Difference between revisions of "Overclocking"
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Around 600 MHz (PC-1200) should work fine, however some people have reported instability at lower clockspeeds. Arch Linux Arm uses a default clockspeed of 624MHz, with uboot builds available to easily switch out for a lower DRAM clockspeed. | Around 600 MHz (PC-1200) should work fine, however some people have reported instability at lower clockspeeds. Arch Linux Arm uses a default clockspeed of 624MHz, with uboot builds available to easily switch out for a lower DRAM clockspeed. | ||
It is possible that by reverse engineering the DRAM driver from allwinner that auto tuning can be accomplished to get the best performance. | |||
Setting the DRAM clock is accomplished by modifying pinephone_defconfig in uboot (https://gitlab.com/pine64-org/u-boot/-/blob/crust/configs/pinephone_defconfig) | |||
= Rockchip RK3399 based boards = | = Rockchip RK3399 based boards = | ||