|
From: | Philippe Mathieu-Daudé |
Subject: | Re: [RFC PATCH 6/6] hw/arm/cubieboard: Disable unsupported M-USB in device tree blob |
Date: | Mon, 30 Dec 2019 14:55:57 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 |
On 12/30/19 12:33 PM, Niek Linnenbank wrote:
Hello Philippe,I have a suggestion: probably you can apply (almost) the same patch to get USB working for A10 as I did in the Allwinner H3, in patch #4 "add USB host controller" [1] That way you can avoid the DTB modifications and with low effort get USB working as well for this board. As far as I can see, in Section 21.1 in the A10 user manual [2] has the same descriptionas for the H3. It basically has the standard EHCI and OHCI interfaces.
Oh good news. I guess in the long term we want a AllwinnerSoc parent class where all common blocks are mapped, and A10/H3 children with the differences. But we'll worry about that after your H3 series get merged.
[1] https://lists.gnu.org/archive/html/qemu-devel/2019-12/msg03266.html [2] https://linux-sunxi.org/File:Allwinner_A10_User_manual_V1.5.pdf Regards, Niek
[Prev in Thread] | Current Thread | [Next in Thread] |