From e84aba135ed7145299304ef550e92f08b2c99d7a Mon Sep 17 00:00:00 2001 From: Albin Tonnerre Date: Thu, 13 Aug 2009 15:31:11 +0200 Subject: Replace BCD2BIN and BIN2BCD macros with inline functions In the process, also remove backward-compatiblity macros BIN_TO_BCD and BCD_TO_BIN and update the sole board using them to use the new bin2bcd and bcd2bin instead Signed-off-by: Albin Tonnerre Acked-by: Stefan Roese Acked-by: Detlev Zundel --- drivers/rtc/m41t62.c | 24 ++++++++++++------------ drivers/rtc/rtc4543.c | 28 ++++++++++++++-------------- drivers/rtc/s3c44b0_rtc.c | 42 +++++++++++++++++++++--------------------- drivers/rtc/x1205.c | 28 ++++++++++++++-------------- 4 files changed, 61 insertions(+), 61 deletions(-) (limited to 'drivers/rtc') diff --git a/drivers/rtc/m41t62.c b/drivers/rtc/m41t62.c index cfe84f926..3d7bb46b0 100644 --- a/drivers/rtc/m41t62.c +++ b/drivers/rtc/m41t62.c @@ -76,16 +76,16 @@ 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 +109,19 @@ 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__); diff --git a/drivers/rtc/rtc4543.c b/drivers/rtc/rtc4543.c index 242d9bcad..b60e37d5b 100644 --- a/drivers/rtc/rtc4543.c +++ b/drivers/rtc/rtc4543.c @@ -49,13 +49,13 @@ int rtc_get(struct rtc_time *tm) /* Read 52 bits into our buffer */ tws_read(buffer, 52); - tm->tm_sec = BCD2BIN( buffer[0] & 0x7F); - tm->tm_min = BCD2BIN( buffer[1] & 0x7F); - tm->tm_hour = BCD2BIN( buffer[2] & 0x3F); - tm->tm_wday = BCD2BIN( buffer[3] & 0x07); - tm->tm_mday = BCD2BIN((buffer[3] & 0xF0) >> 4 | (buffer[4] & 0x0F) << 4); - tm->tm_mon = BCD2BIN((buffer[4] & 0x30) >> 4 | (buffer[5] & 0x0F) << 4); - tm->tm_year = BCD2BIN((buffer[5] & 0xF0) >> 4 | (buffer[6] & 0x0F) << 4) + 2000; + tm->tm_sec = bcd2bin( buffer[0] & 0x7F); + tm->tm_min = bcd2bin( buffer[1] & 0x7F); + tm->tm_hour = bcd2bin( buffer[2] & 0x3F); + tm->tm_wday = bcd2bin( buffer[3] & 0x07); + tm->tm_mday = bcd2bin((buffer[3] & 0xF0) >> 4 | (buffer[4] & 0x0F) << 4); + tm->tm_mon = bcd2bin((buffer[4] & 0x30) >> 4 | (buffer[5] & 0x0F) << 4); + tm->tm_year = bcd2bin((buffer[5] & 0xF0) >> 4 | (buffer[6] & 0x0F) << 4) + 2000; tm->tm_yday = 0; tm->tm_isdst = 0; @@ -81,17 +81,17 @@ int rtc_set(struct rtc_time *tm) tm->tm_hour, tm->tm_min, tm->tm_sec); memset(buffer, 0, 7); - buffer[0] = BIN2BCD(tm->tm_sec); - buffer[1] = BIN2BCD(tm->tm_min); - buffer[2] = BIN2BCD(tm->tm_hour); - buffer[3] = BIN2BCD(tm->tm_wday); - tmp = BIN2BCD(tm->tm_mday); + buffer[0] = bin2bcd(tm->tm_sec); + buffer[1] = bin2bcd(tm->tm_min); + buffer[2] = bin2bcd(tm->tm_hour); + buffer[3] = bin2bcd(tm->tm_wday); + tmp = bin2bcd(tm->tm_mday); buffer[3] |= (tmp & 0x0F) << 4; buffer[4] = (tmp & 0xF0) >> 4; - tmp = BIN2BCD(tm->tm_mon); + tmp = bin2bcd(tm->tm_mon); buffer[4] |= (tmp & 0x0F) << 4; buffer[5] = (tmp & 0xF0) >> 4; - tmp = BIN2BCD(tm->tm_year % 100); + tmp = bin2bcd(tm->tm_year % 100); buffer[5] |= (tmp & 0x0F) << 4; buffer[6] = (tmp & 0xF0) >> 4; diff --git a/drivers/rtc/s3c44b0_rtc.c b/drivers/rtc/s3c44b0_rtc.c index bfb744aef..a027fb126 100644 --- a/drivers/rtc/s3c44b0_rtc.c +++ b/drivers/rtc/s3c44b0_rtc.c @@ -37,24 +37,24 @@ int rtc_get (struct rtc_time* tm) { RTCCON |= 1; - tm->tm_year = BCD2BIN(BCDYEAR); - tm->tm_mon = BCD2BIN(BCDMON); - tm->tm_wday = BCD2BIN(BCDDATE); - tm->tm_mday = BCD2BIN(BCDDAY); - tm->tm_hour = BCD2BIN(BCDHOUR); - tm->tm_min = BCD2BIN(BCDMIN); - tm->tm_sec = BCD2BIN(BCDSEC); + tm->tm_year = bcd2bin(BCDYEAR); + tm->tm_mon = bcd2bin(BCDMON); + tm->tm_wday = bcd2bin(BCDDATE); + tm->tm_mday = bcd2bin(BCDDAY); + tm->tm_hour = bcd2bin(BCDHOUR); + tm->tm_min = bcd2bin(BCDMIN); + tm->tm_sec = bcd2bin(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 = BCD2BIN(BCDYEAR); - tm->tm_mon = BCD2BIN(BCDMON); - tm->tm_mday = BCD2BIN(BCDDAY); - tm->tm_wday = BCD2BIN(BCDDATE); - tm->tm_hour = BCD2BIN(BCDHOUR); - tm->tm_min = BCD2BIN(BCDMIN); - tm->tm_sec = BCD2BIN(BCDSEC); + tm->tm_year = bcd2bin(BCDYEAR); + tm->tm_mon = bcd2bin(BCDMON); + tm->tm_mday = bcd2bin(BCDDAY); + tm->tm_wday = bcd2bin(BCDDATE); + tm->tm_hour = bcd2bin(BCDHOUR); + tm->tm_min = bcd2bin(BCDMIN); + tm->tm_sec = bcd2bin(BCDSEC); } RTCCON &= ~1; @@ -75,13 +75,13 @@ int rtc_set (struct rtc_time* tm) tm->tm_year -= 2000; RTCCON |= 1; - BCDYEAR = BIN2BCD(tm->tm_year); - BCDMON = BIN2BCD(tm->tm_mon); - BCDDAY = BIN2BCD(tm->tm_mday); - BCDDATE = BIN2BCD(tm->tm_wday); - BCDHOUR = BIN2BCD(tm->tm_hour); - BCDMIN = BIN2BCD(tm->tm_min); - BCDSEC = BIN2BCD(tm->tm_sec); + BCDYEAR = bin2bcd(tm->tm_year); + BCDMON = bin2bcd(tm->tm_mon); + BCDDAY = bin2bcd(tm->tm_mday); + BCDDATE = bin2bcd(tm->tm_wday); + BCDHOUR = bin2bcd(tm->tm_hour); + BCDMIN = bin2bcd(tm->tm_min); + BCDSEC = bin2bcd(tm->tm_sec); RTCCON &= 1; return 0; diff --git a/drivers/rtc/x1205.c b/drivers/rtc/x1205.c index 56115b032..ceba7c34a 100644 --- a/drivers/rtc/x1205.c +++ b/drivers/rtc/x1205.c @@ -116,13 +116,13 @@ 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[CCR_SEC]); - tm->tm_min = BCD2BIN(buf[CCR_MIN]); - tm->tm_hour = BCD2BIN(buf[CCR_HOUR] & 0x3F); /* hr is 0-23 */ - tm->tm_mday = BCD2BIN(buf[CCR_MDAY]); - tm->tm_mon = BCD2BIN(buf[CCR_MONTH]); /* mon is 0-11 */ - tm->tm_year = BCD2BIN(buf[CCR_YEAR]) - + (BCD2BIN(buf[CCR_Y2K]) * 100); + tm->tm_sec = bcd2bin(buf[CCR_SEC]); + tm->tm_min = bcd2bin(buf[CCR_MIN]); + tm->tm_hour = bcd2bin(buf[CCR_HOUR] & 0x3F); /* hr is 0-23 */ + tm->tm_mday = bcd2bin(buf[CCR_MDAY]); + tm->tm_mon = bcd2bin(buf[CCR_MONTH]); /* mon is 0-11 */ + tm->tm_year = bcd2bin(buf[CCR_YEAR]) + + (bcd2bin(buf[CCR_Y2K]) * 100); tm->tm_wday = buf[CCR_WDAY]; debug("%s: tm is secs=%d, mins=%d, hours=%d, " @@ -143,21 +143,21 @@ int rtc_set(struct rtc_time *tm) tm->tm_year, tm->tm_mon, tm->tm_mday, tm->tm_wday, tm->tm_hour, tm->tm_min, tm->tm_sec); - buf[CCR_SEC] = BIN2BCD(tm->tm_sec); - buf[CCR_MIN] = BIN2BCD(tm->tm_min); + buf[CCR_SEC] = bin2bcd(tm->tm_sec); + buf[CCR_MIN] = bin2bcd(tm->tm_min); /* set hour and 24hr bit */ - buf[CCR_HOUR] = BIN2BCD(tm->tm_hour) | X1205_HR_MIL; + buf[CCR_HOUR] = bin2bcd(tm->tm_hour) | X1205_HR_MIL; - buf[CCR_MDAY] = BIN2BCD(tm->tm_mday); + buf[CCR_MDAY] = bin2bcd(tm->tm_mday); /* month, 1 - 12 */ - buf[CCR_MONTH] = BIN2BCD(tm->tm_mon); + buf[CCR_MONTH] = bin2bcd(tm->tm_mon); /* year, since the rtc epoch*/ - buf[CCR_YEAR] = BIN2BCD(tm->tm_year % 100); + buf[CCR_YEAR] = bin2bcd(tm->tm_year % 100); buf[CCR_WDAY] = tm->tm_wday & 0x07; - buf[CCR_Y2K] = BIN2BCD(tm->tm_year / 100); + buf[CCR_Y2K] = bin2bcd(tm->tm_year / 100); /* this sequence is required to unlock the chip */ rtc_write(X1205_REG_SR, X1205_SR_WEL); -- cgit v1.2.3