From 8b248c8cdbdfa0f6a7a28b2e4ab0450af51603b2 Mon Sep 17 00:00:00 2001
From: Stefan Agner <stefan@agner.ch>
Date: Wed, 13 Jul 2016 00:25:42 -0700
Subject: [PATCH] imx_watchdog: add weak attribute to reset_cpu function
This allows to overwrite reset_cpu function in case a board level
reset is preferred (e.g. through PMIC).
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
---
drivers/watchdog/imx_watchdog.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/imx_watchdog.c b/drivers/watchdog/imx_watchdog.c
index f9f817596f..2938d9f1fe 100644
--- a/drivers/watchdog/imx_watchdog.c
+++ b/drivers/watchdog/imx_watchdog.c
@@ -39,7 +39,7 @@ void hw_watchdog_init(void)
}
#endif
-void reset_cpu(ulong addr)
+void __attribute__((weak)) reset_cpu(ulong addr)
{
struct watchdog_regs *wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR;
--
2.39.5