1 // SPDX-License-Identifier: GPL-2.0-or-later 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* 2 /*
3 * Copyright (C) 2016 Imagination Technologies 3 * Copyright (C) 2016 Imagination Technologies
4 * Author: Paul Burton <paul.burton@mips.com> 4 * Author: Paul Burton <paul.burton@mips.com>
5 */ 5 */
6 6
7 #include <linux/of.h> 7 #include <linux/of.h>
8 8
9 #include <asm/bootinfo.h> 9 #include <asm/bootinfo.h>
10 10
11 char *system_type; <<
12 <<
13 const char *get_system_type(void) 11 const char *get_system_type(void)
14 { 12 {
15 const char *str; 13 const char *str;
16 int err; 14 int err;
17 <<
18 if (system_type) <<
19 return system_type; <<
20 15
21 err = of_property_read_string(of_root, 16 err = of_property_read_string(of_root, "model", &str);
22 if (!err) 17 if (!err)
23 return str; 18 return str;
24 19
25 err = of_property_read_string_index(of 20 err = of_property_read_string_index(of_root, "compatible", 0, &str);
26 if (!err) 21 if (!err)
27 return str; 22 return str;
28 23
29 return "Unknown"; 24 return "Unknown";
30 } 25 }
31 26
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.