Merge branch 'master' of git://git.denx.de/u-boot-fdt
[oweals/u-boot.git] / arch / arm / include / asm / arch-sunxi / dram.h
1 /*
2  * (C) Copyright 2007-2012
3  * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
4  * Berg Xing <bergxing@allwinnertech.com>
5  * Tom Cubie <tangliang@allwinnertech.com>
6  *
7  * Sunxi platform dram register definition.
8  *
9  * SPDX-License-Identifier:     GPL-2.0+
10  */
11
12 #ifndef _SUNXI_DRAM_H
13 #define _SUNXI_DRAM_H
14
15 #include <asm/io.h>
16 #include <linux/types.h>
17
18 /* dram regs definition */
19 #if defined(CONFIG_MACH_SUN6I)
20 #include <asm/arch/dram_sun6i.h>
21 #elif defined(CONFIG_MACH_SUN8I)
22 #include <asm/arch/dram_sun8i.h>
23 #else
24 #include <asm/arch/dram_sun4i.h>
25 #endif
26
27 unsigned long sunxi_dram_init(void);
28 void mctl_await_completion(u32 *reg, u32 mask, u32 val);
29 bool mctl_mem_matches(u32 offset);
30
31 #endif /* _SUNXI_DRAM_H */