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Compile Errors TI Sitara SK ICS

Mahendra Gunawardena
Expert 1780 points

I have been trying to recompile the android linux kernel for the TI Sitara SK for the ICS distribution. When I execute the follow command 

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make CROSS_COMPILE=arm-eabi- am335x_evm_config

I get the following errors 

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HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  SHIPPED scripts/kconfig/zconf.tab.c
  SHIPPED scripts/kconfig/zconf.lex.c
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
***
*** Can't find default configuration "arch/x86/configs/am335x_evm_android_defconfig"!
***
make[1]: *** [am335x_evm_android_defconfig] Error 1
make: *** [am335x_evm_android_defconfig] Error 2
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When I investigated I found that file am335x_evm_android_defconfig was missing in the arch/x86/configs/ directory

I found the a am335x_evm_android_defconfig in the JB download. So I copied that file reran and still got errors. 

I am following the instruction the following link

TI Android ICS-4.0.3-DevKit-3.0.1 Developer Guide

Please kindly let me know how to fix this problem.

Thank you

  • 0
    Genius 3920 points

    From your log its not building for ARM architecture its building for X86 architecture. To build the kernel for ARM architecture you need to specify ARCH=arm while building. 

    make ARCH=arm CROSS_COMPILE=arm-eabi- am335x_evm_android_defconfig
    make ARCH=arm CROSS_COMPILE=arm-eabi- uImage

     

  • 0 in reply to SANGILI KUMAR
    Expert 1780 points

    @ Sangilio

    You are correct because I copied the the following command from the boot loader and executed for the Android linux Kernel.

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    $ make CROSS_COMPILE=arm-eabi- distclean
    $ make CROSS_COMPILE=arm-eabi- am335x_evm_config
    $ make CROSS_COMPILE=arm-eabi-

    Related question.

    Are the file am335x_evm_andriod_defconfig ICS and JB the same. For some reason the files

     am335x_evm_android_defconfig were not present in the ICS repo so I copied from the JB repo.

    Thank you for the feedback

  • 0 in reply to Mahendra Gunawardena
    TI__Expert 7220 points

    Hi,

    The configs am335x_evm_config and am335x_evm_android_defconfig are updated for JB. But should be present for ICS as well. Please check if you have checked out the right branches in your ICS kernel and u-boot sources.

    Regards,

    Arun

  • 0 in reply to Arun Joseph
    Expert 1780 points

    @Arun,

    With reference to am335x_evm_config file, I checked the /rowboat-android/kernel/arch/arm/config as well as executed "locate am335x_evm_config" and "find $HOME -name 'am335x_evm_config'" commands. I could not find the file in the downloads. 

    Also when I  execute the following on ICS distribution 

      $ make CROSS_COMPILE=arm-eabi- distclean
  $ make CROSS_COMPILE=arm-eabi- am335x_evm_config
  $ make CROSS_COMPILE=arm-eabi-

    It does execute, but not sure against which config file the u-boot compiled. 

    BTW following are the instructions I used to download the repository.

      $ mkdir $HOME/rowboat-android
  $ cd $HOME/rowboat-android
  $ repo init -u git://gitorious.org/rowboat/manifest.git -m TI-Android-ICS-4.0.3-DevKit-3.0.1.xml
  $ repo sync

    Thank you

  • 0 in reply to Mahendra Gunawardena
    TI__Expert 7220 points

    Hi,

    Forgot to mention, for u-boot am335x_evm_config is specified to select the include/configs/am335x_evm.h file as configuration. There is no actual file exists namely am335x_evm_config.

    Regards,

    Arun

  • 0 in reply to Mahendra Gunawardena
    Genius 3920 points

    Hi mahendra dont confuse between kernel and u-boot build command. Please follow the Wiki developer guide building procedure as it as.