[U-Boot] [PATCH v2 0/5] mmc: omap_hsmmc: Add support for ADMA

[Jaehoon Chung]

On 09/21/2017 11:51 PM, Jean-Jacques Hiblot wrote:
> This series enables the ADMA present in some OMAP SOCs. 
> On a DRA7 the performances when reading from the eMMC go from 18MB/s
> to 43MB/s.
> Also while were at it, fix some incorrect bit operations
> 
> This series applies on top of the series that enables HS200 and UHS mode
> "mmc: Add support for HS200 and UHS modes" but should be easy to use on top
> of u-boot/master (just remove special handling of the tuning).
> 
> This is the first series of 3 which wille enable HS200 and UHS on the omap5
> platforms (dra7 and am57).

I didn't have omap board...Can someone check this patchset with omap?
Then it's more clearly. 

Best Regards,
Jaehoon Chung

> 
> Cheers,
> 
> Jean-Jacques
> 
> changes since v1:
>  * added a timeout to terminate the DMA transfer if it takes too long
>  * changed omap_hsmmc_adma_desc() and omap_hsmmc_prepare_adma_table(()
>    to not return any value (void)
>  * removed wrong comment about cache handling
> 
> 
> Jean-Jacques Hiblot (2):
>   Revert "omap_hsmmc: update struct hsmmc to accommodate omap3 from DT"
>   omap: Update the base address of the MMC controllers
> 
> Kishon Vijay Abraham I (3):
>   mmc: omap_hsmmc: Add support for DMA (ADMA2)
>   mmc: omap_hsmmc: Enable Auto command (CMD12) enable
>   mmc: omap_hsmmc: Fix incorrect bit operations for disabling a bit
> 
>  arch/arm/include/asm/arch-am33xx/mmc_host_def.h    |   4 +-
>  arch/arm/include/asm/arch-omap4/mmc_host_def.h     |   6 +-
>  arch/arm/include/asm/arch-omap5/mmc_host_def.h     |   6 +-
>  arch/arm/include/asm/omap_mmc.h                    |  19 +-
>  arch/arm/mach-keystone/include/mach/mmc_host_def.h |   4 +-
>  drivers/mmc/omap_hsmmc.c                           | 251 +++++++++++++++++----
>  6 files changed, 238 insertions(+), 52 deletions(-)
>