* (C) Copyright 2001
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
- * 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
+ * SPDX-License-Identifier: GPL-2.0+
*/
/*
DECLARE_GLOBAL_DATA_PTR;
-const char *weekdays[] = {
+static const char * const weekdays[] = {
"Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur",
};
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
#define RELOC(a) ((typeof(a))((unsigned long)(a) + gd->reloc_off))
+#else
+#define RELOC(a) a
+#endif
-int mk_date (char *, struct rtc_time *);
+int mk_date (const char *, struct rtc_time *);
-int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_date(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
struct rtc_time tm;
int rcode = 0;
int old_bus;
/* switch to correct I2C bus */
+#ifdef CONFIG_SYS_I2C
+ old_bus = i2c_get_bus_num();
+ i2c_set_bus_num(CONFIG_SYS_RTC_BUS_NUM);
+#else
old_bus = I2C_GET_BUS();
I2C_SET_BUS(CONFIG_SYS_RTC_BUS_NUM);
+#endif
switch (argc) {
case 2: /* set date & time */
/* and write to RTC */
rcode = rtc_set (&tm);
if(rcode)
- puts("## Set date failled\n");
+ puts("## Set date failed\n");
} else {
- puts("## Get date failled\n");
+ puts("## Get date failed\n");
}
}
/* FALL TROUGH */
rcode = rtc_get (&tm);
if (rcode) {
- puts("## Get date failled\n");
+ puts("## Get date failed\n");
break;
}
break;
default:
- cmd_usage(cmdtp);
- rcode = 1;
+ rcode = CMD_RET_USAGE;
}
/* switch back to original I2C bus */
+#ifdef CONFIG_SYS_I2C
+ i2c_set_bus_num(old_bus);
+#else
I2C_SET_BUS(old_bus);
+#endif
return rcode;
}
/*
* simple conversion of two-digit string with error checking
*/
-static int cnvrt2 (char *str, int *valp)
+static int cnvrt2 (const char *str, int *valp)
{
int val;
* Some basic checking for valid values is done, but this will not catch
* all possible error conditions.
*/
-int mk_date (char *datestr, struct rtc_time *tmp)
+int mk_date (const char *datestr, struct rtc_time *tmp)
{
int len, val;
char *ptr;
"[MMDDhhmm[[CC]YY][.ss]]\ndate reset\n"
" - without arguments: print date & time\n"
" - with numeric argument: set the system date & time\n"
- " - with 'reset' argument: reset the RTC\n"
+ " - with 'reset' argument: reset the RTC"
);