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debuging u-boot with Codewarrior

Question asked by yensid on Sep 30, 2013
Latest reply on Oct 2, 2013 by yensid

I'm trying to build u-boot so that I can debug it with CodeWarrior 10.3 and I'm having no luck building an elf file.  I followed the directions below but I cannot locate an elf file. I'm using v1.4 of the SDK for the p1010rdb.  Everything builds with no errors but there is no elf file in the release>temp>work>p1010rdb-fsl_networking-linux-gnuspe location or any other location that I have found showing dates modified during my build.

 

Any ideas what I'm missing here?

 

Thanks

Q: How to build u-boot/kernel with debugger (CodeWarrior support)?

A: For u-boot:

  1. $ cd <yocto_install_path>
  2. $ bitbake -c cleansstate u-boot
  3. Modify the u-boot_git.bb file and add following content:
    • $ cd meta-fsl-ppc/recipes-kernel/u-boot
    • $ add 'EXTRA_OEMAKE += "CONFIG_CW=1"' in u-boot_git.bb file
  4. Rebuild u-boot:
    • $ bitbake u-boot

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