1139735Simp/*- 2129212Scognet * Copyright (c) 2003 Marcel Moolenaar 3129212Scognet * All rights reserved. 4129212Scognet * 5129212Scognet * Redistribution and use in source and binary forms, with or without 6129212Scognet * modification, are permitted provided that the following conditions 7129212Scognet * are met: 8129212Scognet * 9129212Scognet * 1. Redistributions of source code must retain the above copyright 10129212Scognet * notice, this list of conditions and the following disclaimer. 11129212Scognet * 2. Redistributions in binary form must reproduce the above copyright 12129212Scognet * notice, this list of conditions and the following disclaimer in the 13129212Scognet * documentation and/or other materials provided with the distribution. 14129212Scognet * 15129212Scognet * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16129212Scognet * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17129212Scognet * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18129212Scognet * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19129212Scognet * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20129212Scognet * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21129212Scognet * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22129212Scognet * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23129212Scognet * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24129212Scognet * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25129212Scognet */ 26129212Scognet 27129212Scognet#include <sys/cdefs.h> 28129212Scognet__FBSDID("$FreeBSD$"); 29129212Scognet 30129212Scognet#include <sys/param.h> 31129212Scognet#include <sys/systm.h> 32129212Scognet#include <sys/bus.h> 33129212Scognet#include <sys/cons.h> 34129212Scognet#include <machine/bus.h> 35129212Scognet 36129212Scognet#include <dev/uart/uart.h> 37129212Scognet#include <dev/uart/uart_cpu.h> 38129212Scognet 39158854Scognet#include <arm/sa11x0/sa11x0_reg.h> 40129212Scognet#include <arm/sa11x0/sa11x0_var.h> 41129212Scognet 42129212Scognetbus_space_tag_t uart_bus_space_io; 43129212Scognetbus_space_tag_t uart_bus_space_mem; 44129220Scognet 45168281Smarcelextern struct uart_class uart_sa1110_class; 46129220Scognet 47159834Scognetvm_offset_t sa1110_uart_vaddr; 48159834Scognet 49129212Scognetint 50129212Scognetuart_cpu_eqres(struct uart_bas *b1, struct uart_bas *b2) 51129212Scognet{ 52129212Scognet return ((b1->bsh == b2->bsh && b1->bst == b2->bst) ? 1 : 0); 53129212Scognet} 54129212Scognet 55129212Scognetint 56129212Scognetuart_cpu_getdev(int devtype, struct uart_devinfo *di) 57129212Scognet{ 58168281Smarcel 59168281Smarcel di->ops = uart_getops(&uart_sa1110_class); 60129212Scognet di->bas.chan = 0; 61129212Scognet di->bas.bst = &sa11x0_bs_tag; 62159371Scognet di->bas.bsh = sa1110_uart_vaddr; 63129212Scognet di->bas.regshft = 0; 64129212Scognet di->bas.rclk = 0; 65129212Scognet di->baudrate = 9600; 66129212Scognet di->databits = 8; 67129212Scognet di->stopbits = 1; 68129212Scognet di->parity = UART_PARITY_NONE; 69129212Scognet uart_bus_space_io = &sa11x0_bs_tag; 70129212Scognet uart_bus_space_mem = NULL; 71129212Scognet 72129212Scognet return (0); 73129212Scognet} 74