[U-Boot] [PATCH v3] sun50i: a64: Add Olimex A64-Teres-I board initial support

[Jonas Smedegaard]

Quoting Jonas Smedegaard (2019-04-18 20:22:28)
> Quoting Jagan Teki (2019-04-18 18:57:59)
> > On Thu, Apr 18, 2019 at 9:02 PM Jonas Smedegaard <dr at jones.dk> wrote:
> > > Known broken:
> > > - USB
> > 
> > what is broken? any information?
> 
> Below is the console output - neither builtin USB1 keyboard nor an 
> external USB USB2 hub with a USB1 keyboard attached are detected:
> 
> 
> U-Boot 2019.04-00502-g3a85a96182-dirty (Apr 18 2019 - 17:12:25 +0200) Allwinner Technology
> 
> CPU:   Allwinner A64 (SUN50I)
> Model: Olimex A64 Teres-I
> DRAM:  2 GiB
> MMC:   Device 'mmc at 1c11000': seq 1 is in use by 'mmc at 1c10000'
> mmc at 1c0f000: 0, mmc at 1c10000: 2, mmc at 1c11000: 1
> Loading Environment from FAT... OK
> In:    serial
> Out:   vidconsole
> Err:   vidconsole
> Net:   No ethernet found.
> starting USB...
> Bus usb at 1c1b000: USB EHCI 1.00
> scanning bus usb at 1c1b000 for devices... 1 USB Device(s) found
>        scanning usb for storage devices... 0 Storage Device(s) found
> Hit any key to stop autoboot:  0 
> => usb tree
> USB device tree:
>   1  Hub (480 Mb/s, 0mA)
>      u-boot EHCI Host Controller 

...and "dm tree" contains this:

[...]
 regulator    0  [   ]   fixed regulator       |-- usb1-vbus
 regulator    1  [ + ]   fixed regulator       |-- regulator at 0
[...]


Also, if I enable CONFIG_USB_OHCI_HCD (noticing that was done generally 
for a64 boards recently in commit 29d280c88a), then u-boot hangs just 
after the "Bus usb at 1c1b000: USB EHCI 1.00".


General question: Is it appropriate to cc this many individuals 
(resolved by the patman script), or if not which are appropriate?


 - Jonas

-- 
 * Jonas Smedegaard - idealist & Internet-arkitekt
 * Tlf.: +45 40843136  Website: http://dr.jones.dk/

 [x] quote me freely  [ ] ask before reusing  [ ] keep private
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