[RFC PATCH 05/12] of: add common header for flattened device tree representation
benh at kernel.crashing.org
Wed Oct 7 16:14:27 EST 2009
On Tue, 2009-10-06 at 22:30 -0600, Grant Likely wrote:
> --- /dev/null
> +++ b/include/linux/of_fdt.h
> @@ -0,0 +1,30 @@
> + * Definitions for working with the Flattened Device Tree data format
> + *
> + * Copyright (C) 1996-2005 Paul Mackerras.
> + *
> + * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
> + * Updates for SPARC by David S. Miller
> + * Merged to common code by Grant Likely
I think you should prune the above. Make it (c) myself since I wrote the
FDT code initially. You can add back (c) of other people as you add more
stuff here I suppose.
No big deal tho.
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * as published by the Free Software Foundation; either version
> + * 2 of the License, or (at your option) any later version.
> + */
> +#ifndef _LINUX_OF_FDT_H
> +#define _LINUX_OF_FDT_H
> +/* Definitions used by the flattened device tree */
> +#define OF_DT_HEADER 0xd00dfeed /* marker */
> +#define OF_DT_BEGIN_NODE 0x1 /* Start of node, full name */
> +#define OF_DT_END_NODE 0x2 /* End node */
> +#define OF_DT_PROP 0x3 /* Property: name off, size,
> + * content */
> +#define OF_DT_NOP 0x4 /* nop */
> +#define OF_DT_END 0x9
> +#define OF_DT_VERSION 0x10
> +#endif /* _LINUX_OF_FDT_H */
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