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AM623: SDK version selection

li weiyu
Expert 1100 points
Part Number: AM623


Tool/software:

Hi, TI expert! 

We use the following version of SDK for development and are currently in the stage of small-scale trial production：

https://software-dl.ti.com/processor-sdk-linux-rt/esd/AM62X/08_06_00_42/exports/docs/devices/AM62X/linux/Release_Specific_Release_Notes.html

During the development process using this version of the SDK, we discovered various issues that lead to rcu stall，below is one of the ways to fix rcu stall：

https://lore.kernel.org/lkml/20241021-tidss-irq-fix-v1-4-82ddaec94e4a@ideasonboard.com/T/

We want to solve these RCU stall issues by upgrading the SDK, and currently prefer to use the following two versions of the SDK：

https://software-dl.ti.com/processor-sdk-linux-rt/esd/AM62X/09_02_01_10/exports/docs/devices/AM62X/linux/Release_Specific_Release_Notes.html

https://software-dl.ti.com/processor-sdk-linux-rt/esd/AM62X/10_01_10_04/exports/docs/devices/AM62X/linux/Release_Specific_Release_Notes.html

We have a few questions to confirm:
1.How many years of support does TI provide for the two versions above？
2. From the perspective of SDK stability, which SDK does TI recommend using？
3. Which version of the SDK has a lower probability of encountering the issue of rcu stall?

Regards,

Li