added KUIIC board support

ports/k32l2/boards.c

@@ -65,7 +65,7 @@ void board_init(void)
 #endif
 
 #if defined(UART_DEV) && CFG_TUSB_DEBUG
-  CLOCK_SetLpuart0Clock(1);
+  UART_SET_CLOCK;
   CLOCK_EnableClock(UART_CLK_PORT);
   PORT_SetPinMux(UART_PIN_PORT, UART_RX_PIN, UART_RX_MUX);
   PORT_SetPinMux(UART_PIN_PORT, UART_TX_PIN, UART_TX_MUX);

ports/k32l2/boards/frdm-k32l2b/board.h

@@ -77,6 +77,7 @@
 //--------------------------------------------------------------------+
 
 #define UART_DEV              LPUART0
+#define UART_SET_CLOCK        CLOCK_SetLpuart0Clock(1)
 #define UART_CLK_PORT         kCLOCK_PortA
 #define UART_PIN_PORT         PORTA
 #define UART_TX_PIN           2

ports/k32l2/boards/kuiic/board.h

@@ -0,0 +1,80 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2018 Ha Thach for Adafruit Industries
+ *
+ * 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.
+ */
+
+#ifndef BOARD_H_
+#define BOARD_H_
+
+//--------------------------------------------------------------------+
+// Flash
+//--------------------------------------------------------------------+
+
+#define BOARD_FLASH_SIZE      0x40000U
+
+//--------------------------------------------------------------------+
+// LED
+//--------------------------------------------------------------------+
+
+#define LED_GPIO              GPIOA
+#define LED_PORT              PORTA
+#define LED_CLK_PORT          kCLOCK_PortA
+#define LED_PIN               1
+#define LED_STATE_ON          0
+
+//--------------------------------------------------------------------+
+// Neopixel
+//--------------------------------------------------------------------+
+
+// Number of neopixels
+#define NEOPIXEL_NUMBER       0
+
+//--------------------------------------------------------------------+
+// USB UF2
+//--------------------------------------------------------------------+
+
+#define USB_VID           0x1FC9
+#define USB_PID           0xB007
+#define USB_MANUFACTURER  "NXP"
+#define USB_PRODUCT       "KUIIC"
+
+#define UF2_PRODUCT_NAME  USB_MANUFACTURER " " USB_PRODUCT
+#define UF2_BOARD_ID      "KUIIC"
+#define UF2_VOLUME_LABEL  "K32L2BOOT"
+#define UF2_INDEX_URL     "https://www.nxp.com/docs/en/data-sheet/K32L2B3x.pdf"
+
+//--------------------------------------------------------------------+
+// UART
+//--------------------------------------------------------------------+
+
+#define UART_DEV              LPUART1
+#define UART_SET_CLOCK        CLOCK_SetLpuart1Clock(1)
+#define UART_CLK_PORT         kCLOCK_PortE
+#define UART_PIN_PORT         PORTE
+#define UART_TX_PIN           0
+#define UART_TX_MUX           kPORT_MuxAlt3
+#define UART_RX_PIN           1
+#define UART_RX_MUX           kPORT_MuxAlt3
+#define UART_SOPT_INIT        \
+  SIM->SOPT5 &= ~(SIM_SOPT5_LPUART1TXSRC_MASK | SIM_SOPT5_LPUART1RXSRC_MASK)
+
+#endif

ports/k32l2/boards/kuiic/board.mk

@@ -0,0 +1,18 @@
+MCU = K32L2B31A
+
+CFLAGS += \
+  -DCPU_K32L2B31VLH0A \
+  -DCFG_TUSB_MCU=OPT_MCU_K32L2BXX
+
+SRC_S +=
+
+LD_FNAME = K32L2B31xxxxA_flash.ld
+
+DBL_TAP_REG_ADDR = 0x4003D008
+
+# For flash-pyocd target
+PYOCD_TARGET = K32L2B3
+
+# flash using pyocd
+flash: flash-pyocd
+erase: erase-jlink