| /* | |
| * 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. | |
| * | |
| * 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 __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.clock_frequency/16) | |
| #endif /* __KERNEL__ */ | |
| #endif /* __ASM_OPENRISC_SERIAL_H */ |