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Diffstat (limited to 'nuttx/arch/z80/src/common/up_initialize.c')
-rw-r--r--nuttx/arch/z80/src/common/up_initialize.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/nuttx/arch/z80/src/common/up_initialize.c b/nuttx/arch/z80/src/common/up_initialize.c
index 583359e4e..47c1e456e 100644
--- a/nuttx/arch/z80/src/common/up_initialize.c
+++ b/nuttx/arch/z80/src/common/up_initialize.c
@@ -154,6 +154,10 @@ void up_initialize(void)
/* Initialize the serial device driver */
+#ifdef CONFIG_USE_LOWUARTINIT
+ up_lowuartinit();
+#endif
+
#ifdef CONFIG_USE_SERIALDRIVER
up_serialinit();
#elif defined(CONFIG_DEV_LOWCONSOLE)