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 */ 23