/*- * Copyright (c) 2013 Ruslan Bukin <br@bsdpad.com> * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE AUTHOR OR CONTRIBUTORS 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. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/systm.h> #include <sys/bus.h> #include <sys/kernel.h> #include <dev/fdt/fdt_common.h> #include <dev/ofw/openfirm.h> #include <machine/bus.h> #include <machine/fdt.h> void cpu_reset(void) { bus_space_handle_t bsh; bus_space_map(fdtbus_bs_tag, 0x10040400, 0x1000, 0, &bsh); bus_space_write_4(fdtbus_bs_tag, bsh, 0, 1); while (1); } #ifndef INTRNG static int fdt_pic_decode_ic(phandle_t node, pcell_t *intr, int *interrupt, int *trig, int *pol) { if (!fdt_is_compatible(node, "arm,gic")) return (ENXIO); *interrupt = fdt32_to_cpu(intr[0]); *trig = INTR_TRIGGER_CONFORM; *pol = INTR_POLARITY_CONFORM; return (0); } fdt_pic_decode_t fdt_pic_table[] = { &fdt_pic_decode_ic, NULL }; #endif |