7fe519c207
Currently there are a number of platforms that open code access to the ppc_pci_flags global variable. However, that variable is not present if CONFIG_PCI is not set, which can lead to a build break. This introduces a number of accessor functions that are defined to be empty in the case of CONFIG_PCI being disabled. The various platform files in the kernel are updated to use these. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/*
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* Kilauea board specific routines
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*
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* Copyright 2007-2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
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*
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* Based on the Walnut code by
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* Josh Boyer <jwboyer@linux.vnet.ibm.com>
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* Copyright 2007 IBM Corporation
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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/init.h>
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#include <linux/of_platform.h>
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#include <asm/machdep.h>
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#include <asm/prom.h>
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#include <asm/udbg.h>
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#include <asm/time.h>
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#include <asm/uic.h>
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#include <asm/pci-bridge.h>
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#include <asm/ppc4xx.h>
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static __initdata struct of_device_id kilauea_of_bus[] = {
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{ .compatible = "ibm,plb4", },
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{ .compatible = "ibm,opb", },
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{ .compatible = "ibm,ebc", },
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{},
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};
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static int __init kilauea_device_probe(void)
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{
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of_platform_bus_probe(NULL, kilauea_of_bus, NULL);
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return 0;
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}
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machine_device_initcall(kilauea, kilauea_device_probe);
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static int __init kilauea_probe(void)
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{
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unsigned long root = of_get_flat_dt_root();
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if (!of_flat_dt_is_compatible(root, "amcc,kilauea"))
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return 0;
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ppc_pci_set_flags(PPC_PCI_REASSIGN_ALL_RSRC);
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return 1;
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}
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define_machine(kilauea) {
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.name = "Kilauea",
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.probe = kilauea_probe,
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.progress = udbg_progress,
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.init_IRQ = uic_init_tree,
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.get_irq = uic_get_irq,
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.restart = ppc4xx_reset_system,
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.calibrate_decr = generic_calibrate_decr,
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};
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