diff options
Diffstat (limited to 'src/pc80/serial.c')
| -rw-r--r-- | src/pc80/serial.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/pc80/serial.c b/src/pc80/serial.c index c2788d6ec7..89ac425c56 100644 --- a/src/pc80/serial.c +++ b/src/pc80/serial.c @@ -77,8 +77,7 @@ static void uart_init(void) #if USE_OPTION_TABLE == 1 static const unsigned char divisor[] = { 1,2,3,6,12,24,48,96 }; unsigned ttys0_div, ttys0_index; - outb(RTC_BOOT_BYTE + 1, 0x70); - ttys0_index = inb(0x71); + ttys0_index = read_option(CMOS_VSTART_baud_rate, CMOS_VLEN_baud_rate, 0); ttys0_index &= 7; ttys0_div = divisor[ttys0_index]; outb(ttys0_div & 0xff, TTYS0_BASE + UART_DLL); |