diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/ppcn_60x/console/config.c')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/ppcn_60x/console/config.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/c/src/lib/libbsp/powerpc/ppcn_60x/console/config.c b/c/src/lib/libbsp/powerpc/ppcn_60x/console/config.c index 1aace346a9..e4f31995c3 100644 --- a/c/src/lib/libbsp/powerpc/ppcn_60x/console/config.c +++ b/c/src/lib/libbsp/powerpc/ppcn_60x/console/config.c @@ -281,7 +281,7 @@ static boolean config_PMX1553_probe(int minor) { uint8_t ucBusNumber, ucSlotNumber, ucChannel; uint8_t ucIntLine; - uint32_t ulPortBase, ulMemBase, ulDeviceID; + uint32_t ulPortBase, ulMemBase, ulDeviceID, ulTemp; uint8_t *pucSIO_cir, *pucUart_int_sr, *pucUartDevIntReg; PSP_WRITE_REGISTERS pNS16550Write; @@ -436,23 +436,28 @@ static boolean config_PMX1553_probe(int minor) * available, 22.1184 MHz will be used allowing rates up to * 1382400 baud (RS422 only). */ + + ulTemp = (uint32_t)Console_Port_Tbl[minor].pDeviceParams #if 1 /* * Scale requested baud rate for 16 MHz clock */ - (uint32_t)Console_Port_Tbl[minor].pDeviceParams*=7373; - (uint32_t)Console_Port_Tbl[minor].pDeviceParams/=16000; + ulTemp *= 7373; + ulTemp /= 16000; #else /* * Scale requested baud rate for 22.1184 MHz clock */ - (uint32_t)Console_Port_Tbl[minor].pDeviceParams/=3; + ulTemp /= 3; #endif + /* * In order to maintain maximum data rate accuracy, we will * apply a div 4 here rather than in hardware (using MCR bit 7). */ - (uint32_t)Console_Port_Tbl[minor].pDeviceParams/=4; + ultemp /= 4; + + Console_Port_Tbl[minor].pDeviceParams = (void *)ulTemp; return(TRUE); } |