77 lines
1.6 KiB
C
77 lines
1.6 KiB
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* MPC8536 DS Board Setup
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*
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* Copyright 2008 Freescale Semiconductor, Inc.
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*/
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#include <linux/stddef.h>
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#include <linux/kernel.h>
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#include <linux/pci.h>
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#include <linux/kdev_t.h>
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#include <linux/delay.h>
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#include <linux/seq_file.h>
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#include <linux/interrupt.h>
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#include <linux/of_platform.h>
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#include <asm/time.h>
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#include <asm/machdep.h>
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#include <asm/pci-bridge.h>
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#include <mm/mmu_decl.h>
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#include <asm/prom.h>
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#include <asm/udbg.h>
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#include <asm/mpic.h>
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#include <asm/swiotlb.h>
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#include <sysdev/fsl_soc.h>
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#include <sysdev/fsl_pci.h>
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#include "mpc85xx.h"
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void __init mpc8536_ds_pic_init(void)
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{
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struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
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0, 256, " OpenPIC ");
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BUG_ON(mpic == NULL);
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mpic_init(mpic);
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}
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/*
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* Setup the architecture
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*/
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static void __init mpc8536_ds_setup_arch(void)
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{
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if (ppc_md.progress)
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ppc_md.progress("mpc8536_ds_setup_arch()", 0);
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fsl_pci_assign_primary();
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swiotlb_detect_4g();
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printk("MPC8536 DS board from Freescale Semiconductor\n");
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}
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machine_arch_initcall(mpc8536_ds, mpc85xx_common_publish_devices);
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/*
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* Called very early, device-tree isn't unflattened
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*/
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static int __init mpc8536_ds_probe(void)
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{
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return of_machine_is_compatible("fsl,mpc8536ds");
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}
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define_machine(mpc8536_ds) {
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.name = "MPC8536 DS",
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.probe = mpc8536_ds_probe,
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.setup_arch = mpc8536_ds_setup_arch,
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.init_IRQ = mpc8536_ds_pic_init,
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#ifdef CONFIG_PCI
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.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
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.pcibios_fixup_phb = fsl_pcibios_fixup_phb,
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#endif
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.get_irq = mpic_get_irq,
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.calibrate_decr = generic_calibrate_decr,
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.progress = udbg_progress,
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};
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