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81f50d93cb
Add support for A83T dram. Register are different from sun8i A33. init code is similar to A33 dram init. hope we'll shift duplicate code in dram_sun8i_* to dram helper in future. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
37 lines
947 B
C
37 lines
947 B
C
/*
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* (C) Copyright 2007-2012
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* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
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* Berg Xing <bergxing@allwinnertech.com>
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* Tom Cubie <tangliang@allwinnertech.com>
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*
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* Sunxi platform dram register definition.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _SUNXI_DRAM_H
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#define _SUNXI_DRAM_H
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#include <asm/io.h>
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#include <linux/types.h>
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/* dram regs definition */
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#if defined(CONFIG_MACH_SUN6I)
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#include <asm/arch/dram_sun6i.h>
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#elif defined(CONFIG_MACH_SUN8I_A23)
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#include <asm/arch/dram_sun8i_a23.h>
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#elif defined(CONFIG_MACH_SUN8I_A33)
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#include <asm/arch/dram_sun8i_a33.h>
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#elif defined(CONFIG_MACH_SUN8I_A83T)
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#include <asm/arch/dram_sun8i_a83t.h>
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#elif defined(CONFIG_MACH_SUN8I_H3)
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#include <asm/arch/dram_sun8i_h3.h>
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#else
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#include <asm/arch/dram_sun4i.h>
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#endif
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unsigned long sunxi_dram_init(void);
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void mctl_await_completion(u32 *reg, u32 mask, u32 val);
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bool mctl_mem_matches(u32 offset);
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#endif /* _SUNXI_DRAM_H */
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