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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* OpenRISC Linux
*
* Linux architectural port borrowing liberally from similar works of
* others. All original copyrights apply as per the original source
* declaration.
*
* OpenRISC implementation:
* Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
* et al.
*/
#ifndef __ASM_OPENRISC_SERIAL_H
#define __ASM_OPENRISC_SERIAL_H
#ifdef __KERNEL__
#include <asm/cpuinfo.h>
/* There's a generic version of this file, but it assumes a 1.8MHz UART clk...
* this, on the other hand, assumes the UART clock is tied to the system
* clock... 8250_early.c (early 8250 serial console) actually uses this, so
* it needs to be correct to get the early console working.
*/
#define BASE_BAUD (cpuinfo_or1k[smp_processor_id()].clock_frequency/16)
#endif /* __KERNEL__ */
#endif /* __ASM_OPENRISC_SERIAL_H */
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