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path: root/drivers/pci/fsl_pci_init.c
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2008-12-03drivers/fsl_pci_init: Fix inbound window mapping bugBecky Bruce
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>
2008-10-27powerpc: fix pci window initialization to work with > 4GB DRAMBecky Bruce
The existing code has a few errors that need to be fixed in order to support large RAM sizes. Fix those, and add a comment to make it clearer. Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-27pci/fsl_pci_init: Removed a bunch pointless trailing backslashes.Kumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-24pci/fsl_pci_init: Added fdt helper for setting up bus-ranges & dma-rangesKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
2008-10-24pci/fsl_pci_init: Add a common PCI inbound setup functionKumar Gala
Add a common setup function that determines the pci_region(s) based on how much memory we have in the system. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
2008-10-24pci/fsl_pci_init: Enable larger address and setting inbound windows properlyKumar Gala
* PCI Inbound window was setup incorrectly. The PCI address and system address were swapped. The PCI address should be setting piwar/piwbear and the system address should be setting pitar. * Removed masking of addresses to allow for system address to support system address & PCI address >32-bits * Set PIWBEAR & POTEAR to allow for full 64-bit PCI addresses * Respect the PCI_REGION_PREFETCH for inbound windows Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
2008-10-13fsl_pci_init do not scan bus when configured as an end-pointEd Swarthout
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Acked-by: Andy Fleming <afleming@freescale.com>
2008-08-13drivers/pci: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-07-14Code cleanup: fix old style assignment ambiguities like "=-" etc.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-24fsl_pci: Only modify registers if we have themKumar Gala
pme_msg_det exists only on PCIe controllers only set it if we are a "bridge". Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-12-11Handle MPC85xx PCIe reset errata (PCI-Ex 38)Kumar Gala
On the MPC85xx boards that have PCIe enable the PCIe errata fix. (MPC8544DS, MPC8548CDS, MPC8568MDS). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-11-24drivers/pci : move pci drivers to drivers/pciJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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