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502ad2a669
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either built-in or as a module, use that macro instead of open coding the same. Using the macro makes the code more readable by helping abstract away some of the Kconfig built-in and module enable details. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/*
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* board-sdp.h
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*
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* Information structures for SDP-specific board config data
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*
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* Copyright (C) 2009 Nokia Corporation
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* Copyright (C) 2009 Texas Instruments
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#define PDC_NOR 1
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#define PDC_NAND 2
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#define PDC_ONENAND 3
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#define DBG_MPDB 4
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struct flash_partitions {
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struct mtd_partition *parts;
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int nr_parts;
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};
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#if IS_ENABLED(CONFIG_MTD_NAND_OMAP2) || IS_ENABLED(CONFIG_MTD_ONENAND_OMAP2)
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extern void board_flash_init(struct flash_partitions [],
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char chip_sel[][GPMC_CS_NUM], int nand_type);
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#else
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static inline void board_flash_init(struct flash_partitions part[],
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char chip_sel[][GPMC_CS_NUM], int nand_type)
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{
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}
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#endif
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#if IS_ENABLED(CONFIG_MTD_NAND_OMAP2)
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extern void board_nand_init(struct mtd_partition *nand_parts,
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u8 nr_parts, u8 cs, int nand_type, struct gpmc_timings *gpmc_t);
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extern struct gpmc_timings nand_default_timings[];
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#else
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static inline void board_nand_init(struct mtd_partition *nand_parts,
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u8 nr_parts, u8 cs, int nand_type, struct gpmc_timings *gpmc_t)
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{
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}
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#define nand_default_timings NULL
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#endif
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#if IS_ENABLED(CONFIG_MTD_ONENAND_OMAP2)
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extern void board_onenand_init(struct mtd_partition *nand_parts,
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u8 nr_parts, u8 cs);
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#else
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static inline void board_onenand_init(struct mtd_partition *nand_parts,
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u8 nr_parts, u8 cs)
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{
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}
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#endif
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