diff options
-rw-r--r-- | board/fruitpie/board.c | 173 | ||||
-rw-r--r-- | board/fruitpie/board.h | 96 | ||||
-rw-r--r-- | board/fruitpie/build.mk | 1 | ||||
-rw-r--r-- | board/fruitpie/ec.tasklist | 3 | ||||
-rw-r--r-- | board/fruitpie/usb_pd_config.h | 80 | ||||
-rw-r--r-- | board/fruitpie/usb_pd_policy.c | 114 | ||||
-rw-r--r-- | include/module_id.h | 1 | ||||
-rwxr-xr-x | util/flash_ec | 3 |
8 files changed, 455 insertions, 16 deletions
diff --git a/board/fruitpie/board.c b/board/fruitpie/board.c index bc933206b9..6a3a326633 100644 --- a/board/fruitpie/board.c +++ b/board/fruitpie/board.c @@ -4,24 +4,91 @@ */ /* Fruitpie board configuration */ +#include "adc.h" +#include "adc_chip.h" #include "common.h" +#include "console.h" #include "gpio.h" #include "hooks.h" +#include "i2c.h" #include "registers.h" #include "task.h" #include "util.h" -void button_event(enum gpio_signal signal) +void rohm_event(enum gpio_signal signal) { + ccprintf("ROHM!\n"); +} + +void vbus_event(enum gpio_signal signal) +{ + ccprintf("VBUS!\n"); +} + +void tsu_event(enum gpio_signal signal) +{ + ccprintf("TSU!\n"); } /* GPIO signal list. Must match order from enum gpio_signal. */ const struct gpio_info gpio_list[] = { - /* Inputs with interrupt handlers are first for efficiency */ - {"USER_BUTTON", GPIO_A, (1<<0), GPIO_INT_BOTH, button_event}, - /* Outputs */ - {"LED_BLUE", GPIO_B, (1<<6), GPIO_OUT_LOW, NULL}, - {"LED_GREEN", GPIO_B, (1<<7), GPIO_OUT_LOW, NULL}, + {"VBUS_WAKE", GPIO_B, (1<<5), GPIO_INT_BOTH, vbus_event}, + {"MASTER_I2C_INT_L", GPIO_C, (1<<13), GPIO_INT_FALLING, tsu_event}, + + /* PD RX/TX */ + {"USB_CC1_PD", GPIO_A, (1<<0), GPIO_ANALOG, NULL}, + {"PD_REF1", GPIO_A, (1<<1), GPIO_ANALOG, NULL}, + {"PD_REF2", GPIO_A, (1<<3), GPIO_ANALOG, NULL}, + {"USB_CC2_PD", GPIO_A, (1<<4), GPIO_ANALOG, NULL}, + {"PD_CLK_OUT", GPIO_B, (1<<9), GPIO_OUT_LOW, NULL}, + {"PD_TX_EN", GPIO_B, (1<<12), GPIO_OUT_LOW, NULL}, +#if 0 + {"PD_CLK_IN", GPIO_B, (1<<13), GPIO_OUT_LOW, NULL}, + {"PD_TX_DATA", GPIO_B, (1<<14), GPIO_OUT_LOW, NULL}, +#endif + + /* Power and muxes control */ + {"PP5000_EN", GPIO_A, (1<<5), GPIO_OUT_HIGH, NULL}, + {"CC_HOST", GPIO_A, (1<<6), GPIO_OUT_LOW, NULL}, + {"CHARGE_EN_L", GPIO_A, (1<<8), GPIO_OUT_HIGH, NULL}, + {"USB_C_5V_EN", GPIO_A, (1<<10), GPIO_OUT_LOW, NULL}, + {"VCONN1_EN", GPIO_B, (1<<15), GPIO_OUT_LOW, NULL}, + {"VCONN2_EN", GPIO_C, (1<<14), GPIO_OUT_LOW, NULL}, + {"SS1_EN_L", GPIO_A, (1<<9), GPIO_OUT_HIGH, NULL}, + {"SS2_EN_L", GPIO_B, (1<<4), GPIO_OUT_HIGH, NULL}, + {"SS2_USB_MODE_L", GPIO_B, (1<<3), GPIO_OUT_HIGH, NULL}, + {"SS1_USB_MODE_L", GPIO_B, (1<<8), GPIO_OUT_HIGH, NULL}, + {"DP_MODE", GPIO_C, (1<<15), GPIO_OUT_LOW, NULL}, + {"DP_POLARITY_L", GPIO_A, (1<<7), GPIO_OUT_HIGH, NULL}, + + /* Not used : no host on that bus */ + {"SLAVE_I2C_INT_L", GPIO_B, (1<<2), GPIO_ODR_HIGH, NULL}, + + /* Alternate functions */ +#if 0 + {"USB_DM", GPIO_A, (1<<11), GPIO_ANALOG, NULL}, + {"USB_DP", GPIO_A, (1<<12), GPIO_ANALOG, NULL}, + {"UART_TX", GPIO_A, (1<<14), GPIO_OUT_LOW, NULL}, + {"UART_RX", GPIO_A, (1<<15), GPIO_OUT_LOW, NULL}, +#endif + /* + * I2C pins should be configured as inputs until I2C module is + * initialized. This will avoid driving the lines unintentionally. + */ + {"SLAVE_I2C_SCL", GPIO_B, (1<<6), GPIO_INPUT, NULL}, + {"SLAVE_I2C_SDA", GPIO_B, (1<<7), GPIO_INPUT, NULL}, + {"MASTER_I2C_SCL", GPIO_B, (1<<10), GPIO_INPUT, NULL}, + {"MASTER_I2C_SDA", GPIO_B, (1<<11), GPIO_INPUT, NULL}, + + /* Rohm BD92104 connections */ + {"ALERT_L", GPIO_A, (1<<2), GPIO_INT_FALLING, rohm_event}, + {"USBPD_RST", GPIO_B, (1<<0), GPIO_OUT_LOW, NULL}, + {"USBPD_FORCE_OTG", GPIO_B, (1<<1), GPIO_OUT_LOW, NULL}, + {"USBPD_VIN_EN_L", GPIO_F, (1<<0), GPIO_OUT_HIGH, NULL}, + + /* Test points */ + {"TP9", GPIO_A, (1<<13), GPIO_ODR_HIGH, NULL}, + {"TP11", GPIO_F, (1<<1), GPIO_ODR_HIGH, NULL}, /* Unimplemented signals which we need to emulate for now */ GPIO_SIGNAL_NOT_IMPLEMENTED("ENTERING_RW"), @@ -32,12 +99,102 @@ BUILD_ASSERT(ARRAY_SIZE(gpio_list) == GPIO_COUNT); /* Initialize board. */ static void board_init(void) { - gpio_enable_interrupt(GPIO_USER_BUTTON); } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); /* Pins with alternate functions */ const struct gpio_alt_func gpio_alt_funcs[] = { - {GPIO_A, 0xC000, 1, MODULE_UART}, /* USART2: PA14/PA15 */ + {GPIO_B, 0x6000, 0, MODULE_USB_PD},/* SPI2: MISO(PB14) SCK(PB13) */ + {GPIO_B, 0x0200, 2, MODULE_USB_PD},/* TIM17_CH1: PB9) */ + {GPIO_A, 0xC000, 1, MODULE_UART}, /* USART2: PA14/PA15 */ + {GPIO_B, 0x0cc0, 1, MODULE_I2C}, /* I2C SLAVE:PB6/7 MASTER:PB10/11 */ }; const int gpio_alt_funcs_count = ARRAY_SIZE(gpio_alt_funcs); + +/* ADC channels */ +const struct adc_t adc_channels[] = { + /* USB PD CC lines sensing. Converted to mV (3300mV/4096). */ + [ADC_CH_CC1_PD] = {"CC1_PD", 3300, 4096, 0, STM32_AIN(0)}, + [ADC_CH_CC2_PD] = {"CC2_PD", 3300, 4096, 0, STM32_AIN(4)}, +}; +BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); + +/* I2C ports */ +const struct i2c_port_t i2c_ports[] = { + {"master", I2C_PORT_MASTER, 100, + GPIO_MASTER_I2C_SCL, GPIO_MASTER_I2C_SDA}, +}; +const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); + +void board_set_usb_mux(enum typec_mux mux) +{ + /* reset everything */ + gpio_set_level(GPIO_SS1_EN_L, 1); + gpio_set_level(GPIO_SS2_EN_L, 1); + gpio_set_level(GPIO_DP_MODE, 0); + gpio_set_level(GPIO_SS1_USB_MODE_L, 1); + gpio_set_level(GPIO_SS2_USB_MODE_L, 1); + switch (mux) { + case TYPEC_MUX_NONE: + /* everything is already disabled, we can return */ + return; + case TYPEC_MUX_USB1: + gpio_set_level(GPIO_SS1_USB_MODE_L, 0); + break; + case TYPEC_MUX_USB2: + gpio_set_level(GPIO_SS2_USB_MODE_L, 0); + break; + case TYPEC_MUX_DP1: + gpio_set_level(GPIO_DP_POLARITY_L, 1); + gpio_set_level(GPIO_DP_MODE, 1); + break; + case TYPEC_MUX_DP2: + gpio_set_level(GPIO_DP_POLARITY_L, 0); + gpio_set_level(GPIO_DP_MODE, 1); + break; + } + gpio_set_level(GPIO_SS1_EN_L, 0); + gpio_set_level(GPIO_SS2_EN_L, 0); +} + +static int command_typec(int argc, char **argv) +{ + const char * const mux_name[] = {"none", "usb1", "usb2", "dp1", "dp2"}; + + if (argc < 2) { + /* dump current state */ + ccprintf("CC1 %d mV CC2 %d mV\n", + adc_read_channel(ADC_CH_CC1_PD), + adc_read_channel(ADC_CH_CC2_PD)); + ccprintf("DP %d Polarity %d\n", gpio_get_level(GPIO_DP_MODE), + !!gpio_get_level(GPIO_DP_POLARITY_L) + 1); + ccprintf("Superspeed %s\n", + gpio_get_level(GPIO_SS1_EN_L) ? "None" : + (gpio_get_level(GPIO_DP_MODE) ? "DP" : + (!gpio_get_level(GPIO_SS1_USB_MODE_L) ? "USB1" : "USB2") + )); + return EC_SUCCESS; + } + + if (!strcasecmp(argv[1], "mux")) { + enum typec_mux mux = TYPEC_MUX_NONE; + int i; + + if (argc < 3) + return EC_ERROR_PARAM2; + + for (i = 0; i < ARRAY_SIZE(mux_name); i++) + if (!strcasecmp(argv[2], mux_name[i])) + mux = i; + board_set_usb_mux(mux); + return EC_SUCCESS; + } else { + return EC_ERROR_PARAM1; + } + + return EC_ERROR_UNKNOWN; +} +DECLARE_CONSOLE_COMMAND(typec, command_typec, + "[mux none|usb1|usb2|dp1|d2]", + "Control type-C connector", + NULL); diff --git a/board/fruitpie/board.h b/board/fruitpie/board.h index bb1c28cf43..021e95a1df 100644 --- a/board/fruitpie/board.h +++ b/board/fruitpie/board.h @@ -16,10 +16,33 @@ #define CONFIG_UART_CONSOLE 2 /* Optional features */ +#define CONFIG_STM_HWTIMER32 +#define CONFIG_USB_POWER_DELIVERY +#define CONFIG_USB_PD_DUAL_ROLE +#define CONFIG_USB_PD_INTERNAL_COMP +#define CONFIG_ADC +#define CONFIG_HW_CRC +#define CONFIG_I2C +#define CONFIG_BATTERY_SMART +#define CONFIG_USB_SWITCH_TSU6721 #undef CONFIG_WATCHDOG_HELP #undef CONFIG_LID_SWITCH #undef CONFIG_TASK_PROFILING +/* I2C ports configuration */ +#define I2C_PORT_MASTER 1 +#define I2C_PORT_BATTERY I2C_PORT_MASTER +#define I2C_PORT_CHARGER I2C_PORT_MASTER +#define I2C_PORT_SLAVE 0 + +/* Charger configuration */ +#define CONFIG_CHARGER +#undef CONFIG_CHARGER_V1 +#define CONFIG_CHARGER_BQ24773 +#define CONFIG_CHARGER_SENSE_RESISTOR 5 /* milliOhms */ +#define CONFIG_CHARGER_SENSE_RESISTOR_AC 10 /* milliOhms */ +#define CONFIG_CHARGER_INPUT_CURRENT 512 /* mA */ + /* * Allow dangerous commands all the time, since we don't have a write protect * switch. @@ -29,16 +52,60 @@ #ifndef __ASSEMBLER__ /* Timer selection */ -#define TIM_CLOCK_MSB 3 -#define TIM_CLOCK_LSB 15 +#define TIM_CLOCK32 2 +#define TIM_ADC 3 /* GPIO signal list */ enum gpio_signal { /* Inputs with interrupt handlers are first for efficiency */ - GPIO_USER_BUTTON = 0, - /* Outputs */ - GPIO_LED_BLUE, - GPIO_LED_GREEN, + GPIO_VBUS_WAKE = 0, + GPIO_MASTER_I2C_INT_L, + + /* PD RX/TX */ + GPIO_USB_CC1_PD, + GPIO_PD_REF1, + GPIO_PD_REF2, + GPIO_USB_CC2_PD, + GPIO_PD_CLK_OUT, + GPIO_PD_TX_EN, +#if 0 + GPIO_PD_CLK_IN, + GPIO_PD_TX_DATA, +#endif + + /* Power and muxes control */ + GPIO_PP5000_EN, + GPIO_CC_HOST, + GPIO_CHARGE_EN_L, + GPIO_USB_C_5V_EN, + GPIO_VCONN1_EN, + GPIO_VCONN2_EN, + GPIO_SS1_EN_L, + GPIO_SS2_EN_L, + GPIO_SS2_USB_MODE_L, + GPIO_SS1_USB_MODE_L, + GPIO_DP_MODE, + GPIO_DP_POLARITY_L, + + /* Not used : no host on that bus */ + GPIO_SLAVE_I2C_INT_L, + + /* I2C busses */ + GPIO_SLAVE_I2C_SCL, + GPIO_SLAVE_I2C_SDA, + GPIO_MASTER_I2C_SCL, + GPIO_MASTER_I2C_SDA, + + /* Rohm BD92104 connections */ + GPIO_ALERT_L, + GPIO_USBPD_RST, + GPIO_USBPD_FORCE_OTG, + GPIO_USBPD_VIN_EN_L, + + /* Test points */ + GPIO_TP9, + GPIO_TP11, + /* Unimplemented signals we emulate */ GPIO_ENTERING_RW, GPIO_WP_L, @@ -46,6 +113,23 @@ enum gpio_signal { GPIO_COUNT }; +/* ADC signal */ +enum adc_channel { + ADC_CH_CC1_PD = 0, + ADC_CH_CC2_PD, + /* Number of ADC channels */ + ADC_CH_COUNT +}; + +/* Muxing for the USB type C */ +enum typec_mux { + TYPEC_MUX_NONE, + TYPEC_MUX_USB1, + TYPEC_MUX_USB2, + TYPEC_MUX_DP1, + TYPEC_MUX_DP2, +}; + #endif /* !__ASSEMBLER__ */ #endif /* __BOARD_H */ diff --git a/board/fruitpie/build.mk b/board/fruitpie/build.mk index 83b8716734..92bb84b52c 100644 --- a/board/fruitpie/build.mk +++ b/board/fruitpie/build.mk @@ -11,3 +11,4 @@ CHIP_FAMILY:=stm32f0 CHIP_VARIANT:=stm32f07x board-y=board.o +board-$(CONFIG_USB_POWER_DELIVERY)+=usb_pd_policy.o diff --git a/board/fruitpie/ec.tasklist b/board/fruitpie/ec.tasklist index 8ff4e8234b..e9c8c1cc1f 100644 --- a/board/fruitpie/ec.tasklist +++ b/board/fruitpie/ec.tasklist @@ -18,4 +18,5 @@ */ #define CONFIG_TASK_LIST \ TASK_ALWAYS(HOOKS, hook_task, NULL, TASK_STACK_SIZE) \ - TASK_ALWAYS(CONSOLE, console_task, NULL, TASK_STACK_SIZE) + TASK_ALWAYS(CONSOLE, console_task, NULL, TASK_STACK_SIZE) \ + TASK_ALWAYS(PD, pd_task, NULL, TASK_STACK_SIZE) diff --git a/board/fruitpie/usb_pd_config.h b/board/fruitpie/usb_pd_config.h new file mode 100644 index 0000000000..e810c4025a --- /dev/null +++ b/board/fruitpie/usb_pd_config.h @@ -0,0 +1,80 @@ +/* Copyright (c) 2014 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. + */ + +/* USB Power delivery board configuration */ + +#ifndef __USB_PD_CONFIG_H +#define __USB_PD_CONFIG_H + +/* Timer selection for baseband PD communication */ +#define TIM_CLOCK_PD_TX 17 +#define TIM_CLOCK_PD_RX 1 + +/* use the hardware accelerator for CRC */ +#define CONFIG_HW_CRC + +/* TX is using SPI2 on PB12-14 */ +#define SPI_REGS STM32_SPI2_REGS +#define DMAC_SPI_TX STM32_DMAC_CH7 + +static inline void spi_enable_clock(void) +{ + STM32_RCC_APB1ENR |= STM32_RCC_PB1_SPI2; + STM32_SYSCFG_CFGR1 |= 1 << 24; /* Remap SPI2 DMA */ +} + +/* RX is using COMP1 triggering TIM1 CH1 */ +#define DMAC_TIM_RX STM32_DMAC_CH2 +#define TIM_CCR_IDX 1 +#define TIM_CCR_CS 1 +#define EXTI_COMP 21 +#define IRQ_COMP STM32_IRQ_COMP +/* triggers packet detection on comparator falling edge */ +#define EXTI_XTSR STM32_EXTI_FTSR + + +/* Clock divider for RX edges timings (2.4Mhz counter from 48Mhz clock) */ +#define RX_CLOCK_DIV (20 - 1) + +/* the pins used for communication need to be hi-speed */ +static inline void pd_set_pins_speed(void) +{ + /* 40 MHz pin speed on SPI PB12/13/14 */ + STM32_GPIO_OSPEEDR(GPIO_B) |= 0x7f000000; + /* 40 MHz pin speed on TIM17_CH1 (PB9) */ + STM32_GPIO_OSPEEDR(GPIO_B) |= 0x000C0000; +} + +/* Drive the CC line from the TX block */ +static inline void pd_tx_enable(void) +{ + gpio_set_level(GPIO_PD_TX_EN, 1); +} + +/* Put the TX driver in Hi-Z state */ +static inline void pd_tx_disable(void) +{ + gpio_set_level(GPIO_PD_TX_EN, 0); +} + +/* Initialize pins used for TX and put them in Hi-Z */ +static inline void pd_tx_init(void) +{ + gpio_config_module(MODULE_USB_PD, 1); +} + +/* Standard-current DFP : no-connect voltage is 1.55V */ +#define PD_SRC_VNC 1550 /* mV */ + +/* UFP-side : threshold for DFP connection detection */ +#define PD_SNK_VA 200 /* mV */ + +/* we are a dev board, wait for the user to tell us what we should do */ +#define PD_DEFAULT_STATE PD_STATE_DISABLED + +/* delay necessary for the voltage transition on the power supply */ +#define PD_POWER_SUPPLY_TRANSITION_DELAY 50000 /* us */ + +#endif /* __USB_PD_CONFIG_H */ diff --git a/board/fruitpie/usb_pd_policy.c b/board/fruitpie/usb_pd_policy.c new file mode 100644 index 0000000000..ae57559e6b --- /dev/null +++ b/board/fruitpie/usb_pd_policy.c @@ -0,0 +1,114 @@ +/* Copyright (c) 2014 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. + */ + +#include "board.h" +#include "common.h" +#include "console.h" +#include "hooks.h" +#include "registers.h" +#include "task.h" +#include "timer.h" +#include "util.h" +#include "usb_pd.h" + +#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args) + +const uint32_t pd_src_pdo[] = { + PDO_FIXED(5000, 500, PDO_FIXED_EXTERNAL), + PDO_FIXED(5000, 3000, 0), + PDO_FIXED(12000, 3000, 0), + PDO_FIXED(20000, 2000, 0), +}; +const int pd_src_pdo_cnt = ARRAY_SIZE(pd_src_pdo); + +const uint32_t pd_snk_pdo[] = { + PDO_BATT(4500, 5500, 15000), + PDO_BATT(11500, 12500, 36000), +}; +const int pd_snk_pdo_cnt = ARRAY_SIZE(pd_snk_pdo); + +/* Cap on the max voltage requested as a sink (in millivolts) */ +static unsigned max_mv = -1; /* no cap */ + +int pd_choose_voltage(int cnt, uint32_t *src_caps, uint32_t *rdo) +{ + int i; + int sel_mv; + int max_uw = 0; + int max_i = -1; + + /* Get max power */ + for (i = 0; i < cnt; i++) { + int uw; + int mv = ((src_caps[i] >> 10) & 0x3FF) * 50; + if ((src_caps[i] & PDO_TYPE_MASK) == PDO_TYPE_BATTERY) { + uw = 250000 * (src_caps[i] & 0x3FF); + } else { + int ma = (src_caps[i] & 0x3FF) * 10; + uw = ma * mv; + } + if ((uw > max_uw) && (mv <= max_mv)) { + max_i = i; + max_uw = uw; + sel_mv = mv; + } + } + if (max_i < 0) + return -EC_ERROR_UNKNOWN; + + /* request all the power ... */ + if ((src_caps[max_i] & PDO_TYPE_MASK) == PDO_TYPE_BATTERY) { + int uw = 250000 * (src_caps[i] & 0x3FF); + *rdo = RDO_BATT(max_i + 1, uw/2, uw, 0); + ccprintf("Request [%d] %dV %d/%d mW\n", + max_i, sel_mv/1000, uw/1000, uw/1000); + } else { + int ma = 10 * (src_caps[max_i] & 0x3FF); + *rdo = RDO_FIXED(max_i + 1, ma / 2, ma, 0); + ccprintf("Request [%d] %dV %d/%d mA\n", + max_i, sel_mv/1000, max_i, ma/2, ma); + } + return EC_SUCCESS; +} + +void pd_set_max_voltage(unsigned mv) +{ + max_mv = mv; +} + +int pd_request_voltage(uint32_t rdo) +{ + int op_ma = rdo & 0x3FF; + int max_ma = (rdo >> 10) & 0x3FF; + int idx = rdo >> 28; + uint32_t pdo; + uint32_t pdo_ma; + + if (!idx || idx > pd_src_pdo_cnt) + return EC_ERROR_INVAL; /* Invalid index */ + + /* check current ... */ + pdo = pd_src_pdo[idx - 1]; + pdo_ma = (pdo & 0x3ff); + if (op_ma > pdo_ma) + return EC_ERROR_INVAL; /* too much op current */ + if (max_ma > pdo_ma) + return EC_ERROR_INVAL; /* too much max current */ + + ccprintf("Switch to %d V %d mA (for %d/%d mA)\n", + ((pdo >> 10) & 0x3ff) * 50, (pdo & 0x3ff) * 10, + ((rdo >> 10) & 0x3ff) * 10, (rdo & 0x3ff) * 10); + + return EC_SUCCESS; +} + +int pd_set_power_supply_ready(void) +{ + return EC_SUCCESS; /* we are ready */ +} + +void pd_power_supply_reset(void) +{ +} diff --git a/include/module_id.h b/include/module_id.h index 776761cfea..f3fbd188e8 100644 --- a/include/module_id.h +++ b/include/module_id.h @@ -40,6 +40,7 @@ enum module_id { MODULE_TASK, MODULE_THERMAL, MODULE_UART, + MODULE_USB_PD, MODULE_USB_PORT_POWER, MODULE_USB_SWITCH, MODULE_VBOOT, diff --git a/util/flash_ec b/util/flash_ec index b016cae3d7..823198d96c 100755 --- a/util/flash_ec +++ b/util/flash_ec @@ -231,7 +231,7 @@ info "Using EC image : ${IMG}" EC_UART="$(ec_uart)" info "EC UART pty : ${EC_UART}" -if dut_control uart_mux 2>/dev/null ; then +if dut_control boot_mode 2>/dev/null ; then SERVO_TYPE=toad info "Using a TOAD cable" fi @@ -240,6 +240,7 @@ save="$(servo_save)" case "${BOARD}" in big | blaze | discovery | nyan | pit | snow | spring ) flash_stm32 ;; + fruitpie ) flash_stm32 ;; falco | peppy | rambi | samus | squawks ) flash_lm4 ;; link ) flash_link ;; *) die "board ${BOARD} not supported" ;; |