1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * arch/powerpc/platforms/83xx/mpc831x_rdb.c
5 * Description: MPC831x RDB board specific routines.
6 * This file is based on mpc834x_sys.c
7 * Author: Lo Wlison <r43300@freescale.com>
9 * Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved.
12 #include <linux/pci.h>
13 #include <linux/of_platform.h>
18 #include <sysdev/fsl_pci.h>
23 * Setup the architecture
25 static void __init mpc831x_rdb_setup_arch(void)
31 static const char *board[] __initdata = {
38 * Called very early, MMU is off, device-tree isn't unflattened
40 static int __init mpc831x_rdb_probe(void)
42 return of_device_compatible_match(of_root, board);
45 machine_device_initcall(mpc831x_rdb, mpc83xx_declare_of_platform_devices);
47 define_machine(mpc831x_rdb) {
48 .name = "MPC831x RDB",
49 .probe = mpc831x_rdb_probe,
50 .setup_arch = mpc831x_rdb_setup_arch,
51 .discover_phbs = mpc83xx_setup_pci,
52 .init_IRQ = mpc83xx_ipic_init_IRQ,
53 .get_irq = ipic_get_irq,
54 .restart = mpc83xx_restart,
55 .time_init = mpc83xx_time_init,
56 .calibrate_decr = generic_calibrate_decr,
57 .progress = udbg_progress,