Tomasz Michalec 064d301fb0 MdeModulePkg/SdMmcPciHcDxe: Fix SdMmcHcReset to set only necesery bits
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1185

SdMmcHcReset used to set all bits of Software Reset Register to 1
including reserved ones, which on some controllers may result in
timeout.

Now only first bit is set, which means "Software Reset for All".

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2018-09-21 10:47:47 +08:00
2014-10-14 16:08:15 +00:00
2018-09-14 14:35:15 +08:00

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.

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Acidanthera UEFI Development Kit based on EDK II edk2-stable202405
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