[Blackfin]PATCH-1/2]: Remove obsolete blackfin port and add bf533 platform support
diff --git a/rtc/Makefile b/rtc/Makefile
index cdc8ac9..96c68c0 100644
--- a/rtc/Makefile
+++ b/rtc/Makefile
@@ -28,7 +28,7 @@
LIB = $(obj)librtc.a
COBJS = date.o \
- bf533_rtc.o ds12887.o ds1302.o ds1306.o ds1307.o \
+ bf5xx_rtc.o ds12887.o ds1302.o ds1306.o ds1307.o \
ds1337.o ds1374.o ds1556.o ds164x.o ds174x.o ds3231.o \
m41t11.o max6900.o m48t35ax.o mc146818.o mk48t59.o \
mpc5xxx.o mpc8xx.o pcf8563.o s3c24x0_rtc.o rs5c372.o
diff --git a/rtc/bf533_rtc.c b/rtc/bf5xx_rtc.c
similarity index 75%
rename from rtc/bf533_rtc.c
rename to rtc/bf5xx_rtc.c
index 948be64..85bbb56 100644
--- a/rtc/bf533_rtc.c
+++ b/rtc/bf5xx_rtc.c
@@ -49,36 +49,36 @@
#include <command.h>
#include <rtc.h>
-#if defined(CONFIG_RTC_BF533) && (CONFIG_COMMANDS & CFG_CMD_DATE)
+#if defined(CONFIG_RTC_BFIN) && (CONFIG_COMMANDS & CFG_CMD_DATE)
#include <asm/blackfin.h>
-#include <asm/cpu/bf533_rtc.h>
+#include <asm/arch/bf5xx_rtc.h>
-void rtc_reset (void)
+void rtc_reset(void)
{
return; /* nothing to do */
}
/* Wait for pending writes to complete */
-void wait_for_complete (void)
+void wait_for_complete(void)
{
- while (!(*(volatile unsigned short *) RTC_ISTAT & 0x8000)) {
- printf ("");
+ while (!(*(volatile unsigned short *)RTC_ISTAT & 0x8000)) {
+ printf("");
}
- *(volatile unsigned short *) RTC_ISTAT = 0x8000;
+ *(volatile unsigned short *)RTC_ISTAT = 0x8000;
}
/* Enable the RTC prescaler enable register */
-void rtc_init ()
+void rtc_init()
{
- *(volatile unsigned short *) RTC_PREN = 0x1;
- wait_for_complete ();
+ *(volatile unsigned short *)RTC_PREN = 0x1;
+ wait_for_complete();
}
/* Set the time. Get the time_in_secs which is the number of seconds since Jan 1970 and set the RTC registers
* based on this value.
*/
-void rtc_set (struct rtc_time *tmp)
+void rtc_set(struct rtc_time *tmp)
{
unsigned long n_days_1970 = 0;
unsigned long n_secs_rem = 0;
@@ -88,46 +88,46 @@
unsigned long time_in_secs;
if (tmp == NULL) {
- printf ("Error setting the date/time \n");
+ printf("Error setting the date/time \n");
return;
}
time_in_secs =
- mktime (tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_hour,
- tmp->tm_min, tmp->tm_sec);
+ mktime(tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_hour,
+ tmp->tm_min, tmp->tm_sec);
/* Compute no. of days since 1970 */
- n_days_1970 = (unsigned long) (time_in_secs / (NUM_SECS_IN_DAY));
+ n_days_1970 = (unsigned long)(time_in_secs / (NUM_SECS_IN_DAY));
/* From the remining secs, compute the hrs(0-23), mins(0-59) and secs(0-59) */
- n_secs_rem = (unsigned long) (time_in_secs % (NUM_SECS_IN_DAY));
+ n_secs_rem = (unsigned long)(time_in_secs % (NUM_SECS_IN_DAY));
n_hrs = n_secs_rem / (NUM_SECS_IN_HOUR);
n_secs_rem = n_secs_rem % (NUM_SECS_IN_HOUR);
n_mins = n_secs_rem / (NUM_SECS_IN_MIN);
n_secs = n_secs_rem % (NUM_SECS_IN_MIN);
/* Store the new time in the RTC_STAT register */
- *(volatile unsigned long *) RTC_STAT =
- ((n_days_1970 << DAY_BITS_OFF) | (n_hrs << HOUR_BITS_OFF) |
- (n_mins << MIN_BITS_OFF) | (n_secs << SEC_BITS_OFF));
+ *(volatile unsigned long *)RTC_STAT =
+ ((n_days_1970 << DAY_BITS_OFF) | (n_hrs << HOUR_BITS_OFF) |
+ (n_mins << MIN_BITS_OFF) | (n_secs << SEC_BITS_OFF));
- wait_for_complete ();
+ wait_for_complete();
}
/* Read the time from the RTC_STAT. time_in_seconds is seconds since Jan 1970 */
-void rtc_get (struct rtc_time *tmp)
+void rtc_get(struct rtc_time *tmp)
{
unsigned long cur_rtc_stat = 0;
unsigned long time_in_sec;
unsigned long tm_sec = 0, tm_min = 0, tm_hour = 0, tm_day = 0;
if (tmp == NULL) {
- printf ("Error getting the date/time \n");
+ printf("Error getting the date/time \n");
return;
}
/* Read the RTC_STAT register */
- cur_rtc_stat = *(volatile unsigned long *) RTC_STAT;
+ cur_rtc_stat = *(volatile unsigned long *)RTC_STAT;
/* Get the secs (0-59), mins (0-59), hrs (0-23) and the days since Jan 1970 */
tm_sec = (cur_rtc_stat >> SEC_BITS_OFF) & 0x3f;
@@ -137,9 +137,7 @@
/* Calculate the total number of seconds since Jan 1970 */
time_in_sec = (tm_sec) +
- MIN_TO_SECS (tm_min) +
- HRS_TO_SECS (tm_hour) +
- DAYS_TO_SECS (tm_day);
- to_tm (time_in_sec, tmp);
+ MIN_TO_SECS(tm_min) + HRS_TO_SECS(tm_hour) + DAYS_TO_SECS(tm_day);
+ to_tm(time_in_sec, tmp);
}
-#endif /* CONFIG_RTC_BF533 && CFG_CMD_DATE */
+#endif /* CONFIG_RTC_BFIN && CFG_CMD_DATE */