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authorKeith Short <keithshort@chromium.org>2019-05-10 11:52:55 -0600
committerDuncan Laurie <dlaurie@chromium.org>2019-05-22 20:01:25 +0000
commitf41afde6c2bbab86072b6a8cc23f91cdcd772a59 (patch)
treefe725c1ef0831144f68aa6eef8a8259a7f23fa39 /util/genbuild_h
parentc58e3bd90a96bf01859d1c0af83926b1e17edff5 (diff)
ec/google/wilco: set diagnostic LEDs on boot failure
On Wilco devices, if any of the coreboot stages fails with a fatal error, set the diagnostic LEDs with the Wilco EC. The last saved post code is used to determine the error code sent to the EC. BUG=b:124401932 BRANCH=sarien TEST=build coreboot for sarien and arcada platforms TEST=Remove DIMM module, confirm diagnostic LED pattern for memory failure (2 amber, 4 white). TEST=Forced a fatal error in both bootblock and verstage to confirm diagnostic LEDs during these stages. This works on cold-boots only. Bug b:132622888 tracks the mailbox failures on warm boots. Change-Id: If865ab8203f89e499130f4677fec166b40d80174 Signed-off-by: Keith Short <keithshort@chromium.org> Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32777 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jett Rink <jettrink@chromium.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
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