nrf/boards: Add nrf9160 pca10090 board.

ports/nrf/README.md

@@ -41,6 +41,8 @@ This is a port of MicroPython to the Nordic Semiconductor nRF series of chips.
   * [PCA10056](http://www.nordicsemi.com/eng/Products/nRF52840-Preview-DK)
   * [PCA10059](https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52840-Dongle)
   * [Particle Xenon](https://docs.particle.io/xenon/)
+* nRF9160
+  * [PCA10090](https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF9160-DK)
 
 ## Compile and Flash
 
@@ -132,6 +134,7 @@ evk_nina_b1          | s132                    | Peripheral and Central | [Segge
 pca10056             | s140                    | Peripheral and Central | [Segger](#segger-targets)
 pca10059             | s140                    | Peripheral and Central | Manual, SWDIO and SWCLK solder points on the sides.
 particle_xenon       | s140                    | Peripheral and Central | [Black Magic Probe](#black-magic-probe-targets)
+pca10090             | None (bsdlib.a)         | None (LTE/GNSS)        | [Segger](#segger-targets)
 
 ## IDAP-M/IDAP-Link Targets
 

ports/nrf/boards/pca10090/mpconfigboard.h

@@ -0,0 +1,91 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2018 Glenn Ruben Bakke
+ *
+ * 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.
+ */
+
+#define PCA10090
+
+#define MICROPY_HW_BOARD_NAME       "PCA10090"
+#define MICROPY_HW_MCU_NAME         "NRF9160"
+#define MICROPY_PY_SYS_PLATFORM     "nrf9160-DK"
+
+#define MICROPY_PY_MACHINE_UART     (1)
+#define MICROPY_PY_MACHINE_HW_PWM   (0)
+#define MICROPY_PY_MACHINE_HW_SPI   (1)
+#define MICROPY_PY_MACHINE_TIMER    (0)
+#define MICROPY_PY_MACHINE_RTCOUNTER (0)
+#define MICROPY_PY_MACHINE_I2C      (1)
+#define MICROPY_PY_MACHINE_ADC      (0)
+#define MICROPY_PY_MACHINE_TEMP     (0)
+#define MICROPY_PY_RANDOM_HW_RNG    (0)
+
+#define MICROPY_MBFS                (0)
+
+#define MICROPY_HW_HAS_LED          (1)
+#define MICROPY_HW_HAS_SWITCH       (0)
+#define MICROPY_HW_HAS_FLASH        (0)
+#define MICROPY_HW_HAS_SDCARD       (0)
+#define MICROPY_HW_HAS_MMA7660      (0)
+#define MICROPY_HW_HAS_LIS3DSH      (0)
+#define MICROPY_HW_HAS_LCD          (0)
+#define MICROPY_HW_ENABLE_RNG       (0)
+#define MICROPY_HW_ENABLE_RTC       (0)
+#define MICROPY_HW_ENABLE_TIMER     (0)
+#define MICROPY_HW_ENABLE_SERVO     (0)
+#define MICROPY_HW_ENABLE_DAC       (0)
+#define MICROPY_HW_ENABLE_CAN       (0)
+
+#define MICROPY_HW_LED_COUNT        (4)
+#define MICROPY_HW_LED_PULLUP       (0)
+
+#define MICROPY_HW_LED1             (2) // LED1
+#define MICROPY_HW_LED2             (3) // LED2
+#define MICROPY_HW_LED3             (4) // LED3
+#define MICROPY_HW_LED4             (5) // LED4
+
+// UART config
+// VCOM0
+#define MICROPY_HW_UART1_RX         (28)
+#define MICROPY_HW_UART1_TX         (29)
+#define MICROPY_HW_UART1_CTS        (26)
+#define MICROPY_HW_UART1_RTS        (27)
+#define MICROPY_HW_UART1_HWFC       (1)
+
+/*
+// VCOM2
+#define MICROPY_HW_UART1_RX         (0)
+#define MICROPY_HW_UART1_TX         (1)
+#define MICROPY_HW_UART1_CTS        (15)
+#define MICROPY_HW_UART1_RTS        (14)
+#define MICROPY_HW_UART1_HWFC       (1)
+*/
+
+// SPI0 config
+#define MICROPY_HW_SPI0_NAME        "SPI0"
+
+#define MICROPY_HW_SPI0_SCK         (13)
+#define MICROPY_HW_SPI0_MOSI        (11)
+#define MICROPY_HW_SPI0_MISO        (12)
+
+#define HELP_TEXT_BOARD_LED         "1,2,3,4"

ports/nrf/boards/pca10090/mpconfigboard.mk

@@ -0,0 +1,6 @@
+MCU_SERIES = m33
+MCU_VARIANT = nrf91
+MCU_SUB_VARIANT = nrf9160
+LD_FILES += boards/nrf9160_1M_256k.ld
+
+NRF_DEFINES += -DNRF9160_XXAA -DNRF_TRUSTZONE_NONSECURE

ports/nrf/boards/pca10090/pins.csv

@@ -0,0 +1,32 @@
+P0,P0
+P1,P1
+P2,P2
+P3,P3
+P4,P4
+P5,P5
+P6,P6
+P7,P7
+P8,P8
+P9,P9
+P10,P10
+P11,P11
+P12,P12
+P13,P13
+P14,P14
+P15,P15
+P16,P16
+P17,P17
+P18,P18
+P19,P19
+P20,P20
+P21,P21
+P22,P22
+P23,P23
+P24,P24
+P25,P25
+P26,P26
+P27,P27
+P28,P28
+P29,P29
+P30,P30
+P31,P31