summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-kirkwood/common.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-kirkwood/common.c')
-rw-r--r--arch/arm/mach-kirkwood/common.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index f3248cfbe51d..0bff4a916231 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -534,3 +534,19 @@ static int __init kirkwood_clock_gate(void)
return 0;
}
late_initcall(kirkwood_clock_gate);
+
+void kirkwood_restart(char mode, const char *cmd)
+{
+ /*
+ * Enable soft reset to assert RSTOUTn.
+ */
+ writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
+
+ /*
+ * Assert soft reset.
+ */
+ writel(SOFT_RESET, SYSTEM_SOFT_RESET);
+
+ while (1)
+ ;
+}
OpenPOWER on IntegriCloud