arm-trusted-firmware/include/drivers/console.h
Soby Mathew 462c8350f6 Parametrize baudrate and UART clock during console_init()
This patch adds baud rate and UART clock frequency as parameters
to the pl011 driver api console_init(). This allows each platform
to specify UART clock and baud rate according to their specific
hardware implementation.

Fixes ARM-software/tf-issues#215

Change-Id: Id13eef70a1c530e709b34dd1e6eb84db0797ced2
2014-07-28 10:44:04 +01:00

40 lines
1.7 KiB
C

/*
* Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
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*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
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*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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*/
#ifndef __CONSOLE_H__
#define __CONSOLE_H__
int console_init(unsigned long base_addr,
unsigned int uart_clk, unsigned int baud_rate);
int console_putc(int c);
int console_getc(void);
#endif /* __CONSOLE_H__ */