diff --git a/arch/arm64/include/qemu/chip.h b/arch/arm64/include/qemu/chip.h
index 9e04d95467..dfe854341b 100644
--- a/arch/arm64/include/qemu/chip.h
+++ b/arch/arm64/include/qemu/chip.h
@@ -64,8 +64,8 @@
 #define CONFIG_DEVICEPCIE_BASEADDR 0x4010000000
 #define CONFIG_DEVICEPCIE_SIZE     MB(256)
 
-#define CONFIG_IVSHMEM_BASEADDR    0x8040400000
-#define CONFIG_IVSHMEM_SIZE        MB(256)
+#define CONFIG_PCI_BASEADDR        0x8000000000
+#define CONFIG_PCI_SIZE            GB(512)
 
 #define CONFIG_LOAD_BASE           0x40280000
 
diff --git a/arch/arm64/src/qemu/qemu_boot.c b/arch/arm64/src/qemu/qemu_boot.c
index 3f2ef4b5f1..cb13d00ecf 100644
--- a/arch/arm64/src/qemu/qemu_boot.c
+++ b/arch/arm64/src/qemu/qemu_boot.c
@@ -68,9 +68,8 @@ static const struct arm_mmu_region g_mmu_regions[] =
                         CONFIG_DEVICEPCIE_SIZE,
                         MT_NORMAL | MT_RW | MT_SECURE),
 
-  MMU_REGION_FLAT_ENTRY("IVSHMEM",
-                        CONFIG_IVSHMEM_BASEADDR,
-                        CONFIG_IVSHMEM_SIZE,
+  MMU_REGION_FLAT_ENTRY("PCI",
+                        CONFIG_PCI_BASEADDR, CONFIG_PCI_SIZE,
                         MT_NORMAL | MT_RW | MT_SECURE),
 };