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-rw-r--r--drivers/serial/ns16550.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 9027781..bbd91ca 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -36,6 +36,9 @@
void NS16550_init(NS16550_t com_port, int baud_divisor)
{
+ while (!(serial_in(&com_port->lsr) & UART_LSR_TEMT))
+ ;
+
serial_out(CONFIG_SYS_NS16550_IER, &com_port->ier);
#if (defined(CONFIG_OMAP) && !defined(CONFIG_OMAP3_ZOOM2)) || \
defined(CONFIG_AM33XX)