[U-Boot] [PATCH v1 1/2] imx: fix USB boot mode detection for i.MX 6UL and 6ULL

[Jagan Teki]

On Sat, Aug 26, 2017 at 12:58 PM, Sébastien Szymanski
<sebastien.szymanski at armadeus.com> wrote:
> Hello,
>
>>
>> On 25 Aug 2017, at 13:32, Stefano Babic <sbabic at denx.de> wrote:
>>
>> On 16/08/2017 02:49, Stefan Agner wrote:
>>> From: Stefan Agner <stefan.agner at toradex.com>
>>>
>>> Add the reserved boot mode used in the bmode command for i.MX 6UL
>>> and 6ULL as introduced in commit 3fd9579085fa ("imx: mx6ull: fix USB
>>> bmode for i.MX 6UL and 6ULL").
>>>
>>> Also replace BMODE_UART with BMODE_RESERVED, which is more appropriate.
>>> Commit 96aac843b68d ("imx: Use IMX6_BMODE_* macros instead of numericals")
>>> added macros for boot modes, in the process the reserved boot mode got
>>> named BMODE_UART. We use the reserved boot mode in the bmode command to
>>> let the boot ROM enter serial downloader recovery mode. But this is only
>>> a side effect, the actual boot mode is reserved...
>>>
>>> Signed-off-by: Stefan Agner <stefan.agner at toradex.com>
>>> ---
>>> Afaik there is no board yet using SPL on 6UL/ULL...
>>
>> Not yet…
>
> ?
>
> There are boards in the tree using SPL on i.MX6UL. OPOS6UL is one of them.

Engicam GEAM6 and IS.IoT uses SPL both are i.MX6UL

-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.