diff --git a/arch/x86/soc/atom/linker.ld b/arch/x86/soc/atom/linker.ld
index 8ed93c1ecad..f742f848071 100644
--- a/arch/x86/soc/atom/linker.ld
+++ b/arch/x86/soc/atom/linker.ld
@@ -39,6 +39,9 @@ MEMORY
      */
 
     IDT_LIST        : ORIGIN = 2K, LENGTH = 2K
+#ifdef CONFIG_X86_MMU
+    MMU_LIST	    : ORIGIN = 4k, LENGTH = 1K
+#endif
     }
 
 #include <arch/x86/linker.ld>
diff --git a/arch/x86/soc/atom/soc.c b/arch/x86/soc/atom/soc.c
index 251282c4ab0..c567669a8d6 100644
--- a/arch/x86/soc/atom/soc.c
+++ b/arch/x86/soc/atom/soc.c
@@ -17,3 +17,28 @@
 #include <uart.h>
 #include <device.h>
 #include <init.h>
+
+#ifdef CONFIG_X86_MMU
+/* loapic */
+MMU_BOOT_REGION(CONFIG_LOAPIC_BASE_ADDRESS, 4*1024, MMU_ENTRY_WRITE);
+
+/*ioapic */
+MMU_BOOT_REGION(CONFIG_IOAPIC_BASE_ADDRESS, 1024*1024, MMU_ENTRY_WRITE);
+
+/* peripherals */
+MMU_BOOT_REGION(0xB0000000, 128*1024, MMU_ENTRY_WRITE);
+
+/* SCSS system control subsystem */
+MMU_BOOT_REGION(0xB0800000, 16*1024, MMU_ENTRY_WRITE);
+
+/* DMA */
+MMU_BOOT_REGION(0xB0700000, 4*1024, MMU_ENTRY_WRITE);
+
+/* USB */
+MMU_BOOT_REGION(0xB0500000, 256*1024, MMU_ENTRY_WRITE);
+
+#ifdef CONFIG_HPET_TIMER
+MMU_BOOT_REGION(CONFIG_HPET_TIMER_BASE_ADDRESS, KB(4), MMU_ENTRY_WRITE);
+#endif	/* CONFIG_HPET_TIMER */
+
+#endif /* CONFIG_X86_MMU */