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Diffstat (limited to 'board/honeybuns/board.h')
| -rw-r--r-- | board/honeybuns/board.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/board/honeybuns/board.h b/board/honeybuns/board.h new file mode 100644 index 0000000000..781467144b --- /dev/null +++ b/board/honeybuns/board.h @@ -0,0 +1,89 @@ +/* Copyright 2015 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. + */ + +/* Honeybuns board configuration */ + +#ifndef __BOARD_H +#define __BOARD_H + +/* 48 MHz SYSCLK clock frequency */ +#define CPU_CLOCK 48000000 + +/* the UART console is on USART1 (PA9/PA10) */ +#define CONFIG_UART_CONSOLE 1 + +/* Optional features */ +#define CONFIG_ADC +#define CONFIG_BOARD_PRE_INIT +#define CONFIG_HW_CRC +#define CONFIG_I2C +#undef CONFIG_LID_SWITCH +#define CONFIG_STM_HWTIMER32 +#undef CONFIG_TASK_PROFILING +#define CONFIG_USB +#define CONFIG_USB_POWER_DELIVERY +#define CONFIG_USB_PD_ALT_MODE +#undef CONFIG_USB_PD_ALT_MODE_DFP +#define CONFIG_USB_PD_CUSTOM_VDM +#define CONFIG_USB_PD_DUAL_ROLE +#define CONFIG_USB_PD_INTERNAL_COMP +#define CONFIG_USBC_SS_MUX +#define CONFIG_USBC_VCONN +#undef CONFIG_WATCHDOG_HELP + + + +/* I2C ports configuration */ +#define I2C_PORT_MASTER 0 + +/* USB configuration */ +#define CONFIG_USB_PID 0x5015 +/* By default, enable all console messages excepted USB */ +#define CC_DEFAULT (CC_ALL & ~CC_MASK(CC_USB)) + +/* + * Allow dangerous commands all the time, since we don't have a write protect + * switch. + */ +#define CONFIG_SYSTEM_UNLOCKED + +#ifndef __ASSEMBLER__ + +/* Timer selection */ +#define TIM_CLOCK32 2 +#define TIM_ADC 3 + +#include "gpio_signal.h" + +/* ADC signal */ +enum adc_channel { + ADC_CH_CC1_PD = 0, + ADC_CH_VIN_DIV_P, + ADC_CH_VIN_DIV_N, + /* Number of ADC channels */ + ADC_CH_COUNT +}; + +/* USB string indexes */ +enum usb_strings { + USB_STR_DESC = 0, + USB_STR_VENDOR, + USB_STR_PRODUCT, + USB_STR_VERSION, + USB_STR_BB_URL, + + USB_STR_COUNT +}; + +#endif /* !__ASSEMBLER__ */ + +/* USB interface indexes (use define rather than enum to expand them) */ +#define USB_IFACE_COUNT 0 + +/* USB endpoint indexes (use define rather than enum to expand them) */ +#define USB_EP_CONTROL 0 +#define USB_EP_COUNT 1 + +#endif /* __BOARD_H */ |