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-rw-r--r--qemu/dtc/libfdt/fdt_wip.c118
1 files changed, 0 insertions, 118 deletions
diff --git a/qemu/dtc/libfdt/fdt_wip.c b/qemu/dtc/libfdt/fdt_wip.c
deleted file mode 100644
index c5bbb68d3..000000000
--- a/qemu/dtc/libfdt/fdt_wip.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2006 David Gibson, IBM Corporation.
- *
- * libfdt is dual licensed: you can use it either under the terms of
- * the GPL, or the BSD license, at your option.
- *
- * a) This library 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.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- *
- * Alternatively,
- *
- * b) Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * 1. Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the following
- * disclaimer.
- * 2. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#include "libfdt_env.h"
-
-#include <fdt.h>
-#include <libfdt.h>
-
-#include "libfdt_internal.h"
-
-int fdt_setprop_inplace(void *fdt, int nodeoffset, const char *name,
- const void *val, int len)
-{
- void *propval;
- int proplen;
-
- propval = fdt_getprop_w(fdt, nodeoffset, name, &proplen);
- if (! propval)
- return proplen;
-
- if (proplen != len)
- return -FDT_ERR_NOSPACE;
-
- memcpy(propval, val, len);
- return 0;
-}
-
-static void _fdt_nop_region(void *start, int len)
-{
- fdt32_t *p;
-
- for (p = start; (char *)p < ((char *)start + len); p++)
- *p = cpu_to_fdt32(FDT_NOP);
-}
-
-int fdt_nop_property(void *fdt, int nodeoffset, const char *name)
-{
- struct fdt_property *prop;
- int len;
-
- prop = fdt_get_property_w(fdt, nodeoffset, name, &len);
- if (! prop)
- return len;
-
- _fdt_nop_region(prop, len + sizeof(*prop));
-
- return 0;
-}
-
-int _fdt_node_end_offset(void *fdt, int offset)
-{
- int depth = 0;
-
- while ((offset >= 0) && (depth >= 0))
- offset = fdt_next_node(fdt, offset, &depth);
-
- return offset;
-}
-
-int fdt_nop_node(void *fdt, int nodeoffset)
-{
- int endoffset;
-
- endoffset = _fdt_node_end_offset(fdt, nodeoffset);
- if (endoffset < 0)
- return endoffset;
-
- _fdt_nop_region(fdt_offset_ptr_w(fdt, nodeoffset, 0),
- endoffset - nodeoffset);
- return 0;
-}