summaryrefslogtreecommitdiff
path: root/libfdt/fdt_wip.c
diff options
context:
space:
mode:
authorKumar Gala <galak@kernel.crashing.org>2007-10-24 11:04:22 -0500
committerKumar Gala <galak@kernel.crashing.org>2007-11-21 14:04:05 -0600
commit8d04f02f6224e6983f4812ea4da704950ec8539c (patch)
tree0e3193813d29fe82231ad618075efe257b2925f1 /libfdt/fdt_wip.c
parente93becf80d732b64aef81b23e8b6ece02c40533d (diff)
downloadu-boot-imx-8d04f02f6224e6983f4812ea4da704950ec8539c.zip
u-boot-imx-8d04f02f6224e6983f4812ea4da704950ec8539c.tar.gz
u-boot-imx-8d04f02f6224e6983f4812ea4da704950ec8539c.tar.bz2
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>
Diffstat (limited to 'libfdt/fdt_wip.c')
-rw-r--r--libfdt/fdt_wip.c89
1 files changed, 48 insertions, 41 deletions
diff --git a/libfdt/fdt_wip.c b/libfdt/fdt_wip.c
index 2d2ed37..88e24b8 100644
--- a/libfdt/fdt_wip.c
+++ b/libfdt/fdt_wip.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"
@@ -29,7 +61,7 @@ int fdt_setprop_inplace(void *fdt, int nodeoffset, const char *name,
void *propval;
int proplen;
- propval = fdt_getprop(fdt, nodeoffset, name, &proplen);
+ propval = fdt_getprop_w(fdt, nodeoffset, name, &proplen);
if (! propval)
return proplen;
@@ -53,7 +85,7 @@ int fdt_nop_property(void *fdt, int nodeoffset, const char *name)
struct fdt_property *prop;
int len;
- prop = fdt_get_property(fdt, nodeoffset, name, &len);
+ prop = fdt_get_property_w(fdt, nodeoffset, name, &len);
if (! prop)
return len;
@@ -68,12 +100,12 @@ int _fdt_node_end_offset(void *fdt, int nodeoffset)
uint32_t tag;
int offset, nextoffset;
- tag = fdt_next_tag(fdt, nodeoffset, &nextoffset, NULL);
+ tag = fdt_next_tag(fdt, nodeoffset, &nextoffset);
if (tag != FDT_BEGIN_NODE)
return -FDT_ERR_BADOFFSET;
do {
offset = nextoffset;
- tag = fdt_next_tag(fdt, offset, &nextoffset, NULL);
+ tag = fdt_next_tag(fdt, offset, &nextoffset);
switch (tag) {
case FDT_END:
@@ -107,31 +139,6 @@ int fdt_nop_node(void *fdt, int nodeoffset)
if (endoffset < 0)
return endoffset;
- nop_region(fdt_offset_ptr(fdt, nodeoffset, 0), endoffset - nodeoffset);
- return 0;
-}
-
-/*
- * Replace a reserve map entry in the nth slot.
- */
-int fdt_replace_reservemap_entry(void *fdt, int n, uint64_t addr, uint64_t size)
-{
- struct fdt_reserve_entry *re;
- int used;
- int total;
- int err;
-
- err = fdt_num_reservemap(fdt, &used, &total);
- if (err != 0)
- return err;
-
- if (n >= total)
- return -FDT_ERR_NOSPACE;
- re = (struct fdt_reserve_entry *)
- (fdt + fdt_off_mem_rsvmap(fdt) +
- (n * sizeof(struct fdt_reserve_entry)));
- re->address = cpu_to_fdt64(addr);
- re->size = cpu_to_fdt64(size);
-
+ nop_region(fdt_offset_ptr_w(fdt, nodeoffset, 0), endoffset - nodeoffset);
return 0;
}