From: Suniel Mahesh
roc-rk3399-pc has an FE1.1 USB 2.0 HUB which connects two USB ports
(HOST1 and HOST2). For end devices to work we need to enable USB hub
so that HOST detects there presence and enumerates them accordingly.
This requires explicit pinctrl within gpio enablement.
Signed-off-by:
On Thu, Mar 26, 2020 at 3:33 PM Kever Yang
wrote:
>
> On 2020/3/25 下午11:37, su...@amarulasolutions.com wrote:
> > From: Suniel Mahesh
> >
> > roc-rk3399-pc has an FE1.1 USB 2.0 HUB which connects two USB ports
> > (HOST1 and HOST2). For end devices to work we need to enable USB hub
> > so that H
Hi Jagan,
My boards are -V1.0-A 2018-07-12.
With this patch below, both HOST1 and HOST2 (and of course HOST0)
detect an USB stick in current U-Boot.
Without this patch below, only HOST0
detects an USB stick.
I suspect, your HOST2 HW is broken.
Gruß,
--
Markus
Am 27.03.20 um 10:43 schrieb Jaga
Hi Markus and Levin,
On Wed, Mar 25, 2020 at 9:08 PM wrote:
>
> From: Suniel Mahesh
>
> roc-rk3399-pc has an FE1.1 USB 2.0 HUB which connects two USB ports
> (HOST1 and HOST2). For end devices to work we need to enable USB hub
> so that HOST detects there presence and enumerates them accordingly
On 2020/3/25 下午11:37, su...@amarulasolutions.com wrote:
From: Suniel Mahesh
roc-rk3399-pc has an FE1.1 USB 2.0 HUB which connects two USB ports
(HOST1 and HOST2). For end devices to work we need to enable USB hub
so that HOST detects there presence and enumerates them accordingly.
This requir
From: Suniel Mahesh
roc-rk3399-pc has an FE1.1 USB 2.0 HUB which connects two USB ports
(HOST1 and HOST2). For end devices to work we need to enable USB hub
so that HOST detects there presence and enumerates them accordingly.
This requires explicit pinctrl within gpio enablement.
Signed-off-by:
6 matches
Mail list logo