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2016-11-11lib/tlcl: Ensure tlcl library is initialized only onceFurquan Shaikh
Since tlcl library is used other than just vboot driver, ensure that the library is initialized only once per stage. BUG=chrome-os-partner:59355 BRANCH=None TEST=Verified in recovery mode on reef, tlcl library is initialized only once in romstage. Change-Id: I6245fe9ed34f5c174341b7eea8db456b45113287 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/17364 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-04-20chromeos: vboot2: Add TPM PCR extension supportJulius Werner
ChromeOS/vboot devices expect the TPM PCRs 0 and 1 to be extended with digests that attest the chosen boot mode (developer/recovery) and the HWID in a secure way. This patch uses the newly added vboot2 support functions to fetch these digests and store them in the TPM. CQ-DEPEND=CL:244542 BRANCH=veyron BUG=chromium:451609 TEST=Booted Jerry. Confirmed that PCR0 contains the same value as on my vboot1 Blaze and Falco (and PCR1 contains some non-zero hash). Original-Change-Id: I7037b8198c09fccee5440c4c85f0821166784cec Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/245119 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> (cherry picked from commit 8b44e13098cb7493091f2ce6c4ab423f2cbf0177) Signed-off-by: Aaron Durbin <adurbin@chromium.org> Change-Id: I549de8c07353683633fbf73e4ee62ba0ed72ff89 Reviewed-on: http://review.coreboot.org/9706 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-04-10vboot: Include vb2_api.h, instead of lower-level vboot2 header filesRandall Spangler
This will allow vboot2 to continue refactoring without breaking coreboot, since there's now only a single file which needs to stay in sync. BUG=chromium:423882 BRANCH=none TEST=emerge-veyron_pinky coreboot CQ-DEPEND=CL:233050 Original-Change-Id: I74cae5f0badfb2d795eb5420354b9e6d0b4710f7 Original-Signed-off-by: Randall Spangler <rspangler@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/233051 Original-Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> (cherry picked from commit df55e0365de8da85844f7e7b057ca5d2a9694a8b) Signed-off-by: Aaron Durbin <adurbin@chromium.org> Change-Id: I999af95ccf8c326f2fd2de0f7da50515e02ad904 Reviewed-on: http://review.coreboot.org/9446 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2015-03-23vboot2: read secdata and nvdataDaisuke Nojiri
This code ports antirollback module and tpm library from platform/vboot_reference. names are modified to conform to coreboot's style. The rollback_index module is split in a bottom half and top half. The top half contains generic code which hides the underlying storage implementation. The bottom half implements the storage abstraction. With this change, the bottom half is moved to coreboot, while the top half stays in vboot_reference. TEST=Built with USE=+/-vboot2 for Blaze. Built Samus, Link. BUG=none Branch=none Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Change-Id: I77e3ae1a029e09d3cdefe8fd297a3b432bbb9e9e Original-Reviewed-on: https://chromium-review.googlesource.com/206065 Original-Reviewed-by: Randall Spangler <rspangler@chromium.org> Original-Reviewed-by: Luigi Semenzato <semenzato@chromium.org> (cherry picked from commit 6b66140ac979a991237bf1fe25e0a55244a406d0) Change-Id: Ia3b8f27d6b1c2055e898ce716c4a93782792599c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/8615 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-01-27vboot2: copy tlcl from vboot_reference as a preparation for vboot2 integrationDaisuke Nojiri
vboot2 abtracts tpm storage as some 'secure' space. Thus, it's firmware's responsibility to handle vboot specific operations with tpm. This CL just copies related files from vboot_reference so that we can see how code was modified in the next CL. Note rollback_index.c/h were renamed to antirollback.c/h. TEST=none BUG=none Branch=none Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Change-Id: I1792a622058f70a8fcd3c4037547539ad2870420 Original-Reviewed-on: https://chromium-review.googlesource.com/206462 Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org> Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-by: Randall Spangler <rspangler@chromium.org> (cherry picked from commit 2ae188b29242bf09c5e79e31f98b330a30bf7b93) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I5fa5a636003e8472127194e961fea4309489b1d9 Reviewed-on: http://review.coreboot.org/8164 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)