RE: [opensuse-arm] Looking for aarch64 boards with USB OTG support in openSUSE
Hi David, Thanks for your feedback.
-----Original Message----- From: David Disseldorp <ddiss@suse.de> Sent: 04 February 2020 13:51 To: Guillaume Gardet <Guillaume.Gardet@arm.com> Subject: Re: [opensuse-arm] Looking for aarch64 boards with USB OTG support in openSUSE
[off list, as it doesn't answer your question]
Hi Guillaume,
On Tue, 4 Feb 2020 10:57:52 +0000, Guillaume Gardet wrote:
Hi,
I am looking for aarch64 boards with USB OTG (device mode) support known to work in openSUSE. I already have an armv7 board with USB OTG support, but I would like to replace it with an aarch64 system.
I've got a https://en.opensuse.org/HCL:NanoPi_Neo2 , which works well with USB2 OTG on mainline kernel. I haven't spent much time getting openSUSE properly built/supported for it though.
Could we power the board from header pins, and use USB OTG to connect to a host? Some boards have 5V USB directly connected to 5V from header pins, which would break my use case where I need to keep the board up, and connect to a host when desired. Cheers, Guillaume
Cheers, David
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On Tue, 4 Feb 2020 13:01:08 +0000, Guillaume Gardet wrote:
I've got a https://en.opensuse.org/HCL:NanoPi_Neo2 , which works well with USB2 OTG on mainline kernel. I haven't spent much time getting openSUSE properly built/supported for it though.
Could we power the board from header pins, and use USB OTG to connect to a host? Some boards have 5V USB directly connected to 5V from header pins, which would break my use case where I need to keep the board up, and connect to a host when desired.
I've only powered it from the USB host. I think you'll need to check the schematics if you want to power it from UART, etc. alongside USB OTG: http://wiki.friendlyarm.com/wiki/images/d/db/Schematic_NanoPi_NEO2-V1.1-1711... Cheers, David -- To unsubscribe, e-mail: opensuse-arm+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-arm+owner@opensuse.org
-----Original Message----- From: David Disseldorp <ddiss@suse.de> Sent: 04 February 2020 14:27 To: Guillaume Gardet <Guillaume.Gardet@arm.com> Cc: opensuse-arm@opensuse.org Subject: Re: [opensuse-arm] Looking for aarch64 boards with USB OTG support in openSUSE
On Tue, 4 Feb 2020 13:01:08 +0000, Guillaume Gardet wrote:
I've got a https://en.opensuse.org/HCL:NanoPi_Neo2 , which works well with USB2 OTG on mainline kernel. I haven't spent much time getting openSUSE properly built/supported for it though.
Could we power the board from header pins, and use USB OTG to connect to a host? Some boards have 5V USB directly connected to 5V from header pins, which would break my use case where I need to keep the board up, and connect to a host when desired.
I've only powered it from the USB host. I think you'll need to check the schematics if you want to power it from UART, etc. alongside USB OTG: http://wiki.friendlyarm.com/wiki/images/d/db/Schematic_NanoPi_NEO2-V1.1- 1711.pdf
Thanks for the link. I will have a look. Guillaume
Cheers, David
IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. -- To unsubscribe, e-mail: opensuse-arm+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-arm+owner@opensuse.org
participants (2)
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David Disseldorp -
Guillaume Gardet