commit 8da7f102a6a6a1a99462f7f32edbd1565096c2f3
author David Vincze <david.vincze@arm.com> Mon Sep 24 10:53:46 2018 +0200
committer David Vincze <david.vincze@arm.com> Tue Oct 02 10:53:32 2018 +0200
tree 36731ecc5bcb2d405085ea8adf4a28736783b8eb
parent 33e9b2397d18568882f21445d98a4dc8e825588d

Platform: Implement UART uninitialize function

This patch introduces an uninitialize function for the UART
peripheral to restore it's default state before passing
execution to runtime image from MCUBoot.

Change-Id: Iaf239b575be82402b9c142e990fb0ea30ffe9a88
Signed-off-by: David Vincze <david.vincze@arm.com>

platform/ext/common/uart_stdout.h

diff --git a/platform/ext/common/uart_stdout.h b/platform/ext/common/uart_stdout.h
index dcced8a..5d79398 100644
--- a/platform/ext/common/uart_stdout.h
+++ b/platform/ext/common/uart_stdout.h
@@ -35,4 +35,9 @@
  */

 void stdio_init(void);

 

+/**

+ * \brief Uninitializes the STDIO.

+ */

+void stdio_uninit(void);

+

 #endif /* __UART_STDOUT_H__ */