1 /* SPDX-License-Identifier: GPL-2.0 */
2 
3 #ifndef _ASM_RISCV_SPARSEMEM_H
4 #define _ASM_RISCV_SPARSEMEM_H
5 
6 #ifdef CONFIG_SPARSEMEM
7 #ifdef CONFIG_64BIT
8 #define MAX_PHYSMEM_BITS	56
9 #else
10 #define MAX_PHYSMEM_BITS	32
11 #endif /* CONFIG_64BIT */
12 #define SECTION_SIZE_BITS	27
13 #endif /* CONFIG_SPARSEMEM */
14 
15 #endif /* _ASM_RISCV_SPARSEMEM_H */
16