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* cr50: Support closed source customer diagnostic modeKeith Short2019-01-171-3/+14
| | | | | | | | | | | | | | | | Drives OEM specific GPIOS to enable diagnostic mode on a closed source EC. BUG=b:122312536 BRANCH=cr50 TEST=make buildall. Verified GPIO states with scope at boot and after sending TPM disable command from the AP. Diagnostic mode is cleared on reboot. Change-Id: Id7c9d7e5cc63e5e6f56451ceaca04eeddb254f7d Signed-off-by: Keith Short <keithshort@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1394692 Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-by: Mary Ruthven <mruthven@chromium.org>
* cr50: Changes to support closed source EC factory modeKeith Short2019-01-081-0/+151
Drives OEM specific GPIOs to enable and disable factory mode to a closed source EC. BUG=b:118683718 BRANCH=none TEST=make buildall. Verified GPIO states with scope in both factory mode enable and disable conditions. Verified GPIO states are reapplied correctly after reboot, deep sleep, and power cycle. Change-Id: I9bc547504478fded5f95c515027e1da0f245d524 Signed-off-by: Keith Short <keithshort@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1358733 Reviewed-by: Mary Ruthven <mruthven@chromium.org>