| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * Copyright (C) 2012 ARM Ltd. | |
| */ | |
| #ifndef __ASM_SPARSEMEM_H | |
| #define __ASM_SPARSEMEM_H | |
| #ifdef CONFIG_SPARSEMEM | |
| #define MAX_PHYSMEM_BITS CONFIG_ARM64_PA_BITS | |
| #if defined(CONFIG_ARM64_4K_PAGES) || defined(CONFIG_ARM64_16K_PAGES) | |
| #define SECTION_SIZE_BITS 27 | |
| #else | |
| #define SECTION_SIZE_BITS 29 | |
| #endif /* CONFIG_ARM64_4K_PAGES || CONFIG_ARM64_16K_PAGES */ | |
| #endif /* CONFIG_SPARSEMEM*/ | |
| #endif |