2012-08-17 01:55:41 +08:00
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/*
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* (C) Copyright 2012
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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2013-07-08 15:37:19 +08:00
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* SPDX-License-Identifier: GPL-2.0+
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2012-08-17 01:55:41 +08:00
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*/
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#include <common.h>
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#include <asm/io.h>
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#include <asm/byteorder.h>
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#if !defined(CONFIG_SYS_BOOTCOUNT_LE) && !defined(CONFIG_SYS_BOOTCOUNT_BE)
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# if __BYTE_ORDER == __LITTLE_ENDIAN
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# define CONFIG_SYS_BOOTCOUNT_LE
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# else
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# define CONFIG_SYS_BOOTCOUNT_BE
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# endif
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#endif
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#ifdef CONFIG_SYS_BOOTCOUNT_LE
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static inline void raw_bootcount_store(volatile u32 *addr, u32 data)
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{
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out_le32(addr, data);
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}
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static inline u32 raw_bootcount_load(volatile u32 *addr)
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{
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return in_le32(addr);
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}
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#else
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static inline void raw_bootcount_store(volatile u32 *addr, u32 data)
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{
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out_be32(addr, data);
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}
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static inline u32 raw_bootcount_load(volatile u32 *addr)
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{
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return in_be32(addr);
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}
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#endif
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