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Original question:

SK-AM62B-P1: Right way to build and boot .xer5f binaries to the MCU

AM625: about am62 and r5

hao teng
Intellectual 360 points
Part Number: AM625

Tool/software:

Hi

When I compile the uboot source code of am62, I want to modify /ipc_echo_testb_mcu1_0_release_strip.xer5f in the following command to the project file compiled by myself. However, after I use ccs to build the example in mcu, I can't find the xer5f file in the generated debug folder. How can I generate the xer5 file through ccs?Can I use the am62-wkup-r5f0_0-fw file directly in make DM=?

thanks

make ARCH=arm CROSS_COMPILE=aarch64-none-linux-gnu- \
ATF=$tisdk_path/prebuilt-images/bl31.bin \
TEE=$tisdk_path/prebuilt-images/bl32.bin \
DM=$tisdk_path/prebuilt-images/ipc_echo_testb_mcu1_0_release_strip.xer5f \
O=$output_image_path/a53

  • +1
    TI__Mastermind 48578 points

    Hi Hao,

    Thanks for reaching out to Texas Instruments E2E support forum.

    hao teng said:
    How can I generate the xer5 file through ccs?

    The *.xer5f and the *.out file are exactly same. The xer5f is a custom extension for .out file which tells it is an executable for r5f core.

    The am62-wkup-r5f0_0-fw is the strip version of *.out. 

    hao teng said:
    Can I use the am62-wkup-r5f0_0-fw file directly in make DM=?

    Follow the steps mentioned here to change the R5F firmware binary.

    Regards,

    Tushar