35 lines
1,012 B
C
35 lines
1,012 B
C
/*
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* Procedures for creating, accessing and interpreting the device tree.
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*
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* Paul Mackerras August 1996.
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* Copyright (C) 1996-2005 Paul Mackerras.
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*
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* Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner.
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* {engebret|bergner}@us.ibm.com
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#include <linux/kernel.h>
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#include <linux/string.h>
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#include <linux/memblock.h>
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#include <linux/of_fdt.h>
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void __init early_init_devtree(void *params)
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{
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pr_debug(" -> early_init_devtree(%p)\n", params);
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early_init_dt_scan(params);
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if (!strlen(boot_command_line))
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strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
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memblock_allow_resize();
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pr_debug("Phys. mem: %lx\n", (unsigned long) memblock_phys_mem_size());
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pr_debug(" <- early_init_devtree()\n");
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}
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