/* Compute divisor value. Normally, we should simply return:
* CFG_NS16550_CLK) / MODE_X_DIV / gd->baudrate
- * but we need to round that value by adding 0.5 or 8/16.
+ * but we need to round that value by adding 0.5.
* Rounding is especially important at high baud rates.
*/
- return (((16 * CFG_NS16550_CLK) / MODE_X_DIV / gd->baudrate) + 8) / 16;
+ return (CFG_NS16550_CLK + (gd->baudrate * (MODE_X_DIV / 2))) /
+ (MODE_X_DIV * gd->baudrate);
}
#if !defined(CONFIG_SERIAL_MULTI)