/* * Copyright (c) 2006 Jon Sevy * All rights reserved. * * Based on ixp12x0_comreg.h * * Copyright (c) 2002 * Ichiro FUKUHARA . All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Ichiro FUKUHARA. * 4. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY ICHIRO FUKUHARA AND CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL ICHIRO FUKUHARA OR THE VOICES IN HIS * HEAD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _VX115_COM_H_ #define _VX115_COM_H_ #define VX115_COM_FREQ 75000000 /* 75 MHz clock */ #define VX115_BAUD_DIVISOR(b) (((2 * VX115_COM_FREQ + 1) / (2 * b)) - 1) /* I/O space */ #define VX115_COM_UART_SIZE 0x00004000UL #define VX115_COM_UART_OFFSET 0x00000000UL #define VX115_COM_UART_HWBASE (VX115_SYS_HWBASE + VX115_COM_UART_OFFSET) /* VX115_COM_UART_VBASE should be used only for console's ioh. */ #define VX115_COM_UART_VBASE (VX115_SYS_VBASE + VX115_COM_UART_OFFSET) /* UART data fifo error defines; flagged in high byte of received char */ #define FIFO_ERROR_BRE (1 << 0) /* break character */ #define FIFO_ERROR_RPE_RFE (1 << 1) /* parity or framing error */ /* function prototype, for early console init during boot */ int vx115_com_cnattach(bus_space_tag_t iot, bus_addr_t iobase, bus_space_handle_t ioh, int ospeed, tcflag_t cflag); #endif /* _VX115_COM_H_ */