Difference between revisions of "Memory"
From FriendlyELEC WiKi
| Line 3: | Line 3: | ||
echo 800000000 > /sys/class/devfreq/dmc/min_freq | echo 800000000 > /sys/class/devfreq/dmc/min_freq | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| − | RK3399将内存设置为高性能模式 | + | RK3399将内存设置为高性能模式(DDR3 & LPDDR4均适用) |
<syntaxhighlight lang="text"> | <syntaxhighlight lang="text"> | ||
echo performance > /sys/class/devfreq/dmc/governor | echo performance > /sys/class/devfreq/dmc/governor | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 08:59, 4 January 2021
RK3399锁定DDR3频率为800MHz
echo 800000000 > /sys/class/devfreq/dmc/min_freq
RK3399将内存设置为高性能模式(DDR3 & LPDDR4均适用)
echo performance > /sys/class/devfreq/dmc/governor
