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Linux/arch/powerpc/platforms/83xx/mpc830x_rdb.c

  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 

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