[U-Boot] uboot: PCI resource allocation

Hello all,

Does u-boot is responsible to allocate resource for PCI bridges and devices? If yes, is it possible to increase the PCI resource allocation for a bridge/root bus?.

The problem I have been facing is

1. When the device is in reset mode neither u-boot nor linux pci code detects the device because of that the pci subsystem not allocating enough bridge window (resources).

2. After bringing the device out of reset using some diags linux sees the device but since bridge-window is closed the resource allocation fails.

Any suggestion ?

Thanks In Advance.

- Sasi