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Caveh Jalali authored
this turns on ps8751 firmware update during software sync on reef/electro and derivative boards. testing on electro: with debug code enabled in the ps8751 driver (i.e. forced update), we can see the update taking place in the console logs. when no update is needed, we simply see: ps8751.1: vendor 0x1da0 product 0x8751 device 0x0001 hw_rev A3 fw_rev 0x37 reported from the update driver, verifying that we've enabled the update driver in the board file. we have a working design doc for firmware updates: https://goto.google.com/obvph also, spot checked nasher build to verify defconfig changes carry over to derivative boards. TEST=updated ps8751 firmware on electro BUG=b:35586896 BRANCH=none Change-Id: I2c777425d8d266f833b3da6fa255c76084989401 Signed-off-by: Caveh Jalali <caveh@google.com> Reviewed-on: https://chromium-review.googlesource.com/502708 Reviewed-by: Julius Werner <jwerner@chromium.org>
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