Hi JJ,
On 12/01/2017 01:43 AM, Jean-Jacques Hiblot wrote:
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. This series also adresses the problem of increased code size that broke some platform (openrd and omapl138_lcdk) by making more things optional.
It also addresses other 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
- convert mmc_of_parse to livetree
Applied to u-boot-mmc. Sorry for late. Thanks!
Best Regards, Jaehoon Chung
Tested on DRA72
changes since v4:
- use pr_warn() and pr_error() instead of custom macro to output log messages
- add a new patch to lower the LOGLEVEL for the platform omapl138_lcdk
- Fix typo in patch 'mmc: make optional the support for eMMC hardware partitioning'
changes since v3:
- Make UHS support optional. Disabled by default
- Make HS200 support optional. Disabled by default
- Make eMMC Hardware Partitioning optional. Enabled by default
- Display most of the error messages only if MMC_VERBOSE is set (it's set by default)
changes since v2:
- use the device-oriented helpers like dev_read_u32_default() instead of using the livetree API
- Dump the host and card capabilities only in when debug is enabled. Also dump the capabilities when 'mmc info' is executed if the verbose option is enabled
changes since v1:
- convert mmc_of_parse to livetree
- squashed all changes to mmc_of_parse in a single patch
Jean-Jacques Hiblot (11): mmc: dump card and host capabilities if debug is enabled dm: mmc: update mmc_of_parse() 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 mmc: fix for old MMCs (below version 4) mmc: don't use malloc_cache_aligned() mmc: convert most of printf() to pr_err() and pr_warn() mmc: make UHS and HS200 optional mmc: make optional the support for eMMC hardware partitioning configs: openrd: removed support for eMMC hardware partitioning configs: omapl138_lcdk: decrease the loglevel to reduce the size of the SPL
cmd/mmc.c | 8 ++ configs/omapl138_lcdk_defconfig | 1 + configs/openrd_base_defconfig | 1 + configs/openrd_client_defconfig | 1 + configs/openrd_ultimate_defconfig | 1 + drivers/mmc/Kconfig | 58 ++++++++++++-- drivers/mmc/mmc-uclass.c | 40 ++++++---- drivers/mmc/mmc.c | 162 +++++++++++++++++++++++++++++--------- include/mmc.h | 38 +++++++-- 9 files changed, 246 insertions(+), 64 deletions(-)