1 files changed, 32 insertions, 0 deletions
diff --git a/bsps/arm/include/libcpu/mmu.h b/bsps/arm/include/libcpu/mmu.h
new file mode 100644
index 0000000000..b82e838695
--- /dev/null
+++ b/bsps/arm/include/libcpu/mmu.h
@@ -0,0 +1,32 @@
+/*
+ *  ARM MMU header file
+ */
+
+/*
+ *  Copyright (c) 2004 by Cogent Computer Systems
+ *  Written by Jay Monkman <jtm@lopingdog.com>
+ */
+
+#ifndef __LIBCPU_MMU_H__
+#define __LIBCPU_MMU_H__
+
+#include <stdint.h>
+
+#define MMU_SECT_SIZE         0x100000
+
+#define MMU_CACHE_NONE        0x0
+#define MMU_CACHE_BUFFERED    0x1
+#define MMU_CACHE_WTHROUGH    0x2
+#define MMU_CACHE_WBACK       0x3
+
+typedef struct {
+    uint32_t paddr;
+    uint32_t vaddr;
+    uint32_t size;         /* in MB */
+    uint8_t  cache_flags;
+} mmu_sect_map_t;
+
+void mmu_init(mmu_sect_map_t *map);
+void mmu_set_cpu_async_mode(void);
+
+#endif /* __MMU_H__ */