Omap35xxPkg/Include/Omap3530/Omap3530Uart.h

   1 /** @file
   2
   3   Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
   4
   5   This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #ifndef __OMAP3530UART_H__
  16 #define __OMAP3530UART_H__
  17
  18 #define UART1_BASE  (0x4806A000)
  19 #define UART2_BASE  (0x4806C000)
  20 #define UART3_BASE  (0x49020000)
  21
  22 #define UART_DLL_REG  (0x0000)
  23 #define UART_RBR_REG  (0x0000)
  24 #define UART_THR_REG  (0x0000)
  25 #define UART_DLH_REG  (0x0004)
  26 #define UART_FCR_REG  (0x0008)
  27 #define UART_LCR_REG  (0x000C)
  28 #define UART_MCR_REG  (0x0010)
  29 #define UART_LSR_REG  (0x0014)
  30 #define UART_MDR1_REG (0x0020)
  31
  32 #define UART_FCR_TX_FIFO_CLEAR          BIT2
  33 #define UART_FCR_RX_FIFO_CLEAR          BIT1
  34 #define UART_FCR_FIFO_ENABLE            BIT0
  35
  36 #define UART_LCR_DIV_EN_ENABLE          BIT7
  37 #define UART_LCR_DIV_EN_DISABLE         (0UL << 7)
  38 #define UART_LCR_CHAR_LENGTH_8          (BIT1 | BIT0)
  39
  40 #define UART_MCR_RTS_FORCE_ACTIVE       BIT1
  41 #define UART_MCR_DTR_FORCE_ACTIVE       BIT0
  42
  43 #define UART_LSR_TX_FIFO_E_MASK         BIT5
  44 #define UART_LSR_TX_FIFO_E_NOT_EMPTY    (0UL << 5)
  45 #define UART_LSR_TX_FIFO_E_EMPTY        BIT5
  46 #define UART_LSR_RX_FIFO_E_MASK         BIT0
  47 #define UART_LSR_RX_FIFO_E_NOT_EMPTY    BIT0
  48 #define UART_LSR_RX_FIFO_E_EMPTY        (0UL << 0)
  49
  50 // BIT2:BIT0
  51 #define UART_MDR1_MODE_SELECT_DISABLE   (7UL)
  52 #define UART_MDR1_MODE_SELECT_UART_16X  (0UL)
  53
  54 #endif // __OMAP3530UART_H__