1 files changed, 4 insertions, 0 deletions

diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 78021d8afc53..376603df7c49 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -152,6 +152,10 @@ static void __init setup_pci_atmu(struct pci_controller *hose,
         out_be32(&pci->piw[2].piwbar,0x00000000);
         out_be32(&pci->piw[2].piwar, PIWAR_2G);
 
+        /* Save the base address and size covered by inbound window mappings */
+        hose->dma_window_base_cur = 0x00000000;
+        hose->dma_window_size = 0x80000000;
+
         iounmap(pci);
 }