[U-Boot] bcm2835: wdt: support for the bcm2835/2836 wdt

Message ID	1485511145-31425-1-git-send-email-p.pisati@gmail.com
State	Deferred
Delegated to:	Tom Rini
Headers	show Return-Path: <u-boot-bounces@lists.denx.de> From: Paolo Pisati <p.pisati@gmail.com> To: u-boot@lists.denx.de Date: Fri, 27 Jan 2017 10:59:04 +0100 Message-Id: <1485511145-31425-1-git-send-email-p.pisati@gmail.com> Subject: [U-Boot] [PATCH] bcm2835: wdt: support for the bcm2835/2836 wdt Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de>

Message ID

1485511145-31425-1-git-send-email-p.pisati@gmail.com

State

Deferred

Delegated to:

Tom Rini

Headers

From: Paolo Pisati <p.pisati@gmail.com>
To: u-boot@lists.denx.de
Date: Fri, 27 Jan 2017 10:59:04 +0100
Message-Id: <1485511145-31425-1-git-send-email-p.pisati@gmail.com>
Subject: [U-Boot] [PATCH] bcm2835: wdt: support for the bcm2835/2836 wdt
Precedence: list
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Errors-To: u-boot-bounces@lists.denx.de
Sender: "U-Boot" <u-boot-bounces@lists.denx.de>

Commit Message

Paolo Pisati Jan. 27, 2017, 9:59 a.m. UTC

The following patch add support for the watchdog built into the
bcm2835/2836 chips, using the max timeout (~15s).

By default the watchdog is compiled in, but disabled.
To enable it, apply the following patch:

--- a/include/configs/rpi.h
+++ b/include/configs/rpi.h
@@ -109,6 +109,7 @@ 
 
 /* Watchdog support */
 #define CONFIG_BCM2835_WDT
+#define CONFIG_HW_WATCHDOG
 
 /* Console configuration */
 #define CONFIG_SYS_CBSIZE              1024

[U-Boot] bcm2835: wdt: support for the bcm2835/2836 wdt

Commit Message

Patch