[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/bsp/lk/platform/stm32f7xx/power.c b/src/bsp/lk/platform/stm32f7xx/power.c
new file mode 100644
index 0000000..7ff2618
--- /dev/null
+++ b/src/bsp/lk/platform/stm32f7xx/power.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2016 Travis Geiselbrecht
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * 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.
+ */
+#include <debug.h>
+#include <err.h>
+#include <compiler.h>
+#include <stdio.h>
+#include <platform.h>
+#include <platform/debug.h>
+#include <arch/ops.h>
+#include <arch/arm/cm.h>
+
+void platform_halt(platform_halt_action suggested_action,
+ platform_halt_reason reason)
+{
+#if ENABLE_PANIC_SHELL
+ if (reason == HALT_REASON_SW_PANIC) {
+ dprintf(ALWAYS, "CRASH: starting debug shell... (reason = %d)\n", reason);
+ arch_disable_ints();
+ panic_shell_start();
+ }
+#endif // ENABLE_PANIC_SHELL
+
+ switch (suggested_action) {
+ default:
+ case HALT_ACTION_SHUTDOWN:
+ case HALT_ACTION_HALT:
+ dprintf(ALWAYS, "HALT: spinning forever... (reason = %d)\n", reason);
+ arch_disable_ints();
+ for(;;)
+ arch_idle();
+ break;
+ case HALT_ACTION_REBOOT:
+ dprintf(INFO, "REBOOT\n");
+ arch_disable_ints();
+ for (;;) {
+ NVIC_SystemReset();
+ }
+ break;
+ }
+
+ dprintf(ALWAYS, "HALT: spinning forever... (reason = %d)\n", reason);
+ arch_disable_ints();
+ for(;;);
+}
+