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authorWolfgang Denk <wd@pollux.(none)>2005-09-25 01:09:58 +0200
committerWolfgang Denk <wd@pollux.(none)>2005-09-25 01:09:58 +0200
commit9f221d0738772ba0040793cc3f20ddde18dc4806 (patch)
treeb01a21aa16215e081b3c6f5973c79e23557ec8bd /cpu/mpc5xxx
parentc97a2aaf27032b9046d70c18274ffdbe38aeef6a (diff)
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Fix MGT5100 PSC baudrate calculation
Patch by Sebastian Schau, 27 Jan 2005
Diffstat (limited to 'cpu/mpc5xxx')
-rw-r--r--cpu/mpc5xxx/serial.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/cpu/mpc5xxx/serial.c b/cpu/mpc5xxx/serial.c
index 1e9628c..91e1def 100644
--- 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 */