/* * Sequoia board specific routines * * Valentine Barshak <vbarshak@ru.mvista.com> * Copyright 2007 MontaVista Software Inc. * * Based on the Bamboo code by * Josh Boyer <jwboyer@linux.vnet.ibm.com> * Copyright 2007 IBM Corporation * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ #include <linux/init.h> #include <linux/of_platform.h> #include <asm/machdep.h> #include <asm/prom.h> #include <asm/udbg.h> #include <asm/time.h> #include <asm/uic.h> #include <asm/pci-bridge.h> #include <asm/ppc4xx.h> static __initdata struct of_device_id sequoia_of_bus[] = { { .compatible = "ibm,plb4", }, { .compatible = "ibm,opb", }, { .compatible = "ibm,ebc", }, {}, }; static int __init sequoia_device_probe(void) { of_platform_bus_probe(NULL, sequoia_of_bus, NULL); return 0; } machine_device_initcall(sequoia, sequoia_device_probe); static int __init sequoia_probe(void) { unsigned long root = of_get_flat_dt_root(); if (!of_flat_dt_is_compatible(root, "amcc,sequoia")) return 0; ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC; return 1; } define_machine(sequoia) { .name = "Sequoia", .probe = sequoia_probe, .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, };