Hi there,
If you are using systemd, you can make your own Target like early.target and load modules without udev.
But you need to load modules without device tree, I guess that's not possible.
your system is booting without device tree?
Thanks,
Akash
On Wed, Jun 20, 2018, 14:03 kipade <kipade@xxxxxxx> wrote:
That's a usb host driver. As I know, the whole usb subsystem
initialization would take up to 2 seconds while booting. In
another word, that will make the system booting time more
longer. So, I have to build all the usb driver as module and
insert them latter, when the system was usable.
On 2018年06月20日 16:01, Greg KH wrote:
> On Wed, Jun 20, 2018 at 02:36:52PM +0800, kipade wrote:
>> Now, most of kernel device are initialized by its driver according by
>> what described within device tree block. Here, the dtb was parsed
>> and used during kernel booting. If so, I want to load a device driver
>> after kernel booting using insmod, there would be no device tree
>> block present, so, the device would not be configured correctly.
>> so, how to make it usable?
> Why can you not build it into your kernel?
>
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies@xxxxxxxxxxxxxxxxx
> https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@xxxxxxxxxxxxxxxxx
https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
_______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
