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<DC-IRC> [Discord] <mecoblock> @boogieboogieboogie unlocked the magic behind the DDR blob so we can run RK3588 at full speed (depends on the model but my 5B+ and 16GB 5T are also rated for >=3200)
<DC-IRC> [Discord] <mecoblock> ~20% perf boost on Terrain with Panthor
<DC-IRC> [Discord] <boogieboogieboogie> here is the tool
<DC-IRC> [Discord] <boogieboogieboogie> https://github.com/hbiyik/rkddr/
<DC-IRC> [Discord] <boogieboogieboogie> here is the setting necessary
<DC-IRC> [Discord] <boogieboogieboogie> and this dts fix to beyond 2750mhz https://github.com/hbiyik/linux/commit/c277791c584a3b53b95006f2ddb3ed06d1021f70
<DC-IRC> [Discord] <boogieboogieboogie> here is also a copy of working idb, needs to be written to sector 64 of the spi flash if you dont want to use the tool above. Tool does it automagically
<DC-IRC> [Discord] <mecoblock> Trying it out as a device tree overlay right now then everybody can set it easily with rkddr
<DC-IRC> [Discord] <boogieboogieboogie> what you can try is, adding a higher clock in freq1,2,3 and adding an opp table entry with higher voltage. The idea is, i do not know exactly how to set voltages in the blob settings, but when it goes to linux, governor just gets the frequencies, but i assume the voltages are still set by the opp table, so we can levarage this to actual overclock
<DC-IRC> [Discord] <boogieboogieboogie> it is a pity we can not go in to the tming details, this is where i believe where the actual boosts are
<DC-IRC> [Discord] <boogieboogieboogie> but hey at least we have somethingm
<DC-IRC> [Discord] <boogieboogieboogie> but hey at least we have something
<DC-IRC> [Discord] <mecoblock> "something" casually after doing a 20% perf boost
<DC-IRC> [Discord] <mecoblock> lol
<DC-IRC> [Discord] <boogieboogieboogie> heheh this is how bad this ecosystem is
<DC-IRC> [Discord] <mecoblock> huh armbian-config says invalid overlay_prefix rockchip-rk3588 when trying to open that TUI page
<DC-IRC> [Discord] <boogieboogieboogie> sudo ?
<DC-IRC> [Discord] <boogieboogieboogie> it needs raw access to block devices therefore sudo is necessary
<DC-IRC> [Discord] <mecoblock> @igorpec looks like a new bug
<DC-IRC> [Discord] <mecoblock> no the tool it self seems to have the bug
<DC-IRC> [Discord] <mecoblock> yeah reverting to an older version and there it works, I think something in your rpi overlay commits broke it for other prefixes
<DC-IRC> [Discord] <mecoblock> I think I've got everything set with the overlay and it’s running. Let’s bench this now
<DC-IRC> [Discord] <mecoblock> yeah dmc/cur_freq says it’s running at 3192000000
<DC-IRC> [Discord] <boogieboogieboogie> can you confirm benchmark comparisons?
<DC-IRC> [Discord] <mecoblock> doing that rn
<DC-IRC> [Discord] <mecoblock> Need to PR the overlay, it works
<DC-IRC> [Discord] <boogieboogieboogie> while youa re on it, could you also PR this one well, but may be you can set it 1ghz so normies wont trigger
<DC-IRC> [Discord] <boogieboogieboogie> @mecoblock
<DC-IRC> [Discord] <boogieboogieboogie> while youa re on it, could you also PR this one well, but may be you can set it 1ghz so people wont trigger
<DC-IRC> [Discord] <fbernier> is this the issue? https://github.com/armbian/configng/pull/528
<DC-IRC> [Discord] <fbernier> ah no that's something else
<DC-IRC> [Discord] <lanefu> Probably from rk3588 getting squashed into rockchip64 family?
<DC-IRC> [Discord] <mecoblock> would’ve guessed that at first too but overlay prefix stayed the same + older armbian config (ng) works
<DC-IRC> [Discord] <fbernier> on my board, I don't have a /boot/dtb/rockchip/{overlay,overlays} directory which makes this `find` return nothing but I suppose it may because I'm running the edge kernel? https://github.com/armbian/configng/blob/main/tools/modules/system/manage_dtoverlays.sh#L23-L24