41 lines
		
	
	
		
			813 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			41 lines
		
	
	
		
			813 B
		
	
	
	
		
			C
		
	
	
	
	
	
| // SPDX-License-Identifier: GPL-2.0-only
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| /*
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|  * init/noinitramfs.c
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|  *
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|  * Copyright (C) 2006, NXP Semiconductors, All Rights Reserved
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|  * Author: Jean-Paul Saman <jean-paul.saman@nxp.com>
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|  */
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| #include <linux/init.h>
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| #include <linux/stat.h>
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| #include <linux/kdev_t.h>
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| #include <linux/syscalls.h>
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| #include <linux/init_syscalls.h>
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| 
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| /*
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|  * Create a simple rootfs that is similar to the default initramfs
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|  */
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| static int __init default_rootfs(void)
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| {
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| 	int err;
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| 
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| 	err = init_mkdir("/dev", 0755);
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| 	if (err < 0)
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| 		goto out;
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| 
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| 	err = init_mknod("/dev/console", S_IFCHR | S_IRUSR | S_IWUSR,
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| 			new_encode_dev(MKDEV(5, 1)));
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| 	if (err < 0)
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| 		goto out;
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| 
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| 	err = init_mkdir("/root", 0700);
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| 	if (err < 0)
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| 		goto out;
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| 
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| 	return 0;
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| 
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| out:
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| 	printk(KERN_WARNING "Failed to create a rootfs\n");
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| 	return err;
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| }
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| rootfs_initcall(default_rootfs);
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