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Use VbSharedData instead of VbNvStorage for fwb_tries and kernkey_vfy

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Change-Id: I5ed3509a9d4e578cd2e98f493dab59bc2fbd5827

R=dlaurie@chromium.org
BUG=chrome-os-partner:2748
TEST=manual

crossystem fwb_tries=3
(reboot)
crossystem tried_fwb
(should print 1)

crossystem fwb_tries=0
(reboot)
crossystem tried_fwb
(should print 0)

In dev mode...
Boot a kernel signed with the same key as in the firmware
crossystem kernkey_vfy
(should print sig)
Boot a kernel signed with a different key than the firmware
crossystem kernkey_vfy
(should print hash)

Review URL: http://codereview.chromium.org/6711045
This commit is contained in:
Randall Spangler
2011-03-18 12:44:27 -07:00
parent 17c712672f
commit cabe6b3514
6 changed files with 16 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
firmware/lib/vboot_kernel.c
View File

@@ -651,9 +651,6 @@ int LoadKernel(LoadKernelParams* params) {
LoadKernelExit:
/* Save whether the good partition's key block was fully verified */
VbNvSet(vnc, VBNV_FW_VERIFIED_KERNEL_KEY, good_partition_key_block_valid);
/* Store recovery request, if any, then tear down non-volatile storage */
VbNvSet(vnc, VBNV_RECOVERY_REQUEST, LOAD_KERNEL_RECOVERY == retval ?
recovery : VBNV_RECOVERY_NOT_REQUESTED);