83 lines
1.9 KiB
C
83 lines
1.9 KiB
C
/*
|
|
* MPC8536 DS Board Setup
|
|
*
|
|
* Copyright 2008 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/stddef.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/pci.h>
|
|
#include <linux/kdev_t.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/seq_file.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/of_platform.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 <asm/swiotlb.h>
|
|
|
|
#include <sysdev/fsl_soc.h>
|
|
#include <sysdev/fsl_pci.h>
|
|
|
|
#include "mpc85xx.h"
|
|
|
|
void __init mpc8536_ds_pic_init(void)
|
|
{
|
|
struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
|
|
0, 256, " OpenPIC ");
|
|
BUG_ON(mpic == NULL);
|
|
mpic_init(mpic);
|
|
}
|
|
|
|
/*
|
|
* Setup the architecture
|
|
*/
|
|
static void __init mpc8536_ds_setup_arch(void)
|
|
{
|
|
if (ppc_md.progress)
|
|
ppc_md.progress("mpc8536_ds_setup_arch()", 0);
|
|
|
|
fsl_pci_assign_primary();
|
|
|
|
swiotlb_detect_4g();
|
|
|
|
printk("MPC8536 DS board from Freescale Semiconductor\n");
|
|
}
|
|
|
|
machine_arch_initcall(mpc8536_ds, mpc85xx_common_publish_devices);
|
|
|
|
machine_arch_initcall(mpc8536_ds, swiotlb_setup_bus_notifier);
|
|
|
|
/*
|
|
* Called very early, device-tree isn't unflattened
|
|
*/
|
|
static int __init mpc8536_ds_probe(void)
|
|
{
|
|
return of_machine_is_compatible("fsl,mpc8536ds");
|
|
}
|
|
|
|
define_machine(mpc8536_ds) {
|
|
.name = "MPC8536 DS",
|
|
.probe = mpc8536_ds_probe,
|
|
.setup_arch = mpc8536_ds_setup_arch,
|
|
.init_IRQ = mpc8536_ds_pic_init,
|
|
#ifdef CONFIG_PCI
|
|
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
|
|
.pcibios_fixup_phb = fsl_pcibios_fixup_phb,
|
|
#endif
|
|
.get_irq = mpic_get_irq,
|
|
.calibrate_decr = generic_calibrate_decr,
|
|
.progress = udbg_progress,
|
|
};
|