> You are right. u-boot do PCI device BAR resources assign and flat > device tree describe PCI device interrupt-map. I use "lspci -s xxx -x" > for the PCI device, the resources was assigned properly.
Note that the device-tree -can- contain PCI devices, but it's not mandatory. If your bootloader does the probing and configuration of the PCI bus, it might be a good idea for that bootloader to also create the PCI device nodes in the tree, since this will allow in a near future the kernel to "instanciate" them from that tree instead of probing with config space, which is faster and more reliably. (Currently only ppc64 does that but it will become generic soon). Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
