diff options
| author | Marshall Dawson <marshalldawson3rd@gmail.com> | 2017-05-23 18:57:47 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-07-27 21:32:55 +0000 |
| commit | beb12880a13fabe0a180600424f75402642087be (patch) | |
| tree | baf104a5958a8a97a03e056163ac0f77bf043f0c /src/mainboard/google/kahlee/chromeos.c | |
| parent | ee193362ad6b80d5a3b9823f4840c7c134a239c6 (diff) | |
| download | coreboot-beb12880a13fabe0a180600424f75402642087be.tar.xz | |
google/kahlee: Add ChromeOS and ChromeEC
Add the basics for building as a ChromeOS device. ChromeOS
and ChromeEC are dependent on each other, so bring them in
together. The EC is a Nuvoton and you can find additional
details in the Chromium EC repo.
Add the Google HWID "Kahlee TEST 6421".
The chromeos.fmd for Kahlee takes advantage of the AGESA
located outside cbfs and includes typical RW, VPD, and
MRC areas.
There are some updates required to depthcharge, vboot, GPIOs,
and the ChromeEC before we have a complete-ish system.
Change-Id: Ifb0a6afc01dd80ef9e7bb81039d9152936043999
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19835
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/google/kahlee/chromeos.c')
| -rw-r--r-- | src/mainboard/google/kahlee/chromeos.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/chromeos.c b/src/mainboard/google/kahlee/chromeos.c new file mode 100644 index 0000000000..f84c618289 --- /dev/null +++ b/src/mainboard/google/kahlee/chromeos.c @@ -0,0 +1,37 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Google Inc. + * Copyright (C) 2016 Intel Corporation. + * Copyright (C) 2017 Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <vendorcode/google/chromeos/chromeos.h> +#include <boot/coreboot_tables.h> +#include <console/console.h> + + +void fill_lb_gpios(struct lb_gpios *gpios) +{ + struct lb_gpio chromeos_gpios[] = { + {-1, ACTIVE_HIGH, get_write_protect_state(), "write protect"}, + {-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"}, + {-1, ACTIVE_HIGH, get_lid_switch(), "lid"}, + {-1, ACTIVE_HIGH, 0, "power"}, + }; + lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); +} + +int get_write_protect_state(void) +{ + return 0; +} |