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
  20 #ifndef CONFIG_SPL_BUILD
  21
  22 extern unsigned long mmc_berase(int dev_num, lbaint_t start, lbaint_t blkcnt);
  23
  24 extern ulong mmc_bwrite(int dev_num, lbaint_t start, lbaint_t blkcnt,
  25                 const void *src);
  26
  27 #else /* CONFIG_SPL_BUILD */
  28
  29 /* SPL will never write or erase, declare dummies to reduce code size. */
  30
  31 static inline unsigned long mmc_berase(int dev_num, lbaint_t start,
  32                 lbaint_t blkcnt)
  33 {
  34         return 0;
  35 }
  36
  37 static inline ulong mmc_bwrite(int dev_num, lbaint_t start, lbaint_t blkcnt,
  38                 const void *src)
  39 {
  40         return 0;
  41 }
  42
  43 #endif /* CONFIG_SPL_BUILD */
  44
  45 #endif /* _MMC_PRIVATE_H_ */