How to push up to maximum frequency.
#2
(08-27-2018, 01:43 PM)jzhang18 Wrote: I am wondering how I can push 4 LITTLE cores to 1.5Ghz and 2 big cores to 2.0Ghz
No doubt will come at some stage but you could have quite a wait
  • Ayufan stated 1st goal was stability for his stuff
  • He has published recipe here for Rock64 - you need to understand the device tree it seems
  • Reading the RK3399 spec, Rockchip only claim 1.8 & 1.4 (linked on wiki, page 63) (If playing with DT then spec max VDD for A72 is 1.25V, 1.20V for A53)
  • PinePhone BraveHeart now v1.2b 3/32Gb daily driver, Tow-boot with pmOS/SXMO on eMMC
  • PinePhone pmOS Community Edition 2/16Gb driving my picture frame, Tow-boot with pmOS/SXMO on eMMC
  • PinePhone Pro Explorer Edition, Tow-boot on SPI, Arch/SXMO on eMMC
  • ROCKPro64 v2.1 2GB, 16Gb eMMC retired in favour of a fruity upgrade


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RE: How to push up to maximum frequency. - by dukla2000 - 08-27-2018, 03:00 PM

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