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PROCESSOR-SDK-AM62X: boot from emmc(8GiB),Can Driver cannot loaded

Tsai Oliver
Prodigy 10 points
Part Number: PROCESSOR-SDK-AM62X

Tool/software:

Hi All,

I use the same kernel and device tree, on SD card boot, the CAN driver is able to load normally, but when booted via Emmc, the driver fails to load, even after boot using insmod manually loading the driver shows that the load is successful but the ifconfig command cannot see the CAN device.

Attached are logs from the SD card and Emmc boot_from_SDcard.log5315.boot_from_emmc.log

  • 0
    TI__Guru 70231 points

    Hello,

    In the case of the eMMC boot, there are some errors in booting the Linux Kernel. By default, the A53 U-Boot tries to boot the Kernel from the SD card even if the bootmode is set to eMMC.

    Please execute the following commands at the A53 U-Boot prompt to boot the Kernel from the eMMC:

    => setenv mmcdev 0
=> setenv bootpart 0:1
=> boot