Update libfdt from device tree compiler (dtc)
Update libfdt to commit 8eaf5e358366017aa2e846c5038d1aa19958314e from
the device tree compiler (dtc) project.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/libfdt/fdt_sw.c b/libfdt/fdt_sw.c
index 672f4dd..dda2de3 100644
--- a/libfdt/fdt_sw.c
+++ b/libfdt/fdt_sw.c
@@ -2,19 +2,51 @@
* libfdt - Flat Device Tree manipulation
* Copyright (C) 2006 David Gibson, IBM Corporation.
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
+ * libfdt is dual licensed: you can use it either under the terms of
+ * the GPL, or the BSD license, at your option.
*
- * 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
- * Lesser General Public License for more details.
+ * 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.
*
- * You should have received a copy of the GNU Lesser 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
+ * 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"
@@ -41,8 +73,8 @@
if ((offset + len < offset) || (offset + len > spaceleft))
return NULL;
- fdt_set_header(fdt, size_dt_struct, offset + len);
- return fdt_offset_ptr(fdt, offset, len);
+ fdt_set_size_dt_struct(fdt, offset + len);
+ return fdt_offset_ptr_w(fdt, offset, len);
}
int fdt_create(void *buf, int bufsize)
@@ -54,15 +86,15 @@
memset(buf, 0, bufsize);
- fdt_set_header(fdt, magic, SW_MAGIC);
- fdt_set_header(fdt, version, FDT_LAST_SUPPORTED_VERSION);
- fdt_set_header(fdt, last_comp_version, FDT_FIRST_SUPPORTED_VERSION);
- fdt_set_header(fdt, totalsize, bufsize);
+ fdt_set_magic(fdt, SW_MAGIC);
+ fdt_set_version(fdt, FDT_LAST_SUPPORTED_VERSION);
+ fdt_set_last_comp_version(fdt, FDT_FIRST_SUPPORTED_VERSION);
+ fdt_set_totalsize(fdt, bufsize);
- fdt_set_header(fdt, off_mem_rsvmap, ALIGN(sizeof(struct fdt_header),
- sizeof(struct fdt_reserve_entry)));
- fdt_set_header(fdt, off_dt_struct, fdt_off_mem_rsvmap(fdt));
- fdt_set_header(fdt, off_dt_strings, bufsize);
+ fdt_set_off_mem_rsvmap(fdt, ALIGN(sizeof(struct fdt_header),
+ sizeof(struct fdt_reserve_entry)));
+ fdt_set_off_dt_struct(fdt, fdt_off_mem_rsvmap(fdt));
+ fdt_set_off_dt_strings(fdt, bufsize);
return 0;
}
@@ -82,11 +114,11 @@
if ((offset + sizeof(*re)) > fdt_totalsize(fdt))
return -FDT_ERR_NOSPACE;
- re = (struct fdt_reserve_entry *)((void *)fdt + offset);
+ re = (struct fdt_reserve_entry *)(fdt + offset);
re->address = cpu_to_fdt64(addr);
re->size = cpu_to_fdt64(size);
- fdt_set_header(fdt, off_dt_struct, offset + sizeof(*re));
+ fdt_set_off_dt_struct(fdt, offset + sizeof(*re));
return 0;
}
@@ -149,7 +181,7 @@
return 0; /* no more room :( */
memcpy(strtab + offset, s, len);
- fdt_set_header(fdt, size_dt_strings, strtabsize + len);
+ fdt_set_size_dt_strings(fdt, strtabsize + len);
return offset;
}
@@ -199,14 +231,14 @@
oldstroffset = fdt_totalsize(fdt) - fdt_size_dt_strings(fdt);
newstroffset = fdt_off_dt_struct(fdt) + fdt_size_dt_struct(fdt);
memmove(p + newstroffset, p + oldstroffset, fdt_size_dt_strings(fdt));
- fdt_set_header(fdt, off_dt_strings, newstroffset);
+ fdt_set_off_dt_strings(fdt, newstroffset);
/* Walk the structure, correcting string offsets */
offset = 0;
- while ((tag = fdt_next_tag(fdt, offset, &nextoffset, NULL)) != FDT_END) {
+ while ((tag = fdt_next_tag(fdt, offset, &nextoffset)) != FDT_END) {
if (tag == FDT_PROP) {
- struct fdt_property *prop = fdt_offset_ptr(fdt, offset,
- sizeof(*prop));
+ struct fdt_property *prop =
+ fdt_offset_ptr_w(fdt, offset, sizeof(*prop));
int nameoff;
if (! prop)
@@ -220,7 +252,7 @@
}
/* Finally, adjust the header */
- fdt_set_header(fdt, totalsize, newstroffset + fdt_size_dt_strings(fdt));
- fdt_set_header(fdt, magic, FDT_MAGIC);
+ fdt_set_totalsize(fdt, newstroffset + fdt_size_dt_strings(fdt));
+ fdt_set_magic(fdt, FDT_MAGIC);
return 0;
}