[U-Boot] [PATCH 0/3] MMC: atmel: enable the features supported by MCI

[Bo Shen]

This patch series enable the features supported by the MCI
which not enabled before.

For example: high speed mode
without this patch:
  U-Boot> fatload mmc 0 0x20000000 uimage
  reading uimage
  3973216 bytes read in 392 ms (9.7 MiB/s)

with this patch
  U-Boot> fatload mmc 0 0x20000000 uimage
  reading uimage
  3973216 bytes read in 275 ms (13.8 MiB/s)

It near 50% performance improvement.


Bo Shen (3):
  MMC: atmel_mci: refactor setting the mode register
  MMC: atmel_mci: add configuration register definition
  MMC: atmel_mci: enable high speed mode support

 drivers/mmc/gen_atmel_mci.c | 63 ++++++++++++++++++++++++++++++++++-----------
 include/atmel_mci.h         | 18 ++++++++++++-
 2 files changed, 65 insertions(+), 16 deletions(-)

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1.8.5.2