diff options
| author | dzzxzz <[email protected]> | 2011-08-17 05:43:30 +0000 |
|---|---|---|
| committer | dzzxzz <[email protected]> | 2011-08-17 05:43:30 +0000 |
| commit | c834d7cdbdde6b28cbc13dc9cfca1456b2d317cb (patch) | |
| tree | 3e6b57ab74ad3d60c6aa1364338660c2a4d8810c /bsp/ls1bdev/uart.c | |
| parent | 2e6e01550ed312dba19c77cfc686e552ec432748 (diff) | |
add display controller driver for LS1B demo board
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1672 bbd45198-f89e-11dd-88c7-29a3b14d5316
Diffstat (limited to 'bsp/ls1bdev/uart.c')
| -rw-r--r-- | bsp/ls1bdev/uart.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/bsp/ls1bdev/uart.c b/bsp/ls1bdev/uart.c index fa33194bb8..4c8d13d298 100644 --- a/bsp/ls1bdev/uart.c +++ b/bsp/ls1bdev/uart.c @@ -15,7 +15,7 @@ #include <rthw.h>
#include <rtthread.h>
-#include "ls1b.h"
+#include "uart.h"
/**
* @addtogroup Loongson LS1B
@@ -24,30 +24,6 @@ /*@{*/
#if defined(RT_USING_UART) && defined(RT_USING_DEVICE)
-/* UART interrupt enable register value */
-#define UARTIER_IME (1 << 3)
-#define UARTIER_ILE (1 << 2)
-#define UARTIER_ITXE (1 << 1)
-#define UARTIER_IRXE (1 << 0)
-
-/* UART line control register value */
-#define UARTLCR_DLAB (1 << 7)
-#define UARTLCR_BCB (1 << 6)
-#define UARTLCR_SPB (1 << 5)
-#define UARTLCR_EPS (1 << 4)
-#define UARTLCR_PE (1 << 3)
-#define UARTLCR_SB (1 << 2)
-
-/* UART line status register value */
-#define UARTLSR_ERROR (1 << 7)
-#define UARTLSR_TE (1 << 6)
-#define UARTLSR_TFE (1 << 5)
-#define UARTLSR_BI (1 << 4)
-#define UARTLSR_FE (1 << 3)
-#define UARTLSR_PE (1 << 2)
-#define UARTLSR_OE (1 << 1)
-#define UARTLSR_DR (1 << 0)
-
struct rt_uart_ls1b
{
struct rt_device parent;
|