Difference between revisions of "Memory"
From FriendlyELEC WiKi
(updated by API) |
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| − | + | [[Memory/zh|查看中文]] | |
| + | ===RK3399 platform: lock DDR3 frequency to 800MHz=== | ||
<syntaxhighlight lang="text"> | <syntaxhighlight lang="text"> | ||
echo 800000000 > /sys/class/devfreq/dmc/min_freq | echo 800000000 > /sys/class/devfreq/dmc/min_freq | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| − | + | Set the memory to high performance mode (for both DDR3 & LPDDR4) | |
<syntaxhighlight lang="text"> | <syntaxhighlight lang="text"> | ||
echo performance > /sys/class/devfreq/dmc/governor | echo performance > /sys/class/devfreq/dmc/governor | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Latest revision as of 04:36, 10 September 2021
RK3399 platform: lock DDR3 frequency to 800MHz
echo 800000000 > /sys/class/devfreq/dmc/min_freq
Set the memory to high performance mode (for both DDR3 & LPDDR4)
echo performance > /sys/class/devfreq/dmc/governor
