Fix MGT5100 PSC baudrate calculation

Patch by Sebastian Schau, 27 Jan 2005

diff --git a/CHANGELOG b/CHANGELOG
index 16421a43875ab0fe6ad2d2a86b0e9d0545ef4192..abf5d18eb9cb5d69a5be2452f107f4bd97d92ec7 100644 (file)
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,9 @@
 Changes for U-Boot 1.1.4:
 ======================================================================
 
+* Fix MGT5100 PSC baudrate calculation
+  Patch by Sebastian Schau, 27 Jan 2005
+
 * OMAP242x fix for GP device booting
   - Add SRAM unlock for GP devices.
   - Change DDR DLL unlock value to allow DPLLout*1 operation.

diff --git a/cpu/mpc5xxx/serial.c b/cpu/mpc5xxx/serial.c
index 1e9628c511497f8565746b758e559be6859720e1..91e1def98cb3c33670126932230839446732680c 100644 (file)
--- a/cpu/mpc5xxx/serial.c
+++ b/cpu/mpc5xxx/serial.c
@@ -152,14 +152,14 @@ serial_setbrg(void)
        unsigned long baseclk, div;
 
 #if defined(CONFIG_MGT5100)
-       baseclk = CFG_MPC5XXX_CLKIN / 32;
+       baseclk = (CFG_MPC5XXX_CLKIN + 16) / 32;
 #elif defined(CONFIG_MPC5200)
        baseclk = (gd->ipb_clk + 16) / 32;
 #endif
 
        /* set up UART divisor */
        div = (baseclk + (gd->baudrate/2)) / gd->baudrate;
-       psc->ctur = div >> 8;
-       psc->ctlr = div & 0xff;
+       psc->ctur = (div >> 8) & 0xFF;
+       psc->ctlr =  div & 0xff;
 }
 #endif /* CONFIG_PSC_CONSOLE */