diff --git a/src/bsp/lk/target/dartuinoP0/init.c b/src/bsp/lk/target/dartuinoP0/init.c
new file mode 100644
index 0000000..0d3d08d
--- /dev/null
+++ b/src/bsp/lk/target/dartuinoP0/init.c
@@ -0,0 +1,486 @@
+/*
+ * Copyright (c) 2015 Travis Geiselbrecht
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <err.h>
+#include <stdlib.h>
+#include <debug.h>
+#include <trace.h>
+#include <target.h>
+#include <compiler.h>
+#include <dev/gpio.h>
+#include <dev/usb.h>
+#include <dev/accelerometer.h>
+#include <platform/stm32.h>
+#include <platform/sdram.h>
+#include <platform/gpio.h>
+#include <platform/eth.h>
+#include <platform/qspi.h>
+#include <platform/n25q128a.h>
+#include <target/bmi055.h>
+#include <target/debugconfig.h>
+#include <target/gpioconfig.h>
+#include <target/memory_lcd.h>
+#include <target/sensor_bus.h>
+#include <reg.h>
+
+#if WITH_LIB_MINIP
+#include <lib/minip.h>
+#endif
+
+#if WITH_LIB_FS_SPIFS
+#include <lib/fs.h>
+#include <target/fsconfig.h>
+#endif
+
+extern void target_usb_setup(void);
+
+const sdram_config_t target_sdram_config = {
+    .bus_width = SDRAM_BUS_WIDTH_16,
+    .cas_latency = SDRAM_CAS_LATENCY_2,
+    .col_bits_num = SDRAM_COLUMN_BITS_8
+};
+
+void target_early_init(void)
+{
+    GPIO_InitTypeDef gpio_init;
+
+    __HAL_RCC_GPIOE_CLK_ENABLE();
+    __HAL_RCC_GPIOD_CLK_ENABLE();
+    __HAL_RCC_GPIOJ_CLK_ENABLE();
+
+#if DEBUG_UART == 3
+    // configure usart 3 pins.
+    gpio_config(GPIO_USART3_TX, GPIO_STM32_AF | GPIO_STM32_AFn(GPIO_AF7_USART3) | GPIO_PULLUP);
+    gpio_config(GPIO_USART3_RX, GPIO_STM32_AF | GPIO_STM32_AFn(GPIO_AF7_USART3) | GPIO_PULLUP);
+#else
+#error need to configure gpio pins for debug uart
+#endif
+
+    gpio_init.Mode    = GPIO_MODE_OUTPUT_PP;
+    gpio_init.Pull    = GPIO_NOPULL;
+    gpio_init.Speed   = GPIO_SPEED_LOW;
+
+    gpio_init.Pin  = GPIO_TO_PIN_MASK(GPIO_LED108) | GPIO_TO_PIN_MASK(GPIO_LED109) |
+                     GPIO_TO_PIN_MASK(GPIO_LED110) | GPIO_TO_PIN_MASK(GPIO_LED111);
+    HAL_GPIO_Init(GPIOE, &gpio_init);
+
+    gpio_init.Pin  = GPIO_TO_PIN_MASK(GPIO_LED112) | GPIO_TO_PIN_MASK(GPIO_LED113);
+    HAL_GPIO_Init(GPIOD, &gpio_init);
+
+    gpio_init.Pin  = GPIO_TO_PIN_MASK(GPIO_LED114) | GPIO_TO_PIN_MASK(GPIO_LED115);
+    HAL_GPIO_Init(GPIOJ, &gpio_init);
+
+    // Initialize to a pattern just so we know we have something
+    gpio_set(GPIO_LED108, GPIO_LED_ON);
+    gpio_set(GPIO_LED109, GPIO_LED_ON);
+    gpio_set(GPIO_LED110, GPIO_LED_ON);
+    gpio_set(GPIO_LED111, GPIO_LED_ON);
+    gpio_set(GPIO_LED112, GPIO_LED_ON);
+    gpio_set(GPIO_LED113, GPIO_LED_ON);
+    gpio_set(GPIO_LED114, GPIO_LED_ON);
+    gpio_set(GPIO_LED115, GPIO_LED_ON);
+
+    // Initialize the switches GPIOs for interrupt on raising edge. In order
+    // to use stm32_EXTI15_10_IRQ() handler needs to be provided and EXTI15_10_IRQn
+    // needs to be enabled.
+    gpio_init.Mode   = GPIO_MODE_INPUT;
+    gpio_init.Pull   = GPIO_NOPULL;
+    gpio_init.Speed  = GPIO_SPEED_FAST;
+    gpio_init.Mode   = GPIO_MODE_IT_RISING;
+
+    gpio_init.Pin  =  GPIO_TO_PIN_MASK(GPIO_SW100) | GPIO_TO_PIN_MASK(GPIO_SW101) |
+                      GPIO_TO_PIN_MASK(GPIO_SW102) | GPIO_TO_PIN_MASK(GPIO_SW103);
+    HAL_GPIO_Init(GPIOJ, &gpio_init);
+
+    // Initialize Sensor bus (accelerometer / gyroscope / nrf51 spi bus
+    sensor_bus_init_early();
+
+    // now that the uart gpios are configured, enable the debug uart.
+    stm32_debug_early_init();
+
+    // default all the debug leds to off
+    target_set_debug_led(0, false);
+    target_set_debug_led(1, false);
+    target_set_debug_led(2, false);
+    target_set_debug_led(3, false);
+}
+
+
+void target_init(void)
+{
+    stm32_debug_init();
+
+    qspi_flash_init(N25Q128A_FLASH_SIZE);
+
+    memory_lcd_init();
+
+#if WITH_LIB_MINIP
+    uint8_t mac_addr[6];
+    gen_random_mac_address(mac_addr);
+    eth_init(mac_addr, PHY_KSZ8721);
+
+    /* start minip */
+    minip_set_macaddr(mac_addr);
+
+    uint32_t ip_addr = IPV4(192, 168, 0, 98);
+    uint32_t ip_mask = IPV4(255, 255, 255, 0);
+    uint32_t ip_gateway = IPV4_NONE;
+
+    minip_init(stm32_eth_send_minip_pkt, NULL, ip_addr, ip_mask, ip_gateway);
+#endif
+
+#if WITH_LIB_FS_SPIFS
+    status_t mount_success =
+            fs_mount(SPIFS_MOUNT_POINT, SPIFS_NAME, SPIFS_TARGET_DEVICE);
+    if (mount_success != NO_ERROR) {
+        printf("failed to mount '%s' at path '%s' on '%s'."
+               " Make sure that device is formatted\n",
+               SPIFS_NAME, SPIFS_MOUNT_POINT, SPIFS_TARGET_DEVICE);
+    }
+
+#endif
+
+    // start usb
+    target_usb_setup();
+
+    sensor_bus_init();
+}
+
+void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi)
+{
+    GPIO_InitTypeDef  GPIO_InitStruct;
+    if (hspi->Instance == SPI2) {
+        /*##-1- Enable peripherals and GPIO Clocks #################################*/
+        /* Enable GPIO TX/RX clock */
+        __HAL_RCC_GPIOD_CLK_ENABLE();
+        __HAL_RCC_GPIOK_CLK_ENABLE();
+        __HAL_RCC_GPIOB_CLK_ENABLE();
+        /* Enable SPI clock */
+        __HAL_RCC_SPI2_CLK_ENABLE();
+
+        /*##-2- Configure peripheral GPIO ##########################################*/
+        /* SPI SCK GPIO pin configuration  */
+        GPIO_InitStruct.Pin       = GPIO_PIN_3;
+        GPIO_InitStruct.Mode      = GPIO_MODE_AF_PP;
+        GPIO_InitStruct.Pull      = GPIO_PULLDOWN;
+        GPIO_InitStruct.Speed     = GPIO_SPEED_HIGH;
+        GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
+        HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+        /* SPI MOSI GPIO pin configuration  */
+        GPIO_InitStruct.Pin = GPIO_PIN_15;
+        HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+        GPIO_InitStruct.Mode      = GPIO_MODE_OUTPUT_PP;
+        GPIO_InitStruct.Pull      = GPIO_NOPULL;
+
+        /* LCD_ON Pin configuration */
+        GPIO_InitStruct.Pin = GPIO_PIN_6;
+        HAL_GPIO_Init(GPIOK, &GPIO_InitStruct);
+
+        /* LCD_CS Pin configuration */
+        GPIO_InitStruct.Pin = GPIO_PIN_12;
+        HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+
+        /*##-3- Configure the NVIC for SPI #########################################*/
+        /* NVIC for SPI */
+        HAL_NVIC_EnableIRQ(SPI2_IRQn);
+    }
+}
+
+/**
+  * @brief  Initializes SDRAM GPIO.
+  * called back from stm32_sdram_init
+  */
+void stm_sdram_GPIO_init(void)
+{
+    GPIO_InitTypeDef gpio_init_structure;
+
+    /* Enable GPIOs clock */
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOD_CLK_ENABLE();
+    __HAL_RCC_GPIOE_CLK_ENABLE();
+    __HAL_RCC_GPIOF_CLK_ENABLE();
+    __HAL_RCC_GPIOG_CLK_ENABLE();
+    __HAL_RCC_GPIOH_CLK_ENABLE();
+
+    /* Common GPIO configuration */
+    gpio_init_structure.Mode      = GPIO_MODE_AF_PP;
+    gpio_init_structure.Pull      = GPIO_PULLUP;
+    gpio_init_structure.Speed     = GPIO_SPEED_FAST;
+    gpio_init_structure.Alternate = GPIO_AF12_FMC;
+
+    /* GPIOC configuration */
+    gpio_init_structure.Pin   = GPIO_PIN_3;
+    HAL_GPIO_Init(GPIOC, &gpio_init_structure);
+
+    /* GPIOD configuration */
+    gpio_init_structure.Pin   = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_3 | GPIO_PIN_8| GPIO_PIN_9 | GPIO_PIN_10 |\
+                                GPIO_PIN_14 | GPIO_PIN_15;
+    HAL_GPIO_Init(GPIOD, &gpio_init_structure);
+
+    /* GPIOE configuration */
+    gpio_init_structure.Pin   = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_7| GPIO_PIN_8 | GPIO_PIN_9 |\
+                                GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 |\
+                                GPIO_PIN_15;
+    HAL_GPIO_Init(GPIOE, &gpio_init_structure);
+
+    /* GPIOF configuration */
+    gpio_init_structure.Pin   = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2| GPIO_PIN_3 | GPIO_PIN_4 |\
+                                GPIO_PIN_5 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 |\
+                                GPIO_PIN_15;
+    HAL_GPIO_Init(GPIOF, &gpio_init_structure);
+
+    /* GPIOG configuration */
+    gpio_init_structure.Pin   = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_4| GPIO_PIN_5 | GPIO_PIN_8 |\
+                                GPIO_PIN_15;
+    HAL_GPIO_Init(GPIOG, &gpio_init_structure);
+
+    /* GPIOH configuration */
+    gpio_init_structure.Pin   = GPIO_PIN_3 | GPIO_PIN_5;
+    HAL_GPIO_Init(GPIOH, &gpio_init_structure);
+}
+
+
+/**
+  * @brief  Initializes the ETH MSP.
+  * @param  heth: ETH handle
+  * @retval None
+  */
+/* called back from the HAL_ETH_Init routine */
+void HAL_ETH_MspInit(ETH_HandleTypeDef *heth)
+{
+    GPIO_InitTypeDef GPIO_InitStructure;
+
+    /* Enable GPIOs clocks */
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOG_CLK_ENABLE();
+
+    /* Ethernet pins configuration ************************************************/
+    /*
+        RMII_REF_CLK ----------------------> PA1
+        RMII_MDIO -------------------------> PA2
+        RMII_MDC --------------------------> PC1
+        RMII_MII_CRS_DV -------------------> PA7
+        RMII_MII_RXD0 ---------------------> PC4
+        RMII_MII_RXD1 ---------------------> PC5
+        RMII_MII_TX_EN --------------------> PG11
+        RMII_MII_TXD0 ---------------------> PG13
+        RMII_MII_TXD1 ---------------------> PG14
+    */
+
+    /* Configure PA1, PA2 and PA7 */
+    GPIO_InitStructure.Speed = GPIO_SPEED_HIGH;
+    GPIO_InitStructure.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStructure.Pull = GPIO_NOPULL;
+    GPIO_InitStructure.Alternate = GPIO_AF11_ETH;
+    GPIO_InitStructure.Pin = GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_7;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStructure);
+
+    /* Configure PC1, PC4 and PC5 */
+    GPIO_InitStructure.Pin = GPIO_PIN_1 | GPIO_PIN_4 | GPIO_PIN_5;
+    HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
+
+    /* Configure PG2, PG11, PG13 and PG14 */
+    GPIO_InitStructure.Pin =  GPIO_PIN_2 | GPIO_PIN_11 | GPIO_PIN_13 | GPIO_PIN_14;
+    HAL_GPIO_Init(GPIOG, &GPIO_InitStructure);
+}
+
+void HAL_QSPI_MspInit(QSPI_HandleTypeDef *hqspi)
+{
+    GPIO_InitTypeDef GPIO_InitStruct;
+
+    /*##-1- Enable peripherals and GPIO Clocks #################################*/
+    /* Enable GPIO clocks */
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    __HAL_RCC_GPIOD_CLK_ENABLE();
+    __HAL_RCC_GPIOE_CLK_ENABLE();
+
+    /*##-2- Configure peripheral GPIO ##########################################*/
+    /* QSPI CS GPIO pin configuration  */
+    GPIO_InitStruct.Pin       = GPIO_PIN_6;
+    GPIO_InitStruct.Mode      = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull      = GPIO_PULLUP;
+    GPIO_InitStruct.Speed     = GPIO_SPEED_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF10_QUADSPI;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+    /* QSPI CLK GPIO pin configuration  */
+    GPIO_InitStruct.Pin       = GPIO_PIN_2;
+    GPIO_InitStruct.Pull      = GPIO_NOPULL;
+    GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+    /* QSPI D0 GPIO pin configuration  */
+    GPIO_InitStruct.Pin       = GPIO_PIN_11;
+    GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
+    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+    /* QSPI D1 GPIO pin configuration  */
+    GPIO_InitStruct.Pin       = GPIO_PIN_12;
+    GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
+    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+    /* QSPI D2 GPIO pin configuration  */
+    GPIO_InitStruct.Pin       = GPIO_PIN_2;
+    GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
+    HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
+
+    /* QSPI D3 GPIO pin configuration  */
+    GPIO_InitStruct.Pin       = GPIO_PIN_13;
+    GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
+    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+}
+
+/**
+  * @brief  Initializes the PCD MSP.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
+{
+    GPIO_InitTypeDef  GPIO_InitStruct;
+
+    if (hpcd->Instance == USB_OTG_FS) {
+        /* Configure USB FS GPIOs */
+        __HAL_RCC_GPIOA_CLK_ENABLE();
+
+        /* Configure DM DP Pins */
+        GPIO_InitStruct.Pin = (GPIO_PIN_11 | GPIO_PIN_12);
+        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+        GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
+        GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
+        HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+        /* Enable USB FS Clock */
+        __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
+
+        /* Set USBFS Interrupt priority */
+        HAL_NVIC_SetPriority(OTG_FS_IRQn, 5, 0);
+
+        /* Enable USBFS Interrupt */
+        HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
+
+        if (hpcd->Init.low_power_enable == 1) {
+            /* Enable EXTI Line 18 for USB wakeup*/
+            __HAL_USB_OTG_FS_WAKEUP_EXTI_CLEAR_FLAG();
+            __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_RISING_EDGE();
+            __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_IT();
+
+            /* Set EXTI Wakeup Interrupt priority*/
+            HAL_NVIC_SetPriority(OTG_FS_WKUP_IRQn, 0, 0);
+
+            /* Enable EXTI Interrupt */
+            HAL_NVIC_EnableIRQ(OTG_FS_WKUP_IRQn);
+        }
+    } else if (hpcd->Instance == USB_OTG_HS) {
+        /* Configure USB FS GPIOs */
+        __HAL_RCC_GPIOA_CLK_ENABLE();
+        __HAL_RCC_GPIOB_CLK_ENABLE();
+        __HAL_RCC_GPIOC_CLK_ENABLE();
+        __HAL_RCC_GPIOH_CLK_ENABLE();
+
+        /* CLK */
+        GPIO_InitStruct.Pin = GPIO_PIN_5;
+        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+        GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
+        GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+        HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+        /* D0 */
+        GPIO_InitStruct.Pin = GPIO_PIN_3;
+        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+        GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
+        GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+        HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+        /* D1 D2 D3 D4 D5 D6 D7 */
+        GPIO_InitStruct.Pin = GPIO_PIN_0  | GPIO_PIN_1  | GPIO_PIN_5 |\
+                              GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13;
+        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+        GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+        HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+        /* STP */
+        GPIO_InitStruct.Pin = GPIO_PIN_0;
+        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+        GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+        HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+        /* NXT */
+        GPIO_InitStruct.Pin = GPIO_PIN_4;
+        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+        GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+        HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
+
+        /* DIR */
+        GPIO_InitStruct.Pin = GPIO_PIN_2;
+        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+        GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+        HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+        __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE();
+
+        /* Enable USB HS Clocks */
+        __HAL_RCC_USB_OTG_HS_CLK_ENABLE();
+
+        /* Set USBHS Interrupt to the lowest priority */
+        HAL_NVIC_SetPriority(OTG_HS_IRQn, 5, 0);
+
+        /* Enable USBHS Interrupt */
+        HAL_NVIC_EnableIRQ(OTG_HS_IRQn);
+    }
+}
+
+void target_set_debug_led(unsigned int led, bool on)
+{
+    uint32_t gpio;
+
+    switch (led) {
+        case 0:
+            gpio = GPIO_LED112;
+            break;
+        case 1:
+            gpio = GPIO_LED113;
+            break;
+        case 2:
+            gpio = GPIO_LED114;
+            break;
+        case 3:
+            gpio = GPIO_LED115;
+            break;
+        default:
+            return;
+    }
+
+    gpio_set(gpio, on ? GPIO_LED_ON : GPIO_LED_OFF);
+}
+