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* [edk2-devel] [PATCH RESEND V4 0/6] SPI NOR Flash Driver for SFDP flash device
@ 2024-04-04  9:10 Chang, Abner via groups.io
  2024-04-04  9:10 ` [edk2-devel] [PATCH RESEND V4 1/6] MdePkg/Include: Update definitions of SPI related header files Chang, Abner via groups.io
                   ` (5 more replies)
  0 siblings, 6 replies; 8+ messages in thread
From: Chang, Abner via groups.io @ 2024-04-04  9:10 UTC (permalink / raw)
  To: devel
  Cc: Michael D Kinney, Liming Gao, Zhiguang Liu, Abdul Lateef Attar,
	Hao A Wu, Ray Ni, Jian J Wang, Brit Chesley

From: Abner Chang <abner.chang@amd.com>

Sending V4 for review as SPI related ECR is approved by
PIWG in PI spec 1.8A

In RESEND V4: Add Cc in patch 6/6
In V4: Enhance timeout algorithm
In V3: Relocate GUIDs/PCDs for SPI SFDP drivers to
       MdeModulePkg.dec.
In V2: Add maintainer entry for Bus/Spi.

This patch fixes the missing SPI defintions per to PI spec
1.8 errata A.
This patch also provides the implemtation of SPI NOR flash
driver that supports JEDEC SFDP specification.
This driver support the flash device that has the GUID
gEdk2JedecSfdpSpiDxeDriverGuid or gEdk2JedecSfdpSpiSmmDriverGuid
declared in EFI_SPI_PERIPHERAL SpiPeripheralDriverGuid structure.

The driver has been verified with Macronix MX25U6435F flash device.

Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Abdul Lateef Attar <abdattar@amd.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Brit Chesley <brit.chesley@amd.com>

Abner Chang (2):
  MdeModulePkg: Add definitions in DEC for SPI NOR Flash SFDP driver
  Maintainers: AMD as SPI driver stack maintainer

abnchang (4):
  MdePkg/Include: Update definitions of SPI related header files
  MdePkg/Include: Add SPI NOR Flash JEDEC SFDP header file
  MdeModulePkg/SpiNorFlashJedecSfdp: SPI NOR Flash JEDEC SFDP
  MdeModulePkg: Add SPI NOR FLash SFDP drivers to DSC

 MdeModulePkg/MdeModulePkg.dec                 |   28 +-
 MdeModulePkg/MdeModulePkg.dsc                 |    4 +-
 .../SpiNorFlashJedecSfdpDxe.inf               |   64 +
 .../SpiNorFlashJedecSfdpSmm.inf               |   64 +
 .../Spi/SpiNorFlashJedecSfdp/SpiNorFlash.h    |  286 +++
 .../SpiNorFlashJedecSfdpInternal.h            |  299 +++
 .../IndustryStandard/SpiNorFlashJedecSfdp.h   |  324 +++
 MdePkg/Include/Protocol/SpiConfiguration.h    |   10 +-
 MdePkg/Include/Protocol/SpiHc.h               |   16 +-
 MdePkg/Include/Protocol/SpiIo.h               |   12 +-
 .../Spi/SpiNorFlashJedecSfdp/SpiNorFlash.c    | 1141 +++++++++++
 .../SpiNorFlashJedecSfdp.c                    | 1780 +++++++++++++++++
 .../SpiNorFlashJedecSfdpDxe.c                 |  261 +++
 .../SpiNorFlashJedecSfdpSmm.c                 |  234 +++
 Maintainers.txt                               |   11 +
 .../SpiNorFlashJedecSfdpDxe.uni               |   13 +
 .../SpiNorFlashJedecSfdpExtra.uni             |   11 +
 .../SpiNorFlashJedecSfdpSmm.uni               |   13 +
 18 files changed, 4566 insertions(+), 5 deletions(-)
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpDxe.inf
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpSmm.inf
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlash.h
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpInternal.h
 create mode 100644 MdePkg/Include/IndustryStandard/SpiNorFlashJedecSfdp.h
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlash.c
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdp.c
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpDxe.c
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpSmm.c
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpDxe.uni
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpExtra.uni
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpSmm.uni

-- 
2.37.1.windows.1



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^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2024-04-15  8:21 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-04-04  9:10 [edk2-devel] [PATCH RESEND V4 0/6] SPI NOR Flash Driver for SFDP flash device Chang, Abner via groups.io
2024-04-04  9:10 ` [edk2-devel] [PATCH RESEND V4 1/6] MdePkg/Include: Update definitions of SPI related header files Chang, Abner via groups.io
2024-04-15  8:21   ` Abdul Lateef Attar via groups.io
2024-04-04  9:10 ` [edk2-devel] [PATCH RESEND V4 2/6] MdePkg/Include: Add SPI NOR Flash JEDEC SFDP header file Chang, Abner via groups.io
2024-04-04  9:10 ` [edk2-devel] [PATCH RESEND V4 3/6] MdeModulePkg: Add definitions in DEC for SPI NOR Flash SFDP driver Chang, Abner via groups.io
2024-04-04  9:10 ` [edk2-devel] [PATCH RESEND V4 4/6] MdeModulePkg/SpiNorFlashJedecSfdp: SPI NOR Flash JEDEC SFDP Chang, Abner via groups.io
2024-04-04  9:10 ` [edk2-devel] [PATCH RESEND V4 5/6] MdeModulePkg: Add SPI NOR FLash SFDP drivers to DSC Chang, Abner via groups.io
2024-04-04  9:10 ` [edk2-devel] [PATCH RESEND V4 6/6] Maintainers: AMD as SPI driver stack maintainer Chang, Abner via groups.io

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