File:  [Qemu by Fabrice Bellard] / qemu / device_tree.h
Revision 1.1.1.2 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 17:20:45 2018 UTC (3 years, 1 month ago) by root
Branches: qemu, MAIN
CVS tags: qemu0150, qemu0141, qemu0140, qemu0130, qemu0125, qemu0124, qemu0123, qemu0122, qemu0121, qemu0120, qemu0111, qemu0110, HEAD
qemu 0.11.0

    1: /*
    2:  * Header with function prototypes to help device tree manipulation using
    3:  * libfdt. It also provides functions to read entries from device tree proc
    4:  * interface.
    5:  *
    6:  * Copyright 2008 IBM Corporation.
    7:  * Authors: Jerone Young <jyoung5@us.ibm.com>
    8:  *          Hollis Blanchard <hollisb@us.ibm.com>
    9:  *
   10:  * This work is licensed under the GNU GPL license version 2 or later.
   11:  *
   12:  */
   13: 
   14: #ifndef __DEVICE_TREE_H__
   15: #define __DEVICE_TREE_H__
   16: 
   17: void *load_device_tree(const char *filename_path, int *sizep);
   18: 
   19: int qemu_devtree_setprop(void *fdt, const char *node_path,
   20:                          const char *property, uint32_t *val_array, int size);
   21: int qemu_devtree_setprop_cell(void *fdt, const char *node_path,
   22:                               const char *property, uint32_t val);
   23: int qemu_devtree_setprop_string(void *fdt, const char *node_path,
   24:                                 const char *property, const char *string);
   25: 
   26: #endif /* __DEVICE_TREE_H__ */

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