cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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mpc512x_generic.c (1030B)

      1// SPDX-License-Identifier: GPL-2.0-or-later
      2/*
      3 * Copyright (C) 2007,2008 Freescale Semiconductor, Inc. All rights reserved.
      4 *
      5 * Author: John Rigby, <jrigby@freescale.com>
      6 *
      7 * Description:
      8 * MPC512x SoC setup
      9 */
     10
     11#include <linux/kernel.h>
     12#include <linux/of_platform.h>
     13
     14#include <asm/machdep.h>
     15#include <asm/ipic.h>
     16#include <asm/time.h>
     17
     18#include "mpc512x.h"
     19
     20/*
     21 * list of supported boards
     22 */
     23static const char * const board[] __initconst = {
     24	"prt,prtlvt",
     25	"fsl,mpc5125ads",
     26	"ifm,ac14xx",
     27	NULL
     28};
     29
     30/*
     31 * Called very early, MMU is off, device-tree isn't unflattened
     32 */
     33static int __init mpc512x_generic_probe(void)
     34{
     35	if (!of_device_compatible_match(of_root, board))
     36		return 0;
     37
     38	mpc512x_init_early();
     39
     40	return 1;
     41}
     42
     43define_machine(mpc512x_generic) {
     44	.name			= "MPC512x generic",
     45	.probe			= mpc512x_generic_probe,
     46	.init			= mpc512x_init,
     47	.setup_arch		= mpc512x_setup_arch,
     48	.init_IRQ		= mpc512x_init_IRQ,
     49	.get_irq		= ipic_get_irq,
     50	.calibrate_decr		= generic_calibrate_decr,
     51	.restart		= mpc512x_restart,
     52};