drivers/mmc/mmc_private.h

   1 /*
   2  * Copyright 2008,2010 Freescale Semiconductor, Inc
   3  * Andy Fleming
   4  *
   5  * Based (loosely) on the Linux code
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef _MMC_PRIVATE_H_
  11 #define _MMC_PRIVATE_H_
  12
  13 #include <mmc.h>
  14
  15 extern int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
  16                         struct mmc_data *data);
  17 extern int mmc_send_status(struct mmc *mmc, int timeout);
  18 extern int mmc_set_blocklen(struct mmc *mmc, int len);
  19 #ifdef CONFIG_FSL_ESDHC_ADAPTER_IDENT
  20 void mmc_adapter_card_type_ident(void);
  21 #endif
  22
  23 #ifndef CONFIG_SPL_BUILD
  24
  25 unsigned long mmc_berase(struct blk_desc *block_dev, lbaint_t start,
  26                          lbaint_t blkcnt);
  27
  28 unsigned long mmc_bwrite(struct blk_desc *block_dev, lbaint_t start,
  29                          lbaint_t blkcnt, const void *src);
  30
  31 #else /* CONFIG_SPL_BUILD */
  32
  33 /* SPL will never write or erase, declare dummies to reduce code size. */
  34
  35 static inline unsigned long mmc_berase(struct blk_desc *block_dev,
  36                                        lbaint_t start, lbaint_t blkcnt)
  37 {
  38         return 0;
  39 }
  40
  41 static inline ulong mmc_bwrite(struct blk_desc *block_dev, lbaint_t start,
  42                                lbaint_t blkcnt, const void *src)
  43 {
  44         return 0;
  45 }
  46
  47 #endif /* CONFIG_SPL_BUILD */
  48
  49 #endif /* _MMC_PRIVATE_H_ */