On 9/17/25 4:18 PM, Rain Yang wrote:
Hello Jiyu,
sorry for the late reply.
sorry for the inconvienence. this uboot version don't include SM-184's change.
I heard you're using i.MX95 A1 Chip, so you can extract the uboot in below
link[1],
or build from source, or raise one ticket in this website[2].
I use mainline U-Boot 2025.07 with about 10 extra patches, but nothing
significant. I don't think this is U-Boot issue, is it ?
I can rebuild SM, which commit in SM (from imx-sm repository) do I need to
use ?
--
Best regards,
Marek Vasut
Hi Marek,
I think the problem may be about the multi power domain, the second power
domain named perf
is for frequency change only, you can try to power on gpumix power domain only.
I dropped that one.
as the 0x4d810008 is a write-once register and whose operation has been moved
into the SM side,
so please drop the reset change.
can you also change the label of the gpu node from gpu to mali like "mali:
gpu@4d900000",
as the internal driver use mali label to control the thermal up/low limitation.
I updated all of the AHAB container, imx-oei and imx-sm components, and
the reset controller is no longer needed indeed.
BTW, does the dynamic frequency work well on your side so far with perf domain?
How do I test that ?
--
Best regards,
Marek Vasut
