diff options
Diffstat (limited to 'drivers/rtc/m41t62.c')
| -rw-r--r-- | drivers/rtc/m41t62.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/rtc/m41t62.c b/drivers/rtc/m41t62.c index cfe84f9..62c2446 100644 --- a/drivers/rtc/m41t62.c +++ b/drivers/rtc/m41t62.c @@ -31,7 +31,6 @@ #include <command.h> #include <rtc.h> #include <i2c.h> -#include <bcd.h> #if defined(CONFIG_CMD_DATE) @@ -76,16 +75,16 @@ int rtc_get(struct rtc_time *tm) buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]); - tm->tm_sec = BCD2BIN(buf[M41T62_REG_SEC] & 0x7f); - tm->tm_min = BCD2BIN(buf[M41T62_REG_MIN] & 0x7f); - tm->tm_hour = BCD2BIN(buf[M41T62_REG_HOUR] & 0x3f); - tm->tm_mday = BCD2BIN(buf[M41T62_REG_DAY] & 0x3f); + tm->tm_sec = bcd2bin(buf[M41T62_REG_SEC] & 0x7f); + tm->tm_min = bcd2bin(buf[M41T62_REG_MIN] & 0x7f); + tm->tm_hour = bcd2bin(buf[M41T62_REG_HOUR] & 0x3f); + tm->tm_mday = bcd2bin(buf[M41T62_REG_DAY] & 0x3f); tm->tm_wday = buf[M41T62_REG_WDAY] & 0x07; - tm->tm_mon = BCD2BIN(buf[M41T62_REG_MON] & 0x1f); + tm->tm_mon = bcd2bin(buf[M41T62_REG_MON] & 0x1f); /* assume 20YY not 19YY, and ignore the Century Bit */ /* U-Boot needs to add 1900 here */ - tm->tm_year = BCD2BIN(buf[M41T62_REG_YEAR]) + 100 + 1900; + tm->tm_year = bcd2bin(buf[M41T62_REG_YEAR]) + 100 + 1900; debug("%s: tm is secs=%d, mins=%d, hours=%d, " "mday=%d, mon=%d, year=%d, wday=%d\n", @@ -109,19 +108,19 @@ int rtc_set(struct rtc_time *tm) /* Merge time-data and register flags into buf[0..7] */ buf[M41T62_REG_SSEC] = 0; buf[M41T62_REG_SEC] = - BIN2BCD(tm->tm_sec) | (buf[M41T62_REG_SEC] & ~0x7f); + bin2bcd(tm->tm_sec) | (buf[M41T62_REG_SEC] & ~0x7f); buf[M41T62_REG_MIN] = - BIN2BCD(tm->tm_min) | (buf[M41T62_REG_MIN] & ~0x7f); + bin2bcd(tm->tm_min) | (buf[M41T62_REG_MIN] & ~0x7f); buf[M41T62_REG_HOUR] = - BIN2BCD(tm->tm_hour) | (buf[M41T62_REG_HOUR] & ~0x3f) ; + bin2bcd(tm->tm_hour) | (buf[M41T62_REG_HOUR] & ~0x3f) ; buf[M41T62_REG_WDAY] = (tm->tm_wday & 0x07) | (buf[M41T62_REG_WDAY] & ~0x07); buf[M41T62_REG_DAY] = - BIN2BCD(tm->tm_mday) | (buf[M41T62_REG_DAY] & ~0x3f); + bin2bcd(tm->tm_mday) | (buf[M41T62_REG_DAY] & ~0x3f); buf[M41T62_REG_MON] = - BIN2BCD(tm->tm_mon) | (buf[M41T62_REG_MON] & ~0x1f); + bin2bcd(tm->tm_mon) | (buf[M41T62_REG_MON] & ~0x1f); /* assume 20YY not 19YY */ - buf[M41T62_REG_YEAR] = BIN2BCD(tm->tm_year % 100); + buf[M41T62_REG_YEAR] = bin2bcd(tm->tm_year % 100); if (i2c_write(CONFIG_SYS_I2C_RTC_ADDR, 0, 1, buf, M41T62_DATETIME_REG_SIZE)) { printf("I2C write failed in %s()\n", __func__); |