diff options
Diffstat (limited to 'board/cogent/serial.h')
| -rw-r--r-- | board/cogent/serial.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/board/cogent/serial.h b/board/cogent/serial.h deleted file mode 100644 index 89962d8..0000000 --- a/board/cogent/serial.h +++ /dev/null @@ -1,15 +0,0 @@ -/* Line Status Register bits */ -#define LSR_DR 0x01 /* Data ready */ -#define LSR_OE 0x02 /* Overrun */ -#define LSR_PE 0x04 /* Parity error */ -#define LSR_FE 0x08 /* Framing error */ -#define LSR_BI 0x10 /* Break */ -#define LSR_THRE 0x20 /* Xmit holding register empty */ -#define LSR_TEMT 0x40 /* Xmitter empty */ -#define LSR_ERR 0x80 /* Error */ - -#define CLKRATE 3686400 /* cogent motherboard serial clk = 3.6864MHz */ -#define DEFDIV 1 /* default to 230400 bps */ - -#define br_to_div(br) (CLKRATE / (16 * (br))) -#define div_to_br(div) (CLKRATE / (16 * (div))) |