72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
/*
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* Board setup routines for the Emerson/Artesyn MVME2500
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*
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* Copyright 2014 Elettra-Sincrotrone Trieste S.C.p.A.
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*
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* Based on earlier code by:
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*
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* Xianghua Xiao (x.xiao@freescale.com)
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* Tom Armistead (tom.armistead@emerson.com)
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* Copyright 2012 Emerson
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* Author Alessio Igor Bogani <alessio.bogani@elettra.eu>
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*
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*/
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#include <linux/pci.h>
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#include <asm/udbg.h>
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#include <asm/mpic.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 mvme2500_pic_init(void)
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{
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struct mpic *mpic = mpic_alloc(NULL, 0,
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MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU,
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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 mvme2500_setup_arch(void)
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{
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if (ppc_md.progress)
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ppc_md.progress("mvme2500_setup_arch()", 0);
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fsl_pci_assign_primary();
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pr_info("MVME2500 board from Artesyn\n");
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}
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machine_arch_initcall(mvme2500, 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 mvme2500_probe(void)
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{
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return of_machine_is_compatible("artesyn,MVME2500");
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}
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define_machine(mvme2500) {
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.name = "MVME2500",
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.probe = mvme2500_probe,
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.setup_arch = mvme2500_setup_arch,
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.init_IRQ = mvme2500_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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