[U-Boot] [PATCH 0/5] mmc: fixes for HS200/UHS core support
Jean-Jacques Hiblot
jjhiblot at ti.com
Tue Nov 21 15:13:03 UTC 2017
This series applies on top of "[PATCH v2 00/26] mmc: Add support for HS200
and UHS modes"
It fixes a bug with old SD and MMC cards that support only the legacy mode.
It also addresses the comments made on the mailing list:
* dump card and host capabilities in debug mode
* use 1-bit if the DTS property 'bus-width' is not present.
* recognize the "mmc-ddr-1_2v" and "mmc-hs200-1_2v" DTS properties
Tested on DRA7, DRA72 and AM335x
Jean-Jacques Hiblot (5):
dm: mmc: updated mmc_of_parse() to not fail because of an invalid
bus-width
mmc: dm: support "mmc-ddr-1_2v" and "mmc-hs200-1_2v" boolean
properties
mmc: dump card and host capabilities if debug is enabled
mmc: Fixed a problem with old sd or mmc that do not support High speed
mmc: all hosts support 1-bit bus width and legacy timings
drivers/mmc/mmc-uclass.c | 11 ++++++++---
drivers/mmc/mmc.c | 24 +++++++++++++++++++-----
2 files changed, 27 insertions(+), 8 deletions(-)
--
1.9.1
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