[yocto] yocto 1.6 - beaglebone black - cape manager

[Diego Sueiro]

Takk,

On Wed, Sep 24, 2014 at 5:20 PM, TakkTakk <tomek82221 at gazeta.pl> wrote:

> ok, i changed "bootz" to "bootm" and i kept S2 swith pressed.
> Yocto not booting, two leds D2, D3 is shining.
>
> Serial console output:
>
> U-Boot SPL 2013.04-dirty (Sep 09 2014 - 21:38:22)
> 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 (Sep 09 2014 - 21:38:22)
>
> 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
> mmc0 is current device
> micro SD card found
> mmc0 is current device
> gpio: pin 54 (gpio 54) value is 1
> SD/MMC found on device 0
> reading uEnv.txt
> 527 bytes read in 4 ms (127.9 KiB/s)
> Loaded environment from uEnv.txt
> Importing environment from mmc ...
> Running uenvcmd ...
> reading uImage
> 4368264 bytes read in 499 ms (8.3 MiB/s)
> reading /dtbs/am335x-boneblack.dtb
> 29192 bytes read in 10 ms (2.8 MiB/s)
> ## Booting kernel from Legacy Image at 80200000 ...
>    Image Name:   Linux-3.8.13
>    Image Type:   ARM Linux Kernel Image (uncompressed)
>    Data Size:    4368200 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
>    Loading Kernel Image ... OK
> OK
>    Using Device Tree in place at 80f80000, end 80f8a207
>
> Starting kernel ...
>
> Uncompressing Linux... done, booting the kernel.
>

Hummm. That's strange.
I don't know if kernel 3.8.13 populate the serial debug interface as ttyO0
or ttyS0.

I think you can remove your uEnv.txt file from FAT partition and powerup
the board by pressing the boot switch,
The u-boot from meta-beagleboard doesn't need any extra configuration.


Regards,

--
*dS
Diego Sueiro

Administrador do Embarcados
www.embarcados.com.br
<http://www.embarcados.com.br/?utm_source=assinatura_diego&utm_medium=e-mail&utm_campaign=Assinatura%20Email%20Diego>

/*long live rock 'n roll*/
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