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https://github.com/brain-hackers/u-boot-brain
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da61fa5f42
For SPL builds this is just dead code since we'll only need to read. Eliminating it results in a significant size reduction for the SPL binary, which may be critical for certain platforms where the binary size is highly constrained. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
46 lines
1003 B
C
46 lines
1003 B
C
/*
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* Copyright 2008,2010 Freescale Semiconductor, Inc
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* Andy Fleming
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*
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* Based (loosely) on the Linux code
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _MMC_PRIVATE_H_
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#define _MMC_PRIVATE_H_
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#include <mmc.h>
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extern int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
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struct mmc_data *data);
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extern int mmc_send_status(struct mmc *mmc, int timeout);
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extern int mmc_set_blocklen(struct mmc *mmc, int len);
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#ifndef CONFIG_SPL_BUILD
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extern unsigned long mmc_berase(int dev_num, lbaint_t start, lbaint_t blkcnt);
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extern ulong mmc_bwrite(int dev_num, lbaint_t start, lbaint_t blkcnt,
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const void *src);
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#else /* CONFIG_SPL_BUILD */
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/* SPL will never write or erase, declare dummies to reduce code size. */
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static inline unsigned long mmc_berase(int dev_num, lbaint_t start,
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lbaint_t blkcnt)
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{
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return 0;
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}
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static inline ulong mmc_bwrite(int dev_num, lbaint_t start, lbaint_t blkcnt,
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const void *src)
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{
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return 0;
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}
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#endif /* CONFIG_SPL_BUILD */
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#endif /* _MMC_PRIVATE_H_ */
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