1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun #ifndef _ASM_RISCV_SPARSEMEM_H 4*4882a593Smuzhiyun #define _ASM_RISCV_SPARSEMEM_H 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #ifdef CONFIG_SPARSEMEM 7*4882a593Smuzhiyun #define MAX_PHYSMEM_BITS CONFIG_PA_BITS 8*4882a593Smuzhiyun #define SECTION_SIZE_BITS 27 9*4882a593Smuzhiyun #endif /* CONFIG_SPARSEMEM */ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #endif /* _ASM_RISCV_SPARSEMEM_H */ 12