Testing pci_mvebu.c with Kirkwood SoCs

[Pali Rohár]

On Wednesday 10 November 2021 16:04:20 Tony Dinh wrote:
> I've also tried mdelay(3000), just to be sure. The result was the same
> hang in 'usb start'.

Ok. So put pci_init() into board_late_init().

There are some more cleanup and fixes patches for pci_mvebu.c on mailing
list. After they are merged I will prepare and send final PCI Kirkwood
patch for testing.