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c121c506 VG |
1 | /* |
2 | * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
c121c506 VG |
8 | #ifndef __ASMARC_SETUP_H |
9 | #define __ASMARC_SETUP_H | |
10 | ||
8c2f4a8d | 11 | |
c121c506 | 12 | #include <linux/types.h> |
8c2f4a8d | 13 | #include <uapi/asm/setup.h> |
c121c506 | 14 | |
085572f3 NC |
15 | #ifdef CONFIG_ARC_PLAT_EZNPS |
16 | #define COMMAND_LINE_SIZE 2048 | |
17 | #else | |
c121c506 | 18 | #define COMMAND_LINE_SIZE 256 |
085572f3 | 19 | #endif |
c121c506 | 20 | |
af617428 VG |
21 | /* |
22 | * Data structure to map a ID to string | |
23 | * Used a lot for bootup reporting of hardware diversity | |
24 | */ | |
25 | struct id_to_str { | |
26 | int id; | |
27 | const char *str; | |
28 | }; | |
29 | ||
30 | struct cpuinfo_data { | |
31 | struct id_to_str info; | |
32 | int up_range; | |
33 | }; | |
34 | ||
c121c506 | 35 | extern int root_mountflags, end_mem; |
c121c506 | 36 | |
ef3a661a | 37 | void setup_processor(void); |
c121c506 VG |
38 | void __init setup_arch_memory(void); |
39 | ||
964cf28f VG |
40 | /* Helpers used in arc_*_mumbojumbo routines */ |
41 | #define IS_AVAIL1(v, s) ((v) ? s : "") | |
42 | #define IS_DISABLED_RUN(v) ((v) ? "" : "(disabled) ") | |
43 | #define IS_USED_RUN(v) ((v) ? "" : "(not used) ") | |
44 | #define IS_USED_CFG(cfg) IS_USED_RUN(IS_ENABLED(cfg)) | |
45 | #define IS_AVAIL2(v, s, cfg) IS_AVAIL1(v, s), IS_AVAIL1(v, IS_USED_CFG(cfg)) | |
46 | ||
c121c506 | 47 | #endif /* __ASMARC_SETUP_H */ |