hwinit.c

Windows CE 6.0 针对PXA270的开发板的BSP参考代码

//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this sample source code is subject to the terms of the Microsoft
// license agreement under which you licensed this sample source code. If
// you did not accept the terms of the license agreement, you are not
// authorized to use this sample source code. For the terms of the license,
// please see the license agreement between you and Microsoft or, if applicable,
// see the LICENSE.RTF on your install media or the root of your tools installation.
// THE SAMPLE SOURCE CODE IS PROVIDED "AS IS", WITH NO WARRANTIES.
//
//------------------------------------------------------------------------------
//
//  File:  hwinit.c
//
#include <windows.h>
#include <oal.h>
#include <bulverde.h>

#include <mainstoneii.h>
#include <args.h>
#include <image_cfg.h>

extern BSP_ARGS *g_pBSPArgs;

//------------------------------------------------------------------------------
// Performs the hardware initialization (clock, I2C, OTG transceiver, OTG controller)
//
BOOL InitializeHardware()
{
    // Mainstone II platform specific hardware initialization
    //
    volatile MAINSTONEII_BLR_REGS *pBLRegs = (volatile MAINSTONEII_BLR_REGS *) OALPAtoVA(MAINSTONEII_BASE_REG_PA_FPGA, FALSE);

    //Enable UDC Soft Disconnect
    pBLRegs->misc_wr2 |= NUSBC_SC_MASK;

    OALStall(10000);    //  10ms wait
    
    //Enable UDC Soft Connect
    pBLRegs->misc_wr2 &= ~NUSBC_SC_MASK;
    
    return TRUE;
}

//------------------------------------------------------------------------------
void GetRNDISMACAddress(UINT16 mac[3])
{
   mac[0] = g_pBSPArgs->kitl.mac[0];
   mac[1] = g_pBSPArgs->kitl.mac[1];
   mac[2] = g_pBSPArgs->kitl.mac[2];
}

//------------------------------------------------------------------------------