| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 2007-2012 |
| * Allwinner Technology Co., Ltd. <www.allwinnertech.com> |
| * Berg Xing <bergxing@allwinnertech.com> |
| * Tom Cubie <tangliang@allwinnertech.com> |
| * |
| * Sunxi platform dram register definition. |
| */ |
| |
| #ifndef _SUNXI_DRAM_H |
| #define _SUNXI_DRAM_H |
| |
| #include <asm/io.h> |
| #include <linux/types.h> |
| |
| /* dram regs definition */ |
| #if defined(CONFIG_MACH_SUN6I) |
| #include <asm/arch/dram_sun6i.h> |
| #elif defined(CONFIG_MACH_SUN8I_A23) |
| #include <asm/arch/dram_sun8i_a23.h> |
| #elif defined(CONFIG_MACH_SUN8I_A33) |
| #include <asm/arch/dram_sun8i_a33.h> |
| #elif defined(CONFIG_MACH_SUN8I_A83T) |
| #include <asm/arch/dram_sun8i_a83t.h> |
| #elif defined(CONFIG_SUNXI_DRAM_DW) |
| #include <asm/arch/dram_sunxi_dw.h> |
| #elif defined(CONFIG_MACH_SUN9I) |
| #include <asm/arch/dram_sun9i.h> |
| #else |
| #include <asm/arch/dram_sun4i.h> |
| #endif |
| |
| unsigned long sunxi_dram_init(void); |
| void mctl_await_completion(u32 *reg, u32 mask, u32 val); |
| bool mctl_mem_matches(u32 offset); |
| |
| #endif /* _SUNXI_DRAM_H */ |
