zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libc/sysdeps/linux/bfin/sram-alloc.c b/ap/build/uClibc/libc/sysdeps/linux/bfin/sram-alloc.c
new file mode 100644
index 0000000..8518119
--- /dev/null
+++ b/ap/build/uClibc/libc/sysdeps/linux/bfin/sram-alloc.c
@@ -0,0 +1,6 @@
+#include <unistd.h>
+#include <errno.h>
+#include <sys/syscall.h>
+#include <bfin_sram.h>
+
+_syscall2 (__ptr_t, sram_alloc, size_t, len, unsigned long, flags)