mirror of https://gitee.com/openkylin/linux.git
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/*
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* BSC913xRDB Board Setup
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*
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* Author: Priyanka Jain <Priyanka.Jain@freescale.com>
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*
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* Copyright 2011-2012 Freescale Semiconductor Inc.
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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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#include <linux/of_platform.h>
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#include <linux/pci.h>
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#include <asm/mpic.h>
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#include <sysdev/fsl_soc.h>
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#include <asm/udbg.h>
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#include "mpc85xx.h"
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void __init bsc913x_rdb_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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MPIC_SINGLE_DEST_CPU,
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0, 256, " OpenPIC ");
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if (!mpic)
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pr_err("bsc913x: Failed to allocate MPIC structure\n");
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else
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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 bsc913x_rdb_setup_arch(void)
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{
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if (ppc_md.progress)
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ppc_md.progress("bsc913x_rdb_setup_arch()", 0);
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pr_info("bsc913x board from Freescale Semiconductor\n");
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}
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machine_device_initcall(bsc9131_rdb, 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 bsc9131_rdb_probe(void)
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{
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unsigned long root = of_get_flat_dt_root();
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return of_flat_dt_is_compatible(root, "fsl,bsc9131rdb");
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}
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define_machine(bsc9131_rdb) {
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.name = "BSC9131 RDB",
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.probe = bsc9131_rdb_probe,
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.setup_arch = bsc913x_rdb_setup_arch,
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.init_IRQ = bsc913x_rdb_pic_init,
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.get_irq = mpic_get_irq,
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.restart = fsl_rstcr_restart,
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.calibrate_decr = generic_calibrate_decr,
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.progress = udbg_progress,
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};
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