From: Max Filippov <jcmvbkbc@gmail.com>
Date: Wed, 11 Jul 2012 21:44:47 +0000 (+0400)
Subject: xtensa: ISS: exit simulator in case of halt or panic
X-Git-Tag: next-20120816~78^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=499d9ec8d92f7e888fc255aa97294d0d8dae18fb;p=karo-tx-linux.git

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

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

diff --git a/arch/xtensa/platforms/iss/setup.c b/arch/xtensa/platforms/iss/setup.c
index e7ce16b24441..927acf378ea3 100644
--- a/arch/xtensa/platforms/iss/setup.c
+++ b/arch/xtensa/platforms/iss/setup.c
@@ -46,14 +46,14 @@ void platform_pcibios_init(void)
 
 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)
 {