1286c3c3aSIan Campbell /* 2286c3c3aSIan Campbell * (C) Copyright 2007-2012 3286c3c3aSIan Campbell * Allwinner Technology Co., Ltd. <www.allwinnertech.com> 4286c3c3aSIan Campbell * Berg Xing <bergxing@allwinnertech.com> 5286c3c3aSIan Campbell * Tom Cubie <tangliang@allwinnertech.com> 6286c3c3aSIan Campbell * 7286c3c3aSIan Campbell * Sunxi platform dram register definition. 8286c3c3aSIan Campbell * 9286c3c3aSIan Campbell * SPDX-License-Identifier: GPL-2.0+ 10286c3c3aSIan Campbell */ 11286c3c3aSIan Campbell 12286c3c3aSIan Campbell #ifndef _SUNXI_DRAM_H 13286c3c3aSIan Campbell #define _SUNXI_DRAM_H 14286c3c3aSIan Campbell 1507f4fe7dSHans de Goede #include <asm/io.h> 16286c3c3aSIan Campbell #include <linux/types.h> 17286c3c3aSIan Campbell 18bec72c79SHans de Goede /* dram regs definition */ 199a07eb0bSHans de Goede #if defined(CONFIG_MACH_SUN6I) 209a07eb0bSHans de Goede #include <asm/arch/dram_sun6i.h> 2108fd1479SHans de Goede #elif defined(CONFIG_MACH_SUN8I) 2208fd1479SHans de Goede #include <asm/arch/dram_sun8i.h> 239a07eb0bSHans de Goede #else 24bec72c79SHans de Goede #include <asm/arch/dram_sun4i.h> 259a07eb0bSHans de Goede #endif 26286c3c3aSIan Campbell 27286c3c3aSIan Campbell unsigned long sunxi_dram_init(void); 28*51637afeSHans de Goede void mctl_await_completion(u32 *reg, u32 mask, u32 val); 29*51637afeSHans de Goede bool mctl_mem_matches(u32 offset); 305665f50eSHans de Goede 31286c3c3aSIan Campbell #endif /* _SUNXI_DRAM_H */ 32