Hi Y.b
Subject: RE: [v4, 00/11] mmc: fsl_esdhc: support eMMC HS200/HS400 modes
Hi Jaehoon and Peng,
Any comments on the v4 patch-set?
Sorry for late. I need postpone the pick up this patchset until next. I'll give a check, if no issues, I'll pick this into next branch.
Thanks, Peng.
Thank you.
Best regards, Yangbo Lu
-----Original Message----- From: Yangbo Lu yangbo.lu@nxp.com Sent: Tuesday, September 1, 2020 4:58 PM To: u-boot@lists.denx.de; Peng Fan peng.fan@nxp.com; Priyanka Jain priyanka.jain@nxp.com; 'Jaehoon Chung' jh80.chung@samsung.com Cc: Y.b. Lu yangbo.lu@nxp.com Subject: [v4, 00/11] mmc: fsl_esdhc: support eMMC HS200/HS400 modes
This patch-set is to support eMMC HS200 and HS400 speed modes for eSDHC, and enable them on LX2160ARDB board.
CI build link https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftrav is-ci .org%2Fgithub%2Fyangbolu1991%2Fu-boot-test%2Fbuilds%2F720875619&
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84e563a07%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637345
479527036436&sdata=L26QnuiL3ETvLbr4P1oJqxVJAoVlYY3ROg%2FWpb
J%2B6cc%3D&reserved=0
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(-)
-- 2.7.4