mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 05:04:00 +08:00
5657138404
This converts all the 32-bit platforms to use the expanded device-tree which is a pretty mechanical change. Unlike 64-bit, the 32-bit kernel didn't rely on platform initializations to setup the MMU since it sets it up entirely before probe_machine() so the move has comparatively less consequences though it's a bigger patch. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/*
|
|
* MPC8360E-RDK board file.
|
|
*
|
|
* Copyright (c) 2006 Freescale Semiconductor, Inc.
|
|
* Copyright (c) 2007-2008 MontaVista Software, Inc.
|
|
*
|
|
* Author: Anton Vorontsov <avorontsov@ru.mvista.com>
|
|
*
|
|
* 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/kernel.h>
|
|
#include <linux/pci.h>
|
|
#include <linux/of_platform.h>
|
|
#include <linux/io.h>
|
|
#include <asm/prom.h>
|
|
#include <asm/time.h>
|
|
#include <asm/ipic.h>
|
|
#include <asm/udbg.h>
|
|
#include <soc/fsl/qe/qe.h>
|
|
#include <soc/fsl/qe/qe_ic.h>
|
|
#include <sysdev/fsl_soc.h>
|
|
#include <sysdev/fsl_pci.h>
|
|
|
|
#include "mpc83xx.h"
|
|
|
|
machine_device_initcall(mpc836x_rdk, mpc83xx_declare_of_platform_devices);
|
|
|
|
static void __init mpc836x_rdk_setup_arch(void)
|
|
{
|
|
if (ppc_md.progress)
|
|
ppc_md.progress("mpc836x_rdk_setup_arch()", 0);
|
|
|
|
mpc83xx_setup_pci();
|
|
}
|
|
|
|
/*
|
|
* Called very early, MMU is off, device-tree isn't unflattened.
|
|
*/
|
|
static int __init mpc836x_rdk_probe(void)
|
|
{
|
|
return of_machine_is_compatible("fsl,mpc8360rdk");
|
|
}
|
|
|
|
define_machine(mpc836x_rdk) {
|
|
.name = "MPC836x RDK",
|
|
.probe = mpc836x_rdk_probe,
|
|
.setup_arch = mpc836x_rdk_setup_arch,
|
|
.init_IRQ = mpc83xx_ipic_and_qe_init_IRQ,
|
|
.get_irq = ipic_get_irq,
|
|
.restart = mpc83xx_restart,
|
|
.time_init = mpc83xx_time_init,
|
|
.calibrate_decr = generic_calibrate_decr,
|
|
.progress = udbg_progress,
|
|
};
|