Ard Biesheuvel e7f0a829c9 ArmPlatformPkg/MemoryInitPeiLib: revert "don't reserve primary FV in memory"
Commit 8ae5fc182941 ("ArmPlatformPkg/MemoryInitPeiLib: don't reserve
primary FV in memory") deleted the code that removes the memory covering
the primary firmware volume from the memory map. The assumption was that
this is no longer necessary now that we no longer expose compression and
PE/COFF loader library code from the PrePi module to DXE core.

However, the FV is still declared, and so code may attempt to access it
anyway, which may cause unexpected results depending on whether the
memory has been reused for other purposes in the mean time. So revert
this change in preparation of dealing with this in a better way.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2018-02-28 16:10:49 +00:00
2014-10-14 16:08:15 +00:00

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.

Resources

Description
Acidanthera UEFI Development Kit based on EDK II edk2-stable202405
Readme 319 MiB
Languages
C 76.4%
Assembly 10.5%
Python 9.3%
Rich Text Format 1.5%
C++ 0.8%
Other 1.1%