branched to enable main branch to return to the old MMU handling code since the new style couldn't be made to work (for now).

BaS_gcc_mmu/include/driver_mem.h

@@ -0,0 +1,15 @@
+#ifndef _DRIVER_MEM_H_
+#define _DRIVER_MEM_H_
+
+#include "bas_types.h"
+
+/*
+ * the driver_mem module provides a block of _uncached_ memory for USB and other drivers as
+ * well as some memory handling functions for it
+ */
+extern int driver_mem_init(void);
+extern void *driver_mem_alloc(uint32_t amount);
+extern int32_t driver_mem_free(void *addr);
+extern void driver_mem_release(void);
+
+#endif /* _DRIVER_MEM_H_ */