[v4, 00/11] mmc: fsl_esdhc: support eMMC HS200/HS400 modes

[Y.b. Lu]

Hi Jaehoon and Peng,

Any comments on the v4 patch-set?
Thank you.

Best regards,
Yangbo Lu

> -----Original Message-----
> From: Yangbo Lu <yangbo.lu at nxp.com>
> Sent: Tuesday, September 1, 2020 4:58 PM
> To: u-boot at lists.denx.de; Peng Fan <peng.fan at nxp.com>; Priyanka Jain
> <priyanka.jain at nxp.com>; 'Jaehoon Chung' <jh80.chung at samsung.com>
> Cc: Y.b. Lu <yangbo.lu at 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%2Ftravis-ci
> .org%2Fgithub%2Fyangbolu1991%2Fu-boot-test%2Fbuilds%2F720875619&a
> mp;data=02%7C01%7Cyangbo.lu%40nxp.com%7Caf6b8adab90444f93e1208d
> 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