Added M5329AFEE and M5329BFEE Platforms
Added board/freescale/m5329evb, cpu/mcf532x, drivers/net,
drivers/serial, immap_5329.h, m5329.h, mcfrtc.h,
include/configs/M5329EVB.h, lib_m68k/interrupts.c, and
rtc/mcfrtc.c
Modified CREDITS, MAKEFILE, Makefile, README, common/cmd_bdinfo.c,
common/cmd_mii.c, include/asm-m68k/byteorder.h, include/asm-m68k/fec.h,
include/asm-m68k/io.h, include/asm-m68k/mcftimer.h,
include/asm-m68k/mcfuart.h, include/asm-m68k/ptrace.h,
include/asm-m68k/u-boot.h, lib_m68k/Makefile, lib_m68k/board.c,
lib_m68k/time.c, net/eth.c and rtc/Makefile
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2007-06-18 12:50:13 -06:00
|
|
|
/*
|
2007-07-05 22:31:25 -06:00
|
|
|
* Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
|
|
|
|
* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
|
Added M5329AFEE and M5329BFEE Platforms
Added board/freescale/m5329evb, cpu/mcf532x, drivers/net,
drivers/serial, immap_5329.h, m5329.h, mcfrtc.h,
include/configs/M5329EVB.h, lib_m68k/interrupts.c, and
rtc/mcfrtc.c
Modified CREDITS, MAKEFILE, Makefile, README, common/cmd_bdinfo.c,
common/cmd_mii.c, include/asm-m68k/byteorder.h, include/asm-m68k/fec.h,
include/asm-m68k/io.h, include/asm-m68k/mcftimer.h,
include/asm-m68k/mcfuart.h, include/asm-m68k/ptrace.h,
include/asm-m68k/u-boot.h, lib_m68k/Makefile, lib_m68k/board.c,
lib_m68k/time.c, net/eth.c and rtc/Makefile
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2007-06-18 12:50:13 -06:00
|
|
|
*
|
|
|
|
* See file CREDITS for list of people who contributed to this
|
|
|
|
* project.
|
|
|
|
*
|
|
|
|
* This program is free software; you can redistribute it and/or
|
|
|
|
* modify it under the terms of the GNU General Public License as
|
|
|
|
* published by the Free Software Foundation; either version 2 of
|
|
|
|
* the License, or (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
* along with this program; if not, write to the Free Software
|
|
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
|
|
* MA 02111-1307 USA
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include <common.h>
|
|
|
|
#include <command.h>
|
|
|
|
#include <rtc.h>
|
|
|
|
|
2007-07-05 22:31:25 -06:00
|
|
|
#include <asm/immap.h>
|
|
|
|
#include <asm/rtc.h>
|
Added M5329AFEE and M5329BFEE Platforms
Added board/freescale/m5329evb, cpu/mcf532x, drivers/net,
drivers/serial, immap_5329.h, m5329.h, mcfrtc.h,
include/configs/M5329EVB.h, lib_m68k/interrupts.c, and
rtc/mcfrtc.c
Modified CREDITS, MAKEFILE, Makefile, README, common/cmd_bdinfo.c,
common/cmd_mii.c, include/asm-m68k/byteorder.h, include/asm-m68k/fec.h,
include/asm-m68k/io.h, include/asm-m68k/mcftimer.h,
include/asm-m68k/mcfuart.h, include/asm-m68k/ptrace.h,
include/asm-m68k/u-boot.h, lib_m68k/Makefile, lib_m68k/board.c,
lib_m68k/time.c, net/eth.c and rtc/Makefile
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2007-06-18 12:50:13 -06:00
|
|
|
|
2007-08-15 14:39:17 -06:00
|
|
|
#if defined(CONFIG_MCFRTC) && defined(CONFIG_CMD_DATE)
|
Added M5329AFEE and M5329BFEE Platforms
Added board/freescale/m5329evb, cpu/mcf532x, drivers/net,
drivers/serial, immap_5329.h, m5329.h, mcfrtc.h,
include/configs/M5329EVB.h, lib_m68k/interrupts.c, and
rtc/mcfrtc.c
Modified CREDITS, MAKEFILE, Makefile, README, common/cmd_bdinfo.c,
common/cmd_mii.c, include/asm-m68k/byteorder.h, include/asm-m68k/fec.h,
include/asm-m68k/io.h, include/asm-m68k/mcftimer.h,
include/asm-m68k/mcfuart.h, include/asm-m68k/ptrace.h,
include/asm-m68k/u-boot.h, lib_m68k/Makefile, lib_m68k/board.c,
lib_m68k/time.c, net/eth.c and rtc/Makefile
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2007-06-18 12:50:13 -06:00
|
|
|
|
|
|
|
#undef RTC_DEBUG
|
|
|
|
|
|
|
|
#ifndef CFG_MCFRTC_BASE
|
|
|
|
#error RTC_BASE is not defined!
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
|
|
|
|
#define STARTOFTIME 1970
|
|
|
|
|
|
|
|
void rtc_get(struct rtc_time *tmp)
|
|
|
|
{
|
|
|
|
volatile rtc_t *rtc = (rtc_t *) (CFG_MCFRTC_BASE);
|
|
|
|
|
|
|
|
int rtc_days, rtc_hrs, rtc_mins;
|
|
|
|
int tim;
|
|
|
|
|
|
|
|
rtc_days = rtc->days;
|
|
|
|
rtc_hrs = rtc->hourmin >> 8;
|
|
|
|
rtc_mins = RTC_HOURMIN_MINUTES(rtc->hourmin);
|
|
|
|
|
|
|
|
tim = (rtc_days * 24) + rtc_hrs;
|
|
|
|
tim = (tim * 60) + rtc_mins;
|
|
|
|
tim = (tim * 60) + rtc->seconds;
|
|
|
|
|
|
|
|
to_tm(tim, tmp);
|
|
|
|
|
|
|
|
tmp->tm_yday = 0;
|
|
|
|
tmp->tm_isdst = 0;
|
|
|
|
|
|
|
|
#ifdef RTC_DEBUG
|
|
|
|
printf("Get DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
|
|
|
|
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
|
|
|
|
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
void rtc_set(struct rtc_time *tmp)
|
|
|
|
{
|
|
|
|
volatile rtc_t *rtc = (rtc_t *) (CFG_MCFRTC_BASE);
|
|
|
|
|
|
|
|
static int month_days[12] = {
|
|
|
|
31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
|
|
|
|
};
|
|
|
|
int days, i, months;
|
|
|
|
|
|
|
|
if (tmp->tm_year > 2037) {
|
|
|
|
printf("Unable to handle. Exceeding integer limitation!\n");
|
|
|
|
tmp->tm_year = 2027;
|
|
|
|
}
|
|
|
|
#ifdef RTC_DEBUG
|
|
|
|
printf("Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
|
|
|
|
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
|
|
|
|
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
|
|
|
|
#endif
|
|
|
|
|
|
|
|
/* calculate days by years */
|
|
|
|
for (i = STARTOFTIME, days = 0; i < tmp->tm_year; i++) {
|
|
|
|
days += 365 + isleap(i);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* calculate days by months */
|
|
|
|
months = tmp->tm_mon - 1;
|
|
|
|
for (i = 0; i < months; i++) {
|
|
|
|
days += month_days[i];
|
|
|
|
|
|
|
|
if (i == 1)
|
|
|
|
days += isleap(i);
|
|
|
|
}
|
|
|
|
|
|
|
|
days += tmp->tm_mday - 1;
|
|
|
|
|
|
|
|
rtc->days = days;
|
|
|
|
rtc->hourmin = (tmp->tm_hour << 8) | tmp->tm_min;
|
|
|
|
rtc->seconds = tmp->tm_sec;
|
|
|
|
}
|
|
|
|
|
|
|
|
void rtc_reset(void)
|
|
|
|
{
|
|
|
|
volatile rtc_t *rtc = (rtc_t *) (CFG_MCFRTC_BASE);
|
|
|
|
|
|
|
|
if ((rtc->cr & RTC_CR_EN) == 0) {
|
|
|
|
printf("real-time-clock was stopped. Now starting...\n");
|
|
|
|
rtc->cr |= RTC_CR_EN;
|
|
|
|
}
|
|
|
|
|
|
|
|
rtc->cr |= RTC_CR_SWR;
|
|
|
|
}
|
|
|
|
|
2007-08-15 14:39:17 -06:00
|
|
|
#endif /* CONFIG_MCFRTC && CONFIG_CMD_DATE */
|