/* SPDX-License-Identifier: GPL-2.0-only *//* * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) */#ifndef __ASM_ARC_SETUP_H#define __ASM_ARC_SETUP_H  #include <linux/types.h>#include <uapi/asm/setup.h> #define COMMAND_LINE_SIZE 256 /* * 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)) extern void arc_mmu_init(void);extern int arc_mmu_mumbojumbo(int cpu_id, char *buf, int len); extern void arc_cache_init(void);extern int arc_cache_mumbojumbo(int cpu_id, char *buf, int len); extern void __init handle_uboot_args(void); #endif /* __ASMARC_SETUP_H */