diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h
index 4d2cdea..83a4db4e 100644
--- a/arch/mips/include/asm/bootinfo.h
+++ b/arch/mips/include/asm/bootinfo.h
@@ -112,6 +112,8 @@
 extern void free_init_pages(const char *what,
 			    unsigned long begin, unsigned long end);
 
+extern void (*free_init_pages_eva)(void *begin, void *end);
+
 /*
  * Initial kernel command line, usually setup by prom_init()
  */
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 6b59617..4fc74c7 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -422,10 +422,20 @@
 }
 #endif
 
+void (*free_init_pages_eva)(void *begin, void *end) = NULL;
+
 void __init_refok free_initmem(void)
 {
 	prom_free_prom_memory();
-	free_initmem_default(POISON_FREE_INITMEM);
+	/*
+	 * Let the platform define a specific function to free the
+	 * init section since EVA may have used any possible mapping
+	 * between virtual and physical addresses.
+	 */
+	if (free_init_pages_eva)
+		free_init_pages_eva((void *)&__init_begin, (void *)&__init_end);
+	else
+		free_initmem_default(POISON_FREE_INITMEM);
 }
 
 #ifndef CONFIG_MIPS_PGD_C0_CONTEXT