| /* | |
| * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com) | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License version 2 as | |
| * published by the Free Software Foundation. | |
| */ | |
| #ifndef _ASM_ARC_SERIAL_H | |
| #define _ASM_ARC_SERIAL_H | |
| /* | |
| * early-8250 requires BASE_BAUD to be defined and includes this header. | |
| * We put in a typical value: | |
| * (core clk / 16) - i.e. UART samples 16 times per sec. | |
| * Athough in multi-platform-image this might not work, specially if the | |
| * clk driving the UART is different. | |
| * We can't use DeviceTree as this is typically for early serial. | |
| */ | |
| #include <asm/clk.h> | |
| #define BASE_BAUD (arc_get_core_freq() / 16) | |
| #endif /* _ASM_ARC_SERIAL_H */ |