diff --git a/reactos/boot/freeldr/freeldr/windows/arm/wlmemory.c b/reactos/boot/freeldr/freeldr/windows/arm/wlmemory.c
index 660656a5722..994089bdb0b 100644
--- a/reactos/boot/freeldr/freeldr/windows/arm/wlmemory.c
+++ b/reactos/boot/freeldr/freeldr/windows/arm/wlmemory.c
@@ -19,17 +19,32 @@
 #define PTE_BASE                    0xC0000000
 #define PDE_BASE                    0xC0400000
 #define PDR_BASE                    0xFFD00000
-#define MMIO_BASE                   0x10000000
 #define VECTOR_BASE                 0xFFFF0000
 
-#define LowMemPageTableIndex        0
+#ifdef _ZOOM2_
+#define IDMAP_BASE                  0x81000000
+#define MMIO_BASE                   0x10000000
+#else
+#define IDMAP_BASE                  0x00000000
+#define MMIO_BASE                   0x10000000
+#endif
+
+#define LowMemPageTableIndex        (IDMAP_BASE >> PDE_SHIFT)
+#define MmioPageTableIndex          (MMIO_BASE >> PDE_SHIFT)
 #define KernelPageTableIndex        (KSEG0_BASE >> PDE_SHIFT)
 #define StartupPtePageTableIndex    (PTE_BASE >> PDE_SHIFT)
 #define StartupPdePageTableIndex    (PDE_BASE >> PDE_SHIFT)
-#define MmioPageTableIndex          (MMIO_BASE >> PDE_SHIFT)
 #define PdrPageTableIndex           (PDR_BASE >> PDE_SHIFT)
 #define VectorPageTableIndex        (VECTOR_BASE >> PDE_SHIFT)
 
+#ifndef _ZOOM2_
+PVOID MempPdrBaseAddress = (PVOID)0x70000;
+PVOID MempKernelBaseAddress = (PVOID)0;
+#else
+PVOID MempPdrBaseAddress = (PVOID)0x81100000;
+PVOID MempKernelBaseAddress = (PVOID)0x80000000;
+#endif
+
 /* Converts a Physical Address into a Page Frame Number */
 #define PaToPfn(p)                  ((p) >> PFN_SHIFT)
 #define PaToLargePfn(p)             ((p) >> LARGE_PFN_SHIFT)
@@ -188,15 +203,18 @@ MempAllocatePageTables(VOID)
     TempPte.Accessed = TempPte.Valid = TempLargePte.LargePage = TempLargePte.Accessed = TempPde.Valid = 1;
 
     /* Allocate the 1MB "PDR" (Processor Data Region). Must be 1MB aligned */
-    PdrPage = MmAllocateMemoryAtAddress(sizeof(KPDR_PAGE), (PVOID)0x700000, LoaderMemoryData);
+    PdrPage = MmAllocateMemoryAtAddress(sizeof(KPDR_PAGE),
+                                        MempPdrBaseAddress,
+                                        LoaderMemoryData);
 
     /* Setup the Low Memory PDE as an identity-mapped Large Page (1MB) */
     LargePte = &PdrPage->PageDir.Pte[LowMemPageTableIndex];
+    TempLargePte.PageFrameNumber = PaToLargePfn(IDMAP_BASE);
     *LargePte = TempLargePte;
 
     /* Setup the MMIO PDE as two identity mapped large pages -- the kernel will blow these away later */
     LargePte = &PdrPage->PageDir.Pte[MmioPageTableIndex];
-    Pfn = PaToLargePfn(0x10000000);
+    Pfn = PaToLargePfn(MMIO_BASE);
     for (i = 0; i < 2; i++)
     {
         TempLargePte.PageFrameNumber = Pfn++;
@@ -215,13 +233,13 @@ MempAllocatePageTables(VOID)
 
     /* Setup the Kernel PTEs */
     PointerPte = PdrPage->KernelPageTable[0].Pte;
-    Pfn = 0;
+    Pfn = PaPtrToPfn(MempKernelBaseAddress);
     for (i = 0; i < 3072; i++)
     {
         TempPte.PageFrameNumber = Pfn++;
         *PointerPte++ = TempPte;
     }
-    
+
     /* Done */
     return TRUE;
 }