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ARM-software / ebbr

Embedded Base Boot Requirements Specification
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GetMemoryMap(), handling of no-map DT property #54

Closed xypron closed 4 years ago

xypron commented 4 years ago

Closes: #52

The no-map property of the /reserved-memory DT node is used by Linux to signal that a memory region shall not be mapped and that speculative access shall not be permitted.

The memory map returned by GetMemoryMap() does not have a flag corresponding to no-map. So the closest thing we can do is not to include no-map reserved memory into the map returned by GetMemoryMap().

Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de

glikely commented 4 years ago

Closing this pull request as obsolete. Expecting to receive a replacement PR in the near future. See notes on https://github.com/ARM-software/ebbr/issues/52