Re: [PATCH v5 0/9] enhance MMC

[Leif Lindholm <leif.lindholm@linaro.org>]

Thanks Haojian,

I've started by pushing 1-4, which all had Tested-by and Reviewed-by
already, to edk2/master as 3201075..653bde5.

Continuing with review of 5-9.

Regards,

Leif

On Sun, Nov 13, 2016 at 02:47:49PM +0800, Haojian Zhuang wrote:
> v5:
>   * Remove patch on MediaId.
>   * Squash two PL180 patches together.
> 
> v4:
>   * Fix PL180 hang in some cases. Since the proper variable length
>     isn't set for CMD6 & ACMD51.
> 
> v3:
>   * Fix PL180 hang because of CMD6 & ACMD51 not supported.
> 
> v2:
>   * Fix print error with missing parameter.
>   * Change CMD51 to ACMD51.
>   * Add the protection after CMD55 for SD. If there's no
>     response of CMD55, skip to send ACMD51.
> 
> v1:
>   * Wait OCR busy bit free according to eMMC spec.
>   * Define ECSD structure.
>   * Add interface to set IO bus width and speed.
>   * Support to access multiple blocks.
> 
> Haojian Zhuang (9):
>   MmcDxe: wait OCR busy bit free
>   MmcDxe: move ECSD into CardInfo structure
>   MmcDxe: declare ECSD structure
>   MmcDxe: add SPEC_VERS field in CSD structure
>   MmcDxe: add interface to change io width and speed
>   MmcDxe: set io bus width before reading EXTCSD
>   MmcDxe: set iospeed and bus width in SD stack
>   MmcDxe: expand to support multiple blocks
>   PL180: update for indentifying SD
> 
>  ArmPlatformPkg/Drivers/PL180MciDxe/PL180Mci.c    |  29 +-
>  EmbeddedPkg/Include/Protocol/MmcHost.h           |  29 ++
>  EmbeddedPkg/Universal/MmcDxe/Mmc.h               | 176 +++++++++++-
>  EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c        | 177 ++++++++----
>  EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 347 +++++++++++++++++++++--
>  5 files changed, 664 insertions(+), 94 deletions(-)
> 
> -- 
> 2.7.4
>