Revert "hikey960: Remove hifi dsp support."
This reverts commit 1d7e5889cd761a9eaecb130c52582d2b0707a08d.
Reason for revert: previous commit broke build_test target, b/219798815
Change-Id: If678459053b79b81de27a1b7d514cc0c6101d97d
diff --git a/hifi/xaf/hifi-dpf/include/lib/tinyput.h b/hifi/xaf/hifi-dpf/include/lib/tinyput.h
new file mode 100644
index 0000000..dadd088
--- /dev/null
+++ b/hifi/xaf/hifi-dpf/include/lib/tinyput.h
@@ -0,0 +1,31 @@
+/*******************************************************************************
+* Copyright (C) 2018 Cadence Design Systems, Inc.
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to use this Software with Cadence processor cores only and
+* not with any other processors and platforms, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************************/
+
+/* $Id: //depot/dev/Cottonwood/Xtensa/OS/mpg2/tinyput.h#2 $ */
+
+#include <stdarg.h>
+
+extern void tiny_putc(char c);
+extern int tiny_puts(const char *s);
+extern int tiny_atoi(const char *s);
+extern int tiny_vsprintf(char *out, const char *fmt, va_list ap);
+extern int tiny_sprintf(char *out, const char *fmt, ...);