-#if defined(CONFIG_RTC_M41T60) && defined(CFG_I2C_RTC_ADDR) && \
- defined(CONFIG_CMD_DATE)
-
-static unsigned bcd2bin(uchar n)
-{
- return ((((n >> 4) & 0x0F) * 10) + (n & 0x0F));
-}
-
-static unsigned char bin2bcd(unsigned int n)
-{
- return (((n / 10) << 4) | (n % 10));
-}