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 <[email protected]> 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 > > [email protected] > > https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > > _______________________________________________ > Kernelnewbies mailing list > [email protected] > https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies >
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