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Diffstat (limited to 'board/c2d2/board.h')
| -rw-r--r-- | board/c2d2/board.h | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/board/c2d2/board.h b/board/c2d2/board.h deleted file mode 100644 index a8095ece4d..0000000000 --- a/board/c2d2/board.h +++ /dev/null @@ -1,144 +0,0 @@ -/* Copyright 2020 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. - */ - -/* C2D2 configuration */ - -#ifndef __CROS_EC_BOARD_H -#define __CROS_EC_BOARD_H - -/* - * Allow dangerous commands all the time, since we don't have a write protect - * switch. - */ -#define CONFIG_SYSTEM_UNLOCKED - -/* 48 MHz SYSCLK clock frequency */ -#define CPU_CLOCK 48000000 - -#define CONFIG_BOARD_PRE_INIT - -/* Enable USART */ -#define CONFIG_STREAM_USART -#define CONFIG_STREAM_USART1 /* EC USART */ -#define CONFIG_STREAM_USART3 /* AP USART - not connected by default */ -#define CONFIG_STREAM_USART4 /* H1 USART */ -#define CONFIG_STREAM_USB -#define CONFIG_CMD_USART_INFO - -/* The UART console is on USART2 (PA14/PA15) */ -#undef CONFIG_UART_CONSOLE -#define CONFIG_UART_CONSOLE 2 -#undef CONFIG_UART_TX_DMA -#undef CONFIG_UART_RX_DMA - -/* Optional features */ -#define CONFIG_STM_HWTIMER32 -#define CONFIG_HW_CRC - -/* USB Configuration */ -#define CONFIG_USB -#define CONFIG_USB_CONSOLE -#define CONFIG_USB_PID 0x5041 -#define CONFIG_USB_SERIALNO -#define DEFAULT_SERIALNO "Uninitialized" -#define CONFIG_USB_UPDATE - - -/* USB interface indexes (use define rather than enum to expand them) - * - * Note these values are used in servo_interface.py for the 'interface' value - */ -#define USB_IFACE_USART4_STREAM 0 /* H1 */ -#define USB_IFACE_UPDATE 1 -#define USB_IFACE_SPI 2 -#define USB_IFACE_CONSOLE 3 -#define USB_IFACE_I2C 4 -#define USB_IFACE_USART3_STREAM 5 /* AP (not connected by default) */ -#define USB_IFACE_USART1_STREAM 6 /* EC */ -#define USB_IFACE_COUNT 7 - -/* USB endpoint indexes (use define rather than enum to expand them) */ -#define USB_EP_CONTROL 0 -#define USB_EP_USART4_STREAM 1 -#define USB_EP_UPDATE 2 -#define USB_EP_SPI 3 -#define USB_EP_CONSOLE 4 -#define USB_EP_I2C 5 -#define USB_EP_USART3_STREAM 6 -#define USB_EP_USART1_STREAM 7 -#define USB_EP_COUNT 8 - -/* Enable control of SPI over USB */ -#define CONFIG_USB_SPI -#define CONFIG_SPI_CONTROLLER -#define CONFIG_SPI_FLASH_PORT 0 /* SPI2 is 0th in stm's SPI_REGS var */ - -/* Enable control of I2C over USB */ -#define CONFIG_USB_I2C -#define CONFIG_I2C -#define CONFIG_I2C_CONTROLLER -#define I2C_PORT_EC 0 -#define I2C_PORT_AUX 1 - -/* See i2c_ite_flash_support.c for more information about these values */ -#define CONFIG_ITE_FLASH_SUPPORT -#define CONFIG_I2C_XFER_LARGE_TRANSFER -#undef CONFIG_USB_I2C_MAX_WRITE_COUNT -#undef CONFIG_USB_I2C_MAX_READ_COUNT -#define CONFIG_USB_I2C_MAX_WRITE_COUNT ((1<<9) - 4) -#define CONFIG_USB_I2C_MAX_READ_COUNT ((1<<9) - 6) - -/* - * Set all ADC samples to take 239.5 clock cycles. This allows us to measure - * weakly driven signals like the H1 Vref. - */ -#define CONFIG_ADC_SAMPLE_TIME STM32_ADC_SMPR_239_5_CY - -/* Options features */ -#define CONFIG_ADC -/* - * See 'Programmable voltage detector characteristics' in the STM32F072x8 - * Datasheet. PVD Threshold 1 corresponds to a falling voltage threshold of - * min:2.09V, max:2.27V. - */ -#define CONFIG_PVD -#define PVD_THRESHOLD 1 - -/* This is not actually an EC so disable some features. */ -#undef CONFIG_WATCHDOG_HELP -#undef CONFIG_LID_SWITCH - -#ifndef __ASSEMBLER__ - -/* Timer selection */ -#define TIM_CLOCK32 2 -#define TIM_ADC 3 - -#include "gpio_signal.h" - -/* USB string indexes */ -enum usb_strings { - USB_STR_DESC, - USB_STR_VENDOR, - USB_STR_PRODUCT, - USB_STR_SERIALNO, - USB_STR_VERSION, - USB_STR_USART4_STREAM_NAME, - USB_STR_UPDATE_NAME, - USB_STR_CONSOLE_NAME, - USB_STR_I2C_NAME, - USB_STR_USART3_STREAM_NAME, - USB_STR_USART1_STREAM_NAME, - USB_STR_COUNT -}; - -enum adc_channel { - ADC_H1_SPI_VREF, /* Either H1 Vref or SPI Vref depending on mode */ - ADC_EC_SPI_VREF, /* Either EC Vref or SPI Vref depending on mode */ - ADC_CH_COUNT, -}; - -#endif /* !__ASSEMBLER__ */ -#endif /* __CROS_EC_BOARD_H */ |