48 lines
1.2 KiB
ArmAsm
48 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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