| Tomasz Nowicki | d60fc38 | 2015-03-24 14:02:49 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014, Linaro Ltd. |
| 3 | * Author: Tomasz Nowicki <tomasz.nowicki@linaro.org> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License version 2 as |
| 7 | * published by the Free Software Foundation. |
| 8 | */ |
| 9 | |
| 10 | #ifndef ARM_GIC_ACPI_H_ |
| 11 | #define ARM_GIC_ACPI_H_ |
| 12 | |
| 13 | #ifdef CONFIG_ACPI |
| 14 | |
| 15 | /* |
| 16 | * Hard code here, we can not get memory size from MADT (but FDT does), |
| 17 | * Actually no need to do that, because this size can be inferred |
| 18 | * from GIC spec. |
| 19 | */ |
| 20 | #define ACPI_GICV2_DIST_MEM_SIZE (SZ_4K) |
| 21 | #define ACPI_GIC_CPU_IF_MEM_SIZE (SZ_8K) |
| 22 | |
| 23 | struct acpi_table_header; |
| 24 | |
| 25 | int gic_v2_acpi_init(struct acpi_table_header *table); |
| 26 | void acpi_gic_init(void); |
| 27 | #else |
| 28 | static inline void acpi_gic_init(void) { } |
| 29 | #endif |
| 30 | |
| 31 | #endif /* ARM_GIC_ACPI_H_ */ |