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The same values were collected on 4 differents OpenPower systems, palmettos, romulus and tacoma. The SFDP table size is defined as being 0x100 bytes but it could be bigger. Only the mandatory table for basic features is available at byte 0x30. Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com> Message-Id: <20220722063602.128144-3-clg@kaod.org> Message-Id: <20221013161241.2805140-3-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
20 lines
374 B
C
20 lines
374 B
C
/*
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* M25P80 SFDP
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*
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* Copyright (c) 2020, IBM Corporation.
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*
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* This code is licensed under the GPL version 2 or later. See the
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* COPYING file in the top-level directory.
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*/
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#ifndef HW_M25P80_SFDP_H
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#define HW_M25P80_SFDP_H
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/*
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* SFDP area has a 3 bytes address space.
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*/
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#define M25P80_SFDP_MAX_SIZE (1 << 24)
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uint8_t m25p80_sfdp_n25q256a(uint32_t addr);
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#endif
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