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[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
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[Discord] <boogieboogieboogie> here is the tool
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[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
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[Discord] <mecoblock> Trying it out as a device tree overlay right now then everybody can set it easily with rkddr
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[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
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[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
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[Discord] <boogieboogieboogie> but hey at least we have somethingm
<DC-IRC>
[Discord] <boogieboogieboogie> but hey at least we have something
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[Discord] <mecoblock> "something" casually after doing a 20% perf boost
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[Discord] <mecoblock> lol
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[Discord] <boogieboogieboogie> heheh this is how bad this ecosystem is
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[Discord] <mecoblock> huh armbian-config says invalid overlay_prefix rockchip-rk3588 when trying to open that TUI page
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[Discord] <boogieboogieboogie> sudo ?
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[Discord] <boogieboogieboogie> it needs raw access to block devices therefore sudo is necessary
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[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
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[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
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[Discord] <boogieboogieboogie> can you confirm benchmark comparisons?
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[Discord] <mecoblock> doing that rn
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[Discord] <mecoblock> Need to PR the overlay, it works
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[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