MIPS: Malta: Change start address to avoid conflicts.

There are ACPI and SMB devices in the 0x1000..0x1fff address range.

Signed-off-by: Steven J. Hill <sjhill@mips.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3581/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/mti-malta/malta-pci.c b/arch/mips/mti-malta/malta-pci.c
index bf80921..9162068 100644 (file)
--- a/arch/mips/mti-malta/malta-pci.c
+++ b/arch/mips/mti-malta/malta-pci.c
@@ -241,8 +241,9 @@ void __init mips_pcibios_init(void)
                return;
        }
 
-       if (controller->io_resource->start < 0x00001000UL)      /* FIXME */
-               controller->io_resource->start = 0x00001000UL;
+       /* Change start address to avoid conflicts with ACPI and SMB devices */
+       if (controller->io_resource->start < 0x00002000UL)
+               controller->io_resource->start = 0x00002000UL;
 
        iomem_resource.end &= 0xfffffffffULL;                   /* 64 GB */
        ioport_resource.end = controller->io_resource->end;