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/*
* P4080 DS Setup
*
* Maintained by Kumar Gala (see MAINTAINERS for contact information)
*
* Copyright 2009 Freescale Semiconductor Inc.
*
* 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/kernel.h>
#include <linux/pci.h>
#include <linux/kdev_t.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <asm/system.h>
#include <asm/time.h>
#include <asm/machdep.h>
#include <asm/pci-bridge.h>
#include <mm/mmu_decl.h>
#include <asm/prom.h>
#include <asm/udbg.h>
#include <asm/mpic.h>
#include <linux/of_platform.h>
#include <sysdev/fsl_soc.h>
#include <sysdev/fsl_pci.h>
#include "corenet_ds.h"
#ifdef CONFIG_PCI
static int primary_phb_addr;
#endif
/*
* Called very early, device-tree isn't unflattened
*/
static int __init p4080_ds_probe(void)
{
unsigned long root = of_get_flat_dt_root();
if (of_flat_dt_is_compatible(root, "fsl,P4080DS")) {
#ifdef CONFIG_PCI
/* treat PCIe1 as primary,
* shouldn't matter as we have no ISA on the board
*/
primary_phb_addr = 0x0000;
#endif
return 1;
} else {
return 0;
}
}
define_machine(p4080_ds) {
.name = "P4080 DS",
.probe = p4080_ds_probe,
.setup_arch = corenet_ds_setup_arch,
.init_IRQ = corenet_ds_pic_init,
#ifdef CONFIG_PCI
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
#endif
.get_irq = mpic_get_coreint_irq,
.restart = fsl_rstcr_restart,
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
};
machine_device_initcall(p4080_ds, corenet_ds_publish_devices);
machine_arch_initcall(p4080_ds, swiotlb_setup_bus_notifier);
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