1 /* 2 * arch/powerpc/platforms/83xx/mpc830x_rdb.c 3 * 4 * Description: MPC830x RDB board specific routines. 5 * This file is based on mpc831x_rdb.c 6 * 7 * Copyright (C) Freescale Semiconductor, Inc. 2009. All rights reserved. 8 * Copyright (C) 2010. Ilya Yanok, Emcraft Systems, yanok@emcraft.com 9 * 10 * This program is free software; you can redistribute it and/or modify it 11 * under the terms of the GNU General Public License as published by the 12 * Free Software Foundation; either version 2 of the License, or (at your 13 * option) any later version. 14 */ 15 16 #include <linux/pci.h> 17 #include <linux/of_platform.h> 18 #include <asm/time.h> 19 #include <asm/ipic.h> 20 #include <asm/udbg.h> 21 #include <sysdev/fsl_pci.h> 22 #include <sysdev/fsl_soc.h> 23 #include "mpc83xx.h" 24 25 /* 26 * Setup the architecture 27 */ 28 static void __init mpc830x_rdb_setup_arch(void) 29 { 30 if (ppc_md.progress) 31 ppc_md.progress("mpc830x_rdb_setup_arch()", 0); 32 33 mpc83xx_setup_pci(); 34 mpc831x_usb_cfg(); 35 } 36 37 static const char *board[] __initdata = { 38 "MPC8308RDB", 39 "fsl,mpc8308rdb", 40 "denx,mpc8308_p1m", 41 NULL 42 }; 43 44 /* 45 * Called very early, MMU is off, device-tree isn't unflattened 46 */ 47 static int __init mpc830x_rdb_probe(void) 48 { 49 return of_flat_dt_match(of_get_flat_dt_root(), board); 50 } 51 52 machine_device_initcall(mpc830x_rdb, mpc83xx_declare_of_platform_devices); 53 54 define_machine(mpc830x_rdb) { 55 .name = "MPC830x RDB", 56 .probe = mpc830x_rdb_probe, 57 .setup_arch = mpc830x_rdb_setup_arch, 58 .init_IRQ = mpc83xx_ipic_init_IRQ, 59 .get_irq = ipic_get_irq, 60 .restart = mpc83xx_restart, 61 .time_init = mpc83xx_time_init, 62 .calibrate_decr = generic_calibrate_decr, 63 .progress = udbg_progress, 64 }; 65