Acidanthera UEFI Development Kit based on EDK II edk2-stable202311
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Meenakshi Aggarwal ea21f1d98d SD : Updated CMD 6 implememtation.
For setting high speed in SD card,
First CMD 6 (Switch) is send to check if card supports High Speed and
Second command is send to switch card to high speed mode.

In current inplementation, CMD 6 was sent only once to switch the
card into HS mode without checking if card supports HS or not, which is
not as per specification and also we are not setting the HS i.e. 50000000
but directly asking the card to switch to 26000000 which is incorrect as
SD card supports either 25000000 or 50000000.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Reviewed-by: Jun Nie <jun.nie@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-09-07 17:06:44 +01:00
AppPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
ArmPkg ArmPkg: add ArmCrashDumpDxe driver 2017-09-06 17:48:03 +01:00
ArmPlatformPkg ArmPlatformPkg/ArmJunoDxe: remove bogus DmaLib dependency 2017-08-30 10:33:59 +01:00
ArmVirtPkg ArmVirtPkg: remove DmaLib library class resolution 2017-08-30 10:31:49 +01:00
BaseTools BaseTools: update help info for -Y option to include 'HASH' 2017-09-05 09:27:23 +08:00
BeagleBoardPkg BeagleBoardPkg: switch to generic non-coherent DmaLib 2017-08-30 14:13:58 +01:00
Conf
CorebootModulePkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
CorebootPayloadPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
CryptoPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
DuetPkg DuetPkg: Fix Xcode 9 Beta treating 32-bit left shift as undefined 2017-08-11 08:44:54 +08:00
EdkCompatibilityPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
EdkShellBinPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
EdkShellPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
EmbeddedPkg SD : Updated CMD 6 implememtation. 2017-09-07 17:06:44 +01:00
EmulatorPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
FatBinPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
FatPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelFrameworkModulePkg IntelFramdworkModulePkg/LegacyBios: Add IoMmu Support. 2017-09-06 12:11:16 +08:00
IntelFrameworkPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelFsp2Pkg IntelFsp2Pkg: Fix build error with WHOLEARCHIVE option 2017-08-25 14:32:50 +08:00
IntelFsp2WrapperPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelFspPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelFspWrapperPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelSiliconPkg IntelSiliconPkg/IntelVtd: Consume VTd policy PCD 2017-09-07 21:35:06 +08:00
MdeModulePkg MdeModulePkg: Fix GCC build error. 2017-09-06 18:07:40 +08:00
MdePkg MdePkg/PiMmCis.h: Fix build failure. 2017-09-06 14:40:43 +08:00
NetworkPkg NetworkPkg: Fix GCC build error. 2017-09-06 18:08:07 +08:00
Nt32Pkg Nt32/PlatformBootManagerLib: Enable STD_ERROR on all consoles 2017-08-15 08:30:55 -07:00
Omap35xxPkg Omap35xxPkg: switch to EmbeddedPkg's NonCoherentDmaLib 2017-08-30 14:13:47 +01:00
OptionRomPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
OvmfPkg OvmfPkg/SecMain: Fix stack switching to permanent memory 2017-09-06 10:07:16 -07:00
PcAtChipsetPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
PerformancePkg PerformancePkg DP: Init CustomCumulativeData.MinDur 2017-08-14 16:55:44 +08:00
QuarkPlatformPkg QuarkPlatformPkg/Readme.md: Bring Readme.md up to date 2017-08-10 09:44:24 -07:00
QuarkSocPkg QuarkSocPkg/QNCSmmDispatcher: Fix use after free issue #2 2017-08-16 19:42:17 -07:00
SecurityPkg Pkcs7VerifyDxe: Don't allow Pkcs7Verify to install protocols twice 2017-09-05 15:55:42 +08:00
ShellBinPkg ShellBinPkg: AARCH64/ARM Shell binary update. 2017-08-31 15:41:59 +01:00
ShellPkg ShellPkg: Update CWD and current mapping when commands return 2017-08-30 11:42:52 +08:00
SignedCapsulePkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
SourceLevelDebugPkg SourceLevelDebugPkg/DebugCommLibUsb3: Remove IntelFrameworkPkg.dec 2017-09-04 10:37:56 +08:00
StdLib edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
StdLibPrivateInternalFiles edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
UefiCpuPkg UefiCpuPkg/Lmce.c Remove useless file. 2017-09-05 14:46:27 +08:00
UnixPkg
Vlv2DeviceRefCodePkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
Vlv2TbltDevicePkg Vlv2TbltDevicePkg: Remove reference deprecated macro. 2017-08-07 15:28:13 +08:00
.gitignore edk2: Add .DS_Store to .gitignore for macOS 2017-05-19 15:14:34 -07:00
BuildNotes2.txt
Contributions.txt edk2: Fix typo in Contributions.txt 2017-08-16 17:50:44 +08:00
Edk2Setup.bat Edk2Setup.bat: Fix build errors from VS tools PREFIX ENV missing 2016-11-05 09:10:58 +08:00
License.txt edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
Maintainers.txt Maintainers.txt: Update the Maintainers for IntelFrameworkXXXPkg 2017-08-23 14:15:20 +08:00
Readme.md edk2: Add Readme.md to root of edk2 repository 2017-08-03 11:02:25 -07:00
edksetup.bat BaseTools: suppress usage instructions with rebuild options 2017-07-04 10:16:13 +08:00
edksetup.sh BaseTools/edksetup.sh: fix invalid test for current working directory 2017-08-10 12:54:58 +08:00

Readme.md

EDK II Project

A modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications from www.uefi.org.

Contributions to the EDK II open source project are covered by the TianoCore Contribution Agreement 1.1

The majority of the content in the EDK II open source project uses a BSD 2-Clause License. The EDK II open source project contains the following components that are covered by additional licenses:

The EDK II Project is composed of packages. The maintainers for each package are listed in Maintainers.txt.

Resources