1 files changed, 8 insertions, 0 deletions

diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index 4905d8593d6d..f194b4e4f86a 100644
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -232,6 +232,14 @@ static int __init bcm1480_pcibios_init(void)
                 bcm1480_bus_status |= PCI_BUS_ENABLED;
         }
 
+        /* turn on ExpMemEn */
+        cmdreg = READCFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0), 0x40));
+        printk("PCIFeatureCtrl = %x\n", cmdreg);
+        WRITECFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0), 0x40),
+                        cmdreg | 0x10);
+        cmdreg = READCFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0), 0x40));
+        printk("PCIFeatureCtrl = %x\n", cmdreg);
+
         /*
          * Establish mappings in KSEG2 (kernel virtual) to PCI I/O
          * space.  Use "match bytes" policy to make everything look