Merge branch 'master' of git://git.denx.de/u-boot-fdt

[oweals/u-boot.git] / cpu / blackfin / serial.h

diff --git a/cpu/blackfin/serial.h b/cpu/blackfin/serial.h
index 1f0f4b46c7df1793ff07671f90b0a308e2877d3d..ec40c266ac58a1b2bf2294221206f4edeec153ea 100644 (file)
--- a/cpu/blackfin/serial.h
+++ b/cpu/blackfin/serial.h
@@ -175,11 +175,11 @@ static inline uint32_t serial_early_get_baud(void)
 __attribute__((always_inline))
 static inline void serial_early_set_baud(uint32_t baud)
 {
-       /* Translate from baud into divisor in terms of SCLK.
-        * The +1 is to make sure we over sample just a little
-        * rather than under sample the incoming signals.
+       /* Translate from baud into divisor in terms of SCLK.  The
+        * weird multiplication is to make sure we over sample just
+        * a little rather than under sample the incoming signals.
         */
-       uint16_t divisor = (get_sclk() / (baud * 16)) + 1;
+       uint16_t divisor = (get_sclk() + (baud * 8)) / (baud * 16) - ANOMALY_05000230;
 
        /* Set DLAB in LCR to Access DLL and DLH */
        ACCESS_LATCH();