Hi Yangbo,
On 7/16/20 11:29 AM, Yangbo Lu wrote:
This patch-set is to support eMMC HS200 and HS400 speed modes for eSDHC, and enable them on LX2160ARDB board.
Is there any result about performance?
Best Regards, Jaehoon Chung
CI build link https://travis-ci.org/github/yangbolu1991/u-boot-test/builds/708215558
Yangbo Lu (9): 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 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 | 148 ++++++++++++++++++++++++++- drivers/mmc/mmc-uclass.c | 30 ++++++ drivers/mmc/mmc.c | 12 ++- include/fsl_esdhc.h | 29 +++++- include/mmc.h | 26 ++++- 9 files changed, 240 insertions(+), 10 deletions(-)