mcf5272_serial.h

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#ifndef CYGONCE_MCF5272_SERIAL_H
#define CYGONCE_MCF5272_SERIAL_H

//==========================================================================
//
//      devs/serial/coldfire/mcf5272/mcf5272_serial.h
//
//      ColdFire MCF5272 serial I/O module definitions.
//
//==========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
// Copyright (C) 2006 eCosCentric Ltd.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    Enrico Piria, Wade Jensen
// Contributors: 
// Date:         2005-06-25
// Purpose:      MCF5272 serial I/O module definitions.
// Description: 
//
//####DESCRIPTIONEND####
//==========================================================================


#include <pkgconf/io_serial_coldfire_mcf5272.h>

// Bit level definitions and macros
#define MCF5272_UART_UMR1_RXRTS         (0x80)
#define MCF5272_UART_UMR1_RXIRQ         (0x40)
#define MCF5272_UART_UMR1_ERR           (0x20)
#define MCF5272_UART_UMR1_PM_MULTI_ADDR (0x1C)
#define MCF5272_UART_UMR1_PM_MULTI_DATA (0x18)
#define MCF5272_UART_UMR1_PM_NONE       (0x10)
#define MCF5272_UART_UMR1_PM_FORCE_HI   (0x0C)
#define MCF5272_UART_UMR1_PM_FORCE_LO   (0x08)
#define MCF5272_UART_UMR1_PM_ODD        (0x04)
#define MCF5272_UART_UMR1_PM_EVEN       (0x00)
#define MCF5272_UART_UMR1_BC_5          (0x00)
#define MCF5272_UART_UMR1_BC_6          (0x01)
#define MCF5272_UART_UMR1_BC_7          (0x02)
#define MCF5272_UART_UMR1_BC_8          (0x03)

#define MCF5272_UART_UMR2_CM_NORMAL     (0x00)
#define MCF5272_UART_UMR2_CM_ECHO       (0x40)
#define MCF5272_UART_UMR2_CM_LOCAL_LOOP (0x80)
#define MCF5272_UART_UMR2_CM_REMOTE_LOO (0xC0)
#define MCF5272_UART_UMR2_TXRTS         (0x20)
#define MCF5272_UART_UMR2_TXCTS         (0x10)
#define MCF5272_UART_UMR2_STOP_BITS_1   (0x07)
#define MCF5272_UART_UMR2_STOP_BITS_15  (0x08)
#define MCF5272_UART_UMR2_STOP_BITS_2   (0x0F)
// Stop Bit Length
#define MCF5272_UART_UMR2_STOP_BITS(a)  ((a)&0x0f)

#define MCF5272_UART_USR_RB             (0x80)
#define MCF5272_UART_USR_FE             (0x40)
#define MCF5272_UART_USR_PE             (0x20)
#define MCF5272_UART_USR_OE             (0x10)
#define MCF5272_UART_USR_TXEMP          (0x08)
#define MCF5272_UART_USR_TXRDY          (0x04)
#define MCF5272_UART_USR_FFULL          (0x02)
#define MCF5272_UART_USR_RXRDY          (0x01)

// Rx Clk Select
#define MCF5272_UART_UCSR_RCS(a)        (((a) & 0x0f) << 4)
// Tx Clk Select
#define MCF5272_UART_UCSR_TCS(a)        ((a) & 0x0f)


#define MCF5272_UART_UCR_NONE           (0x00)
#define MCF5272_UART_UCR_ENAB           (0x80)
#define MCF5272_UART_UCR_STOP_BREAK     (0x70)
#define MCF5272_UART_UCR_START_BREAK    (0x60)
#define MCF5272_UART_UCR_RESET_BKCHGINT (0x50)
#define MCF5272_UART_UCR_RESET_ERROR    (0x40)
#define MCF5272_UART_UCR_RESET_TX       (0x30)
#define MCF5272_UART_UCR_RESET_RX       (0x20)
#define MCF5272_UART_UCR_RESET_MR       (0x10)
#define MCF5272_UART_UCR_TX_DISABLED    (0x08)
#define MCF5272_UART_UCR_TX_ENABLED     (0x04)
#define MCF5272_UART_UCR_RX_DISABLED    (0x02)
#define MCF5272_UART_UCR_RX_ENABLED     (0x01)

#define MCF5272_UART_UCR_TXRXEN \
        (MCF5272_UART_UCR_TX_ENABLED | MCF5272_UART_UCR_RX_ENABLED)

#define MCF5272_UART_UCCR_COS           (0x10)
#define MCF5272_UART_UCCR_CTS           (0x01)

#define MCF5272_UART_UACR_BRG           (0x80)
#define MCF5272_UART_UACR_CTMS_TIMER    (0x60)
#define MCF5272_UART_UACR_IEC           (0x01)

#define MCF5272_UART_UISR_COS           (0x80)
#define MCF5272_UART_UISR_ABC           (0x40)
#define MCF5272_UART_UISR_DB            (0x04)
#define MCF5272_UART_UISR_RXRDY         (0x02)
#define MCF5272_UART_UISR_TXRDY         (0x01)

#define MCF5272_UART_UIMR_COS           (0x80)
#define MCF5272_UART_UIMR_ABC           (0x40)
#define MCF5272_UART_UIMR_DB            (0x04)
#define MCF5272_UART_UIMR_FFULL_RXRDY   (0x02)
#define MCF5272_UART_UIMR_TXRDY         (0x01)

#define MCF5272_UART_UOP0_RTS           (0x01)
#define MCF5272_UART_UOP1_RTS           (0x01)

// ---------------------------------------------------------------------------
// End of mcf5272_serial.h
#endif // CYGONCE_MCF5272_SERIAL_H