The following revision refers to this bug:
  https://chrome-internal.googlesource.com/chromeos/overlays/overlay-gru-private/+/edb1ba28ee17e48581b7bcb15c1955fdf7f346d8

commit edb1ba28ee17e48581b7bcb15c1955fdf7f346d8
Author: Jett Rink <jettrink@chromium.org>
Date: Mon Jun 18 20:54:49 2018

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/overlays/board-overlays/+/9397e9bc054f8b1bd37d3d69043a3c982050db85

commit 9397e9bc054f8b1bd37d3d69043a3c982050db85
Author: Jett Rink <jettrink@chromium.org>
Date: Tue Jun 19 04:14:22 2018

gru: removing ec build from board build

We are removing kevin/gru from EC ToT and need to ensure that building
board kevin still works

BRANCH=none
BUG= chromium:851512 
TEST=build kevin board with all changes

Change-Id: Ic930f4ae4466d82f89a88fa9b6d3c47130471d1d
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1102565
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Randall Spangler <rspangler@chromium.org>

[modify] https://crrev.com/9397e9bc054f8b1bd37d3d69043a3c982050db85/baseboard-gru/profiles/base/make.defaults

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/chromeos/overlays/overlay-kevin-private/+/f9d9b6a5e2e61c3fe5eff7b5831fa4b3a1ca1246

commit f9d9b6a5e2e61c3fe5eff7b5831fa4b3a1ca1246
Author: Jett Rink <jettrink@chromium.org>
Date: Tue Jun 19 17:54:33 2018

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/platform/ec/+/64aa8638f134f8aca4f48f3efc5fa7427caeb772

commit 64aa8638f134f8aca4f48f3efc5fa7427caeb772
Author: Jett Rink <jettrink@chromium.org>
Date: Fri Jun 22 02:56:34 2018

kevin/gru: remove board almost completely

Kevin/Gru are running out of space and we already have another ARM board on
ToT for development. Remove maintenance burden of keeping them around.

BRANCH=none
BUG= chromium:851512 
TEST=build_packages --board=kevin works with dependent CLs.
CQ-DEPEND=CL:1102565,CL:*640973,CL:*640974

Change-Id: Ie7c65c7799acc9f4d266e40b29b37240fec345c6
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1100011
Reviewed-by: Ilja H. Friedel <ihf@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>

[delete] https://crrev.com/ab212b5a417e57fb452f3962a9a00d3bbda7345e/board/kevin/gpio.inc
[delete] https://crrev.com/ab212b5a417e57fb452f3962a9a00d3bbda7345e/board/kevin/led_gru.c
[modify] https://crrev.com/64aa8638f134f8aca4f48f3efc5fa7427caeb772/COMMIT-QUEUE.ini
[modify] https://crrev.com/64aa8638f134f8aca4f48f3efc5fa7427caeb772/extra/usb_power/board.README
[delete] https://crrev.com/ab212b5a417e57fb452f3962a9a00d3bbda7345e/board/kevin/usb_pd_policy.c
[delete] https://crrev.com/ab212b5a417e57fb452f3962a9a00d3bbda7345e/board/kevin/charge_ramp.c
[modify] https://crrev.com/64aa8638f134f8aca4f48f3efc5fa7427caeb772/board/kevin/board.h
[modify] https://crrev.com/64aa8638f134f8aca4f48f3efc5fa7427caeb772/board/kevin/ec.tasklist
[delete] https://crrev.com/ab212b5a417e57fb452f3962a9a00d3bbda7345e/board/kevin/led_kevin.c
[delete] https://crrev.com/ab212b5a417e57fb452f3962a9a00d3bbda7345e/board/kevin/battery.c
[modify] https://crrev.com/64aa8638f134f8aca4f48f3efc5fa7427caeb772/board/kevin/board.c
[modify] https://crrev.com/64aa8638f134f8aca4f48f3efc5fa7427caeb772/board/kevin/build.mk
[modify] https://crrev.com/64aa8638f134f8aca4f48f3efc5fa7427caeb772/Makefile.rules
[modify] https://crrev.com/64aa8638f134f8aca4f48f3efc5fa7427caeb772/util/flash_ec

The final state of this issue is that build_packages for kevin (and gru) does not try to build the ec image from ToT; it just pulls in the pre-built image from binary component server (bcs).

However, we did leave a remnant of kevin (and gru) behind to allow `utils-host` make target for the EC to be built; this allows the chromeos-base/ec-devutils and chromeos-base/ec-utils portage packages to still build without issue, which is needed for the below dependencies:


$ equery-kevin d chromeos-base/ec-utils
 * These packages depend on chromeos-base/ec-utils:
chromeos-base/ec-devutils-0.0.2-r2913 (chromeos-base/ec-utils)
chromeos-base/factory_installer-0.0.1-r59 (chromeos-base/ec-utils)
chromeos-base/infineon-firmware-updater-1.1.2459.0-r25 (tpm_slb9655_v4_31 ? chromeos-base/ec-utils)
chromeos-base/power_manager-0.0.2-r2761 (chromeos-base/ec-utils)
virtual/target-chromium-os-test-1-r68 (chromeos-base/ec-utils)

$ equery-kevin d chromeos-base/ec-devutils
 * These packages depend on chromeos-base/ec-devutils:
dev-util/hdctools-0.0.1-r813 (chromeos-base/ec-devutils)
virtual/target-chromium-os-test-1-r68 (cros_ec ? chromeos-base/ec-devutils)