Hi, On 9/1/20 5:57 PM, Yangbo Lu wrote: > This patch-set is to support eMMC HS200 and HS400 speed modes for > eSDHC, and enable them on LX2160ARDB board.
looks good to me. Reviewed-by: Jaehoon Chung <jh80.ch...@samsung.com> Best Regards, Jaehoon Chung > > CI build link > https://travis-ci.org/github/yangbolu1991/u-boot-test/builds/720875619 > > Changes for v2: > - Added two patches to fix stability issue. > Changes for v3: > - Explained more in commit messages. > - Added HS400 exit code for downgrade. > Changes for v4: > - Checked returning of mmc_hs400_prepare_ddr(). > - Added Reviewed-by. > - Rebased. > > Yangbo Lu (11): > mmc: add a reinit() API > mmc: fsl_esdhc: add a reinit() callback > mmc: fsl_esdhc: support tuning for eMMC HS200 > mmc: fsl_esdhc: clean TBCTL[TB_EN] manually during init > mmc: add a hs400_tuning flag > mmc: add a mmc_hs400_prepare_ddr() interface > mmc: fsl_esdhc: support eMMC HS400 mode > mmc: fsl_esdhc: fix mmc->clock with actual clock > mmc: fsl_esdhc: fix eMMC HS400 stability issue > arm: dts: lx2160ardb: support eMMC HS400 mode > configs: lx2160ardb: enable eMMC HS400 mode support > > arch/arm/dts/fsl-lx2160a-rdb.dts | 2 + > configs/lx2160ardb_tfa_SECURE_BOOT_defconfig | 1 + > configs/lx2160ardb_tfa_defconfig | 1 + > configs/lx2160ardb_tfa_stmm_defconfig | 1 + > drivers/mmc/fsl_esdhc.c | 176 > ++++++++++++++++++++++++++- > drivers/mmc/mmc-uclass.c | 30 +++++ > drivers/mmc/mmc.c | 14 ++- > include/fsl_esdhc.h | 29 ++++- > include/mmc.h | 26 +++- > 9 files changed, 270 insertions(+), 10 deletions(-) >