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DRA821U: New sdk release date

P B
Prodigy 150 points

Part Number: DRA821U

Hello, when can we expect a new sdk release? And what u-boot version will be available there? I'm in particular interested in u-boot excatly as newer versions than v2025.01 support rich verified boot for embedded for a/b out of the box. 

Will be grateful for some information 

  • 0
    TI__Guru** 123775 points

    Hi P B,

    The 12.x SDKs use 2026.01 U-Boot and the 6.18 LTS Kernel.

    P B said:
    I'm in particular interested in u-boot excatly as newer versions than v2025.01 support rich verified boot for embedded for a/b out of the box. 

    The next formal SDK release for TDA4 devices would be the 12.2 SDK Release, slated for Oct 2026 tentatively. That said, there is already a 2026.01 U-Boot based ti-u-boot-2026.01 branch that should support booting all the TDA4 devices. You can use this branch today.

    Please note that DRA821U is also fully supported in Upstream U-Boot, in case you want to start using even newer U-Boot than 2026.01.

    regards

    Suman