freebsd-nq/sys/dev/fdt/fdt_static_dtb.S

/*-
 * 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.
 *
 * $FreeBSD$
 */

#include "fdt_static_dtb.h"

.data
.ascii "Device Tree Blob STARTS here"
.global fdt_static_dtb

/*
 * The device tree blob must be aligned at 8-bytes boundary. Use
 * gas-specific 'balign' extension to ensure the same alignment behaviour on
 * all archs (the .align directive meaning can vary accross gas arch
 * variations).
 */
.balign 8
fdt_static_dtb:
.incbin FDT_DTB_FILE
.ascii "Device Tree Blob STOPS here"
Import the common Flattened Device Tree infrastructure. o fdtbus(4) - the main abstract bus driver for all FDT-compliant systems. This is a direct replacement for the many incompatible bus drivers grouping integrated peripherals on embedded platforms (like obio(4), ocpbus(4) etc.) o simplebus(4) - bus driver representing ePAPR style 'simple-bus' node, which is an umbrella device for most of the integrated peripherals on a typical system-on-chip device. o Other components (common routines library, PCI node processing helper functions) Reviewed by: imp Sponsored by: The FreeBSD Foundation 2010-06-02 17:17:45 +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.`
			`*`
			`* $FreeBSD$`
			`*/`

			`#include "fdt_static_dtb.h"`

			`.data`
			`.ascii "Device Tree Blob STARTS here"`
			`.global fdt_static_dtb`

			`/*`
			`* The device tree blob must be aligned at 8-bytes boundary. Use`
			`* gas-specific 'balign' extension to ensure the same alignment behaviour on`
			`* all archs (the .align directive meaning can vary accross gas arch`
			`* variations).`
			`*/`
			`.balign 8`
			`fdt_static_dtb:`
			`.incbin FDT_DTB_FILE`
			`.ascii "Device Tree Blob STOPS here"`