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9ccfd4553e
Previously each board.h and board.c contained an enum and an array for gpio definitons that had to be manually kept in sync, with no compiler assistance other than that their lengths matched. This change adds a single gpio.inc file that declares all gpio's that a board uses and is used as an X-macro include file to generate both the gpio_signal enum and the gpio_list array. Signed-off-by: Anton Staaf <robotboy@chromium.org> BRANCH=none TEST=make buildall -j Change-Id: If9c9feca968619a59ff9f20701359bcb9374e4da Reviewed-on: https://chromium-review.googlesource.com/205354 Tested-by: Anton Staaf <robotboy@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org> Commit-Queue: Anton Staaf <robotboy@chromium.org>
69 lines
1.5 KiB
C
69 lines
1.5 KiB
C
/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* Snow board configuration */
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#ifndef __BOARD_H
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#define __BOARD_H
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/* 16 MHz SYSCLK clock frequency */
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#define CPU_CLOCK 16000000
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/* Debug features */
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#undef CONFIG_TASK_PROFILING
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/* Optional features */
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#define CONFIG_BATTERY_BQ20Z453
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#define CONFIG_BATTERY_SMART
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#define CONFIG_BOARD_PRE_INIT
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#define CONFIG_CHARGER_TPS65090
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#define CONFIG_CHIPSET_GAIA
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#define CONFIG_CMD_PMU
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#define CONFIG_EXTPOWER_SNOW
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#define CONFIG_HOST_COMMAND_STATUS
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#define CONFIG_I2C
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#define CONFIG_I2C_ARBITRATION
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#define CONFIG_KEYBOARD_PROTOCOL_MKBP
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#define CONFIG_KEYBOARD_SUPPRESS_NOISE
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#define CONFIG_PMU_HARD_RESET
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#define CONFIG_PMU_TPS65090
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#define CONFIG_PWM
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#define CONFIG_VBOOT_HASH
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/* use STOP mode when we have nothing to do */
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#define CONFIG_LOW_POWER_IDLE
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#ifndef __ASSEMBLER__
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/* Keyboard output ports */
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#define KB_OUT_PORT_LIST GPIO_B, GPIO_C
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/* Charging */
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#define I2C_PORT_MASTER 1
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#define I2C_PORT_BATTERY I2C_PORT_MASTER
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#define I2C_PORT_CHARGER I2C_PORT_MASTER
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#define I2C_PORT_SLAVE 1
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#define GPIO_AP_CLAIM GPIO_SPI1_NSS /* AP claims bus */
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#define GPIO_EC_CLAIM GPIO_SPI1_MISO /* EC claims bus */
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/* Timer selection */
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#define TIM_CLOCK_MSB 3
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#define TIM_CLOCK_LSB 4
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#define TIM_POWER_LED 2
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#define TIM_WATCHDOG 1
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#include "gpio_signal.h"
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enum pwm_channel {
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PWM_CH_POWER_LED = 0,
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/* Number of PWM channels */
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PWM_CH_COUNT
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};
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#endif /* !__ASSEMBLER__ */
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#endif /* __BOARD_H */
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