freebsd-dev/sys/mips/include/fdt.h

/*-
 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 *
 * Copyright (c) 2010 The FreeBSD Foundation
 * All rights reserved.
 *
 * This software was developed by Semihalf under sponsorship from
 * the FreeBSD Foundation.
 *
 * 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.
 *
 * $FreeBSD$
 */

#ifndef _MACHINE_FDT_H_
#define _MACHINE_FDT_H_

#include <machine/bus.h>

/*
 * Bus space tag. XXX endianess info needs to be derived from the blob.
 */
#if defined(CPU_RMI) || defined(CPU_NLM)
#define fdtbus_bs_tag	rmi_uart_bus_space
#else
#define fdtbus_bs_tag	mips_bus_space_generic
#endif

#endif /* _MACHINE_FDT_H_ */
FDT support for MIPS. Add architecture specific files needed to compile MIPS with flattened device tree support. 2011-10-18 07:29:21 +00:00			`/*-`
sys/mips: further adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. 2017-11-27 15:07:26 +00:00			`* SPDX-License-Identifier: BSD-2-Clause-FreeBSD`
			`*`
FDT support for MIPS. Add architecture specific files needed to compile MIPS with flattened device tree support. 2011-10-18 07:29:21 +00:00			`* Copyright (c) 2010 The FreeBSD Foundation`
			`* All rights reserved.`
			`*`
			`* This software was developed by Semihalf under sponsorship from`
			`* the FreeBSD Foundation.`
			`*`
			`* 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.`
			`*`
			`* $FreeBSD$`
			`*/`

			`#ifndef _MACHINE_FDT_H_`
			`#define _MACHINE_FDT_H_`

			`#include <machine/bus.h>`

			`/*`
			`* Bus space tag. XXX endianess info needs to be derived from the blob.`
			`*/`
Support for booting XLP using FDT. - update xlp_machdep.c to read arguments from FDT if FDT support is compiled in. - define rmi_uart_bus_space, and use it as fdtbus_bs_tag - update conf files for FDT support - add default dts file xlp-basic.dts 2011-10-18 08:10:23 +00:00			`#if defined(CPU_RMI) \|\| defined(CPU_NLM)`
			`#define fdtbus_bs_tag rmi_uart_bus_space`
			`#else`
Remove bus space fdt for MIPS. This was originall done by kan@. Submitted by: Stanislav Galabov <sgalabov@gmail.com> Reviewed by: kan Differential Revision: https://reviews.freebsd.org/D5184 2016-02-11 06:19:32 +00:00			`#define fdtbus_bs_tag mips_bus_space_generic`
Support for booting XLP using FDT. - update xlp_machdep.c to read arguments from FDT if FDT support is compiled in. - define rmi_uart_bus_space, and use it as fdtbus_bs_tag - update conf files for FDT support - add default dts file xlp-basic.dts 2011-10-18 08:10:23 +00:00			`#endif`
FDT support for MIPS. Add architecture specific files needed to compile MIPS with flattened device tree support. 2011-10-18 07:29:21 +00:00
			`#endif /* _MACHINE_FDT_H_ */`