board-name 'Bone-LT-eMMC-2G', version '00A0'
[Thu Aug 01 16:09:17.790 2013] [    1.989372] Initializing USB Mass Storage driver...
[Thu Aug 01 16:09:17.791 2013] [    1.994669] usbcore: registered new interface driver usb-storage
[Thu Aug 01 16:09:17.791 2013] [    2.000990] USB Mass Storage support registered.
[Thu Aug 01 16:09:17.791 2013] [    2.006166] bone-capemgr bone_capemgr.9: slot #4: dtbo 'cape-bone-2g-emmc1.dtbo' loaded; converting to live tree
[Thu Aug 01 16:09:17.791 2013] [    2.016938] bone-capemgr bone_capemgr.9: slot #5: Requesting firmware 'cape-boneblack-hdmi-00A0.dtbo' for board-name 'Bone-Black-HDMI', version '00A0'
[Thu Aug 01 16:09:17.791 2013] [    2.031281] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[Thu Aug 01 16:09:17.792 2013] [    2.037937] bone-capemgr bone_capemgr.9: slot #4: #2 overlays
[Thu Aug 01 16:09:17.792 2013] [    2.044403] musb-hdrc musb-hdrc.0.auto: pdev->id = 0
[Thu Aug 01 16:09:17.792 2013] [    2.049668] musb-hdrc musb-hdrc.0.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
[Thu Aug 01 16:09:17.792 2013] [    2.058742] bone-capemgr bone_capemgr.9: slot #4: Applied #2 overlays.
[Thu Aug 01 16:09:17.792 2013] [    2.065630] bone-capemgr bone_capemgr.9: loader: done slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[Thu Aug 01 16:09:17.794 2013] [    2.074348] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:09:17.795 2013] [    2.083147] bone-capemgr bone_capemgr.9: slot #5: dtbo 'cape-boneblack-hdmi-00A0.dtbo' loaded; converting to live tree
[Thu Aug 01 16:09:17.795 2013] [    2.094666] musb-hdrc musb-hdrc.0.auto: *** mode=3
[Thu Aug 01 16:09:17.795 2013] [    2.099735] musb-hdrc musb-hdrc.0.auto: *** power=250
[Thu Aug 01 16:09:17.795 2013] [    2.106123] bone-capemgr bone_capemgr.9: slot #5: #4 overlays
[Thu Aug 01 16:09:17.795 2013] [    2.114667] platform 4830e000.fb: alias fck already exists
[Thu Aug 01 16:09:17.795 2013] [    2.121448] musb-hdrc musb-hdrc.1.auto: pdev->id = 1
[Thu Aug 01 16:09:17.796 2013] [    2.126773] musb-hdrc musb-hdrc.1.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
[Thu Aug 01 16:09:17.796 2013] [    2.135803] musb-hdrc musb-hdrc.1.auto: *** mode=1
[Thu Aug 01 16:09:17.796 2013] [    2.140885] musb-hdrc musb-hdrc.1.auto: *** power=250
[Thu Aug 01 16:09:17.796 2013] [    2.146205] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[Thu Aug 01 16:09:17.796 2013] [    2.153884] bone-capemgr bone_capemgr.9: slot #5: Applied #4 overlays.
[Thu Aug 01 16:09:18.018 2013] [    2.160811] bone-capemgr bone_capemgr.9: loader: done slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[Thu Aug 01 16:09:18.018 2013] [    2.169448] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:09:18.019 2013] [    2.178640] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[Thu Aug 01 16:09:18.019 2013] [    2.186933] bone-capemgr bone_capemgr.9: loader: after slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:09:18.019 2013] [    2.195960] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[Thu Aug 01 16:09:18.019 2013] [    2.203112] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[Thu Aug 01 16:09:18.019 2013] [    2.210715] usb usb1: Product: MUSB HDRC host driver
[Thu Aug 01 16:09:18.019 2013] [    2.215941] usb usb1: Manufacturer: Linux 3.8.13-bone21 musb-hcd
[Thu Aug 01 16:09:18.020 2013] [    2.222255] usb usb1: SerialNumber: musb-hdrc.1.auto
[Thu Aug 01 16:09:18.020 2013] [    2.227545] bone-capemgr bone_capemgr.9: slot #6: Requesting firmware 'cape-boneblack-hdmin-00A0.dtbo' for board-name 'Bone-Black-HDMIN', version '00A0'
[Thu Aug 01 16:09:18.020 2013] [    2.242073] bone-capemgr bone_capemgr.9: slot #6: dtbo 'cape-boneblack-hdmin-00A0.dtbo' loaded; converting to live tree
[Thu Aug 01 16:09:18.020 2013] [    2.254912] hub 1-0:1.0: USB hub found
[Thu Aug 01 16:09:18.023 2013] [    2.259096] bone-capemgr bone_capemgr.9: slot #6: BB-BONELT-HDMIN conflict P8.45 (#5:BB-BONELT-HDMI)
[Thu Aug 01 16:09:18.023 2013] [    2.268717] bone-capemgr bone_capemgr.9: slot #6: Failed verification
[Thu Aug 01 16:09:18.024 2013] [    2.275494] bone-capemgr bone_capemgr.9: loader: failed to load slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[Thu Aug 01 16:09:18.024 2013] [    2.285132] hub 1-0:1.0: 1 port detected
[Thu Aug 01 16:09:18.024 2013] [    2.291015] mousedev: PS/2 mouse device common for all mice
[Thu Aug 01 16:09:18.024 2013] [    2.299357] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[Thu Aug 01 16:09:18.024 2013] [    2.307218] i2c /dev entries driver
[Thu Aug 01 16:09:18.024 2013] [    2.312381] Driver for 1-wire Dallas network protocol.
[Thu Aug 01 16:09:18.024 2013] [    2.319402] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[Thu Aug 01 16:09:18.025 2013] [    2.327026] cpuidle: using governor ladder
[Thu Aug 01 16:09:18.025 2013] [    2.331367] cpuidle: using governor menu
[Thu Aug 01 16:09:18.025 2013] [    2.335995] omap_hsmmc mmc.4: of_parse_phandle_with_args of 'reset' failed
[Thu Aug 01 16:09:18.025 2013] [    2.343247] omap_hsmmc mmc.4: Failed to get rstctl; not using any
[Thu Aug 01 16:09:18.025 2013] [    2.349688] omap_hsmmc mmc.4: unable to select pin group
[Thu Aug 01 16:09:18.025 2013] [    2.355571] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25
[Thu Aug 01 16:09:18.027 2013] [    2.362798] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24
[Thu Aug 01 16:09:18.027 2013] [    2.370156] mmc.4 supply vmmc_aux not found, using dummy regulator
[Thu Aug 01 16:09:18.027 2013] [    2.376834] omap_hsmmc mmc.4: pins are not configured from the driver
[Thu Aug 01 16:09:18.032 2013] [    2.410242] gpio-rctrl rstctl.3: gpio_rctrl_request eMMC_RSTn
[Thu Aug 01 16:09:18.090 2013] [    2.416478] omap_hsmmc mmc.5: Got rstctl (gpio:#0 name eMMC_RSTn) label:eMMC_RSTn
[Thu Aug 01 16:09:18.090 2013] [    2.424400] gpio-rctrl rstctl.3: gpio_rctrl_deassert eMMC_RSTn
[Thu Aug 01 16:09:18.090 2013] [    2.430885] edma-dma-engine edma-dma-engine.0: allocated channel for 0:3
[Thu Aug 01 16:09:18.090 2013] [    2.438071] edma-dma-engine edma-dma-engine.0: allocated channel for 0:2
[Thu Aug 01 16:09:18.090 2013] [    2.445671] mmc.5 supply vmmc_aux not found, using dummy regulator
[Thu Aug 01 16:09:18.091 2013] [    2.452363] omap_hsmmc mmc.5: pins are not configured from the driver
[Thu Aug 01 16:09:18.105 2013] [    2.486733] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.8
[Thu Aug 01 16:09:18.356 2013] [    2.498491] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status -22
[Thu Aug 01 16:09:18.357 2013] [    2.505809] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
[Thu Aug 01 16:09:18.357 2013] [    2.514811] leds-gpio gpio-leds.8: pins are not configured from the driver
[Thu Aug 01 16:09:18.357 2013] [    2.523181] ledtrig-cpu: registered to indicate activity on CPUs
[Thu Aug 01 16:09:18.357 2013] [    2.530062] edma-dma-engine edma-dma-engine.0: allocated channel for 0:36
[Thu Aug 01 16:09:18.357 2013] [    2.537364] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[Thu Aug 01 16:09:18.357 2013] [    2.546186] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[Thu Aug 01 16:09:18.358 2013] [    2.552721] edma-dma-engine edma-dma-engine.0: allocated channel for 0:5
[Thu Aug 01 16:09:18.358 2013] [    2.559900] edma-dma-engine edma-dma-engine.0: allocated channel for 0:6
[Thu Aug 01 16:09:18.358 2013] [    2.568396] usbcore: registered new interface driver usbhid
[Thu Aug 01 16:09:18.358 2013] [    2.574285] usbhid: USB HID core driver
[Thu Aug 01 16:09:18.358 2013] [    2.582794] davinci_evm sound.13:  nxp-hdmi-hifi <-> 48038000.mcasp mapping ok
[Thu Aug 01 16:09:18.358 2013] [    2.594490] TCP: cubic registered
[Thu Aug 01 16:09:18.361 2013] [    2.598140] NET: Registered protocol family 10
[Thu Aug 01 16:09:18.361 2013] [    2.604161] NET: Registered protocol family 17
[Thu Aug 01 16:09:18.361 2013] [    2.609453] Key type dns_resolver registered
[Thu Aug 01 16:09:18.362 2013] [    2.614299] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[Thu Aug 01 16:09:18.362 2013] [    2.622496] ThumbEE CPU extension supported.
[Thu Aug 01 16:09:18.362 2013] [    2.627074] Registering SWP/SWPB emulation handler
[Thu Aug 01 16:09:18.362 2013] [    2.633428] registered taskstats version 1
[Thu Aug 01 16:09:18.362 2013] [    2.638556] slave hdmi.12: modes-blacklisted #0 -> 1920x1080@25
[Thu Aug 01 16:09:18.362 2013] [    2.644886] mmc1: BKOPS_EN bit is not set
[Thu Aug 01 16:09:18.362 2013] [    2.649159] slave hdmi.12: modes-blacklisted #1 -> 832x624@75
[Thu Aug 01 16:09:18.362 2013] [    2.657188] tilcdc 4830e000.fb: No power control GPIO
[Thu Aug 01 16:09:18.363 2013] [    2.663738] mmc1: new high speed MMC card at address 0001
[Thu Aug 01 16:09:18.363 2013] [    2.677748] mmcblk0: mmc1:0001 MMC02G 1.78 GiB 
[Thu Aug 01 16:09:18.363 2013] [    2.688087] mmcblk0boot0: mmc1:0001 MMC02G partition 1 1.00 MiB
[Thu Aug 01 16:09:18.363 2013] [    2.694805] mmcblk0boot1: mmc1:0001 MMC02G partition 2 1.00 MiB
[Thu Aug 01 16:09:18.363 2013] [    2.703550]  mmcblk0: p1 p2
[Thu Aug 01 16:09:18.363 2013] [    2.709583]  mmcblk0boot1: unknown partition table
[Thu Aug 01 16:09:18.363 2013] [    2.716851]  mmcblk0boot0: unknown partition table
[Thu Aug 01 16:09:18.418 2013] [    2.795879] tilcdc 4830e000.fb: found TDA19988
[Thu Aug 01 16:09:18.459 2013] [    2.801380] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[Thu Aug 01 16:09:18.459 2013] [    2.808371] [drm] No driver support for vblank timestamp query.
[Thu Aug 01 16:09:18.459 2013] [    2.815047] tilcdc 4830e000.fb: No connectors reported connected with modes
[Thu Aug 01 16:09:18.459 2013] [    2.822468] [drm] Cannot find any crtc or sizes - going 1024x768
[Thu Aug 01 16:09:18.474 2013] [    2.843239] Console: switching to colour frame buffer device 128x48
[Thu Aug 01 16:09:18.508 2013] [    2.859336] tilcdc 4830e000.fb: fb0:  frame buffer device
[Thu Aug 01 16:09:18.508 2013] [    2.865019] tilcdc 4830e000.fb: registered panic notifier
[Thu Aug 01 16:09:18.508 2013] [    2.870720] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0
[Thu Aug 01 16:09:18.573 2013] [    2.927575] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[Thu Aug 01 16:09:18.573 2013] [    2.934013] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[Thu Aug 01 16:09:18.573 2013] [    2.951858] libphy: 4a101000.mdio: probed
[Thu Aug 01 16:09:18.635 2013] [    2.956194] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[Thu Aug 01 16:09:18.635 2013] [    2.966096] Detected MACID = 90:59:af:54:40:30
[Thu Aug 01 16:09:18.635 2013] [    2.970840] cpsw 4a100000.ethernet: NAPI disabled
[Thu Aug 01 16:09:18.635 2013] [    2.977947] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
[Thu Aug 01 16:09:18.635 2013] [    2.990453] ALSA device list:
[Thu Aug 01 16:09:18.635 2013] [    2.993613]   #0: TI BeagleBone Black
[Thu Aug 01 16:09:18.636 2013] [    2.998264] Freeing init memory: 288K
[Thu Aug 01 16:09:18.651 2013] Loading, please wait...
[Thu Aug 01 16:09:18.714 2013] [    3.093364] udevd[101]: starting version 175
[Thu Aug 01 16:09:18.745 2013] Begin: Loading essential drivers ... done.
[Thu Aug 01 16:09:18.745 2013] Begin: Running /scripts/init-premount ... done.
[Thu Aug 01 16:09:18.760 2013] Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
[Thu Aug 01 16:09:19.400 2013] Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems
[Thu Aug 01 16:09:20.521 2013] done.
[Thu Aug 01 16:09:20.537 2013] [    4.916274] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[Thu Aug 01 16:09:20.564 2013] [    4.923996] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[Thu Aug 01 16:09:21.347 2013] [    5.728182] EXT4-fs (mmcblk0p2): recovery complete
[Thu Aug 01 16:09:21.385 2013] [    5.737140] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[Thu Aug 01 16:09:21.385 2013] Begin: Running /scripts/local-bottom ... done.
[Thu Aug 01 16:09:21.385 2013] done.
[Thu Aug 01 16:09:21.385 2013] Begin: Running /scripts/init-bottom ... done.
[Thu Aug 01 16:09:22.067 2013] [    6.426300] init: ureadahead main process (222) terminated with status 5
[Thu Aug 01 16:09:22.898 2013] [    7.276795] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[Thu Aug 01 16:09:25.665 2013] [   10.018024] libphy: PHY 4a101000.mdio:01 not found
[Thu Aug 01 16:09:25.665 2013] [   10.018031] net eth0: phy 4a101000.mdio:01 not found on slave 1
[Thu Aug 01 16:09:30.255 2013]  * Loading cpufreq kernel modules...        [ OK ]
[Thu Aug 01 16:09:31.695 2013]  * Starting virtual private network daemon(s)...         *   Autostart disabled, no VPN will be started.
[Thu Aug 01 16:09:31.808 2013]  * CPUFreq Utilities: Setting ondemand CPUFreq governor...         * CPU0...        [ OK ]
[Thu Aug 01 16:09:31.888 2013] Starting very small Busybox based DHCP server: Starting /usr/sbin/udhcpd...
[Thu Aug 01 16:09:31.941 2013] udhcpd.
[Thu Aug 01 16:09:32.021 2013]  * Starting NTP server ntpd        [ OK ]
[Thu Aug 01 16:09:32.229 2013] No apache MPM package installed
[Thu Aug 01 16:09:33.445 2013] 
[Thu Aug 01 16:09:33.445 2013] Ubuntu 13.04 arm ttyO0
[Thu Aug 01 16:09:33.445 2013] 
[Thu Aug 01 16:09:33.445 2013] arm login:

Regards,
duckhunter

dennis.c...@gmail.com

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Aug 1, 2013, 5:07:13 PM8/1/13
to beagl...@googlegroups.com
Yes, I checked the Wiki.  The 2A wall wart from Adafruit was purchased because the Wiki pointed at it and said it was a power supply that worked.

So I have three perfectly working boards and one not-working board, and I'm using a power supply recommended by the Wiki.  If that recommendation was in error and there's another one which will work better I'm all ears.

On the other hand, is it not possible that the problem might not always be the power supply but in fact might sometimes be the board?

Dennis Ferguson

Gerald Coley

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Aug 1, 2013, 8:01:57 PM8/1/13
to beagl...@googlegroups.com
if the power supply works with three boards, then the power supply should be fine.

Every board has tolerances, making each board a little unique. From the printout, the board is working fine. No power supply issue. No boot issue.

The question is why it is hanging where it is hanging.

My suggestion is to request an RMA. They will replace the board so you can go on your way. And then we will look at it and see what the issue might be, assuming we can get it to fail at the factory.

Gerald
'

duckhunt...@gmail.com

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Aug 5, 2013, 4:04:45 AM8/5/13
to beagl...@googlegroups.com, duckh...@gmx.at, duckhunt...@gmail.com
Interesting ... as soon as i have the connected the FTDI cable everything works fine.... When i disconnect it, I still get a error every 10th-20th try.

Regards

Gerald Coley

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Aug 5, 2013, 9:32:27 AM8/5/13
to beagl...@googlegroups.com, duckh...@gmx.at, duckhunt...@gmail.com
Sounds like you may have a grounding issue somewhere or a power supply that has no ground connection. Make sure all supplies, PC, board, monitors, etc. all connetc to the same exact power strip.

Gerald



On Mon, Aug 5, 2013 at 3:04 AM, <duckhunt...@gmail.com> wrote:
Interesting ... as soon as i have the connected the FTDI cable everything works fine.... When i disconnect it, I still get a error every 10th-20th try.

Regards

--

duckhunt...@gmail.com

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Aug 6, 2013, 3:20:59 AM8/6/13
to beagl...@googlegroups.com, duckh...@gmx.at, duckhunt...@gmail.com
I think we've found an issue. As I already mentioned, when an FTDI cable is connected everything works fine. First we thought it could be a grounding problem, but we couldn't found anything. Afterwards we had only the TX and GND signal of the FTDI cable connected, so we could see what the BB sends. We found out, that the BB goes into the U-Boot mode (the mode where you have to hit a key shortly after power up). It seems like that the BB receives something over the RX signal of the FTDI. We think the problem is the pull down resistor of the RX signal. We have changed it to a pull up, since the idle state of the UART is 3.3V, and changed the resistor to 10k instead of 100k. Now everything works fine.

Regards,
duckhunter

Gerald Coley

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Aug 6, 2013, 8:53:23 AM8/6/13
to beagl...@googlegroups.com, duckh...@gmx.at, duckhunt...@gmail.com
That resistor was added because without the cable connected we were getting noise into the RX line, causing the board to crash.

Gerald



Regards,
duckhunter

--

duckhunt...@gmail.com

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Aug 6, 2013, 9:02:47 AM8/6/13
to beagl...@googlegroups.com, duckh...@gmx.at, duckhunt...@gmail.com
Yes I know, you are right. But we still get noise into our RX line which causes our board to crash. Maybe it would be better to use a lower resistor value (e.g. 10k) and change it to a pull up resistor to 3V3, since the idle state of the UART is high.

It's just a suggestion from our experience :-)

Regards.

Gerald Coley

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Aug 6, 2013, 9:10:28 AM8/6/13
to beagl...@googlegroups.com, duckh...@gmx.at, duckhunt...@gmail.com
Try a smaller value.

Gerald


--

duckhunt...@gmail.com

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Aug 6, 2013, 9:28:29 AM8/6/13
to beagl...@googlegroups.com, duckh...@gmx.at, duckhunt...@gmail.com
Do you mean for the pull up or pull down? For the pull down we've already tried it with 7k5. But that didn't help. Now as we have a pull up (10k), it's working perfectly.

Regards

Gerald Coley

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Aug 6, 2013, 9:47:42 AM8/6/13
to beagl...@googlegroups.com, duckh...@gmx.at, duckhunt...@gmail.com
Got it.

Gerald



On Tue, Aug 6, 2013 at 8:28 AM, <duckhunt...@gmail.com> wrote:
Do you mean for the pull up or pull down? For the pull down we've already tried it with 7k5. But that didn't help. Now as we have a pull up (10k), it's working perfectly.

Regards

--

gmbe...@gmail.com

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Sep 27, 2013, 6:04:06 PM9/27/13
to beagl...@googlegroups.com, duckh...@gmx.at, duckhunt...@gmail.com
Same problem here, its showing up in 2 ways. The Beagle Board Black has a power control IC that is sensitive to 5 volt rise time and has frozen up under short brownout situations..in fact, I can freeze it up at will by dropping out 5 V for about 100mS, it will lock up with 3.3 volts turned off even though the 5 volt input is good. Removing the 5 volt input for more than 1 second restores normal 3.3 Volt power and all is good. The other way..I'm still investigating, it refuses to boot about 1 in 20 tries for reasons that are so far unknown. In this instance I have power supply monitoring instruments all over this board, and the power supply controller is working even when the lockup occurs. So I'm mainly interested in the situation where the blue lights are on but the board is not booting. We are running a port of Debian Linux.

gmbe...@gmail.com

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Sep 27, 2013, 6:10:49 PM9/27/13
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AndrewTaneGlen

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Oct 23, 2013, 10:41:37 PM10/23/13
to beagl...@googlegroups.com, duckh...@gmx.at, duckhunt...@gmail.com, gmbe...@gmail.com
Hello All,

I am also having this problem - with a bench top power supply set to 5V and 5A, plugging into the barrel connector with no SD card inserted, so running the default Angstrom image from flash, the device will fail to boot at least 1 in 20 tries. A similar failure rate was observed on my two other boards.

I noticed a new board revision has been a released - the A6. The list of revisions included a reference to fixing a random glitch in the SYS_RESETn signal. Could