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76 lines
1.6 KiB
76 lines
1.6 KiB
// 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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