From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001 From: James <> Date: Wed, 4 Nov 2015 11:49:21 +0000 Subject: trunk-47381 --- .../generic/image/lzma-loader/src/uart16550.h | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 target/linux/generic/image/lzma-loader/src/uart16550.h (limited to 'target/linux/generic/image/lzma-loader/src/uart16550.h') diff --git a/target/linux/generic/image/lzma-loader/src/uart16550.h b/target/linux/generic/image/lzma-loader/src/uart16550.h new file mode 100644 index 0000000..b3fd6fd --- /dev/null +++ b/target/linux/generic/image/lzma-loader/src/uart16550.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2001 MontaVista Software Inc. + * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef _uart16550_h_ +#define _uart16550_h_ + +typedef unsigned char uint8; +typedef unsigned int uint32; + +#define UART16550_BAUD_2400 2400 +#define UART16550_BAUD_4800 4800 +#define UART16550_BAUD_9600 9600 +#define UART16550_BAUD_19200 19200 +#define UART16550_BAUD_38400 38400 +#define UART16550_BAUD_57600 57600 +#define UART16550_BAUD_115200 115200 + +#define UART16550_PARITY_NONE 0 +#define UART16550_PARITY_ODD 0x08 +#define UART16550_PARITY_EVEN 0x18 +#define UART16550_PARITY_MARK 0x28 +#define UART16550_PARITY_SPACE 0x38 + +#define UART16550_DATA_5BIT 0x0 +#define UART16550_DATA_6BIT 0x1 +#define UART16550_DATA_7BIT 0x2 +#define UART16550_DATA_8BIT 0x3 + +#define UART16550_STOP_1BIT 0x0 +#define UART16550_STOP_2BIT 0x4 + +void Uart16550Init(uint32 baud, uint8 data, uint8 parity, uint8 stop); + +/* blocking call */ +uint8 Uart16550GetPoll(); + +void Uart16550Put(uint8 byte); + +#endif -- cgit v1.2.3