Testing power management and big-little scheduling

[NXPN00b21]

I'm trying to experiment with the imx8qmmek board and see how we might dynamically adjust the power management scheme and how we can control the big-little operation in a partition. Does anyone have any experience with this? Is there a control menu or app for this?

[igorpadykov]

Hi Steve

for such task one can look at  ..demo_apps/power_mode_switch example in M4

SDK_MEK-MIMX8QM available on https://mcuxpresso.nxp.com/en/welcome

AN13249  i.MX 8QuadMax Current Drain with Low- and High-Power Use Cases

sect.2.5 Power Management   i.MX Linux Reference Manual​

Best regards
igor