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/* * platform/serial.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 2001 Tensilica Inc. */ #ifndef _XTENSA_XT2000_SERIAL_H #define _XTENSA_XT2000_SERIAL_H #include <variant/core.h> #include <asm/io.h> /* National-Semi PC16552D DUART: */ #define DUART16552_1_INTNUM XCHAL_EXTINT4_NUM #define DUART16552_2_INTNUM XCHAL_EXTINT5_NUM #define DUART16552_1_ADDR IOADDR(0x0d050020) /* channel 1 */ #define DUART16552_2_ADDR IOADDR(0x0d050000) /* channel 2 */ #define DUART16552_XTAL_FREQ 18432000 /* crystal frequency in Hz */ #define BASE_BAUD ( DUART16552_XTAL_FREQ / 16 ) #endif /* _XTENSA_XT2000_SERIAL_H */