SBL_OSPI_LINUX changes the DEVSTAT register to SD card bootmode

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Medium
    • SITSW-4977
    • 09.02.01
    • 10.01.00
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      The App_runLinuxCpu API in SBL_OSPI_LINUX changes the DEVSTAT register to SD card bootmode to let A53 SPL boot A53 U-Boot (u-boot.img) from the SD card.

      This completely goes against the PSDK boot flow where all the U-Boot images are booted from the same boot media as configured through bootmode settings.

      Since, we are starting in OSPI bootmode, the SBL_OSPI_LINUX must not modify the bootmode and must let A53 SPL boot A53 U-Boot (u-boot.img) from the OSPI itself. Once the A53 U-Boot boots, it will always boot Linux Kernel from the SD card irrespective of the bootmode.

            Assignee:
            TI User
            Reporter:
            TI User
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              Created:
              Updated:
              Resolved:

                Connection: Intermediate to External PROD System
                EXTSYNC-4929 - SBL_OSPI_LINUX changes the DEVSTAT ...
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