Hi device experts,
i.MX6SX configured shared bus topology and several peripherals were shared with Cortex-A9 and Cortex-M4.
So I just want to know it is theoretically possible to treat GPU with Cortex-M4.
I checked memory map and IRQ were separated for A9 and M4 such as $1800-0000,42 vs $4800-0000,10.
I also checked bus connections but it was too complicated for me.
Please see p14 of "An Introduction to Heterogeneous Multiprocessing" document;
https://community.freescale.com/docs/DOC-104397
https://community.freescale.com/servlet/JiveServlet/downloadBody/104397-102-2-23247/AMF-SHB-T1036.pd...
Does anybody know is it possible or not?
Thanks.
Solved! Go to Solution.
Hi torus1000
yes Cortex-M4 can access GPU as shown in
Table 2-2. CM4 memory map IMX6SXSRM
Best regards
igor
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Hi torus1000
yes Cortex-M4 can access GPU as shown in
Table 2-2. CM4 memory map IMX6SXSRM
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
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