49 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
			
		
		
	
	
			49 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
/*
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 *  Power Management unit initialization code for AMAZON development board.
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 *
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 *  Copyright (c) 2003	Ou Ke, Infineon.
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 *
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 * See file CREDITS for list of people who contributed to this
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 * project.
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License as
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 * published by the Free Software Foundation; either version 2 of
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 * the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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 * MA 02111-1307 USA
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 */
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#include <config.h>
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#include <version.h>
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#include <asm/regdef.h>
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#define PMU_PWDCR 		0xBF10201C
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#define PMU_SR			0xBF102020
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	.globl	pmuenable
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pmuenable:
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	li      t0, PMU_PWDCR
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	li      t1, 0x2		/* enable everything */
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	sw      t1, 0(t0)
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#if 0
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1:
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	li	t0, PMU_SR
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	lw      t2, 0(t0)
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	bne     t1, t2, 1b
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	nop
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#endif
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	j	ra
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	nop
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