69 lines
1.7 KiB
C
Executable file
69 lines
1.7 KiB
C
Executable file
/*
|
|
* Ebony board specific routines
|
|
*
|
|
* Matt Porter <mporter@kernel.crashing.org>
|
|
* Copyright 2002-2005 MontaVista Software Inc.
|
|
*
|
|
* Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
|
|
* Copyright (c) 2003-2005 Zultys Technologies
|
|
*
|
|
* Rewritten and ported to the merged powerpc tree:
|
|
* Copyright 2007 David Gibson <dwg@au1.ibm.com>, IBM Corporation.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or (at your
|
|
* option) any later version.
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/of_platform.h>
|
|
#include <linux/rtc.h>
|
|
|
|
#include <asm/machdep.h>
|
|
#include <asm/prom.h>
|
|
#include <asm/udbg.h>
|
|
#include <asm/time.h>
|
|
#include <asm/uic.h>
|
|
#include <asm/pci-bridge.h>
|
|
#include <asm/ppc4xx.h>
|
|
|
|
static const struct of_device_id ebony_of_bus[] __initconst = {
|
|
{ .compatible = "ibm,plb4", },
|
|
{ .compatible = "ibm,opb", },
|
|
{ .compatible = "ibm,ebc", },
|
|
{},
|
|
};
|
|
|
|
static int __init ebony_device_probe(void)
|
|
{
|
|
of_platform_bus_probe(NULL, ebony_of_bus, NULL);
|
|
of_instantiate_rtc();
|
|
|
|
return 0;
|
|
}
|
|
machine_device_initcall(ebony, ebony_device_probe);
|
|
|
|
/*
|
|
* Called very early, MMU is off, device-tree isn't unflattened
|
|
*/
|
|
static int __init ebony_probe(void)
|
|
{
|
|
if (!of_machine_is_compatible("ibm,ebony"))
|
|
return 0;
|
|
|
|
pci_set_flags(PCI_REASSIGN_ALL_RSRC);
|
|
|
|
return 1;
|
|
}
|
|
|
|
define_machine(ebony) {
|
|
.name = "Ebony",
|
|
.probe = ebony_probe,
|
|
.progress = udbg_progress,
|
|
.init_IRQ = uic_init_tree,
|
|
.get_irq = uic_get_irq,
|
|
.restart = ppc4xx_reset_system,
|
|
.calibrate_decr = generic_calibrate_decr,
|
|
};
|