32138f9d4c143bc0858d32e3a7a7b30ff5655212 |
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13-Jan-2015 |
Randall Spangler <rspangler@chromium.org> |
vboot2: Split NV storage field defintions into their own header And include it in vb2_api.h if VB20 internals are needed. This allows coreboot to get at the fields more cleanly for now, rather than duplicating the field definitions. In the long run, we should have APIs for this rather than having coreboot peek at the bits directly. BUG=none BRANCH=none TEST=emerge-veyron_pinky coreboot && make -j runtests Change-Id: Ic308c3470773b91191bf682ff1b3cfce8864d26a Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/240285 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
/external/vboot_reference/firmware/2lib/2nvstorage.c
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782300d093a2fbf2ca24e446fb6d65f9f28e56a6 |
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23-Sep-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: Add previously tried slot and result to NV storage This gives recovery mode information on two boots back instead of one, which may be handy for debugging. It also allows determining whether a failure of the current boot should try the other slot or go to recovery, using only information stored in NV storage. Added crossystem support for printing the fields, and unit tests. BUG=chrome-os-partner:32585 BRANCH=none TEST=make runtests; VBOOT2=1 make runtests Change-Id: Ia9f4186210d30217b902db7c513ae4ab8851f8f4 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/221230 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
/external/vboot_reference/firmware/2lib/2nvstorage.c
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9e1da784487fb8cfbe4e76693e07205b66675bda |
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25-Jun-2014 |
Randall Spangler <rspangler@chromium.org> |
Add nvstorage / crossystem support for new vboot2 fields This allows testing vboot2. These fields are ignored by original vboot firmware. BUG=chromium:370082 BRANCH=none TEST=manual crossystem -> fw_tried=A, fw_result=unknown, fw_try_next=A crossystem fw_tried=B echo $? -> 1 crossystem -> fw_tried=A, fw_result=unknown, fw_try_next=A crossystem fw_try_next=B crossystem -> fw_tried=A, fw_result=unknown, fw_try_next=B crossystem fw_try_next=beats_me echo $? -> 1 crossystem -> fw_tried=A, fw_result=unknown, fw_try_next=B crossystem fw_try_next=A crossystem -> fw_tried=A, fw_result=unknown, fw_try_next=A crossystem fw_result=trying crossystem -> fw_tried=A, fw_result=trying, fw_try_next=A crossystem fw_result=bupkis echo $? -> 1 crossystem -> fw_tried=A, fw_result=trying, fw_try_next=A crossystem fw_result=success crossystem -> fw_tried=A, fw_result=success, fw_try_next=A crossystem fw_result=failure crossystem -> fw_tried=A, fw_result=failure, fw_try_next=A crossystem fw_result=unknown crossystem -> fw_tried=A, fw_result=unknown, fw_try_next=A crossystem -> fw_try_count = 0, fwb_tries = 0 crossystem fw_try_count=6 crossystem -> fw_try_count = 6, fwb_tries = 6 crossystem fwb_tries=0 crossystem -> fw_try_count = 0, fwb_tries = 0 Change-Id: I1532f3384f8c05de2a7ff3f35abcc35d18049491 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/205475
/external/vboot_reference/firmware/2lib/2nvstorage.c
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8de992c441e36453a5a08bcf7c2462835007f81e |
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24-Jun-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: fix overloaded NV bit Bill and I both added meanings for byte 1 bit 0x10. His changed (NV_BOOT_BACKUP_NVRAM) landed first, so move the vboot2 bit to byte 2. BUG=chromium:370082 BRANCH=none TEST=make clean && VBOOT2=1 make runtests Change-Id: Ib7ff8da47d03f91cbeb729ca517c6315dfb4e6ac Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/205408 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
/external/vboot_reference/firmware/2lib/2nvstorage.c
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b9be53640efdee92b1b42e60adda274563236301 |
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05-Jun-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: Use more specific error codes Error codes reported by the crypto and storage APIs are now very specific, and tests verify the proper errors are reported. More specific error codes coming to other files next, but I don't want this CL to get too long. This also changes test_common.c so TEST_EQ() reports mismatched values in both decimal and hex, and adds TEST_SUCC() to test for a successful return value. BUG=chromium:370082 BRANCH=none TEST=make clean && VBOOT2=1 COV=1 make Change-Id: I255c8e5769284fbc286b9d94631b19677a71cdd0 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/202778 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
/external/vboot_reference/firmware/2lib/2nvstorage.c
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3333e578497aafc4eb8c6e1e359f6e2b1dee633a |
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14-May-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: Add nvstorage and secdata functions This is the second of several CLs adding a more memory- and code-efficient firmware verification library. BUG=chromium:370082 BRANCH=none TEST=make clean && COV=1 make Change-Id: I1dd571e7511bff18469707d5a2e90068e68e0d6f Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/199841 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
/external/vboot_reference/firmware/2lib/2nvstorage.c
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