You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
3.1 KiB
106 lines
3.1 KiB
/* |
|
* libfdt - Flat Device Tree manipulation |
|
* Testcase for fdt_nop_node() |
|
* 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. |
|
* |
|
* 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. |
|
* |
|
* 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 |
|
*/ |
|
|
|
#include <stdlib.h> |
|
#include <stdio.h> |
|
#include <string.h> |
|
#include <ctype.h> |
|
#include <stdint.h> |
|
|
|
#include <fdt.h> |
|
#include <libfdt.h> |
|
|
|
#include "tests.h" |
|
#include "testdata.h" |
|
|
|
#define SPACE 65536 |
|
|
|
#define CHECK(code) \ |
|
{ \ |
|
err = (code); \ |
|
if (err) \ |
|
FAIL(#code ": %s", fdt_strerror(err)); \ |
|
} |
|
|
|
#define OFF_CHECK(off, code) \ |
|
{ \ |
|
(off) = (code); \ |
|
if (off < 0) \ |
|
FAIL(#code ": %s", fdt_strerror(off)); \ |
|
} |
|
|
|
int main(int argc, char *argv[]) |
|
{ |
|
void *fdt; |
|
int err; |
|
int offset, s1, s2; |
|
|
|
test_init(argc, argv); |
|
|
|
fdt = xmalloc(SPACE); |
|
|
|
/* First create empty tree with SW */ |
|
CHECK(fdt_create(fdt, SPACE)); |
|
|
|
CHECK(fdt_finish_reservemap(fdt)); |
|
CHECK(fdt_begin_node(fdt, "")); |
|
CHECK(fdt_end_node(fdt)); |
|
CHECK(fdt_finish(fdt)); |
|
|
|
verbose_printf("Built empty tree, totalsize = %d\n", |
|
fdt_totalsize(fdt)); |
|
|
|
CHECK(fdt_open_into(fdt, fdt, SPACE)); |
|
|
|
CHECK(fdt_add_mem_rsv(fdt, TEST_ADDR_1, TEST_SIZE_1)); |
|
CHECK(fdt_add_mem_rsv(fdt, TEST_ADDR_2, TEST_SIZE_2)); |
|
|
|
CHECK(fdt_setprop_string(fdt, 0, "compatible", "test_tree1")); |
|
CHECK(fdt_setprop_u32(fdt, 0, "prop-int", TEST_VALUE_1)); |
|
CHECK(fdt_setprop_u64(fdt, 0, "prop-int64", TEST_VALUE64_1)); |
|
CHECK(fdt_setprop_string(fdt, 0, "prop-str", TEST_STRING_1)); |
|
|
|
OFF_CHECK(offset, fdt_add_subnode(fdt, 0, "subnode@1")); |
|
s1 = offset; |
|
CHECK(fdt_setprop_string(fdt, s1, "compatible", "subnode1")); |
|
CHECK(fdt_setprop_cell(fdt, s1, "prop-int", TEST_VALUE_1)); |
|
OFF_CHECK(offset, fdt_add_subnode(fdt, s1, "subsubnode")); |
|
CHECK(fdt_setprop(fdt, offset, "compatible", |
|
"subsubnode1\0subsubnode", 23)); |
|
CHECK(fdt_setprop_cell(fdt, offset, "prop-int", TEST_VALUE_1)); |
|
OFF_CHECK(offset, fdt_add_subnode(fdt, s1, "ss1")); |
|
|
|
OFF_CHECK(offset, fdt_add_subnode(fdt, 0, "subnode@2")); |
|
s2 = offset; |
|
CHECK(fdt_setprop_cell(fdt, s2, "linux,phandle", PHANDLE_1)); |
|
CHECK(fdt_setprop_cell(fdt, s2, "prop-int", TEST_VALUE_2)); |
|
OFF_CHECK(offset, fdt_add_subnode(fdt, s2, "subsubnode@0")); |
|
CHECK(fdt_setprop_cell(fdt, offset, "linux,phandle", PHANDLE_2)); |
|
CHECK(fdt_setprop(fdt, offset, "compatible", |
|
"subsubnode2\0subsubnode", 23)); |
|
CHECK(fdt_setprop_cell(fdt, offset, "prop-int", TEST_VALUE_2)); |
|
OFF_CHECK(offset, fdt_add_subnode(fdt, s2, "ss2")); |
|
|
|
CHECK(fdt_pack(fdt)); |
|
|
|
save_blob("rw_tree1.test.dtb", fdt); |
|
|
|
PASS(); |
|
}
|
|
|