Crust - Revision history

Fxc: templ fix

2021-06-14T08:42:09Z

templ fix

← Older revision		Revision as of 08:42, 14 June 2021
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	{{~~hint\|This page is incomplete, you're welcome to improve it.~~}}		{{under construction}}

	As per the README.md on [https://github.com/crust-firmware/crust the crust github]:		As per the README.md on [https://github.com/crust-firmware/crust the crust github]:

Aberts10 at 01:58, 15 February 2021

2021-02-15T01:58:41Z

← Older revision		Revision as of 01:58, 15 February 2021
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	It is possible to set the device to wakeup at a specific time or after a certain number of seconds using rtcwake: <pre>rtcwake -m mem -s 10</pre>		It is possible to set the device to wakeup at a specific time or after a certain number of seconds using rtcwake: <pre>rtcwake -m mem -s 10</pre>

	This example will put the device to sleep ~~fro~~ 10 seconds and then wake it up. More information on the rtcwake command can be found in the [https://linux.die.net/man/8/rtcwake man pages]		This example will put the device to sleep for 10 seconds and then wake it up. More information on the rtcwake command can be found in the [https://linux.die.net/man/8/rtcwake man pages]

	==Manual suspend==		==Manual suspend==

Aberts10: /* RTC wakeups */

2021-02-15T01:58:09Z

RTC wakeups

← Older revision		Revision as of 01:58, 15 February 2021
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	== RTC wakeups==		== RTC wakeups==

			It is possible to set the device to wakeup at a specific time or after a certain number of seconds using rtcwake: <pre>rtcwake -m mem -s 10</pre>

			This example will put the device to sleep fro 10 seconds and then wake it up. More information on the rtcwake command can be found in the [https://linux.die.net/man/8/rtcwake man pages]

	==Manual suspend==		==Manual suspend==

Aberts10 at 01:55, 15 February 2021

2021-02-15T01:55:16Z

← Older revision		Revision as of 01:55, 15 February 2021
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	==Manual suspend==		==Manual suspend==

			For manually suspending the device on distributions with Systemd you can use the following command with super user permissions: <pre>systemctl suspend</pre>

			On non-systemd distributions you can directly echo: <pre>echo mem > /sys/power/state</pre>


	[[Category:PinePhone]] [[Category:PineTab]]		[[Category:PinePhone]] [[Category:PineTab]]

Aberts10 at 01:53, 15 February 2021

2021-02-15T01:53:32Z

← Older revision		Revision as of 01:53, 15 February 2021
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	To build crust manually with uboot you can find instructions [https://wiki.pine64.org/index.php?title=Uboot Here].		To build crust manually with uboot you can find instructions [https://wiki.pine64.org/index.php?title=Uboot Here].

	==RTC wakeups==		== RTC wakeups==

			==Manual suspend==


	[[Category:PinePhone]] [[Category:PineTab]]		[[Category:PinePhone]] [[Category:PineTab]]

Aberts10 at 01:52, 15 February 2021

2021-02-15T01:52:02Z

← Older revision		Revision as of 01:52, 15 February 2021
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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==

Aberts10 at 01:50, 15 February 2021

2021-02-15T01:50:04Z

← Older revision		Revision as of 01:50, 15 February 2021
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	==RTC wakeups==		==RTC wakeups==


			[[Category:PinePhone]] [[Category:PineTab]]

Aberts10 at 01:49, 15 February 2021

2021-02-15T01:49:36Z

← Older revision		Revision as of 01:49, 15 February 2021
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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.

			==RTC wakeups==

Aberts10 at 01:47, 15 February 2021

2021-02-15T01:47:43Z

← Older revision		Revision as of 01:47, 15 February 2021
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	{{hint\|This page is incomplete, you're welcome to improve it.}}		{{hint\|This page is incomplete, you're welcome to improve it.}}

	~~=Crust=~~

	As per the README.md on [https://github.com/crust-firmware/crust the crust github]:		As per the README.md on [https://github.com/crust-firmware/crust the crust github]:

Aberts10: Created page with "{{hint|This page is incomplete, you're welcome to improve it.}} =Crust= As per the README.md on [https://github.com/crust-firmware/crust the crust github]: Crust improves b..."

2021-02-15T01:47:28Z

Created page with "{{hint|This page is incomplete, you're welcome to improve it.}} =Crust= As per the README.md on [https://github.com/crust-firmware/crust the crust github]: Crust improves b..."

New page

{{hint|This page is incomplete, you're welcome to improve it.}}

=Crust=

As per the README.md on [https://github.com/crust-firmware/crust 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.