commit 237531714fbe07b27f5b2fbf239df962adfc50d7
author Max Filippov <jcmvbkbc@gmail.com> Mon Sep 17 05:44:47 2012 +0400
committer Chris Zankel <chris@zankel.net> Wed Oct 03 15:12:19 2012 -0700
tree a0480e33b82034b9d0222edecbdc217449be2190
parent 8bac83289a061e9b080d500533f29b5822de5b80

xtensa: ISS: exit simulator in case of halt or poweroff

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>

arch/xtensa/platforms/iss/setup.c

diff --git a/arch/xtensa/platforms/iss/setup.c b/arch/xtensa/platforms/iss/setup.c
index e7ce16b..927acf3 100644
--- a/arch/xtensa/platforms/iss/setup.c
+++ b/arch/xtensa/platforms/iss/setup.c
@@ -46,14 +46,14 @@
 
 void platform_halt(void)
 {
-	printk (" ** Called platform_halt(), looping forever! **\n");
-	while (1);
+	pr_info(" ** Called platform_halt() **\n");
+	__asm__ __volatile__("movi a2, 1\nsimcall\n");
 }
 
 void platform_power_off(void)
 {
-	printk (" ** Called platform_power_off(), looping forever! **\n");
-	while (1);
+	pr_info(" ** Called platform_power_off() **\n");
+	__asm__ __volatile__("movi a2, 1\nsimcall\n");
 }
 void platform_restart(void)
 {