bootm: add option disable wdt on boot

To disable do: setenv wdt_disable true; saveenv
8devices · Nov 10, 2020 · 7497e65 · 7497e65
1 parent 38f7066
commit 7497e65
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
@@ -318,7 +318,10 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
 		"...\n", (ulong) kernel_entry);
 	bootstage_mark(BOOTSTAGE_ID_RUN_OS);
 #ifdef CONFIG_QCOM_WATCHDOG
-	qcom_watchdog_init();
+	char *wdt = getenv("wdt_disable");
+	if (!wdt || strcmp(wdt, "true") != 0) {
+		qcom_watchdog_init();
+	}
 #endif
 	announce_and_cleanup(fake);