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36 lines
821 B
36 lines
821 B
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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* init.c: Initialize internal variables used by the PROM |
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* library functions. |
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* |
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* Copyright (C) 1995 David S. Miller ([email protected]) |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/init.h> |
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#include <asm/openprom.h> |
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#include <asm/oplib.h> |
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struct linux_romvec *romvec; |
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enum prom_major_version prom_vers; |
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unsigned int prom_rev, prom_prev; |
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/* The root node of the prom device tree. */ |
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int prom_root_node; |
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/* Pointer to the device tree operations structure. */ |
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struct linux_nodeops *prom_nodeops; |
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/* You must call prom_init() before you attempt to use any of the |
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* routines in the prom library. |
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* It gets passed the pointer to the PROM vector. |
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*/ |
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void __init prom_init(struct linux_romvec *rp) |
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{ |
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romvec = rp; |
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/* Initialization successful. */ |
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return; |
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}
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