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AM3352: Menuconfig for U-boot

Rio Chan
Genius 14935 points
Part Number: AM3352

Hi.

Due to we need to modify the UBOOT/SPL menuconfig for SDK6.1.0.8, may you tell us how to modify the menu config the SDK6?

If we use those 3 below command sets, let's say A/B/C, the u-boot/SPL will use the default menuconfig.

A.

make -C /opt/ti-processor-sdk-linux-am437x-evm-06.01.00.08/board-support/u-boot-2019.01+gitAUTOINC+029e4c009a-g029e4c009a/ ARCH=arm CROSS_COMPILE=/opt/ti-processor-sdk-linux-am437x-evm-06.01.00.08/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf- menuconfig

         B.

make ARCH=arm CROSS_COMPILE=/opt/ti-processor-sdk-linux-am437x-evm-06.01.00.08/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf- mrproper

         C..

make -C /opt/ti-processor-sdk-linux-am437x-evm-06.01.00.08/board-support/u-boot-2019.01+gitAUTOINC+029e4c009a-g029e4c009a/ ARCH=arm CROSS_COMPILE=/opt/ti-processor-sdk-linux-am437x-evm-06.01.00.08/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf- O=am43xx_evm am43xx_evm_defconfig all

if we use this sequence to modify the menu config: B --> A --> C, the uboot will have the build error, please help us to fix it.

scripts/kconfig/conf --syncconfig Kconfig
CHK include/config.h
CFG u-boot.cfg
GEN include/autoconf.mk
GEN include/autoconf.mk.dep
CFG spl/u-boot.cfg
GEN spl/include/autoconf.mk
CHK include/config/uboot.release
Using .. as source for U-Boot
.. is not clean, please run 'make mrproper'
in the '..' directory.
../Makefile:1563: recipe for target 'prepare3' failed
make[2]: *** [prepare3] Error 1
/opt/ti-processor-sdk-linux-am437x-evm-06.01.00.08/board-support/u-boot-2019.01+gitAUTOINC+029e4c009a-g029e4c009a/Makefile:481: recipe for target '__build_one_by_one' failed
make[1]: *** [__build_one_by_one] Error 2
make[1]: Leaving directory '/opt/ti-processor-sdk-linux-am437x-evm-06.01.00.08/board-support/u-boot-2019.01+gitAUTOINC+029e4c009a-g029e4c009a/am43xx_evm'
Makefile:148: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
make: Leaving directory '/opt/ti-processor-sdk-linux-am437x-evm-06.01.00.08/board-support/u-boot-2019.01+gitAUTOINC+029e4c009a-g029e4c009a'

BR Rio

  • 0
    TI__Guru 69807 points

    Rio Chan said:
    O=am43xx_evm

    Sounds like you want to build into a custom folder?

    The way to do that is the following...

    • Make sure that folder (am43xx_evm in your case) exists, and create it if not
    • Add the O=am43xx_evm parameter to ALL(!) of the make invocations
    • Follow this sequence:
      • make O=am43xx_evm ARCH=arm CROSS_COMPILE=[...] mrproper
      • make O=am43xx_evm ARCH=arm CROSS_COMPILE=[...] [...]defconfig
      • make O=am43xx_evm ARCH=arm CROSS_COMPILE=[...] menuconfig
      • make O=am43xx_evm ARCH=arm CROSS_COMPILE=[...] 

    This is needed because U-Boot will track state in that output folder, and without you re-specifying it for all operations things will get out of sync and not work.

    Regards, Andreas

  • 0 in reply to Andreas Dannenberg
    TI__Genius 14935 points

    THanks, Andreas.

    Your comment works.

    Can I post another E2E to ask more questions about the MLO/SPL?

    BR Rio