Difference between revisions of "Memory"

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(updated by API)
 
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RK3399锁定DDR3频率为800MHz
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[[Memory/zh|查看中文]]
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===RK3399 platform: lock DDR3 frequency to 800MHz===
 
<syntaxhighlight lang="text">
 
<syntaxhighlight lang="text">
echo 800000000 > /sys/class/devfreq/dmc/min_freq<br />
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echo 800000000 > /sys/class/devfreq/dmc/min_freq
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</syntaxhighlight>
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Set the memory to high performance mode (for both DDR3 & LPDDR4)
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<syntaxhighlight lang="text">
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echo performance > /sys/class/devfreq/dmc/governor
 
</syntaxhighlight>
 
</syntaxhighlight>

Latest revision as of 04:36, 10 September 2021

查看中文

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