hal_diag.h

DVB软件,基于CT216软件的开发源程序.

#ifndef CYGONCE_HAL_HAL_DIAG_H
#define CYGONCE_HAL_HAL_DIAG_H

/*=============================================================================
//
//      hal_diag.h
//
//      HAL Support for Kernel Diagnostic Routines
//
//=============================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// 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.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//=============================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):   hmt
// Contributors:        hmt
// Date:        1999-01-11
// Purpose:     HAL Support for Kernel Diagnostic Routines
// Description: Diagnostic routines for use during kernel development.
// Usage:       #include <cyg/hal/hal_diag.h>
//
//####DESCRIPTIONEND####
//
//===========================================================================*/

#include <pkgconf/hal.h>

#include <cyg/infra/cyg_type.h>

/*---------------------------------------------------------------------------*/

#define CYGHWR_HAL_SPARC_CPU_CT216X  0xa1000000

#define CYGHWR_HAL_SPARC_CPU_CT909   0xa0000000
#define CYGHWR_HAL_SPARC_CPU_CT909S  0xb0000000
#define CYGHWR_HAL_SPARC_CPU_CT909P  0x30000000
#define CYGHWR_HAL_SPARC_CPU_CT909G  0xd0000000

/*---------------------------------------------------------------------------*/

//#define CYG_DIAG_USE_LEON

/*---------------------------------------------------------------------------*/

#ifdef  CYG_DIAG_USE_LEON

/*---------------------------------------------------------------------------*/
/* Register addresses                                                        */

#define SPARC_LEON_REG             (0x80000000)

#define HAL_CT216_SYS_CONF         ((volatile cyg_uint32 *)(SPARC_LEON_REG + 0x320))

#define HAL_CT216_SUBVERSION       (0xff000000)

#define HAL_CT216X_GPIO_REG        (0x80090000)
#define HAL_CT216X_UART_0_REG      (0x800a0000)

/* These must be accessed word-wide to work! */
#define HAL_CT216_UART_IO( x )     ((cyg_uint32)(x))

#define HAL_CT216X_GPIO_C_MUX      ((volatile cyg_uint32 *)(HAL_CT216X_GPIO_REG + 0x60))

#define HAL_CT216X_UART_0_THR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x00))	// w
#define HAL_CT216X_UART_0_RBR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x00))	// r
#define HAL_CT216X_UART_0_DLL      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x00))	// r/w

#define HAL_CT216X_UART_0_DLH      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x04))	// r/w
#define HAL_CT216X_UART_0_IER      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x04))	// r/w

#define HAL_CT216X_UART_0_FCR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x08))	// w
#define HAL_CT216X_UART_0_IIR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x08))	// r

#define HAL_CT216X_UART_0_LCR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x0c))	// r/w
#define HAL_CT216X_UART_0_MCR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x10))	// r/w
#define HAL_CT216X_UART_0_LSR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x14))	// r
#define HAL_CT216X_UART_0_MSR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x18))	// r
#define HAL_CT216X_UART_0_SCR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x1c))	// r/w
#define HAL_CT216X_UART_0_USR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0x7c))	// r
#define HAL_CT216X_UART_0_CPR      ((volatile cyg_uint32 *)(HAL_CT216X_UART_0_REG + 0xf4))	// r

#define HAL_CT216X_UART_FIFO_EN    (0x00000001)

#define HAL_CT216X_UART_DLS_5      (0x00000000)
#define HAL_CT216X_UART_DLS_6      (0x00000001)
#define HAL_CT216X_UART_DLS_7      (0x00000002)
#define HAL_CT216X_UART_DLS_8      (0x00000003)
#define HAL_CT216X_UART_DLAB       (0x00000080)

#define HAL_CT216X_UART_DR         (0x00000001)
#define HAL_CT216X_UART_OE         (0x00000002)
#define HAL_CT216X_UART_PE         (0x00000004)
#define HAL_CT216X_UART_FE         (0x00000008)
#define HAL_CT216X_UART_BI         (0x00000010)
#define HAL_CT216X_UART_THRE       (0x00000020)
#define HAL_CT216X_UART_TEMT       (0x00000040)
#define HAL_CT216X_UART_RFE        (0x00000080)

#define HAL_CT216X_UART_BUSY       (0x00000001)
#define HAL_CT216X_UART_TFNF       (0x00000002)
#define HAL_CT216X_UART_TFE        (0x00000004)
#define HAL_CT216X_UART_RFNE       (0x00000008)
#define HAL_CT216X_UART_RFF        (0x00000010)

#define HAL_LEON_UART_A_RX         ((volatile cyg_uint32 *)(SPARC_LEON_REG + 0x70))
#define HAL_LEON_UART_A_TX         ((volatile cyg_uint32 *)(SPARC_LEON_REG + 0x70))
#define HAL_LEON_UART_STATUS       ((volatile cyg_uint32 *)(SPARC_LEON_REG + 0x74))
#define HAL_LEON_UART_CTRL         ((volatile cyg_uint32 *)(SPARC_LEON_REG + 0x78))
#define HAL_LEON_UART_RLD          ((volatile cyg_uint32 *)(SPARC_LEON_REG + 0x7c))

#define HAL_LEON_UART_RXAMASK      (0x00001)
#define HAL_LEON_UART_TXAMASK      (0x00004)

#define HAL_LEON_UART_RXEN         (0x00000001)
#define HAL_LEON_UART_TXEN         (0x00000002)
#define HAL_LEON_UART_PS           (0x00000010)
#define HAL_LEON_UART_PE           (0x00000020)

/*---------------------------------------------------------------------------*/