diff --git a/src/system/boot/platform/u-boot/Jamfile b/src/system/boot/platform/u-boot/Jamfile
index 17327b84d4..5310ba65c8 100644
--- a/src/system/boot/platform/u-boot/Jamfile
+++ b/src/system/boot/platform/u-boot/Jamfile
@@ -40,7 +40,6 @@ KernelMergeObject boot_platform_u-boot_common.o :
 	cpu.cpp
 	uimage.cpp
 	video.cpp
-	mmu.cpp
 	$(genericPlatformSources)
 
 
diff --git a/src/system/boot/platform/u-boot/arch/arm/Jamfile b/src/system/boot/platform/u-boot/arch/arm/Jamfile
index f8b00e7826..021fbed39c 100644
--- a/src/system/boot/platform/u-boot/arch/arm/Jamfile
+++ b/src/system/boot/platform/u-boot/arch/arm/Jamfile
@@ -12,7 +12,7 @@ KernelMergeObject boot_platform_u-boot_arm.o :
 	# must come first to have _start_* at correct locations
 	shell.S
 
-	#arch_mmu.cpp
+	arch_mmu.cpp
 	#arch_cpu_asm.S
 	arch_start_kernel.S
 	arch_cpu.cpp
diff --git a/src/system/boot/platform/u-boot/mmu.cpp b/src/system/boot/platform/u-boot/arch/arm/arch_mmu.cpp
similarity index 100%
rename from src/system/boot/platform/u-boot/mmu.cpp
rename to src/system/boot/platform/u-boot/arch/arm/arch_mmu.cpp