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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _MIPS_SPARSEMEM_H
#define _MIPS_SPARSEMEM_H
#ifdef CONFIG_SPARSEMEM
/*
* SECTION_SIZE_BITS 2^N: how big each section will be
* MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space
*/
#if defined(CONFIG_MIPS_HUGE_TLB_SUPPORT) && defined(CONFIG_PAGE_SIZE_64KB)
# define SECTION_SIZE_BITS 29
#else
# define SECTION_SIZE_BITS 28
#endif
#if defined(CONFIG_CPU_LOONGSON3)
# define MAX_PHYSMEM_BITS 48
#else
# define MAX_PHYSMEM_BITS 35
#endif
#endif /* CONFIG_SPARSEMEM */
#endif /* _MIPS_SPARSEMEM_H */
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