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AM4376: Processor SDK build issue

yimin bai34
Genius 4755 points

Part Number: AM4376

Hi Sir

we used AM4376 for development and followed below wiki to do image building.

    processors.wiki.ti.com/.../Processor_SDK_Building_The_SDK

we execute command "MACHINE=am437x-evm bitbake arago-base-tisdk-image" to build the image and found the speed is slow  

   linux-ti-staging-4.9.41+gitAUTOINC+e3a80a1c5c-r3c.arago5.tisdk9 do_fetch (pid 16328)  25% || 39.00 KiB/s

Q1: does Ti have any suggestion to improve the download speed (in china)

Q2 can we pre-download the source code and then integrate into tisdk folder ? if yes, can TI offer the document

BR

Yimin

  • 0
    TI__Guru**** 393215 points
    Hi,

    You can download the complete SDK from here: www.ti.com/.../PROCESSOR-SDK-AM437X
  • 0 in reply to Biser Gatchev-XID
    Genius 4755 points
    Hi Sir

    that is not a right answer.
    1. could you tell us how to integrate complete sdk into arago-base-tisdk-image folder ? and modify bitbake configuration
    2.does Ti have any suggestion to improve the download speed (in china)
    3.can we pre-download the source code and then integrate into tisdk folder ? if yes, can TI offer the document

    BR
    Yimin
  • 0 in reply to yimin bai34
    TI__Guru**** 393215 points

    yimin bai34 said:
    2.does Ti have any suggestion to improve the download speed (in china)

    This question is out of the scope of this forum. This forum supports only technical questions related to silicon, hardware, Linux, Android, and TI-RTOS for the Sitara Processors.

    Your other questions have been forwarded to the software team. They will respond here.

  • 0 in reply to Biser Gatchev-XID
    TI__Guru 55345 points

    Hello Yimin,

    You can pre-download the source code and then integrate into tisdk folder by following this document.

    $ # Assuming src file downloaded to $HOME/Downloads
    $ tar xvf $HOME/Downloads/<target-board>-linux-sdk-arago-src-##.##.##.##.tar.xz
    $ <target-board>-linux-sdk-arago-src-##.##.##.##/get_build_sources.sh <target-board>-linux-sdk-arago-src-##.##.##.##/source_pkg_list.txt

    Best regards,
    Kemal

  • 0 in reply to Kemal R. Shakir
    Genius 4755 points

    Hi Sir 

    thanks for your suggestion.

    we follow you instructment to do and then met below issue.  it seemed there are three document are not be able to download.

     

    Initialising tasks: 100% |###############################################################################################################################| Time: 0:00:05

    NOTE: Executing SetScene Tasks

    NOTE: Executing RunQueue Tasks

    Currently  3 running tasks (1206 of 3670)  32% |#######################################                                                                                |

    0: linux-libc-headers-4.9-r0.arago2 do_fetch (pid 9199) |      <=>                                                                                                     |

    1: pcitest-4.9-r0 do_fetch - 12s (pid 9203)

    2: linux-ti-staging-4.9.41+gitAUTOINC+e3a80a1c5c-r3c.arago5.tisdk9 do_fetch (pid 9200) |  <=>                                                                          |

    Do you have the suggestion ? or we can download it first?  if yes , do you have the document for reference and download path ?

    BR

    Yimin

  • 0 in reply to yimin bai34
    TI__Guru 55345 points

    Click on that link and download them through your WEB browser. Place them to <tisdk>/downloads/ directory and do not forget to create a <filename>.done file next to them.

  • 0 in reply to Kemal R. Shakir
    Genius 4755 points

    Hi Sir

    thanks for your great support

    we have built out basic Yocto file system successfully.

    After check this file system, we did not find python3 support.

    Maybe build full Yocto file system will get python3 support, but we don’t want to do that, since full Yocto is very big.

    Please give us some suggestion that we can simply add python3 support into basic Yocto file system.

    BR

    Yimin

  • 0 in reply to yimin bai34
    TI__Guru 55345 points

    See <tisdk>/sources/oe-core/meta/conf/documentation.conf

    CORE_IMAGE_EXTRA_INSTALL[doc] = "Specifies the list of packages to be added to the image. You should only set this variable in the conf/local.conf file in the Build Directory."

    $ echo 'CORE_IMAGE_EXTRA_INSTALL += " python3"' >> conf/local.conf

    or

    MACHINE=am437x-evm bitbake python3

    and install the generated python3 ipks and its dependencies to your board with opkg.