mbox series

[v3,00/21] eMMC support

Message ID 1614540807-30686-1-git-send-email-sai.pavan.boddu@xilinx.com
Headers show
Series eMMC support | expand

Message

Sai Pavan Boddu Feb. 28, 2021, 7:33 p.m. UTC 
Hi,

This patch series add support for eMMC cards. This work was previosly
submitted by Vincent, rebased few changes on top.

Cedric & Joel has helped to added boot partition access support. I
expect them to make a follow-up series to use it with aspeed machines.

Present series adds eMMC support to Versal SOC.

Initial patch series version is RFC
Changes for V2:
	Split Patch 1
	Add comments for eMMC Erase commands
	Added documentation about eMMC and Versal-virt board.
	Make eMMC optional for xlnx-versal-virt machines
Changes for V3:
	Revome addition of EMMC drive flag
	Add TYPE_EMMC device
	Add id strings for shci instances
	Update versal doc with eMMC example
	Fix signed-off-by lines for few patches

Cédric Le Goater (1):
  sd: sdmmc-internal: Add command string for SEND_OP_CMD

Joel Stanley (2):
  sd: emmc: Support boot area in emmc image
  sd: emmc: Subtract bootarea size from blk

Sai Pavan Boddu (14):
  sd: sd: Remove usage of tabs in the file
  sd: emmc: Add support for eMMC cards
  sd: emmc: Dont not update CARD_CAPACITY for eMMC cards
  sd: emmc: Update CMD1 definition for eMMC
  sd: emmc: support idle state in CMD2
  sd: emmc: Add mmc switch function support
  sd: emmc: add CMD21 tuning sequence
  sd: emmc: Make ACMD41 illegal for mmc
  sd: emmc: Add support for emmc erase
  sd: emmc: Update CID structure for eMMC
  sd: sdhci: Support eMMC devices
  arm: xlnx-versal: Add emmc to versal
  docs: devel: emmc: Add a doc for emmc card emulation
  docs: arm: xlnx-versal-virt: Add eMMC support documentation

Vincent Palatin (4):
  sd: emmc: Update SET_RELATIVE_ADDR command
  sd: emmc: update OCR fields for eMMC
  sd: emmc: Add support for EXT_CSD & CSD for eMMC
  sd: emmc: Update CMD8 to send EXT_CSD register

 docs/devel/emmc.txt                  |  16 +
 docs/system/arm/xlnx-versal-virt.rst |  14 +
 hw/sd/sdmmc-internal.h               |  97 ++++++
 include/hw/arm/xlnx-versal.h         |   1 +
 include/hw/sd/sd.h                   |   2 +
 hw/arm/xlnx-versal-virt.c            |  29 +-
 hw/arm/xlnx-versal.c                 |  14 +-
 hw/sd/sd.c                           | 563 ++++++++++++++++++++++++++---------
 hw/sd/sdhci.c                        |   4 -
 hw/sd/sdmmc-internal.c               |   2 +-
 10 files changed, 594 insertions(+), 148 deletions(-)
 create mode 100644 docs/devel/emmc.txt

Comments

Cédric Le Goater March 2, 2021, 9:52 a.m. UTC | #1 
Hello,

Adding the SD maintainers for more feedback. 

Thanks,

C.

On 2/28/21 8:33 PM, Sai Pavan Boddu wrote:
> Hi,
> 
> This patch series add support for eMMC cards. This work was previosly
> submitted by Vincent, rebased few changes on top.
> 
> Cedric & Joel has helped to added boot partition access support. I
> expect them to make a follow-up series to use it with aspeed machines.> 
> Present series adds eMMC support to Versal SOC.
> 
> Initial patch series version is RFC
> Changes for V2:
> 	Split Patch 1
> 	Add comments for eMMC Erase commands
> 	Added documentation about eMMC and Versal-virt board.
> 	Make eMMC optional for xlnx-versal-virt machines
> Changes for V3:
> 	Revome addition of EMMC drive flag
> 	Add TYPE_EMMC device
> 	Add id strings for shci instances
> 	Update versal doc with eMMC example
> 	Fix signed-off-by lines for few patches
> 
> Cédric Le Goater (1):
>   sd: sdmmc-internal: Add command string for SEND_OP_CMD
> 
> Joel Stanley (2):
>   sd: emmc: Support boot area in emmc image
>   sd: emmc: Subtract bootarea size from blk
> 
> Sai Pavan Boddu (14):
>   sd: sd: Remove usage of tabs in the file
>   sd: emmc: Add support for eMMC cards
>   sd: emmc: Dont not update CARD_CAPACITY for eMMC cards
>   sd: emmc: Update CMD1 definition for eMMC
>   sd: emmc: support idle state in CMD2
>   sd: emmc: Add mmc switch function support
>   sd: emmc: add CMD21 tuning sequence
>   sd: emmc: Make ACMD41 illegal for mmc
>   sd: emmc: Add support for emmc erase
>   sd: emmc: Update CID structure for eMMC
>   sd: sdhci: Support eMMC devices
>   arm: xlnx-versal: Add emmc to versal
>   docs: devel: emmc: Add a doc for emmc card emulation
>   docs: arm: xlnx-versal-virt: Add eMMC support documentation
> 
> Vincent Palatin (4):
>   sd: emmc: Update SET_RELATIVE_ADDR command
>   sd: emmc: update OCR fields for eMMC
>   sd: emmc: Add support for EXT_CSD & CSD for eMMC
>   sd: emmc: Update CMD8 to send EXT_CSD register
> 
>  docs/devel/emmc.txt                  |  16 +
>  docs/system/arm/xlnx-versal-virt.rst |  14 +
>  hw/sd/sdmmc-internal.h               |  97 ++++++
>  include/hw/arm/xlnx-versal.h         |   1 +
>  include/hw/sd/sd.h                   |   2 +
>  hw/arm/xlnx-versal-virt.c            |  29 +-
>  hw/arm/xlnx-versal.c                 |  14 +-
>  hw/sd/sd.c                           | 563 ++++++++++++++++++++++++++---------
>  hw/sd/sdhci.c                        |   4 -
>  hw/sd/sdmmc-internal.c               |   2 +-
>  10 files changed, 594 insertions(+), 148 deletions(-)
>  create mode 100644 docs/devel/emmc.txt
>