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
acpi_gic_init(void)28 static inline void acpi_gic_init(void) { }
29 #endif
30 
31 #endif /* ARM_GIC_ACPI_H_ */
32