patched kernel for Pynq Z1 to increase the CMA size

[arif-pens77]

Hi guys,

I have problem with the CMA size of Pynq Z1 (boot image) which is too small (128 MB).

According to the tutorial here: https://www.tensil.ai/docs/tutorials/resnet20-ultra96v2/ It is possible too increase the CMA size. Unfortunately, Tensil-AI website only provide patched kernel for ultra96v2 board.

Maybe some one have the patched kernel for Pynq Z1 board, could you share the patched kernel?

Thank you in advanced.

[LotfiT]

Hi @arif-pens77 did you managed to run the yolo tutorial on PYNQ z1?

[arif-pens77]

Hi @arif-pens77 did you managed to run the yolo tutorial on PYNQ z1?

I have tried to make patched kernel for Pynq-Z1 but still not working.
Without support from Tensil-AI engineer, I thought the Pynq-Z1 board implementation on Tensil AI will be very limited.

[Sharjeelimtiaz27]

Hi guys,

I have problem with the CMA size of Pynq Z1 (boot image) which is too small (128 MB).

According to the tutorial here: https://www.tensil.ai/docs/tutorials/resnet20-ultra96v2/ It is possible too increase the CMA size. Unfortunately, Tensil-AI website only provide patched kernel for ultra96v2 board.

Maybe some one have the patched kernel for Pynq Z1 board, could you share the patched kernel?

Thank you in advanced.

HI @arif-pens77 did you manage to get ultra96v2 kernel file image.ub file?