pci: align bridge windows
The bridge filtering logic needs a minimum
alignment of 1MB for mem and 4KB for io resources.
Take this into account while assigning resources
to devices in oredr to not produce overlapping
windows between different bridges.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent cc90265 commit 81e3bac87768495ccb6697e6c7b7a514f7f35007
@Lucas Stach Lucas Stach authored on 12 Nov 2014
Sascha Hauer committed on 17 Nov 2014
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drivers/pci/pci.c