s3c44b0: move rtc driver to drivers/rtc

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

1 files changed, 0 insertions, 77 deletions

diff --git a/cpu/s3c44b0/cpu.c b/cpu/s3c44b0/cpu.c
index 0c44691..752191dc 100644
--- a/cpu/s3c44b0/cpu.c
+++ b/cpu/s3c44b0/cpu.c
@@ -143,80 +143,3 @@ int dcache_status (void)
 {
 	return dcache_status();
 }
-
-/*
-	RTC stuff
-*/
-#include <rtc.h>
-#ifndef BCD2HEX
-	#define BCD2HEX(n)  ((n>>4)*10+(n&0x0f))
-#endif
-#ifndef HEX2BCD
-	#define HEX2BCD(x) ((((x) / 10) << 4) + (x) % 10)
-#endif
-
-int rtc_get (struct rtc_time* tm)
-{
-	RTCCON |= 1;
-	tm->tm_year  = BCD2HEX(BCDYEAR);
-	tm->tm_mon   = BCD2HEX(BCDMON);
-	tm->tm_wday   = BCD2HEX(BCDDATE);
-	tm->tm_mday   = BCD2HEX(BCDDAY);
-	tm->tm_hour  = BCD2HEX(BCDHOUR);
-	tm->tm_min  = BCD2HEX(BCDMIN);
-	tm->tm_sec  = BCD2HEX(BCDSEC);
-
-	if (tm->tm_sec==0) {
-		/* we have to re-read the rtc data because of the "one second deviation" problem */
-		/* see RTC datasheet for more info about it */
-		tm->tm_year  = BCD2HEX(BCDYEAR);
-		tm->tm_mon   = BCD2HEX(BCDMON);
-		tm->tm_mday   = BCD2HEX(BCDDAY);
-		tm->tm_wday   = BCD2HEX(BCDDATE);
-		tm->tm_hour  = BCD2HEX(BCDHOUR);
-		tm->tm_min  = BCD2HEX(BCDMIN);
-		tm->tm_sec  = BCD2HEX(BCDSEC);
-	}
-
-	RTCCON &= ~1;
-
-	if(tm->tm_year >= 70)
-		tm->tm_year += 1900;
-	else
-		tm->tm_year += 2000;
-
-	return 0;
-}
-
-int rtc_set (struct rtc_time* tm)
-{
-	if(tm->tm_year < 2000)
-		tm->tm_year -= 1900;
-	else
-		tm->tm_year -= 2000;
-
-	RTCCON |= 1;
-	BCDYEAR = HEX2BCD(tm->tm_year);
-	BCDMON = HEX2BCD(tm->tm_mon);
-	BCDDAY = HEX2BCD(tm->tm_mday);
-	BCDDATE = HEX2BCD(tm->tm_wday);
-	BCDHOUR = HEX2BCD(tm->tm_hour);
-	BCDMIN = HEX2BCD(tm->tm_min);
-	BCDSEC = HEX2BCD(tm->tm_sec);
-	RTCCON &= 1;
-
-	return 0;
-}
-
-void rtc_reset (void)
-{
-	RTCCON |= 1;
-	BCDYEAR = 0;
-	BCDMON = 0;
-	BCDDAY = 0;
-	BCDDATE = 0;
-	BCDHOUR = 0;
-	BCDMIN = 0;
-	BCDSEC = 0;
-	RTCCON &= 1;
-}