ARM: 6222/1: add memory types for the TCMs

[net-next-2.6.git] / arch / arm / include / asm / mach / map.h

diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
index 58cf91f38e6f5f798ff571ea73e9112f6c049b68..d2fedb5aeb1f381d74dbdfd29516fbbfd0ea4e13 100644 (file)
--- a/arch/arm/include/asm/mach/map.h
+++ b/arch/arm/include/asm/mach/map.h
@@ -27,9 +27,19 @@ struct map_desc {
 #define MT_MEMORY              9
 #define MT_ROM                 10
 #define MT_MEMORY_NONCACHED    11
+#define MT_MEMORY_DTCM         12
+#define MT_MEMORY_ITCM         13
 
 #ifdef CONFIG_MMU
 extern void iotable_init(struct map_desc *, int);
+
+struct mem_type;
+extern const struct mem_type *get_mem_type(unsigned int type);
+/*
+ * external interface to remap single page with appropriate type
+ */
+extern int ioremap_page(unsigned long virt, unsigned long phys,
+                       const struct mem_type *mtype);
 #else
 #define iotable_init(map,num)  do { } while (0)
 #endif