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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef _ASM_ALPHA_SPARSEMEM_H
- #define _ASM_ALPHA_SPARSEMEM_H
- #ifdef CONFIG_SPARSEMEM
- #define SECTION_SIZE_BITS 27
- /*
- * According to "Alpha Architecture Reference Manual" physical
- * addresses are at most 48 bits.
- * https://download.majix.org/dec/alpha_arch_ref.pdf
- */
- #define MAX_PHYSMEM_BITS 48
- #endif /* CONFIG_SPARSEMEM */
- #endif /* _ASM_ALPHA_SPARSEMEM_H */
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