BUG=chromium-os:17433
TEST=make && make runtests. Additional manual tests:
0. Insert a valid dev-signed USB key.
1. Boot with dev switch off.
`crossystem dev_boot_usb` should print 0.
2. Flip dev switch on.
`crossystem dev_boot_usb` should print 0.
Ctrl+U at dev screen should beep, but not boot USB.
3. Type `crossystem dev_boot_usb=1`. Should succeed.
`crossystem dev_boot_usb` should print 1.
4. Reboot system.
At the dev mode warning, press Ctrl+U
System should boot from USB key
`crossystem dev_boot_usb` should print 0.
5. Flip dev switch off.
`crossystem dev_boot_usb` should print 0.
6. Flip dev switch on.
`crossystem dev_boot_usb` should print 0.
Note that this does not apply to Cr-48, Alex, or ZGB.
Change-Id: Idf85fdd642f38f531c89e5fa5b1679e84936d4da
Reviewed-on: http://gerrit.chromium.org/gerrit/3875
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Tested-by: Randall Spangler <rspangler@chromium.org>
Pressing Tab at a firmware screen now displays real data, including
the recovery reason, HWID, and contents of VbNvStorage.
Entry point start/end time tracking in VbSharedData now refers to the
new wrapper APIs.
Added capability for calling firmware to request recovery mode (for
example, if it's unable to initialize RAM, can't find the SSD, etc.).
Previously, calling firmware had no (good) way to do this other than
faking the recovery button being pressed.
BUG=chromium-os:17018
TEST=emerge on x86 and tegra2_seaboard
Change-Id: I7d377f279842b30a10d945d13571c41c464633f1
Reviewed-on: http://gerrit.chromium.org/gerrit/3814
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Randall Spangler <rspangler@chromium.org>
