| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com) |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 as |
| 6 | * published by the Free Software Foundation. |
| 7 | */ |
| 8 | |
| 9 | #ifndef _ASM_ARC_SERIAL_H |
| 10 | #define _ASM_ARC_SERIAL_H |
| 11 | |
| 12 | /* |
| 13 | * early 8250 (now earlycon) requires BASE_BAUD to be defined in this header. |
| 14 | * However to still determine it dynamically (for multi-platform images) |
| 15 | * we do this in a helper by parsing the FDT early |
| 16 | */ |
| 17 | |
| 18 | extern unsigned int __init arc_early_base_baud(void); |
| 19 | |
| 20 | #define BASE_BAUD arc_early_base_baud() |
| 21 | |
| 22 | #endif /* _ASM_ARC_SERIAL_H */ |