src/mainboard/intel/galileo/sd.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <commonlib/sdhci.h>
   4 #include <commonlib/storage.h>
   5
   6 void soc_sd_mmc_controller_quirks(struct sd_mmc_ctrlr *ctrlr)
   7 {
   8         /* Specify the additional driver support */
   9         ctrlr->caps |= DRVR_CAP_REMOVABLE;
  10
  11         /* ADMA currently not working on Quark */
  12         ctrlr->caps &= ~DRVR_CAP_AUTO_CMD12;
  13
  14         /* Set initialization clock frequency */
  15         ctrlr->f_min = 100 * CLOCK_KHZ;
  16
  17         /* Set the initialization delays */
  18         ctrlr->mdelay_before_cmd0 = 1;
  19         ctrlr->mdelay_after_cmd0 = 2;
  20 }