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Mini (Beaglebone) Problem


bencrosby
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Hi, I have had a series of power problems that have resulted in my PBX mini (beagle bone) no longer joining the network.

 

It boots fine, and is accessible via the serial port on board, but doesn't bring up a network interface.

There are a few interesting error messages during boot, but I have no idea if they are normal.

 

Could you provide a link via pm to re-download the image so I can re-flash the mmc ?

 

Alternatively, if you can see the issue from the log below, please let me know how to resolve.

 

Thanks

 

 

Here is the boot log pasted below:

U-Boot SPL 2013.04-dirty (Jul 10 2013 - 14:02:53)
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0 
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0 
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
OMAP SD/MMC: 0
mmc_send_cmd : timeout: No status update
reading u-boot.img
reading u-boot.img
 
 
U-Boot 2013.04-dirty (Jul 10 2013 - 14:02:53)
 
I2C:   ready
DRAM:  512 MiB
WARNING: Caches not enabled
NAND:  No NAND device found!!!
0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - readenv() failed, using default environment
 
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0 
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0 
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot:  0 
gpio: pin 53 (gpio 53) value is 1
mmc_send_cmd : timeout: No status update
Card did not respond to voltage select!
mmc0(part 0) is current device
mmc_send_cmd : timeout: No status update
Card did not respond to voltage select!
No micro SD card found, setting mmcdev to 1
mmc1(part 0) is current device
mmc_send_cmd : timeout: No status update
gpio: pin 54 (gpio 54) value is 1
SD/MMC found on device 1
reading uEnv.txt
26 bytes read in 4 ms (5.9 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
gpio: pin 55 (gpio 55) value is 1
4394080 bytes read in 763 ms (5.5 MiB/s)
gpio: pin 56 (gpio 56) value is 1
24884 bytes read in 47 ms (516.6 KiB/s)
Booting from mmc ...
## Booting kernel from Legacy Image at 80007fc0 ...
   Image Name:   Angstrom/3.8.13/beaglebone
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    4394016 Bytes = 4.2 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 80f80000
   Booting using the fdt blob at 0x80f80000
   XIP Kernel Image ... OK
OK
   Using Device Tree in place at 80f80000, end 80f89133
 
Starting kernel ...
 
Uncompressing Linux... done, booting the kernel.
[    0.195888] omap2_mbox_probe: platform not supported
[    0.206562] tps65217-bl tps65217-bl: no platform data provided
[    0.283025] bone-capemgr bone_capemgr.9: slot #0: No cape found
[    0.320132] bone-capemgr bone_capemgr.9: slot #1: No cape found
[    0.357240] bone-capemgr bone_capemgr.9: slot #2: No cape found
[    0.394350] bone-capemgr bone_capemgr.9: slot #3: No cape found
[    0.414181] bone-capemgr bone_capemgr.9: slot #6: BB-BONELT-HDMIN conflict P8.45 (#5:BB-BONELT-HDMI)
[    0.423792] bone-capemgr bone_capemgr.9: slot #6: Failed verification
[    0.444301] omap_hsmmc mmc.5: of_parse_phandle_with_args of 'reset' failed
[    0.451601] bone-capemgr bone_capemgr.9: loader: failed to load slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[    0.519876] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.8
[    0.531613] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status -22
[    0.538995] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
systemd-fsck[85]: Angstrom: clean, 41960/112672 files, 359580/449820 blocks
[    4.867688] libphy: PHY 4a101000.mdio:01 not found
[    4.872761] net eth0: phy 4a101000.mdio:01 not found on slave 1
 
.---O---.                                           
|       |                  .-.           o o        
|   |   |-----.-----.-----.| |   .----..-----.-----.
|       |     | __  |  ---'| '--.|  .-'|     |     |
|   |   |  |  |     |---  ||  --'|  |  |  '  | | | |
'---'---'--'--'--.  |-----''----''--'  '-----'-'-'-'
                -'  |
                '---'
 
The Angstrom Distribution pbx ttyO0
 
Angstrom v2012.12 - Kernel 3.8.13
 
pbx login: root
Password: 
Last login: Sat Jan  1 11:00:30 EST 2000 on ttyO0
root@pbx:~#
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After all, it is just a Beagle Bone... The network has not much to do with the PBX service, which is probably running "fine" except that it cannot talk to anybody. So anything you can find about the beagle bone would apply here. My guess would be that somehow the Ethernet chip got damaged with a power spike. Do you see the connectivity LED come up on the Ethernet switch? Can you ping anything in the network?

 

If you can get to the console, you might be able to tar the PBX working directory and e.g. write it to a SD card. Then you can resume backup on another physical hardware.

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