tree 1e353701305b54aea14b29f37e2fcf2f5b91025d
parent 5a105a333dab6a23e92d763ce76d6f31d57f45df
author Becky Bruce <becky.bruce@freescale.com> 1227317062 -0600
committer Andrew Fleming-AFLEMING <afleming@freescale.com> 1228366130 -0600

drivers/fsl_pci_init: Fix inbound window mapping bug

The current code will cause the creation of a 4GB window
starting at 0 if we have more than 4GB of RAM installed,
which overlaps with PCI_MEM space and causes pci_bus_to_phys()
to return erroneous information. Limit the size to 4GB - 1;
which causes the code to create one 2GB and one 1GB window
instead.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Andy Fleming <afleming@freescale.com>