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-rw-r--r--board/cr50/board.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/board/cr50/board.h b/board/cr50/board.h
index d83b72b180..d95acfe5d4 100644
--- a/board/cr50/board.h
+++ b/board/cr50/board.h
@@ -6,6 +6,15 @@
#ifndef __CROS_EC_BOARD_H
#define __CROS_EC_BOARD_H
+/*
+ * The default watchdog timeout is 1.6 seconds, but there are some legitimate
+ * flash-intensive TPM operations that actually take close to that long to
+ * complete. Make sure we don't trigger the watchdog accidentally if the timing
+ * is just a little off.
+ */
+#undef CONFIG_WATCHDOG_PERIOD_MS
+#define CONFIG_WATCHDOG_PERIOD_MS 5000
+
/* Features that we don't want */
#undef CONFIG_CMD_LID_ANGLE
#undef CONFIG_CMD_POWERINDEBUG