Angstrom freezing on boot

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1

Hi,

Suddenly my bealgebone stop booting.
The log message is:

Starting kernel …

Uncompressing Linux… done, booting the kernel.
[ 1.156059] omap_i2c 44e0b000.i2c: controller timed out
[ 1.156104] tps65217 0-0024: Failed to read INT reg
[ 1.156123] tps65217 0-0024: Failed to probe pwr_but
[ 2.156056] omap_i2c 44e0b000.i2c: controller timed out
[ 3.159960] omap_i2c 44e0b000.i2c: controller timed out
[ 3.192906] omap2_mbox_probe: platform not supported
[ 4.262857] omap_i2c 44e0b000.i2c: controller timed out
[ 5.272375] omap_i2c 44e0b000.i2c: controller timed out
[ 6.786039] omap_i2c 44e0b000.i2c: controller timed out
[ 7.797989] omap_i2c 44e0b000.i2c: controller timed out
[ 9.311445] omap_i2c 44e0b000.i2c: controller timed out
[ 10.323312] omap_i2c 44e0b000.i2c: controller timed out
[ 11.836824] omap_i2c 44e0b000.i2c: controller timed out
[ 12.848568] omap_i2c 44e0b000.i2c: controller timed out
[ 14.362226] omap_i2c 44e0b000.i2c: controller timed out
[ 15.373935] omap_i2c 44e0b000.i2c: controller timed out
[ 16.887705] omap_i2c 44e0b000.i2c: controller timed out
[ 17.899350] omap_i2c 44e0b000.i2c: controller timed out
[ 19.413079] omap_i2c 44e0b000.i2c: controller timed out
[ 20.424713] omap_i2c 44e0b000.i2c: controller timed out
[ 21.938389] omap_i2c 44e0b000.i2c: controller timed out
[ 22.950188] omap_i2c 44e0b000.i2c: controller timed out
[ 24.463792] omap_i2c 44e0b000.i2c: controller timed out
[ 25.475572] omap_i2c 44e0b000.i2c: controller timed out
[ 26.989170] omap_i2c 44e0b000.i2c: controller timed out
[ 28.000916] omap_i2c 44e0b000.i2c: controller timed out
[ 28.514549] bone-capemgr bone_capemgr.8: Failed to scan baseboard eeprom
[ 28.539322] omap_hsmmc mmc.4: of_parse_phandle_with_args of ‘reset’ failed
[ 28.575588] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.7
[ 28.587309] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.7) status -22
[ 28.594619] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
[ 28.672322] cpufreq_cpu0: failed to scale voltage up: -22
[ 28.678238] cpufreq_cpu0: failed to scale voltage up: -22
[ 28.971626] hub 1-0:1.0: unable to enumerate USB device on port 1

I dont have any device connected in the USB.

any idea?

Thanks

2

I'm left to wonder what you were doing right before it "failed".. It
looks like the i2c bus is at-least shorting out..

Regards,

3

I flashed the board and the problem persist. I dont have any board attached it.

The boot loader appear some problems related to the i2c:

-Boot SPL 2013.04-dirty (Jun 19 2013 - 09:57:14)
timed out in wait_for_pin: I2C_STAT=0
Could not probe the EEPROM; something fundamentally wrong on the I2C bus.
Could not get board ID.
Unknown board, assuming Beaglebone LT/Black.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
reading u-boot.img
reading u-boot.img

U-Boot 2013.04-dirty (Jun 19 2013 - 09:57:14)

I2C: ready
DRAM: 512 MiB
WARNING: Caches not enabled
timed out in wait_for_pin: I2C_STAT=0
Could not probe the EEPROM; something fundamentally wrong on the I2C bus.
Could not get board ID.
NAND: No NAND device found!!!
0 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1

Any ideia?

Regards