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| author | Randall Spangler <rspangler@chromium.org> | 2014-06-24 15:31:04 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-06-28 00:56:17 +0000 |
| commit | 9e1da784487fb8cfbe4e76693e07205b66675bda (patch) | |
| tree | 9beada3e8c3667c27765702708b537aaa76d5062 /utility | |
| parent | d11086caf05c692815ae6f90aa83a4fc30d50ed7 (diff) | |
| download | vboot-9e1da784487fb8cfbe4e76693e07205b66675bda.tar.gz | |
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
Diffstat (limited to 'utility')
| -rw-r--r-- | utility/crossystem.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/utility/crossystem.c b/utility/crossystem.c index 6b16ff40..5251f7d7 100644 --- a/utility/crossystem.c +++ b/utility/crossystem.c @@ -57,6 +57,12 @@ const Param sys_param_list[] = { {"fwid", IS_STRING, "Active firmware ID"}, {"fwupdate_tries", CAN_WRITE, "Times to try OS firmware update (writable, inside kern_nv)"}, + {"fw_tried", IS_STRING, "Firmware tried this boot (vboot2)"}, + {"fw_try_count", CAN_WRITE, "Number of times to try fw_try_next (writable)"}, + {"fw_try_next", IS_STRING|CAN_WRITE, + "Firmware to try next (vboot2,writable)"}, + {"fw_result", IS_STRING|CAN_WRITE, + "Firmware result this boot (vboot2,writable)"}, {"hwid", IS_STRING, "Hardware ID"}, {"kern_nv", 0, "Non-volatile field for kernel use", "0x%08x"}, {"kernkey_vfy", IS_STRING, "Type of verification done on kernel key block"}, |