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v0.7.0
https://github.com/torvalds/linux
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Tip revision: eeac8ede17557680855031c6f305ece2378af326 authored by Linus Torvalds on 12 March 2023, 23:36:44 UTC
Linux 6.3-rc2
Tip revision: eeac8ed
bootrom.c
// SPDX-License-Identifier: GPL-2.0-only
/*
 *
 * Copyright (C) 2013 John Crispin <john@phrozen.org>
 */

#include <linux/debugfs.h>
#include <linux/seq_file.h>

#define BOOTROM_OFFSET	0x10118000
#define BOOTROM_SIZE	0x8000

static void __iomem *membase = (void __iomem *) KSEG1ADDR(BOOTROM_OFFSET);

static int bootrom_show(struct seq_file *s, void *unused)
{
	seq_write(s, membase, BOOTROM_SIZE);

	return 0;
}
DEFINE_SHOW_ATTRIBUTE(bootrom);

static int __init bootrom_setup(void)
{
	debugfs_create_file("bootrom", 0444, NULL, NULL, &bootrom_fops);
	return 0;
}

postcore_initcall(bootrom_setup);
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