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  1. Embedded Software & Tools
  2. EXT_EP-10105

UDMA MCU NAVSS Channel Num 5 is not functional, when booting the application using the SBL bootloader.

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Medium Medium
    • PDK
    • PDK-8300
    • PROCESSOR_SDK_07.01.00
    • PROCESSOR_SDK_10.02.00
    • j721e-evm
    •  Use a different UDMA MCU NAVSS Channel (other than Channel 5). In the defaultBoardCfg Channel no. 5 is not used. The issue will be seen only when the boardcfg is updated to use channel 5.

      When booting the application using the SBL bootloader and using UDMA MCU NAVSS Channel Num 5:

      • The UDMA transfer happens,
      • But TR Response doesn't get updated,
      • CQ Ring OCC remains 0
      • And nothing is returned back to Completion Queue Ring Mem.

            syncuser TI User
            syncuser TI User
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              Created:
              Updated: