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TOBI dev 6eb0663

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@Grippy98 Grippy98 released this 05 Aug 03:14
· 13 commits to dev since this release

Development prerelease for dev commit 6eb0663.

This release contains ten regular TOBI SD-card images and their matching bmaps:

  • AM62P EVM (am62pxx-evm)
  • AM62 EVM (am62xx-evm)
  • AM62 LP EVM (am62xx-lp-evm)
  • AM62 SIP EVM (am62xxsip-evm)
  • BeaglePlay (beagleplay-ti)
  • AM62A EVM (am62axx-evm)
  • AM62L EVM (am62lxx-evm)
  • AM64 EVM (am64xx-evm)
  • AM68 SK (am68-sk)
  • AM69 SK (am69-sk)

BeaglePlay boot and recovery

  • Adds an HDMI and serial U-Boot boot menu with SD as the default, eMMC as the second option, and TOBI Recovery as the third option.
  • Returns to the menu when a selected boot source or required file is unavailable.
  • Adds an HDMI startup screen with a TI-red logo on black for about three seconds, followed by a dark boot menu with a ten-second default-boot delay.
  • Adds the IT66121 HDMI bridge and framebuffer handling needed by BeaglePlay U-Boot.
  • Fixes BeaglePlay recovery HDMI module loading.
  • Packages a self-contained TOBI Recovery payload under /recovery in the flashable image.

The new graphical U-Boot splash/menu is BeaglePlay-specific. The recovery packaging and regular TOBI image updates are included across the supported image matrix, but other boards continue to use their existing U-Boot presentation. Hardware testing for the graphical boot path has primarily been performed on BeaglePlay.

AM62 SIP memory

AM62 SIP now uses the regular TOBI image rather than TOBI-lite. Its integrated DDR is 512 MiB, and the compiled A53 U-Boot, R5 U-Boot, and Linux device trees were each verified to describe the full region:

reg = <0x0 0x80000000 0x0 0x20000000>

Validation

  • All ten regular machine images completed a clean release-matrix build.
  • All ten .wic.xz streams passed XZ integrity validation.
  • All ten .wic.bmap files passed XML validation and match the corresponding uncompressed image sizes.
  • The TOBI Rust test suite passed all 50 tests during development validation.

Assets intentionally include only flashable .wic.xz images and matching .wic.bmap files.