how to reboot sama5D3 using software?

Discussion around products based on ARM Cortex-A5 core.

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leo.ni
Posts: 52
Joined: Mon Jun 06, 2016 4:20 am

how to reboot sama5D3 using software?

Tue Dec 06, 2016 3:33 am

Hi,all。 i use sama5d3-xplained board and run ucosii on it. i want to reboot the system using my code. Can i do that ? How to do this?Thanks!
blue_z
Location: USA
Posts: 1560
Joined: Thu Apr 19, 2007 10:15 pm

Re: how to reboot sama5D3 using software?

Wed Dec 07, 2016 1:46 am

The SoC datasheet documents the reset controller.
The SAMA5 SoCs use the ARM Cortex-A5 processor, which is based on the ARMv7 architecture.
So the appropriate reset routine in U-Boot is https://github.com/linux4sam/u-boot-at9 ... v7/reset.c

Regards
leo.ni
Posts: 52
Joined: Mon Jun 06, 2016 4:20 am

Re: how to reboot sama5D3 using software?

Wed Dec 07, 2016 2:35 am

Thank you so much,blue_z!

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