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/* Copyright (c) 2013 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 __CROS_EC_CONFIG_CHIP_H
#define __CROS_EC_CONFIG_CHIP_H
/* Default to UART 1 for EC console */
#define CONFIG_UART_CONSOLE 1
/* Use variant specific configuration for flash / UART / IRQ */
#if defined(CHIP_VARIANT_stm32l15x)
#include "config-stm32l15x.h"
#elif defined(CHIP_VARIANT_stm32l100)
#include "config-stm32l100.h"
#elif defined(CHIP_VARIANT_stm32f100)
/* STM32F100xx is currently the only outlier in the STM32F series */
#include "config-stm32f100.h"
#elif defined(CHIP_VARIANT_stm32f10x)
/* STM32F101xx, STM32F102xx, STM32F103xx, STM32F105xx, and STM32F107xx */
#include "config-stm32f10x.h"
#else
#error "Unsupported chip variant"
#endif
/* System stack size */
#define CONFIG_STACK_SIZE 1024
/* Idle task stack size */
#define IDLE_TASK_STACK_SIZE 256
/* Default task stack size */
#define TASK_STACK_SIZE 488
/* Interval between HOOK_TICK notifications */
#define HOOK_TICK_INTERVAL (500 * MSEC)
/* Maximum number of deferrable functions */
#define DEFERRABLE_MAX_COUNT 8
/* Number of I2C ports */
#define I2C_PORT_COUNT 2
/*
* Use a timer to print a watchdog warning event before the actual watchdog
* timer fires. This is needed on STM32, where the independent watchdog has no
* early warning feature and the windowed watchdog has a very short period.
*/
#define CONFIG_WATCHDOG_HELP
/* Use DMA */
#define CONFIG_DMA
/* Use DMA for UART I/O */
#define CONFIG_UART_RX_DMA
#define CONFIG_UART_TX_DMA
/* Flash protection applies to the next boot, not the current one */
#define CONFIG_FLASH_PROTECT_NEXT_BOOT
/* Compile for running from RAM instead of flash */
/* #define COMPILE_FOR_RAM */
#endif /* __CROS_EC_CONFIG_CHIP_H */
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