[U-Boot] [PATCH 3/4] distro bootcmd: enumerate PCI before network operations

Simon Glass sjg at chromium.org
Fri Jan 29 05:02:02 CET 2016


On 26 January 2016 at 13:00, Simon Glass <sjg at chromium.org> wrote:
> Hi Stephen,
>
> On 26 January 2016 at 11:10, Stephen Warren <swarren at wwwdotorg.org> wrote:
>> From: Stephen Warren <swarren at nvidia.com>
>>
>> The PCI bus must be enumerated before PCI devices, such as Ethernet
>> devices, are known to U-Boot. Enhance the distro boot commands to perform
>> PCI enumeration when needed.
>>
>> Signed-off-by: Stephen Warren <swarren at nvidia.com>
>> ---
>>  doc/README.distro               |  8 ++++++++
>>  include/config_distro_bootcmd.h | 12 ++++++++++++
>>  2 files changed, 20 insertions(+)
>
> Reviewed-by: Simon Glass <sjg at chromium.org>
>
> I wonder whether longer term we can invent something that 'knows' that
> USB and PCI are needed for particular features. This would have to be
> board-specific though, so probably isn't that different from what you
> have here.
>
> Regards,
> Simon

Applied to u-boot-dm, thanks!


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