From 6499ec3e94522a672f3dd52b40af3af05db04e88 Mon Sep 17 00:00:00 2001
From: Bill Gatliff <bgat@billgatliff.com>
Date: Mon, 25 Mar 2019 10:44:49 -0600
Subject: [PATCH] configs/omnibusf4/src/stm32_reset:  Add boardctl() reset
 logic.

---
 configs/omnibusf4/src/Makefile      |  3 ++
 configs/omnibusf4/src/stm32_reset.c | 73 +++++++++++++++++++++++++++++
 2 files changed, 76 insertions(+)
 create mode 100644 configs/omnibusf4/src/stm32_reset.c

diff --git a/configs/omnibusf4/src/Makefile b/configs/omnibusf4/src/Makefile
index 175e918e3e..a9d5fbf7cb 100644
--- a/configs/omnibusf4/src/Makefile
+++ b/configs/omnibusf4/src/Makefile
@@ -67,6 +67,9 @@ endif
 
 ifeq ($(CONFIG_LIB_BOARDCTL),y)
 CSRCS += stm32_appinit.c
+ifeq ($(CONFIG_BOARDCTL_RESET),y)
+CSRCS += stm32_reset.c
+endif
 endif
 
 ifeq ($(CONFIG_ARCH_CUSTOM_PMINIT),y)
diff --git a/configs/omnibusf4/src/stm32_reset.c b/configs/omnibusf4/src/stm32_reset.c
new file mode 100644
index 0000000000..86c1024e5e
--- /dev/null
+++ b/configs/omnibusf4/src/stm32_reset.c
@@ -0,0 +1,73 @@
+/****************************************************************************
+ * configs/omnibusf4/src/stm32_reset.c
+ *
+ *   Copyright (C) 2019 Bill Gatliff. All rights reserved.
+ *   Copyright (C) 2011-2012, 2019 Gregory Nutt. All rights reserved.
+ *   Author: Bill Gatliff <bgat@billgatliff.com>
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <arch.h>
+
+#include <nuttx/board.h>
+
+#include "stm32_dfumode.h"
+
+#ifdef CONFIG_BOARDCTL_RESET
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+int board_reset(int mode)
+{
+  if (mode == 0)
+    {
+      /* Normal reset */
+
+      up_systemreset();
+    }
+  else
+    {
+      /* DFU reset */
+
+      stm32_dfumode();
+    }
+}
+
+#endif /* CONFIG_BOARDCTL_RESET */
+