diff --git a/arch/mips/mti-malta/malta-init.c b/arch/mips/mti-malta/malta-init.c
index dc2c5214809d..0f3b881a3190 100644
--- a/arch/mips/mti-malta/malta-init.c
+++ b/arch/mips/mti-malta/malta-init.c
@@ -14,6 +14,7 @@
 #include <linux/init.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
+#include <linux/pci_regs.h>
 #include <linux/serial_core.h>
 
 #include <asm/cacheflush.h>
@@ -242,23 +243,19 @@ mips_pci_controller:
 			  MSC01_PCI_SWAP_BYTESWAP << MSC01_PCI_SWAP_MEM_SHF |
 			  MSC01_PCI_SWAP_BYTESWAP << MSC01_PCI_SWAP_BAR0_SHF);
 #endif
-#ifndef CONFIG_EVA
-		/* Fix up target memory mapping.  */
-		MSC_READ(MSC01_PCI_BAR0, mask);
-		MSC_WRITE(MSC01_PCI_P2SCMSKL, mask & MSC01_PCI_BAR0_SIZE_MSK);
-#else
+
 		/*
 		 * Setup the Malta max (2GB) memory for PCI DMA in host bridge
-		 * in transparent addressing mode, starting from 0x80000000.
+		 * in transparent addressing mode.
 		 */
-		mask = PHYS_OFFSET | (1<<3);
+		mask = PHYS_OFFSET | PCI_BASE_ADDRESS_MEM_PREFETCH;
 		MSC_WRITE(MSC01_PCI_BAR0, mask);
-
-		mask = PHYS_OFFSET;
 		MSC_WRITE(MSC01_PCI_HEAD4, mask);
+
+		mask &= MSC01_PCI_BAR0_SIZE_MSK;
 		MSC_WRITE(MSC01_PCI_P2SCMSKL, mask);
 		MSC_WRITE(MSC01_PCI_P2SCMAPL, mask);
-#endif
+
 		/* Don't handle target retries indefinitely.  */
 		if ((data & MSC01_PCI_CFG_MAXRTRY_MSK) ==
 		    MSC01_PCI_CFG_MAXRTRY_MSK)