diff mbox

[U-Boot,v2,8/9] imx_watchdog: add weak attribute to reset_cpu function

Message ID 20160713072543.3576-9-stefan@agner.ch
State Awaiting Upstream
Delegated to: Stefano Babic
Headers show

Commit Message

Stefan Agner July 13, 2016, 7:25 a.m. UTC 
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(-)
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Patch

diff --git a/drivers/watchdog/imx_watchdog.c b/drivers/watchdog/imx_watchdog.c
index f9f8175..2938d9f 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;