ppcv_cpuconfig_700.c

qnx powerpc MPC8245的 BSP源文件

/*
 * $QNXLicenseC: 
 * Copyright 2007, QNX Software Systems.  
 *  
 * Licensed under the Apache License, Version 2.0 (the "License"). You  
 * may not reproduce, modify or distribute this software except in  
 * compliance with the License. You may obtain a copy of the License  
 * at: http://www.apache.org/licenses/LICENSE-2.0  
 *  
 * Unless required by applicable law or agreed to in writing, software  
 * distributed under the License is distributed on an "AS IS" basis,  
 * WITHOUT WARRANTIES OF ANY KIND, either express or implied. 
 * 
 * This file may contain contributions from others, either as  
 * contributors under the License or as licensors under other terms.   
 * Please review this entire file for other proprietary rights or license  
 * notices, as well as the QNX Development Suite License Guide at  
 * http://licensing.qnx.com/license-guide/ for other information. 
 * $ 
 */

#include "startup.h"

void
ppcv_cpuconfig2_700(int cpu) {
	unsigned	hid0;

	ppcv_cpuconfig2_600(cpu);

	hid0 = get_spr(PPC603_SPR_HID0);

	hid0 |= PPC700_SPR_HID0_SGE | PPC700_SPR_HID0_BHT | PPC700_SPR_HID0_BTIC;
	hid0 &= ~PPC700_SPR_HID0_SPD;

	set_spr(PPC603_SPR_HID0, hid0);
}