diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2020-05-28 21:21:49 -0600 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2020-06-02 16:09:58 +0000 |
| commit | fa5eded303ac25c95ca4300ebfb4788c149bf2ab (patch) | |
| tree | 2baed17b0f6e99b449c6ac93b81314cc633c4a45 /src/security/lockdown | |
| parent | a21eae0441209d596fd39ad6f394136c87b9ff91 (diff) | |
cpu/x86/mtrr: add helper for setting multiple MTRRs
Introduce concept of var_mtrr_context object for tracking and
assigning MTRR values. The algorithm is lifted from postcar_loader
code, but it's generalized for different type of users: setting
MSRs explicitly or deferring to a particular caller's desired
actions.
BUG=b:155426691,b:155322763
Change-Id: Ic03b4b617196f04071093bbba4cf28d23fa482d8
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41849
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/security/lockdown')
0 files changed, 0 insertions, 0 deletions