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Liunx cannot boot when using ezsdk 5.05

Pcxmathy Allen
Prodigy 100 points

Hi all:

Uboot and uImage can boot normally,but after load hdvicp and vpss M3 firmware,it inserts vpss.ko and displays:

vpss_fvid2:M3 firmware 0x100145 is newer,driver may not work properly.

vpss_fvid2:contrl event 0x1004001a timeout

vpss_dctrl:failed to get venc info.

after that,it stucks.But sometimes,it can pass.Although sometimes it pass,the video example such as capture_encode cannot work.I don't know why,please help.

  • 0
    TI__Guru**** 170625 points

    Hi Pcxmathy,

    I have tested EZSDK 5.05.01.04 and EZSDK 5.05.02.00 and both works fine on DM8148 EVM PG2.1. Linux boot up successfully and video examples work fine.

    What is your boot method (MMC/SD, NAND, NOR, SPI, UART, EMAC)?

    Can you try with MMC/SD card with BOOT and ROOTFS partitions created from the below script:

    ti-ezsdk_dm814x-evm_5_05_02_00/docs/DM814x_EZ_Software_Developers_Guide.pdf

    6.6 How to create an SD card

    Run mksdboot script installed in EZ SDK as show below
    host $ sudo ${EZSDK}/bin/mksdboot.sh --device /dev/sdb --sdk ${EZSDK}

    Regards,
    Pavel