Previously, all CCD config commands were their own distinct commands.
This led to accidental side-effects when someone would type 'ccdlock'
thinking it would print the lock state when it would actually lock the
device.
Make them all sub-commands of 'ccd'. So, 'ccd lock', not 'ccdlock'.
Just 'ccd' by itself will print the current config.
No changes to how the sub-commands themselves work.
BUG=b:65407395
BRANCH=cr50
TEST=manual with CR50_DEV=1 build
gpioget # make sure GPIO_BATT_PRES_L=0
ccd help # prints help
ccd lock # lock, because CR50_DEV=1 builds start unlocked
ccd # locked, flags=0, all capabilities default
ccd pass # access denied (we're locked)
ccd reset # access denied
ccd set flashap always # access denied
ccd unlock
ccd # unlocked
ccd pass foo
ccd # flags=2 (password set when unlocked)
ccd set flashap always # access denied
ccd set uartectx unlesslocked
ccd # yes, uartectx permission changed
ccd lock
ccd unlock # fails without password
ccd unlock bar # wrong password
ccd unlock foo # busy
(wait 3 sec)
ccd unlock foo
ccd reset
ccd # no password, flags 0, capabilities all default
ccd open # requires physical presence; tap power or use 'pp'
ccd set uartgsctxecrx unlesslocked
ccd set batterybypasspp ifopened
ccd pass baz
ccd # password set, flag 0, ccdset changes worked
ccd unlock
ccd reset
ccd # uartgsctxecrx back to ifopened, password still set
ccd open baz # still requires physical presence
ccd set opennolongpp always
ccd lock
ccd open baz # no pp required
ccd set unlocknoshortpp unlesslocked
ccd lock
ccd open baz # short pp sequence required (3 taps)
ccd lock
ccd unlock baz # short pp sequence required
ccd open baz # pp not required
ccd set unlocknoshortpp always
ccd lock
ccd testlab open # access denied
ccd testlab enable # access denied
ccd unlock baz
ccd testlab open # access denied
ccd testlab enable # access denied
ccd open baz
ccd testlab enable # requires short pp
ccd # flags 1
ccd reset
ccd # no password, flags=1, caps all default
ccd lock
ccd testlab open
ccd # opened
ccd testlab disable # requires short pp; let it time out
ccd # still opened, flags=1
ccd lock
ccd oops # backdoor in CR50_DEV images to force-reset CCD
ccd # opened, flags=0, all defaults (yes, oops wipes out testlab)
ccd reset rma
ccd # flags = 0x400000, everything but GscFullConsole always
ccd reset # back to flags=0, all default
Change-Id: Ib2905cb7cbeb79a7f4d0fb44151bfd53af361e2e
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/653719
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Mary Ruthven <mruthven@chromium.org>
a59ea3c4db