Difference between revisions of "Crust"
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For this to work, Crust runs outside the main CPU and DRAM, on a dedicated always-on microprocessor called a System Control Processor (SCP). Crust is designed to run on a specific SCP implementation, Allwinner's AR100. | For this to work, Crust runs outside the main CPU and DRAM, on a dedicated always-on microprocessor called a System Control Processor (SCP). Crust is designed to run on a specific SCP implementation, Allwinner's AR100. | ||
To build crust manually with uboot you can find instructions [https://wiki.pine64.org/index.php?title=Uboot Here]. | |||
==RTC wakeups== | ==RTC wakeups== | ||
Revision as of 01:52, 15 February 2021
This page is incomplete, you're welcome to improve it.
As per the README.md on the crust github:
Crust improves battery life and thermal performance by implementing a deep sleep state. During deep sleep, the CPU cores, the DRAM controller, and most onboard peripherals are powered down, reducing power consumption by 80% or more compared to an idle device.
For this to work, Crust runs outside the main CPU and DRAM, on a dedicated always-on microprocessor called a System Control Processor (SCP). Crust is designed to run on a specific SCP implementation, Allwinner's AR100.
To build crust manually with uboot you can find instructions Here.