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Diffstat (limited to 'board/kevin/board.h')
| -rw-r--r-- | board/kevin/board.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/board/kevin/board.h b/board/kevin/board.h new file mode 100644 index 0000000000..9382221f9a --- /dev/null +++ b/board/kevin/board.h @@ -0,0 +1,115 @@ +/* Copyright 2016 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. + */ + +/* Configuration for Nuvoton M4 EB */ + +#ifndef __CROS_EC_BOARD_H +#define __CROS_EC_BOARD_H + +/* Optional modules */ +#define CONFIG_ADC +#define CONFIG_PWM +#define CONFIG_HOSTCMD_SPS /* Used in ARM-based platform for host interface */ + +#define CONFIG_SYSTEM_UNLOCKED /* Allow dangerous commands for testing */ + +/* Optional features */ +#define CONFIG_BUTTON_COUNT 2 +#define CONFIG_FLASH_SIZE 0x00080000 /* 512KB spi flash */ +#define CONFIG_I2C +#define CONFIG_I2C_MASTER +#define CONFIG_KEYBOARD_BOARD_CONFIG +#define CONFIG_KEYBOARD_PROTOCOL_MKBP /* Instead of 8042 protocol of keyboard */ +#define CONFIG_POWER_BUTTON +#define CONFIG_PWM_KBLIGHT +/* TODO: Verify W25Q40 protect regs are compatible with W25X40 */ +#define CONFIG_SPI_FLASH_W25X40 +#define CONFIG_VBOOT_HASH + +/* USB PD config */ +#define CONFIG_CHARGE_MANAGER +#define CONFIG_USB_POWER_DELIVERY +#define CONFIG_USB_PD_ALT_MODE +#define CONFIG_USB_PD_ALT_MODE_DFP +#define CONFIG_USB_PD_CUSTOM_VDM +#define CONFIG_USB_PD_DUAL_ROLE +#define CONFIG_USB_PD_LOGGING +#define CONFIG_USB_PD_LOG_SIZE 512 +#define CONFIG_USB_PD_PORT_COUNT 2 +#define CONFIG_USB_PD_TCPM_FUSB302 +#define CONFIG_USB_PD_TCPM_VBUS +/* TODO: Enable TRY_SRC */ +#undef CONFIG_USB_PD_TRY_SRC + +#define CONFIG_BATTERY_SMART +#define CONFIG_BATTERY_PRESENT_GPIO GPIO_EC_BATT_PRES_L + +/* TODO: Allow higher voltage charging */ +#define PD_OPERATING_POWER_MW 15000 +#define PD_MAX_POWER_MW 15000 +#define PD_MAX_CURRENT_MA 3000 +#define PD_MAX_VOLTAGE_MV 5000 + +/* TODO: determine the following board specific type-C power constants */ +#define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */ +#define PD_POWER_SUPPLY_TURN_OFF_DELAY 250000 /* us */ + +/* start as a sink in case we have no other power supply/battery */ +#define PD_DEFAULT_STATE PD_STATE_SNK_DISCONNECTED + +/* Optional features for test commands */ +#define CONFIG_CMD_TASKREADY +#define CONFIG_CMD_STACKOVERFLOW +#define CONFIG_CMD_JUMPTAGS +#define CONFIG_CMD_FLASH +#define CONFIG_CMD_SPI_FLASH +#define CONFIG_CMD_SCRATCHPAD + +#define CONFIG_UART_HOST 0 + +/* Optional feature - used by nuvoton */ +#define NPCX_UART_MODULE2 1 /* 0:GPIO10/11 1:GPIO64/65 as UART */ +#define NPCX_JTAG_MODULE2 0 /* 0:GPIO21/17/16/20 1:GPIOD5/E2/D4/E5 as JTAG*/ +#define NPCX_TACH_SEL2 0 /* 0:GPIO40/A4 1:GPIO93/D3 as TACH */ + +/* Optional for testing */ +#undef CONFIG_PECI +#undef CONFIG_PSTORE +#undef CONFIG_LOW_POWER_IDLE /* Deep Sleep Support */ + +#define I2C_PORT_TCPC0 NPCX_I2C_PORT0_0 +#define I2C_PORT_TCPC1 NPCX_I2C_PORT0_1 +#define I2C_PORT_CHARGER NPCX_I2C_PORT2 +#define I2C_PORT_BATTERY NPCX_I2C_PORT3 + +#ifndef __ASSEMBLER__ + +enum adc_channel { + /* No VBUS ADC channel on kevin */ + ADC_VBUS = -1, + /* Real ADC channels begin here */ + ADC_BOARD_ID = 0, + ADC_PP900_AP, + ADC_PP1200_LPDDR, + ADC_PPVAR_CLOGIC, + ADC_PPVAR_LOGIC, + ADC_CH_COUNT +}; + +enum pwm_channel { + PWM_CH_KBLIGHT, + PWM_CH_LED, + /* Number of PWM channels */ + PWM_CH_COUNT +}; + +#include "gpio_signal.h" +#include "registers.h" + +void board_reset_pd_mcu(void); + +#endif /* !__ASSEMBLER__ */ + +#endif /* __CROS_EC_BOARD_H */ |