ipaq_flash.c

来自「eCos操作系统源码」· C语言 代码 · 共 66 行

//====================================================================
//
//      ipaq_flash.c
//
//      FLASH memory - Hardware support on Intel StrongARM SA1110
//
//====================================================================
//####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.
//
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// 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
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// in accordance with section (3) of the GNU General Public License.
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// 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):      gthomas
// Original data:  gthomas
// Contributors:   gthomas
// Date:           2001-03-01
//
//####DESCRIPTIONEND####
//
//====================================================================

#include <pkgconf/hal.h>
#include <cyg/hal/ipaq.h>

void
ipaq_flash_enable(void *start, void *end)
{
    ipaq_EGPIO(SA1110_EIO_VPP, SA1110_EIO_VPP_ON);
}

void
ipaq_flash_disable(void *start, void *end)
{
    ipaq_EGPIO(SA1110_EIO_VPP, SA1110_EIO_VPP_OFF);
}