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| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
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1 | 2 | /* |
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2 | 3 | * Copyright (C) 2012 ARM Ltd. |
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3 | | - * |
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4 | | - * This program is free software; you can redistribute it and/or modify |
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5 | | - * it under the terms of the GNU General Public License version 2 as |
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6 | | - * published by the Free Software Foundation. |
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7 | | - * |
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8 | | - * This program is distributed in the hope that it will be useful, |
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9 | | - * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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10 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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11 | | - * GNU General Public License for more details. |
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12 | | - * |
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13 | | - * You should have received a copy of the GNU General Public License |
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14 | | - * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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15 | 4 | */ |
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16 | 5 | #ifndef __ASM_SPARSEMEM_H |
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17 | 6 | #define __ASM_SPARSEMEM_H |
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18 | 7 | |
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19 | 8 | #ifdef CONFIG_SPARSEMEM |
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20 | 9 | #define MAX_PHYSMEM_BITS CONFIG_ARM64_PA_BITS |
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21 | | -#define SECTION_SIZE_BITS 30 |
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22 | | -#endif |
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| 10 | + |
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| 11 | +#if defined(CONFIG_ARM64_4K_PAGES) || defined(CONFIG_ARM64_16K_PAGES) |
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| 12 | +#define SECTION_SIZE_BITS 27 |
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| 13 | +#else |
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| 14 | +#define SECTION_SIZE_BITS 29 |
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| 15 | +#endif /* CONFIG_ARM64_4K_PAGES || CONFIG_ARM64_16K_PAGES */ |
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| 16 | + |
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| 17 | +#endif /* CONFIG_SPARSEMEM*/ |
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23 | 18 | |
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24 | 19 | #endif |
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