hwinit.c

来自「该BSP是基于PXA270+WINCE的BSP」· C语言 代码 · 共 55 行

//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this source code is subject to the terms of the Microsoft end-user
// license agreement (EULA) under which you licensed this SOFTWARE PRODUCT.
// If you did not accept the terms of the EULA, you are not authorized to use
// this source code. For a copy of the EULA, please see the LICENSE.RTF on your
// install media.
//
//------------------------------------------------------------------------------
//
//  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];
}

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