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26 Commits

Author SHA1 Message Date
Luigi Semenzato
06fbb168ac Move ContinueSelfTest to a later point to save time. 
Change-Id: I96b413438359e11315101d408033066e6f0a0981

BUG=chrome-os-partner: 1826
TEST=none

Review URL: http://codereview.chromium.org/6667051
 2011-03-16 17:33:23 -07:00
Luigi Semenzato
050785c312 Bump tlcl_structures.h. 
Change-Id: I9346c02244246b82cc6fe7c60090173ff650efc1

BUG=chromium-os:433
TEST=none

Review URL: http://codereview.chromium.org/6667050
 2011-03-16 11:24:35 -07:00
Luigi Semenzato
54992f9d33 Added TPM_SaveState command. 
Change-Id: If7b6ef3cba733b74ba13db0871e6ac554d0d84ef

BUG=chromium-os:433
TEST=none

Review URL: http://codereview.chromium.org/6696043
 2011-03-16 10:56:48 -07:00
Gaurav Shah
b64faaa7f4 Update PCR state with the state of the firmware keyblock flags too. 
I re-factored the extend call into its own module, since it doesn't necessarily
need to be couple with rollbackfirmwaresetup.

BUG=chrome-os-partner:2372
TEST=Tried emerge-x86-generic and emerge-arm-generic vboot_reference.

Change-Id: I0d3115b10b686133e63e304570325ebdbd50ae3a

Review URL: http://codereview.chromium.org/6696006
 2011-03-15 16:36:29 -07:00
Randall Spangler
c324fbfb6d Only advance kernel version when the booted partition has a valid key block 
Change-Id: I879c18cc139f8a02bcaa6eb80437eaf836a5e851

BUG=chrome-os-partner:2597
TEST=manual

install pvt-signed image
flip dev switch on and boot
install dev-signed firmware
reboot
reboot
sudo bash
stop tcsd
tpmc read 0x1008 0x0d

bytes 6-10 should be 1 0 1 0, not FF FF FF FF

Review URL: http://codereview.chromium.org/6626020
 2011-03-04 12:19:25 -08:00
Rong Chang
baa3bbe7a5 Move tpm lite API to common include path 
In order to run test cases in both Linux user mode and u-boot command
mode. The API header tlcl.h must be accessed by both ebuilds.

Change-Id: Ic027dc118f26666b88bf54c511e2455a55e4eb8f

BUG=chromium-os:10497
TEST=emerge vboot_reference-firmware successfully

Review URL: http://codereview.chromium.org/6469089
 2011-02-23 10:41:38 +08:00
Che-Liang Chiou
5d9509cbde vboot TPM stub functions return error codes 
TlclStubInit, TlclCloseDevice, and TlclOpenDevice were void functions but
should return error codes.

BUG=chromium-os:6695
TEST=RUNTESTS=1 make && emerge successfully

Review URL: http://codereview.chromium.org/5796005

Change-Id: I8ddbf8b1f080d98ff6ed42c4a675fbda5b17eef1
 2010-12-16 14:11:17 +08:00
Che-Liang Chiou
89678602e6 Fix integration bugs (vboot side) 
BUG=chromium-os:8621
TEST=See below

1. Build and run tests of vboot (including linktest)
$ make && make runtests

2. Check if *_stub.o are not in vboot_fw.a
$ nm /build/<board>/usr/lib/vboot_fw.a | grep _stub.o

3. Build and boot x86-generic image
$ ./build_packages --board=x86-generic && ./build_image --board=x86-generic
(Then successfully boot the image you just built)

See CL=4372001 for u-boot side changes

Review URL: http://codereview.chromium.org/4266002

Change-Id: Icc2bcc551c998f370e4b737fbe442ebf029cd81c
 2010-11-09 08:33:36 +08:00
Luigi Semenzato
a7e19cffbe Add new files: two tests, one common file, one program to set things up. 
Change-Id: I4c9b7a937103f3978cbed6629ee4057018b80eae

More cleanup.  Also allow some tests to run even when TPM is already started.

Change-Id: I23558b96a1de55bbeca42dbf2e44f6802a0ec85b

Reorganize and standardize behavior of tests.

Change-Id: Id32fd09211a72deaa66a3dd0f973d35506ff96f2

BUG=433
TEST=ran all the tests I could run without TPM-free BIOS

Review URL: http://codereview.chromium.org/3389004
 2010-09-15 17:20:36 -07:00
Randall Spangler
528f6a20db fix missing constant 
Change-Id: I26d7d725cb429394e24be40a2f362b7ff160f4ee

BUG=none
TEST=make && make runtests (and build into test BIOS)

Review URL: http://codereview.chromium.org/3337017
 2010-09-08 16:40:14 -07:00
Randall Spangler
1fe1607679 TBR: reviewed in person with semenzato 2010-09-02 11:37:51 -07:00
Luigi Semenzato
89a02c194f Make TPM datagrams const, since they cannot be modified in the RO firmware. 
Change-Id: I7f135584536c7437824ae65f74a8f7ef27c28665

BUG=
TEST=

Review URL: http://codereview.chromium.org/3271006
 2010-08-31 15:49:56 -07:00
Luigi Semenzato
3da063e3f7 Add resume command (TPM_Startup(ST_STATE)) 
Change-Id: Ia85c3cdbcb74c6cd8e7bd53c51eaccc98b13677e

BUG=
TEST=

Review URL: http://codereview.chromium.org/3232006
 2010-08-31 14:31:30 -07:00
Luigi Semenzato
377557fcb2 Add physical presence initialization and locking to one-time initializations. 
Change-Id: If2b6041fe93bc97885e45bbb0cf7e1b81cb06c18

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/3229011
 2010-08-31 13:20:53 -07:00
Luigi Semenzato
1d83dd1ba5 Add a command to enable the physical presence command. 
Change-Id: Id8b6ac3c75d1ee34237cde8adde55cea33b25889

Review URL: http://codereview.chromium.org/3163045
 2010-08-30 10:23:43 -07:00
Luigi Semenzato
5896b9664d Added new commands and reactivated full rebuild after fixing for ARM ebuild. 
Review URL: http://codereview.chromium.org/3116025

Change-Id: Ideb82562f6b1c3ce5cd9e0b79de250d0a7bd976e
 2010-08-25 07:16:03 -07:00
Randall Spangler
4abede35af Add structs for TPM NV simplification. Now uses only 2 NV spaces, one for firmware and one for kernel. 
Changed TlclRead / TlclWrite to take void* / const void* to reduce typecasts.

Much restructuring of rollback_index.c.

Fixed a version-packing bug in rollback_index.c (& --> |)

BUG:chrome-os-partner:304
TEST:manual testing of all code flows on CRB

Review URL: http://codereview.chromium.org/3084030
 2010-08-12 16:40:32 -07:00
Luigi Semenzato
e72291c636 Command-line utility to execute TPM commands bypassing the TSS stack. 
Review URL: http://codereview.chromium.org/3149001
 2010-08-10 09:46:09 -07:00
Randall Spangler
205190d4ae Pay attention to TPM communication errors 
BUG=none
TEST=make && make runtests

Review URL: http://codereview.chromium.org/3078028
 2010-08-05 15:55:06 -07:00
Randall Spangler
63dffcb52b Enable TPM in developer mode again. 
Also fix a few comments, and make extra debugging work when compiled
in firmware.

BUG=none
TEST=make && make runtests; all pass

Review URL: http://codereview.chromium.org/3007036
 2010-08-05 15:13:14 -07:00
Luigi Semenzato
3fafad3bb6 Fix GetPermissions bug. 
Review URL: http://codereview.chromium.org/3046046
 2010-08-04 12:46:08 -07:00
Luigi Semenzato
50d48feb9e Various bug fixes to tpm_lite. Some changes to the test suite. 
Review URL: http://codereview.chromium.org/3091004
 2010-08-04 08:35:12 -07:00
Randall Spangler
ada3fa9ee6 Misc TPM cleanup 
Review URL: http://codereview.chromium.org/3010019
 2010-07-20 15:35:49 -07:00
Gaurav Shah
553d00ec86 (In the right repository this time.) 
Do not directly manipulate global structs. Work on the local copy instead.

In firmware-land, globals are a bad idea.

Review URL: http://codereview.chromium.org/3027011
 2010-07-19 19:22:10 -07:00
Randall Spangler
3e1081fb71 Add lots of debugging to TPM library. 
Temporarily disable TPM in developer mode.

Review URL: http://codereview.chromium.org/3041005
 2010-07-19 10:04:21 -07:00
Randall Spangler
39f66114c0 Add tpm lite to vboot reference 
Review URL: http://codereview.chromium.org/2919010
 2010-07-14 09:10:23 -07:00