| /* |
| * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| #ifndef __ASMARC_SETUP_H |
| #define __ASMARC_SETUP_H |
| |
| |
| #include <linux/types.h> |
| #include <uapi/asm/setup.h> |
| |
| #ifdef CONFIG_ARC_PLAT_EZNPS |
| #define COMMAND_LINE_SIZE 2048 |
| #else |
| #define COMMAND_LINE_SIZE 256 |
| #endif |
| |
| /* |
| * Data structure to map a ID to string |
| * Used a lot for bootup reporting of hardware diversity |
| */ |
| struct id_to_str { |
| int id; |
| const char *str; |
| }; |
| |
| extern int root_mountflags, end_mem; |
| |
| void setup_processor(void); |
| void __init setup_arch_memory(void); |
| long __init arc_get_mem_sz(void); |
| |
| /* Helpers used in arc_*_mumbojumbo routines */ |
| #define IS_AVAIL1(v, s) ((v) ? s : "") |
| #define IS_DISABLED_RUN(v) ((v) ? "" : "(disabled) ") |
| #define IS_USED_RUN(v) ((v) ? "" : "(not used) ") |
| #define IS_USED_CFG(cfg) IS_USED_RUN(IS_ENABLED(cfg)) |
| #define IS_AVAIL2(v, s, cfg) IS_AVAIL1(v, s), IS_AVAIL1(v, IS_USED_CFG(cfg)) |
| #define IS_AVAIL3(v, v2, s) IS_AVAIL1(v, s), IS_AVAIL1(v, IS_DISABLED_RUN(v2)) |
| |
| #endif /* __ASMARC_SETUP_H */ |
