diff options
| author | Vadim Bendebury <vbendeb@chromium.org> | 2016-05-22 15:53:37 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-06-08 23:19:32 +0200 |
| commit | 993dbe1fc8d533b152737be72c2f95357464f35c (patch) | |
| tree | 32bd77e0802348c09073a034b24961be03a97e81 /src/mainboard | |
| parent | 37fcd58ba6980222a5b51ea21ee266e5d34c04a2 (diff) | |
| download | coreboot-993dbe1fc8d533b152737be72c2f95357464f35c.tar.xz | |
gru: kevin: define GPIOs used on both platforms
The same GPIOs are used on both platforms, definitions are added an a
new .h to make it easier to re-use them across the code.
BRANCH=none
BUG=chrome-os-partner:51537
TEST=panel backlight still enabled on Gru as before. The rest of the
GPIOs are used in the upcoming patches.
Change-Id: If06f4b33720ab4bf098d23fb91322bba23fe6e90
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: c587880
Original-Change-Id: I1a6c5b5beb82ffcc5fea397e8e9ec2f183f4a7e0
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/346219
Original-Tested-by: Shunqian Zheng <zhengsq@rock-chips.com>
Reviewed-on: https://review.coreboot.org/15029
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/gru/board.h | 30 | ||||
| -rw-r--r-- | src/mainboard/google/gru/mainboard.c | 2 |
2 files changed, 32 insertions, 0 deletions
diff --git a/src/mainboard/google/gru/board.h b/src/mainboard/google/gru/board.h new file mode 100644 index 0000000000..6d80cdfba3 --- /dev/null +++ b/src/mainboard/google/gru/board.h @@ -0,0 +1,30 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2016 Rockchip 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. + * + */ + +#ifndef __COREBOOT_SRC_MAINBOARD_GOOGLE_GRU_BOARD_H +#define __COREBOOT_SRC_MAINBOARD_GOOGLE_GRU_BOARD_H + +#include <gpio.h> + +#define GPIO_BACKLIGHT GPIO(1, C, 1) +#define GPIO_EC_IN_RW GPIO(3, B, 0) +#define GPIO_EC_IRQ GPIO(0, A, 1) +#define GPIO_RESET GPIO(0, B, 3) +#define GPIO_WP GPIO(1, C, 2) + +void setup_chromeos_gpios(void); + +#endif /* ! __COREBOOT_SRC_MAINBOARD_GOOGLE_GRU_BOARD_H */ diff --git a/src/mainboard/google/gru/mainboard.c b/src/mainboard/google/gru/mainboard.c index 0ccedd327e..54443bc9ff 100644 --- a/src/mainboard/google/gru/mainboard.c +++ b/src/mainboard/google/gru/mainboard.c @@ -25,6 +25,8 @@ #include <soc/grf.h> #include <soc/i2c.h> +#include "board.h" + static void configure_emmc(void) { /* Host controller does not support programmable clock generator. |