summaryrefslogtreecommitdiff
path: root/include/watchdog.h
diff options
context:
space:
mode:
authorSimon Glass <sjg@chromium.org>2013-03-05 14:39:42 +0000
committerTom Rini <trini@ti.com>2013-03-15 16:13:59 -0400
commita6741bce507151f561250a00f28bcbfb2372ba02 (patch)
tree83d8928a740cb387d5157880c3195890eee05931 /include/watchdog.h
parent5c1a7ea6adf80decf6a9e998afc6a26508c68dbc (diff)
downloadu-boot-imx-a6741bce507151f561250a00f28bcbfb2372ba02.zip
u-boot-imx-a6741bce507151f561250a00f28bcbfb2372ba02.tar.gz
u-boot-imx-a6741bce507151f561250a00f28bcbfb2372ba02.tar.bz2
Declare watchdog functions in watchdog.h
These functions are only available for powerpc and are not declared in a header file. We want to use the rest function in two places (board_f and board_r), so declare the functions in watchdog.h. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/watchdog.h')
-rw-r--r--include/watchdog.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/watchdog.h b/include/watchdog.h
index 8c92a0b..97ec186 100644
--- a/include/watchdog.h
+++ b/include/watchdog.h
@@ -27,6 +27,24 @@
#ifndef _WATCHDOG_H_
#define _WATCHDOG_H_
+#if !defined(__ASSEMBLY__)
+/*
+ * Reset the watchdog timer, always returns 0
+ *
+ * This function is here since it is shared between board_f() and board_r(),
+ * and the legacy arch/<arch>/board.c code.
+ */
+int init_func_watchdog_reset(void);
+#endif
+
+#ifdef CONFIG_WATCHDOG
+#define INIT_FUNC_WATCHDOG_INIT init_func_watchdog_init,
+#define INIT_FUNC_WATCHDOG_RESET init_func_watchdog_reset,
+#else
+#define INIT_FUNC_WATCHDOG_INIT
+#define INIT_FUNC_WATCHDOG_RESET
+#endif
+
#if defined(CONFIG_HW_WATCHDOG) && defined(CONFIG_WATCHDOG)
# error "Configuration error: CONFIG_HW_WATCHDOG and CONFIG_WATCHDOG can't be used together."
#endif