diff options
author | Yuval Peress <peress@chromium.org> | 2021-05-20 01:42:46 -0600 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2021-05-26 20:03:53 +0000 |
commit | 59c47366fe3832bbbbc098948f4073fdd8fe438a (patch) | |
tree | e23770a9600385d15b150a0a66aea7ebec9b0664 /zephyr/projects/brya/brya | |
parent | 1ceb875524c1bf5360bcc451538534bb4695a2a4 (diff) | |
download | chrome-ec-59c47366fe3832bbbbc098948f4073fdd8fe438a.tar.gz |
Zephyr: brya: add basic template for brya board
Verify that npcx9 configuration and drivers work.
BRANCH=none
BUG=b:188605676
TEST=flash brya, check that LEDs work and console turns on
Signed-off-by: Yuval Peress <peress@chromium.org>
Change-Id: I334ffc504da81ee6a6bb11b245b01a364ea05c6a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2909754
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Diffstat (limited to 'zephyr/projects/brya/brya')
-rw-r--r-- | zephyr/projects/brya/brya/CMakeLists.txt | 12 | ||||
-rw-r--r-- | zephyr/projects/brya/brya/gpio.dts | 40 | ||||
-rw-r--r-- | zephyr/projects/brya/brya/include/gpio_map.h | 36 | ||||
-rw-r--r-- | zephyr/projects/brya/brya/prj.conf | 26 | ||||
-rw-r--r-- | zephyr/projects/brya/brya/zmake.yaml | 11 |
5 files changed, 125 insertions, 0 deletions
diff --git a/zephyr/projects/brya/brya/CMakeLists.txt b/zephyr/projects/brya/brya/CMakeLists.txt new file mode 100644 index 0000000000..f60730951b --- /dev/null +++ b/zephyr/projects/brya/brya/CMakeLists.txt @@ -0,0 +1,12 @@ +# Copyright 2021 The Chromium OS Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +cmake_minimum_required(VERSION 3.13.1) + +set(BOARD_ROOT "${CMAKE_CURRENT_LIST_DIR}/..") + +find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE}) +project(brya) + +zephyr_include_directories(include) diff --git a/zephyr/projects/brya/brya/gpio.dts b/zephyr/projects/brya/brya/gpio.dts new file mode 100644 index 0000000000..df56757d20 --- /dev/null +++ b/zephyr/projects/brya/brya/gpio.dts @@ -0,0 +1,40 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/ { + named-gpios { + compatible = "named-gpios"; + + lid_open { + gpios = <&gpiod 2 GPIO_INPUT>; + enum-name = "GPIO_LID_OPEN"; + label = "GPIO_LID_OPEN"; + }; + + power_btn: power_btn { + gpios = <&gpio0 1 GPIO_INPUT>; + enum-name = "GPIO_POWER_BUTTON_L"; + label = "GPIO_POWER_BUTTON"; + }; + + wp_l { + gpios = <&gpioa 1 GPIO_INPUT>; + enum-name = "GPIO_WP_L"; + label = "EC_WP_ODL"; + }; + + ec_chg_led_y_c1 { + gpios = <&gpioc 3 GPIO_OUT_LOW>; + enum-name = "GPIO_EC_CHG_LED_Y_C1"; + label = "EC_CHG_LED_Y_C1"; + }; + + ec_chg_led_b_c1 { + gpios = <&gpioc 4 GPIO_OUT_LOW>; + enum-name = "GPIO_EC_CHG_LED_B_C1"; + label = "EC_CHG_LED_B_C1"; + }; + }; +}; diff --git a/zephyr/projects/brya/brya/include/gpio_map.h b/zephyr/projects/brya/brya/include/gpio_map.h new file mode 100644 index 0000000000..5c2f4ea23e --- /dev/null +++ b/zephyr/projects/brya/brya/include/gpio_map.h @@ -0,0 +1,36 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef __ZEPHYR_GPIO_MAP_H +#define __ZEPHYR_GPIO_MAP_H + +#include <devicetree.h> +#include <gpio_signal.h> + +#define GPIO_ENTERING_RW GPIO_UNIMPLEMENTED +#define GPIO_WP_L GPIO_UNIMPLEMENTED + +/* + * Set EC_CROS_GPIO_INTERRUPTS to a space-separated list of GPIO_INT items. + * + * Each GPIO_INT requires three parameters: + * gpio_signal - The enum gpio_signal for the interrupt gpio + * interrupt_flags - The interrupt-related flags (e.g. GPIO_INT_EDGE_BOTH) + * handler - The platform/ec interrupt handler. + * + * Ensure that this files includes all necessary headers to declare all + * referenced handler functions. + * + * For example, one could use the follow definition: + * #define EC_CROS_GPIO_INTERRUPTS \ + * GPIO_INT(NAMED_GPIO(h1_ec_pwr_btn_odl), GPIO_INT_EDGE_BOTH, button_print) + */ +#define EC_CROS_GPIO_INTERRUPTS \ + GPIO_INT(GPIO_LID_OPEN, GPIO_INT_EDGE_BOTH, lid_interrupt) \ + GPIO_INT(GPIO_POWER_BUTTON_L, GPIO_INT_EDGE_BOTH, \ + power_button_interrupt) \ + GPIO_INT(GPIO_WP_L, GPIO_INT_EDGE_BOTH, switch_interrupt) + +#endif /* __ZEPHYR_GPIO_MAP_H */ diff --git a/zephyr/projects/brya/brya/prj.conf b/zephyr/projects/brya/brya/prj.conf new file mode 100644 index 0000000000..bb1384b46f --- /dev/null +++ b/zephyr/projects/brya/brya/prj.conf @@ -0,0 +1,26 @@ +# Copyright 2021 The Chromium OS Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +CONFIG_CROS_EC=y +CONFIG_PLATFORM_EC=y +CONFIG_PLATFORM_EC_BRINGUP=y +CONFIG_SHIMMED_TASKS=y +CONFIG_PLATFORM_EC_POWER_BUTTON=y +CONFIG_PLATFORM_EC_LID_SWITCH=y +CONFIG_PLATFORM_EC_SWITCH=y +CONFIG_LTO=y +CONFIG_CROS_FLASH_NPCX=y +CONFIG_CROS_SYSTEM_NPCX=y + +# TODO(b/188605676): bring these features up +CONFIG_CROS_KB_RAW_NPCX=n +CONFIG_PLATFORM_EC_ADC=n +CONFIG_PLATFORM_EC_BACKLIGHT_LID=n +CONFIG_PLATFORM_EC_BOARD_VERSION=n +CONFIG_PLATFORM_EC_CONSOLE_CMD_SYSINFO=n +CONFIG_PLATFORM_EC_HOSTCMD=y +CONFIG_PLATFORM_EC_I2C=n +CONFIG_PLATFORM_EC_KEYBOARD=n +CONFIG_PLATFORM_EC_VBOOT=n +CONFIG_PLATFORM_EC_VBOOT_HASH=n diff --git a/zephyr/projects/brya/brya/zmake.yaml b/zephyr/projects/brya/brya/zmake.yaml new file mode 100644 index 0000000000..686f175267 --- /dev/null +++ b/zephyr/projects/brya/brya/zmake.yaml @@ -0,0 +1,11 @@ +# Copyright 2021 The Chromium OS Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +board: brya +dts-overlays: + - gpio.dts +supported-zephyr-versions: + - v2.5 +toolchain: coreboot-sdk +output-type: npcx |