| // SPDX-License-Identifier: GPL-2.0 | |
| #ifndef __ARM64_ASM_SETUP_H | |
| #define __ARM64_ASM_SETUP_H | |
| #include <linux/string.h> | |
| #include <uapi/asm/setup.h> | |
| /* | |
| * These two variables are used in the head.S file. | |
| */ | |
| extern phys_addr_t __fdt_pointer __initdata; | |
| extern u64 __cacheline_aligned boot_args[4]; | |
| static inline bool arch_parse_debug_rodata(char *arg) | |
| { | |
| extern bool rodata_enabled; | |
| extern bool rodata_full; | |
| if (!arg) | |
| return false; | |
| if (!strcmp(arg, "on")) { | |
| rodata_enabled = rodata_full = true; | |
| return true; | |
| } | |
| if (!strcmp(arg, "off")) { | |
| rodata_enabled = rodata_full = false; | |
| return true; | |
| } | |
| if (!strcmp(arg, "noalias")) { | |
| rodata_enabled = true; | |
| rodata_full = false; | |
| return true; | |
| } | |
| return false; | |
| } | |
| #define arch_parse_debug_rodata arch_parse_debug_rodata | |
| #endif |