diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c
index bf0141b..e4afcc8 100644
--- a/arch/arm/cpu/mmu.c
+++ b/arch/arm/cpu/mmu.c
@@ -188,6 +188,7 @@
 	for (sec = start; sec < start + size; sec += (1 << 20))
 		ttb[sec >> 20] = (phys++ << 20) | PMD_SECT_DEF_UNCACHED;
 
+	dma_flush_range((unsigned long)ttb, (unsigned long)ttb + 0x4000);
 	tlb_invalidate();
 	return _start;
 }