78 lines
1.9 KiB
C
Executable File
78 lines
1.9 KiB
C
Executable File
/*
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* (C) Copyright 2007
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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* based on a the Linux rtc-x1207.c driver which is:
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* Copyright 2004 Karen Spearel
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* Copyright 2005 Alessandro Zummo
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*
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* Information and datasheet:
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* http://www.intersil.com/cda/deviceinfo/0,1477,X1205,00.html
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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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/*
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* Date & Time support for Xicor/Intersil X1205 RTC
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*/
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/* #define DEBUG */
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#include <common.h>
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#include <command.h>
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#include <rtc.h>
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#include <asm/arch/cpu.h>
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#include <asm/arch/rtc.h>
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/*
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* In the routines that deal directly with the x1205 hardware, we use
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* rtc_time -- month 0-11, hour 0-23, yr = calendar year-epoch
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* Epoch is initialized as 2000. Time is set to UTC.
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*/
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int rtc_get(struct rtc_time *tm)
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{
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return 0;
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}
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int rtc_set(struct rtc_time *tm)
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{
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return 0;
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}
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void rtc_reset(void)
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{
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/*
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* Nothing to do
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*/
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}
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void rtc_disable(void)
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{
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#ifndef CONFIG_ARCH_SUN9IW1P1
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struct sunxi_rtc_regs *rtc = (struct sunxi_rtc_regs *)SUNXI_RTC_BASE;
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rtc->alarm0_irq_enable = 0;
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rtc->alarm0_irq_status = 1;
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rtc->alarm1_irq_enable = 0;
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rtc->alarm1_irq_status = 1;
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#endif
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return ;
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}
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