board/risc-v/rp23xx-rv: Added CMake build for Raspberry Pi Pico 2 RISC-V board

- CMake added board Raspberry Pi Pico 2 RISC-V

- Created a file rp23xx_common_pico.h with function
   prototype

     int rp23xx_dev_gpio_init(void);

 to allow cmake + ninja to build without errors.

Signed-off-by: simbit18 <simbit18@gmail.com>

boards/risc-v/rp23xx-rv/common/CMakeLists.txt

@@ -0,0 +1,24 @@
+# ##############################################################################
+# boards/risc-v/rp23xx-rv/common/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License.  You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+# ##############################################################################
+
+add_subdirectory(src)
+target_include_directories(board PRIVATE include)

boards/risc-v/rp23xx-rv/common/include/rp23xx_common_pico.h

@@ -0,0 +1,72 @@
+/****************************************************************************
+ * boards/risc-v/rp23xx-rv/common/include/rp23xx_common_pico.h
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+#ifndef __BOARDS_RISCV_RP23XX_RV_COMMON_INCLUDE_RP23XX_COMMON_PICO_H
+#define __BOARDS_RISCV_RP23XX_RV_COMMON_INCLUDE_RP23XX_COMMON_PICO_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+#include <nuttx/config.h>
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+#ifdef __cplusplus
+#define EXTERN extern "C"
+extern "C"
+{
+#else
+#define EXTERN extern
+#endif
+
+/****************************************************************************
+ * Inline Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: rp23xx_dev_gpio_init
+ ****************************************************************************/
+
+#ifdef CONFIG_DEV_GPIO
+int rp23xx_dev_gpio_init(void);
+#endif
+
+#undef EXTERN
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __BOARDS_RISCV_RP23XX_RV_COMMON_INCLUDE_RP23XX_COMMON_PICO_H */

boards/risc-v/rp23xx-rv/common/src/CMakeLists.txt

@@ -0,0 +1,116 @@
+# ##############################################################################
+# boards/risc-v/rp23xx-rv/common/src/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License.  You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+# ##############################################################################
+
+if(CONFIG_ARCH_BOARD_COMMON)
+  set(RP23XXFLAGS -DPICO_RP2040=0 -DPICO_RP2350=1 -DLIB_PICO_BINARY_INFO=0
+                  -DPICO_RISCV=1 -DPICO_ARM=0 -DPICO_32BIT=1)
+
+  list(APPEND SRCS rp23xx_common_bringup.c rp23xx_common_initialize.c)
+
+  if(CONFIG_BOARDCTL_RESET)
+    list(APPEND SRCS rp23xx_reset.c)
+  endif()
+
+  if(CONFIG_SPI)
+    list(APPEND SRCS rp23xx_spi.c)
+  endif()
+
+  if(CONFIG_RP23XX_RV_I2C_DRIVER)
+    list(APPEND SRCS rp23xx_i2cdev.c)
+  endif()
+
+  if(CONFIG_RP23XX_RV_PWM)
+    list(APPEND SRCS rp23xx_pwmdev.c)
+  endif()
+
+  if(CONFIG_RP23XX_RV_SPI_DRIVER)
+    list(APPEND SRCS rp23xx_spidev.c)
+  endif()
+
+  if(CONFIG_RP23XX_RV_I2S)
+    list(APPEND SRCS rp23xx_i2sdev.c)
+  endif()
+
+  if(CONFIG_LCD_SSD1306)
+    list(APPEND SRCS rp23xx_ssd1306.c)
+  endif()
+
+  if(CONFIG_LCD_ST7789)
+    list(APPEND SRCS rp23xx_st7789.c)
+  endif()
+
+  if(CONFIG_LCD_ST7735)
+    list(APPEND SRCS rp23xx_st7735.c)
+  endif()
+
+  if(CONFIG_LCD_GC9A01)
+    list(APPEND SRCS rp23xx_gc9a01.c)
+  endif()
+
+  if(CONFIG_USBMSC)
+    list(APPEND SRCS rp23xx_usbmsc.c)
+  endif()
+
+  if(CONFIG_USBDEV_COMPOSITE)
+    list(APPEND SRCS rp23xx_composite.c)
+  endif()
+
+  if(CONFIG_RP23XX_SPISD)
+    list(APPEND SRCS rp23xx_spisd.c)
+  endif()
+
+  if(CONFIG_SENSORS_BMP180)
+    list(APPEND SRCS rp23xx_bmp180.c)
+  endif()
+
+  if(CONFIG_SENSORS_BMP280)
+    list(APPEND SRCS rp23xx_bmp280.c)
+  endif()
+
+  if(CONFIG_SENSORS_INA219)
+    list(APPEND SRCS rp23xx_ina219.c)
+  endif()
+
+  if(CONFIG_ENC28J60)
+    list(APPEND SRCS rp23xx_enc28j60.c)
+  endif()
+
+  if(CONFIG_LCD_BACKPACK)
+    list(APPEND SRCS rp23xx_lcd_backpack.c)
+  endif()
+
+  if(CONFIG_BOARDCTL_UNIQUEID)
+    list(APPEND SRCS rp23xx_uniqueid.c)
+  endif()
+
+  if(CONFIG_NET_W5500)
+    list(APPEND SRCS rp23xx_w5500.c)
+  endif()
+
+  if(CONFIG_SENSORS_MAX6675)
+    list(APPEND SRCS rp23xx_max6675.c)
+  endif()
+
+endif()
+
+target_sources(board PRIVATE ${SRCS})
+target_compile_options(board PRIVATE ${RP23XXFLAGS})

boards/risc-v/rp23xx-rv/common/src/rp23xx_common_bringup.c

@@ -33,7 +33,7 @@
 
 #include <arch/board/board.h>
 
-#include "rp23xx_pico.h"
+#include "rp23xx_common_pico.h"
 #include "rp23xx_common_bringup.h"
 
 #ifdef CONFIG_RP23XX_RV_PWM

boards/risc-v/rp23xx-rv/raspberrypi-pico-2-rv/CMakeLists.txt

@@ -0,0 +1,40 @@
+# ##############################################################################
+# boards/risc-v/rp23xx-rv/raspberrypi-pico-2-rv/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License.  You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+# ##############################################################################
+
+add_subdirectory(src)
+
+add_custom_target(
+  nuttx_post_build
+  DEPENDS nuttx
+  WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+  COMMENT "Regenerate nuttx.uf2")
+
+# The uf2 command to convert ELF/BIN to UF2
+add_custom_command(
+  TARGET nuttx_post_build
+  POST_BUILD
+  COMMAND picotool ARGS uf2 convert --quiet -t elf nuttx nuttx.uf2
+  COMMAND_EXPAND_LISTS
+  COMMAND ${CMAKE_COMMAND} -E echo "nuttx.uf2" >>
+          ${CMAKE_BINARY_DIR}/nuttx.manifest
+  WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+  COMMENT "Regenerate nuttx.uf2")

boards/risc-v/rp23xx-rv/raspberrypi-pico-2-rv/src/CMakeLists.txt

@@ -0,0 +1,57 @@
+# ##############################################################################
+# boards/risc-v/rp23xx-rv/raspberrypi-pico-2-rv/src/CMakeLists.txt
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License.  You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+# ##############################################################################
+
+set(SRCS rp23xx_boardinitialize.c rp23xx_bringup.c)
+
+if(CONFIG_DEV_GPIO)
+  list(APPEND SRCS rp23xx_gpio.c)
+endif()
+
+if(CONFIG_ARCH_LEDS)
+  list(APPEND SRCS rp23xx_autoleds.c)
+else()
+  list(APPEND SRCS rp23xx_userleds.c)
+endif()
+
+if(CONFIG_ARCH_BUTTONS)
+  list(APPEND SRCS rp23xx_buttons.c)
+endif()
+
+if(CONFIG_BOARDCTL)
+  list(APPEND SRCS rp23xx_appinit.c)
+endif()
+
+target_sources(board PRIVATE ${SRCS})
+
+if(CONFIG_BOOT_RUNFROMFLASH)
+  set_property(GLOBAL PROPERTY LD_SCRIPT
+                               "${NUTTX_BOARD_DIR}/scripts/memmap_default.ld")
+elseif(CONFIG_BOOT_COPYTORAM)
+  set_property(
+    GLOBAL PROPERTY LD_SCRIPT
+                    "${NUTTX_BOARD_DIR}/scripts/memmap_copy_to_ram.ld")
+else()
+  set_property(GLOBAL PROPERTY LD_SCRIPT
+                               "${NUTTX_BOARD_DIR}/scripts/memmap_no_flash.ld")
+endif()
+
+if(CONFIG_ETC_ROMFS)
+  # TODO: etc/init.d/rc.sysinit etc/init.d/rcS
+endif()

boards/risc-v/rp23xx-rv/raspberrypi-pico-2-rv/src/rp23xx_pico.h

@@ -46,7 +46,7 @@
 
 int rp23xx_bringup(void);
 
-#ifdef CONFIG_DEV_GPIO
+#if defined(CONFIG_DEV_GPIO) && !defined(CONFIG_ARCH_BOARD_COMMON)
 int rp23xx_dev_gpio_init(void);
 #endif