cyclic: Use schedule() instead of WATCHDOG_RESET()

Globally replace all occurances of WATCHDOG_RESET() with schedule(),
which handles the HW_WATCHDOG functionality and the cyclic
infrastructure.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
diff --git a/common/board_f.c b/common/board_f.c
index deb46be..f92d7b9 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -114,14 +114,14 @@
 	hw_watchdog_init();
 	puts("       Watchdog enabled\n");
 # endif
-	WATCHDOG_RESET();
+	schedule();
 
 	return 0;
 }
 
 int init_func_watchdog_reset(void)
 {
-	WATCHDOG_RESET();
+	schedule();
 
 	return 0;
 }