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Bug #52

closed

ChromeOS verified boot is not executed on nyan_big, causing various issues

Added by Paul Kocialkowski over 8 years ago. Updated over 8 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Paul Kocialkowski
Category:
board support
Target version:
-
Start date:
05/08/2016
Due date:
% Done:

0%

Estimated time:
Affected versions:
Needs backport to:
Affected hardware:
Affected OS:

Description

VbInit is apparently never called in the current coreboot master, resulting in various issues such as the TPM not being properly initialized and resulting in depthcharge always rebooting to recovery:

Starting depthcharge on nyan_big...
The GBB signature is at 0x83004020 and is:  24 47 42 42
Calling VbSelectAndLoadKernel().
ec_init(0): CrosEC protocol v3 supported (544, 544)
Google ChromeOS EC driver ready, id 'big_v1.1.1807-2252740'
Clearing the recovery request.
PARAM_LIMIT_POWER not supported by EC.
TPM: TlclRead(0x1008, 13)
1.2 TPM (chip type slb9645tt device-id 0x1A)
TPM: command 0xcf returned 0x26
Rollback: 00000026 returned by ReadSpaceKernel(&rsk)
Unable to get kernel versions from TPM
VbSetRecoveryRequest(84)
VbSelectAndLoadKernel() returning 65545
VbSelectAndLoadKernel returned 65545, Doing a cold reboot.

Files

verstage-return-exception.txt (4.43 KB) verstage-return-exception.txt Paul Kocialkowski, 05/14/2016 01:01 PM
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