/* 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 */