diff options
Diffstat (limited to 'Omap35xxPkg/Include/Omap3530/Omap3530Uart.h')
| -rw-r--r-- | Omap35xxPkg/Include/Omap3530/Omap3530Uart.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/Omap35xxPkg/Include/Omap3530/Omap3530Uart.h b/Omap35xxPkg/Include/Omap3530/Omap3530Uart.h index aef1c4bab9..8d27ebb80f 100644 --- a/Omap35xxPkg/Include/Omap3530/Omap3530Uart.h +++ b/Omap35xxPkg/Include/Omap3530/Omap3530Uart.h @@ -29,25 +29,26 @@ #define UART_LSR_REG (0x0014)
#define UART_MDR1_REG (0x0020)
-#define UART_FCR_TX_FIFO_CLEAR (1UL << 3)
-#define UART_FCR_RX_FIFO_CLEAR (1UL << 3)
-#define UART_FCR_FIFO_ENABLE (1UL << 3)
+#define UART_FCR_TX_FIFO_CLEAR BIT2
+#define UART_FCR_RX_FIFO_CLEAR BIT1
+#define UART_FCR_FIFO_ENABLE BIT0
-#define UART_LCR_DIV_EN_ENABLE (1UL << 7)
+#define UART_LCR_DIV_EN_ENABLE BIT7
#define UART_LCR_DIV_EN_DISABLE (0UL << 7)
-#define UART_LCR_CHAR_LENGTH_8 (3UL << 0)
+#define UART_LCR_CHAR_LENGTH_8 (BIT1 | BIT0)
-#define UART_MCR_RTS_FORCE_ACTIVE (1UL << 1)
-#define UART_MCR_DTR_FORCE_ACTIVE (1UL << 0)
+#define UART_MCR_RTS_FORCE_ACTIVE BIT1
+#define UART_MCR_DTR_FORCE_ACTIVE BIT0
-#define UART_LSR_TX_FIFO_E_MASK (1UL << 5)
+#define UART_LSR_TX_FIFO_E_MASK BIT5
#define UART_LSR_TX_FIFO_E_NOT_EMPTY (0UL << 5)
-#define UART_LSR_TX_FIFO_E_EMPTY (1UL << 5)
-#define UART_LSR_RX_FIFO_E_MASK (1UL << 0)
-#define UART_LSR_RX_FIFO_E_NOT_EMPTY (1UL << 0)
+#define UART_LSR_TX_FIFO_E_EMPTY BIT5
+#define UART_LSR_RX_FIFO_E_MASK BIT0
+#define UART_LSR_RX_FIFO_E_NOT_EMPTY BIT0
#define UART_LSR_RX_FIFO_E_EMPTY (0UL << 0)
-#define UART_MDR1_MODE_SELECT_DISABLE (7UL << 0)
-#define UART_MDR1_MODE_SELECT_UART_16X (0UL << 0)
+// BIT2:BIT0
+#define UART_MDR1_MODE_SELECT_DISABLE (7UL)
+#define UART_MDR1_MODE_SELECT_UART_16X (0UL)
#endif // __OMAP3530UART_H__
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