renesas-ra/boards/WEACT_RA4M1_CORE: Add board profile.

Signed-off-by: Andrew Leech <[email protected]>

ports/renesas-ra/boards/WEACT_RA4M1_CORE/.gitignore

@@ -0,0 +1,11 @@
+/.settings/
+/cmake/
+/ra/
+/script/
+/src/
+/.api_xml
+/.secure_azone
+/.secure_xml
+/buildinfo.json
+/memory_regions.ld
+/ra_cfg.txt

ports/renesas-ra/boards/WEACT_RA4M1_CORE/board.json

@@ -0,0 +1,15 @@
+{
+    "deploy": [
+        "../deploy.md"
+    ],
+    "docs": "",
+    "features": [],
+    "images": [
+        "ek_ra4m1_board.jpg"
+    ],
+    "mcu": "ra4m1",
+    "product": "WEACT_RA4M1_CORE",
+    "thumbnail": "",
+    "url": "https://github.com/WeActStudio/WeActStudio.RA4M1_64Pin_CoreBoard",
+    "vendor": "WeAct Studio"
+}

ports/renesas-ra/boards/WEACT_RA4M1_CORE/manifest.py

@@ -0,0 +1 @@
+include("$(MPY_DIR)/extmod/asyncio")

ports/renesas-ra/boards/WEACT_RA4M1_CORE/mpconfigboard.h

@@ -0,0 +1,72 @@
+// MCU config
+#define MICROPY_HW_BOARD_NAME       "WEACT_RA4M1_CORE"
+#define MICROPY_HW_MCU_NAME         "RA4M1"
+#define MICROPY_HW_MCU_SYSCLK       48000000
+#define MICROPY_HW_MCU_PCLK         48000000
+
+// module config
+// #define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_BASIC_FEATURES)
+// #define MICROPY_ENABLE_FINALISER    (1)
+
+#define MICROPY_EMIT_THUMB          (0)
+#define MICROPY_EMIT_INLINE_THUMB   (0)
+#define MICROPY_PY_BUILTINS_COMPLEX (0)
+#define MICROPY_PY_GENERATOR_PEND_THROW (0)
+#define MICROPY_PY_MATH             (0)
+#define MICROPY_PY_HEAPQ            (0)
+#define MICROPY_PY_THREAD           (0) // disable ARM_THUMB_FP using vldr due to RA has single float only
+
+// peripheral config
+#define MICROPY_HW_ENABLE_RTC       (1)
+#define MICROPY_HW_RTC_SOURCE       (1)    // 0: subclock, 1:LOCO (32.768khz)
+#define MICROPY_HW_ENABLE_ADC       (1)
+#define MICROPY_HW_HAS_FLASH        (1)
+#define MICROPY_HW_ENABLE_USBDEV    (1)
+#define MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE (1)
+
+// board config
+
+// UART
+// #define MICROPY_HW_UART0_TX         (pin_P411)
+// #define MICROPY_HW_UART0_RX         (pin_P410)
+// #define MICROPY_HW_UART1_TX         (pin_P401) // PMOD B
+// #define MICROPY_HW_UART1_RX         (pin_P402) // PMOD B
+// #define MICROPY_HW_UART1_CTS        (pin_P403) // PMOD B
+// #define MICROPY_HW_UART2_TX         (pin_P302)
+// #define MICROPY_HW_UART2_RX         (pin_P301)
+// #define MICROPY_HW_UART2_CTS        (pin_P203) // (Conflict with SPI1)
+#define MICROPY_HW_UART9_TX         (pyb_pin_MBTX9) // REPL
+#define MICROPY_HW_UART9_RX         (pyb_pin_MBRX9) // REPL
+#define MICROPY_HW_UART_REPL        HW_UART_9
+#define MICROPY_HW_UART_REPL_BAUD   115200
+
+// I2C (not supported)
+// #define MICROPY_HW_I2C0_SCL      (pin_P204) // Conflict with SPI1
+// #define MICROPY_HW_I2C0_SDA      (pin_P407) // Conflict with USB_VBUS
+// #define MICROPY_HW_I2C0_SCL      (pin_P400) // Conflict with PMOD B (GPIO)
+// #define MICROPY_HW_I2C0_SDA      (pin_P401) // Conflict with PMOD B (TXD1)
+// #define MICROPY_HW_I2C1_SCL      (pin_P100) // Conflict with PMOD A (MISOA_A)
+// #define MICROPY_HW_I2C1_SDA      (pin_P101) // Conflict with PMOD A (MOSIA_A)
+
+// SPI
+// #define MICROPY_HW_SPI0_SSL         (pin_P103) // PMOD A
+// #define MICROPY_HW_SPI0_RSPCK       (pin_P102) // PMOD A
+// #define MICROPY_HW_SPI0_MISO        (pin_P100) // PMOD A
+// #define MICROPY_HW_SPI0_MOSI        (pin_P101) // PMOD A
+// #define MICROPY_HW_SPI1_SSL         (pin_P206) // Use SSLB1 due to SSLB0 is used for TSCAP
+// #define MICROPY_HW_SPI1_RSPCK     (pin_P204) // Disable (vector not registered)
+// #define MICROPY_HW_SPI1_MISO      (pin_P202) // Disable (vector not registered)
+// #define MICROPY_HW_SPI1_MOSI      (pin_P203) // Disable (vector not registered)
+
+// Switch
+#define MICROPY_HW_HAS_SWITCH       (1)
+#define MICROPY_HW_USRSW_PIN        (pyb_pin_USERSW)
+#define MICROPY_HW_USRSW_PULL       (MP_HAL_PIN_PULL_UP)
+#define MICROPY_HW_USRSW_EXTI_MODE  (MP_HAL_PIN_TRIGGER_FALLING)
+#define MICROPY_HW_USRSW_PRESSED    (0)
+
+// LEDs
+#define MICROPY_HW_LED1             (pyb_pin_LED1)
+#define MICROPY_HW_LED_ON(pin)      mp_hal_pin_high(pin)
+#define MICROPY_HW_LED_OFF(pin)     mp_hal_pin_low(pin)
+#define MICROPY_HW_LED_TOGGLE(pin)  mp_hal_pin_toggle(pin)

ports/renesas-ra/boards/WEACT_RA4M1_CORE/mpconfigboard.mk

@@ -0,0 +1,15 @@
+CMSIS_MCU = RA4M1
+MCU_SERIES = m4
+LD_FILES = boards/WEACT_RA4M1_CORE/ra4m1_ek.ld
+
+# MicroPython settings
+MICROPY_VFS_LFS2 = 1
+MICROPY_VFS_FAT = 0
+USE_FSP_LPM = 0
+
+CFLAGS+=-DDEFAULT_DBG_CH=0 \
+          -DCFG_TUD_MAX_SPEED=OPT_MODE_FULL_SPEED \
+          -DCFG_TUSB_RHPORT0_MODE=OPT_MODE_DEVICE
+
+# Don't include default frozen modules because MCU is tight on flash space
+FROZEN_MANIFEST ?= boards/WEACT_RA4M1_CORE/manifest.py

ports/renesas-ra/boards/WEACT_RA4M1_CORE/pins.csv

@@ -0,0 +1,62 @@
+P000,P000
+P001,P001
+P002,P002
+P003,P003
+P004,P004
+VREF,P010
+P011,P011
+P012,P012
+P013,P013
+P014,P014
+P015,P015
+P100,P100
+P101,P101
+P102,P102
+P103,P103
+P104,P104
+P105,P105
+P106,P106
+P107,P107
+P109,P109
+P110,P110
+P111,P111
+P112,P112
+P113,P113
+P200,P200
+MD,P201
+P204,P204
+P205,P205
+P206,P206
+P301,P301
+P302,P302
+P303,P303
+P304,P304
+P400,P400
+P401,P401
+P402,P402
+P408,P408
+P409,P409
+P410,P410
+P411,P411
+P500,P500
+P501,P501
+P502,P502
+SWCLK,P300
+SWDIO,P108
+SWO,P109
+TDI,P110
+TSCAP,P112
+MD,P201
+USERSW,P013
+BOOTSW,P201
+MDSW,P201
+LED1,P012
+MBRX9,P110
+MBTX9,P109
+USBDP,P914
+USBDM,P915
+USB_VBUS,P407
+VREFL,P013
+VREFH,P012
+VREFH0,P010
+VREFL0,P011