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  • [FAQ] : Reset topic on AM64X / AM243/AM62X SOC's

    Resolved
    Part Number: AM6442 Tool/software: In AM64X/AM243/AM62X there are many Resets. So, what is the difference between each type of Reset? What is the boot flow for each Reset ? What are the Registers/Peripherals affected for each Reset ? How different Resets…
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    • Answered

  • [FAQ] J784S4XEVM: How to create EXT4 rootfs on UFS and boot to Linux using UFS

    Resolved
    Part Number: J784S4XEVM Tool/software: UFS is present on the J784S4EVM. How can one use it instead of eMMC to host rootfs and use that to boot to Linux command prompt.
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    • Answered

  • [FAQ] How to flash and boot u-boot from parallel GPMC NAND on AM64x

    Resolved
    Part Number: AM6442 Other Parts Discussed in Thread: TMDS64EVM Tool/software: AM64x boot ROM supports booting from parallel GPMC NAND. From "4.4.10 GPMC NAND Boot" in AM64x TRM "AM64x ROM only supports boot from ONFI 1.0 compatible 8 bit parallel…
    • Resolved

  • [FAQ] Using DDR IBIS Models for AM64x, AM62x, AM62Ax, AM62Px

    Other Parts Discussed in Thread: SYSCONFIG The DDR Controller and PHY in Sitara processors is a flexible interface which can be used with LPDDR4 or DDR4. There are many settings available to fine-tune the signal timing on this interface. These settings…

  • [FAQ] TDA4VM: How to create lens shading correction LUT for VPAC-VISS-LSC?

    Part Number: TDA4VM Tool/software: LSC in TDA4x/AM6xA VPAC-VISS can support independent color shading correction. Each color channel (e.g., in RGGB) may have its own shading property and image center location. The following Matlab script may take a text…
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  • [FAQ] AM6421: MCSPI CLOCK output not as expected for frequency > 6.25 MHz

    Resolved
    Part Number: AM6421 Other Parts Discussed in Thread: SYSCONFIG , AM6442 , , AM6422 , TMDS64EVM , SK-AM64B Tool/software: Hello, I found some issues when debugging MCSPI – FRAM. Please help give solutions to resolve these issues, thanks. Currently below…
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    • Answered

  • [FAQ] Most common problems encountered when developing camera applications on the AM6x

    Resolved
    Part Number: AM62A7 Other Parts Discussed in Thread: AM62P , AM69A , AM68A , AM67 , , AM625 , AM623 Tool/software: What are the most common problems encountered when developing camera applications on the AM6x (AM62/AM62A/AM62P/AM67/AM68A/AM69A) and what are…
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  • [FAQ] What are the common reasons V4L2 based applications fail to capture images from a probed CSI sensor?

    Resolved
    Part Number: AM62A7 Other Parts Discussed in Thread: AM67 , Tool/software: I connected my CSI camera to my board and the sensor has successfully probed, but I'm not able to capture images from the camera. None of "v4l2-ctl --stream-mmap", "yavta -c", or…
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  • [FAQ] What are the common reasons a CSI sensor fails to probe in V4L2 environment?

    Resolved
    Part Number: AM62A7 Other Parts Discussed in Thread: AM62P , , AM67 , AM625 , AM623 Tool/software: I connected my CSI camera to my board, but the sensor didn't probe. What are the possible reasons the sensor doesn't probe? Other parts: AM62A3 , , AM62A3…
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    • Answered

  • [FAQ] How to flash and boot u-boot from parallel GPMC NAND on AM62x

    Resolved
    Part Number: AM625 Other Parts Discussed in Thread: SK-AM62-LP Tool/software: AM62x boot rom supports booting from parallel GPMC NAND. From "5.4.9.1 GPMC NAND Bootloader Operation" in AM62x TRM "GPMC NAND boot only supports boot from ONFI 1.0…
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