Arthur Heymans uploaded patch set #3 to this change.

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Documentation: Add cache as ram documentation

This add documentation around coreboot's history of CAR usage.
The history is reconstructed from articles and git/svn history,
but should provide a good overview of the challenges and solutions
coreboot came up with to deal with early code execution on X86

The technical details about CAr will come in follow-up patch and are
marked as TODO for now.

Change-Id: I964d59a6bd210f3d4d06220d2ec7166110ab2cf3
Signed-off-by: Arthur Heymans <>
A Documentation/cpu/
A Documentation/cpu/x86/
M Documentation/
3 files changed, 172 insertions(+), 0 deletions(-)

git pull ssh:// refs/changes/26/36126/3

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I964d59a6bd210f3d4d06220d2ec7166110ab2cf3
Gerrit-Change-Number: 36126
Gerrit-PatchSet: 3
Gerrit-Owner: Arthur Heymans <>
Gerrit-Reviewer: Arthur Heymans <>
Gerrit-Reviewer: Kyösti Mälkki <>
Gerrit-Reviewer: Patrick Georgi <>
Gerrit-Reviewer: Patrick Rudolph <>
Gerrit-Reviewer: Paul Menzel <>
Gerrit-Reviewer: Stefan Reinauer <>
Gerrit-Reviewer: build bot (Jenkins) <>
Gerrit-Reviewer: ron minnich <>
Gerrit-MessageType: newpatchset