2 * This file does the necessary interface mapping between the bootwrapper
3 * device tree operations and the interface provided by shared source
4 * files flatdevicetree.[ch].
6 * Author: Mark A. Greer <mgreer@mvista.com>
8 * 2006 (c) MontaVista Software, Inc. This file is licensed under
9 * the terms of the GNU General Public License version 2. This program
10 * is licensed "as is" without any warranty of any kind, whether express
14 #include "flatdevtree.h"
17 static struct ft_cxt cxt
;
19 static void *ft_finddevice(const char *name
)
21 return ft_find_device(&cxt
, name
);
24 static int ft_getprop(const void *phandle
, const char *propname
, void *buf
,
27 return ft_get_prop(&cxt
, phandle
, propname
, buf
, buflen
);
30 static int ft_setprop(const void *phandle
, const char *propname
,
31 const void *buf
, const int buflen
)
33 return ft_set_prop(&cxt
, phandle
, propname
, buf
, buflen
);
36 static unsigned long ft_finalize(void)
39 return (unsigned long)cxt
.bph
;
42 int ft_init(void *dt_blob
, unsigned int max_size
, unsigned int max_find_device
)
44 dt_ops
.finddevice
= ft_finddevice
;
45 dt_ops
.getprop
= ft_getprop
;
46 dt_ops
.setprop
= ft_setprop
;
47 dt_ops
.finalize
= ft_finalize
;
49 return ft_open(&cxt
, dt_blob
, max_size
, max_find_device
,
50 platform_ops
.realloc
);