Re: Hello world

Shakil <plumbedzero.c@xxxxxxxxx> · Fri, 02 Sep 2011 08:56:25 -0700



    Thanks Renaud, for the instruction. I will try this over weekend and
    will get back to you if I am having any problem.

    Appreciate your response.

    
    Regards

    Shakil

    
    On 9/2/2011 4:10 AM, Renaud Barbier wrote:
    
      
      Hello Plumbedzero,

      Here is what I did:

      
      make omap3530_beagle_defconfig

      make ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi-

      
      I use a 32MB SD card formatted for FAT.

      
      As per documentation,

      I copied the file MLO, barebox.bin as u-boot.bin and normal.scr as
      boot.scr (not used yet) on the SD card.

      
      Texas Instruments X-Loader 1.4.2 (Feb 19 2009 - 12:01:24)

      Reading boot sector

      Loading u-boot.bin from mmc

      
      barebox 2011.08.0 (Aug 31 2011 - 14:07:34)

      
      Board: Texas Instrument's Beagle

      I2C probe

      i2c-omap@i2c-omap0: bus 0 rev3.12 at 100 kHz

      ehci@ehci0: USB EHCI 1.00

      NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND
      256MiB 1,8V 16-bit)

      Malloc space: 0x80c00000 -> 0x81000000 (size  4 MB)

      Stack space : 0x80bf8000 -> 0x80c00000 (size 32 kB)

      Open /dev/env0 No such file or directory

      no valid environment found on /dev/env0. Using default environment

      running /env/bin/init...

      sh: No such file or directory

      
      Hit any key to stop autoboot: Usage: timeout [OPTION]...
      <timeout>

      Wait <timeout> seconds for a timeout. Return 1 if the user
      intervented

      or 0 if a timeout occured

        -a  interrupt on any key

        -c  interrupt on ctrl-c

        -r  interrupt on return

        -s  silent mode

      
      On 01/09/11 15:08, plumbedZero c wrote:
      Hi Renaud,

        
        Sorry for mailing you but I couldn't stop myself writing to you.
        I have struggled a lot to compile barebox for beagleboard and it
        compiled, however I am not able to load it as I don't get any
        boot prompt after loading it to beagle board.

        
        Can you share the process of compilation and if configuration
        file required. 

        
        Also I would be interested in the Hello World program. In case
        if you are able to make it then let me know as well. Hope you
        dont mind my multiple requests.

        
        Thanks

        
        On Wed, Aug 31, 2011 at 8:50 AM, Renaud
          Barbier <renaud.barbier@xxxxxx>
          wrote:

           Hello,

            I just loaded barebox on a beagle board and I am
            experimenting with it.

            
            I was wondering how I could load and execute a simple hello
            world program.

            
            It looks like I would have to use a module.

            
            Could somebody give me some pointers?

            
            Cheers,

            Renaud

            
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      -- 
Renaud Barbier
14, Links Place
3/2 great Michael House
Edinburgh, EH67EN
Tel: +44 131 561 3532
    
    
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