From: "Chesley, Brit via groups.io" <brit.chesley=amd.com@groups.io>
To: <devel@edk2.groups.io>
Cc: Liming Gao <gaoliming@byosoft.com.cn>, Ray Ni <ray.ni@intel.com>,
"Abner Chang" <abner.chang@amd.com>,
Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
Subject: [edk2-devel] [PATCH 0/5] SPI Driver Stack
Date: Tue, 30 Apr 2024 09:05:31 -0500 [thread overview]
Message-ID: <20240430140536.4252-1-brit.chesley@amd.com> (raw)
From: Brit Chesley <brit.chesley@amd.com>
This patchset introduces the SPI driver stack as defined in the Platform
Initialization specification Volume 5 chapter 18 (DXE) and Volume 4 chapter
12 (SMM). The SPI stack decouples the SPI chip details from the SPI
controller and SPI bus configuration details to enable silicon vendors
to write drivers effectively. This patchset also introduces the
SpiHcPlatformLib, which allows for OEMs to handle low level SPI host
controller details while using the generic SPI bus/hc drivers.
https://github.com/BritChesley/edk2/tree/SpiBusStack
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
Brit Chesley (5):
MdeModulePkg/Bus/Spi/SpiBus: Adding SpiBus Drivers
MdeModulePkg: Adding SpiBus Drivers
MdeModulePkg:BaseSpiHcPlatformLib: Adding NULL lib instance
MdeModulePkg: SpiHc: SpiHc Drivers
MdeModulePkg: Adding SpiHc Drivers
MdeModulePkg/MdeModulePkg.dec | 5 +
MdeModulePkg/MdeModulePkg.dsc | 5 +
MdeModulePkg/Bus/Spi/SpiBus/SpiBusDxe.inf | 42 ++
MdeModulePkg/Bus/Spi/SpiBus/SpiBusSmm.inf | 42 ++
MdeModulePkg/Bus/Spi/SpiHc/SpiHcDxe.inf | 46 ++
MdeModulePkg/Bus/Spi/SpiHc/SpiHcSmm.inf | 44 ++
.../BaseSpiHcPlatformLibNull.inf | 35 ++
MdeModulePkg/Bus/Spi/SpiBus/SpiBus.h | 167 +++++++
MdeModulePkg/Bus/Spi/SpiHc/SpiHc.h | 111 +++++
.../Include/Library/SpiHcPlatformLib.h | 148 ++++++
MdeModulePkg/Bus/Spi/SpiBus/SpiBus.c | 433 ++++++++++++++++++
MdeModulePkg/Bus/Spi/SpiBus/SpiBusDxe.c | 198 ++++++++
MdeModulePkg/Bus/Spi/SpiBus/SpiBusSmm.c | 162 +++++++
MdeModulePkg/Bus/Spi/SpiHc/SpiHc.c | 115 +++++
MdeModulePkg/Bus/Spi/SpiHc/SpiHcDxe.c | 101 ++++
MdeModulePkg/Bus/Spi/SpiHc/SpiHcSmm.c | 79 ++++
.../BaseSpiHcPlatformLibNull.c | 145 ++++++
MdeModulePkg/Bus/Spi/SpiBus/SpiBus.uni | 10 +
MdeModulePkg/Bus/Spi/SpiHc/SpiHc.uni | 10 +
.../BaseSpiHcPlatformLibNull.uni | 11 +
20 files changed, 1909 insertions(+)
create mode 100644 MdeModulePkg/Bus/Spi/SpiBus/SpiBusDxe.inf
create mode 100644 MdeModulePkg/Bus/Spi/SpiBus/SpiBusSmm.inf
create mode 100644 MdeModulePkg/Bus/Spi/SpiHc/SpiHcDxe.inf
create mode 100644 MdeModulePkg/Bus/Spi/SpiHc/SpiHcSmm.inf
create mode 100644 MdeModulePkg/Library/BaseSpiHcPlatformLibNull/BaseSpiHcPlatformLibNull.inf
create mode 100644 MdeModulePkg/Bus/Spi/SpiBus/SpiBus.h
create mode 100644 MdeModulePkg/Bus/Spi/SpiHc/SpiHc.h
create mode 100644 MdeModulePkg/Include/Library/SpiHcPlatformLib.h
create mode 100644 MdeModulePkg/Bus/Spi/SpiBus/SpiBus.c
create mode 100644 MdeModulePkg/Bus/Spi/SpiBus/SpiBusDxe.c
create mode 100644 MdeModulePkg/Bus/Spi/SpiBus/SpiBusSmm.c
create mode 100644 MdeModulePkg/Bus/Spi/SpiHc/SpiHc.c
create mode 100644 MdeModulePkg/Bus/Spi/SpiHc/SpiHcDxe.c
create mode 100644 MdeModulePkg/Bus/Spi/SpiHc/SpiHcSmm.c
create mode 100644 MdeModulePkg/Library/BaseSpiHcPlatformLibNull/BaseSpiHcPlatformLibNull.c
create mode 100644 MdeModulePkg/Bus/Spi/SpiBus/SpiBus.uni
create mode 100644 MdeModulePkg/Bus/Spi/SpiHc/SpiHc.uni
create mode 100644 MdeModulePkg/Library/BaseSpiHcPlatformLibNull/BaseSpiHcPlatformLibNull.uni
--
2.42.1
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next reply other threads:[~2024-04-30 14:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-30 14:05 Chesley, Brit via groups.io [this message]
2024-04-30 14:05 ` [edk2-devel] [PATCH 1/5] MdeModulePkg/Bus/Spi/SpiBus: Adding SpiBus Drivers Chesley, Brit via groups.io
2024-04-30 14:05 ` [edk2-devel] [PATCH 2/5] MdeModulePkg: " Chesley, Brit via groups.io
2024-04-30 14:05 ` [edk2-devel] [PATCH 3/5] MdeModulePkg:BaseSpiHcPlatformLib: Adding NULL lib instance Chesley, Brit via groups.io
2024-04-30 14:05 ` [edk2-devel] [PATCH 4/5] MdeModulePkg: SpiHc: SpiHc Drivers Chesley, Brit via groups.io
2024-04-30 14:05 ` [edk2-devel] [PATCH 5/5] MdeModulePkg: Adding " Chesley, Brit via groups.io
2024-05-01 9:46 ` [edk2-devel] [PATCH 0/5] SPI Driver Stack Chang, Abner via groups.io
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