Commit Graph

3 Commits

Author SHA1 Message Date
Paul Burton 237036de65 MIPS: Malta: Make use of generic CM support
Remove the Malta-specific CM probe code and instead make use of the
newly added generic CM code.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6364/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-26 23:09:06 +01:00
Deng-Cheng Zhu 27547abf36 MIPS: malta: Incorporate PIIX4 ACPI I/O region in PCI controller resources
Boot log says:

pci 0000:00:0a.3: no compatible bridge window for [io  0x1000-0x103f]
pci 0000:00:0a.3: no compatible bridge window for [io  0x1100-0x110f]

The io resource starting point on Malta was modified by c5de50dada (MIPS:
Malta: Change start address to avoid conflicts.) to avoid conflicts with
ACPI and SMB devices. In fact, that was not needed (and now causing
southbridge ACPI missing) since 166c637075 (PCI: add pci_create_root_bus()
that accepts resource list) and 7c090e5bfa (mips/PCI: convert to
pci_scan_root_bus() for correct root bus resources) had already done the
correct fix.

This patch actually reverts the change made by c5de50dada. And with this
fix, log says:

pci 0000:00:0a.3: quirk: [io  0x1000-0x103f] claimed by PIIX4 ACPI
pci 0000:00:0a.3: quirk: [io  0x1100-0x110f] claimed by PIIX4 SMB

These things may not be used but as part of platform resources are better
off to be included.

Cc: Steven J. Hill <Steven.Hill@imgtec.com>
Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6037/
2014-01-24 22:39:46 +01:00
Ralf Baechle 0dad5d2622 MIPS: Malta: Move platform-specific PCI code to arch/mips/pci.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-07-01 15:10:55 +02:00