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-rw-r--r--src/lib/uart8250.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/uart8250.c b/src/lib/uart8250.c
index e7ddd0bfd5..b2246713ca 100644
--- a/src/lib/uart8250.c
+++ b/src/lib/uart8250.c
@@ -21,6 +21,8 @@
#include <arch/io.h>
#include <uart8250.h>
#include <pc80/mc146818rtc.h>
+#include <trace.h>
+
#if CONFIG_USE_OPTION_TABLE
#include "option_table.h"
#endif
@@ -69,6 +71,7 @@ unsigned char uart8250_rx_byte(unsigned base_port)
void uart8250_init(unsigned base_port, unsigned divisor)
{
+ DISABLE_TRACE;
/* Disable interrupts */
outb(0x0, base_port + UART_IER);
/* Enable FIFOs */
@@ -86,6 +89,7 @@ void uart8250_init(unsigned base_port, unsigned divisor)
/* Set to 3 for 8N1 */
outb(CONFIG_TTYS0_LCS, base_port + UART_LCR);
+ ENABLE_TRACE;
}
void uart_init(void)