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* [PATCH v6 0/4] enhance MMC
@ 2016-11-22  7:50 Haojian Zhuang
  2016-11-22  7:50 ` [PATCH v6 1/4] MmcDxe: add interface to change io width and speed Haojian Zhuang
                   ` (3 more replies)
  0 siblings, 4 replies; 6+ messages in thread
From: Haojian Zhuang @ 2016-11-22  7:50 UTC (permalink / raw)
  To: ryan.harkin, edk2-devel, leif.lindholm, ard.biesheuvel; +Cc: Haojian Zhuang

v6:
  * Reformat the last 5 patches after 4 MMC patches of this series merged.
  * Squash original #5 and #6 patches together.
  * Fix according comments.

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 (4):
  MmcDxe: add interface to change io width and speed
  MmcDxe: set iospeed and bus width in SD stack
  PL180: update for indentifying SD
  MmcDxe: expand to support multiple blocks

 ArmPlatformPkg/Drivers/PL180MciDxe/PL180Mci.c    |  29 ++-
 EmbeddedPkg/Include/Protocol/MmcHost.h           |  29 +++
 EmbeddedPkg/Universal/MmcDxe/Mmc.h               |  25 ++
 EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c        | 176 +++++++++-----
 EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 291 ++++++++++++++++++++++-
 5 files changed, 481 insertions(+), 69 deletions(-)

-- 
2.7.4



^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2016-11-22  8:58 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-11-22  7:50 [PATCH v6 0/4] enhance MMC Haojian Zhuang
2016-11-22  7:50 ` [PATCH v6 1/4] MmcDxe: add interface to change io width and speed Haojian Zhuang
2016-11-22  8:58   ` Ard Biesheuvel
2016-11-22  7:50 ` [PATCH v6 2/4] MmcDxe: set iospeed and bus width in SD stack Haojian Zhuang
2016-11-22  7:50 ` [PATCH v6 3/4] PL180: update for indentifying SD Haojian Zhuang
2016-11-22  7:50 ` [PATCH v6 4/4] MmcDxe: expand to support multiple blocks Haojian Zhuang

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