[U-Boot] [PATCH 0/4] mmc: Fix recognition and selection of Dual Data Rate mode

[Andrew Gabbasov]

This set of commits fixes some problems and drawbacks in current
implementation of MMC Dual Data Rate mode support.

These changes were tested not with dw_mmc driver, but with DDR mode
support implementation for fsl_esdhc driver, ported from Freescale's
2009.08 based version and not yet submitted to the community.

Andrew Gabbasov (4):
  mmc: Fix handling of bus widths and DDR card capabilities
  mmc: Fix Dual Data Rate capability recognition
  mmc: Fix block length for DDR mode
  mmc: dw_mmc: Use active DDR mode flag

 common/cmd_mmc.c     |  3 ++-
 drivers/mmc/dw_mmc.c |  2 +-
 drivers/mmc/mmc.c    | 60 +++++++++++++++++++++++++++++++++-------------------
 include/mmc.h        |  1 +
 4 files changed, 42 insertions(+), 24 deletions(-)

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2.1.0