hwmv2: Added Board Support for Starfive VisionFive2 RISC-V Single Board Computer

CODEOWNERS

@@ -41,6 +41,7 @@
 /soc/riscv/riscv-privileged/neorv32/       @henrikbrixandersen
 /soc/riscv/riscv-privileged/gd32vf103/     @soburi
 /soc/riscv/riscv-privileged/niosv/         @sweeaun
+/soc/starfive/jh71xx/                     @pfarwsi
 /boards/arm/96b_argonkey/                 @avisconti
 /boards/arm/96b_avenger96/                @Mani-Sadhasivam
 /boards/arm/96b_carbon/                   @idlethread
@@ -118,6 +119,7 @@
 /boards/riscv/niosv*/                     @sweeaun
 /boards/riscv/sparkfun_red_v_things_plus/ @soburi
 /boards/riscv/stamp_c3/                   @soburi
+/boards/starfive/visionfive2_jh7110/      @kanakshilledar @pfarwsi
 /boards/shields/atmel_rf2xx/              @nandojve
 /boards/shields/esp_8266/                 @nandojve
 /boards/shields/inventek_eswifi/          @nandojve
@@ -437,7 +439,7 @@
 /dts/riscv/microchip/microchip-miv.dtsi   @galak
 /dts/riscv/openisa/rv32m1*                @dleach02
 /dts/riscv/riscv32-litex-vexriscv.dtsi    @mateusz-holenko @kgugala @pgielda
-/dts/riscv/starfive/                      @rajnesh-kanwal
+/dts/riscv/starfive/                      @rajnesh-kanwal @pfarwsi
 /dts/riscv/andes/andes_v5*                @cwshu @kevinwang821020 @jimmyzhe
 /dts/riscv/niosv/                         @sweeaun
 /dts/arm/armv*m.dtsi                      @galak @ioannisg

MAINTAINERS.yml

@@ -2861,17 +2861,21 @@ RISCV arch:
     - carlocaione
     - npitre
     - ycsin
+    - pfarwsi
+    - kanakshilledar
   files:
     - arch/riscv/
     - boards/qemu/riscv*/
     - boards/sifive/
     - boards/sparkfun/red_v_things_plus/
     - dts/bindings/riscv/
     - dts/riscv/
+    - dts/riscv/starfive/
     - include/zephyr/arch/riscv/
     - soc/common/riscv-privileged/
     - soc/sifive/
     - soc/riscv/
+    - soc/starfive/jh71xx/
     - tests/arch/riscv/
     - doc/hardware/arch/risc-v.rst
     - drivers/interrupt_controller/intc_plic.c

boards/nordic/nrf54l15pdk/board.cmake

@@ -1,8 +1,12 @@
 # Copyright (c) 2024 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
+
+include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
+
 board_runner_args(jlink "--device=cortex-m33" "--speed=4000")
 
 include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
 include(${ZEPHYR_BASE}/boards/common/nrfutil.board.cmake)
 include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)
+

boards/rak/rak5010/rak5010_nrf52840.dts

@@ -114,9 +114,15 @@
 	is25wp064a: is25wp064a@0 {
 		compatible = "nordic,qspi-nor";
 		reg = <0>;
+
+		writeoc = "pp4io";
+		readoc = "read4io";
+		sck-frequency = <16000000>;
+
 		writeoc = "pp4o";
 		readoc = "read4io";
 		sck-frequency = <32000000>;
+
 		jedec-id = [9d 70 17];
 		size = <67108864>;
 		has-dpd;

boards/starfive/index.rst

@@ -0,0 +1,10 @@
+.. _boards-starfive:
+
+StarFive
+########
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+
+   **/*

boards/starfive/visionfive2_jh7110/Kconfig.defconfig

@@ -0,0 +1,12 @@
+# Copyright (c) 2021 Katsuhiro Suzuki
+# SPDX-License-Identifier: Apache-2.0
+
+if BOARD_VISIONFIVE2_JH7110
+
+config SYS_CLOCK_TICKS_PER_SEC
+	default 1000
+
+config SYS_CLOCK_HW_CYCLES_PER_SEC
+	default 1000000
+
+endif # BOARD_VISIONFIVE2_JH7110

boards/starfive/visionfive2_jh7110/Kconfig.visionfive2_jh7110

@@ -0,0 +1,5 @@
+# Copyright (c) 2024 Kanak Shilledar <[email protected]>
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_VISIONFIVE2_JH7110
+	select SOC_JH7110

boards/starfive/visionfive2_jh7110/board.cmake

@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: Apache-2.0
+

boards/starfive/visionfive2_jh7110/board.yml

@@ -0,0 +1,8 @@
+# Copyright (c) 2024 Kanak Shilledar <[email protected]>
+# SPDX-License-Identifier: Apache-2.0
+
+board:
+  name: visionfive2_jh7110
+  vendor: Starfive Tech
+  socs:
+    - name: jh7110

boards/starfive/visionfive2_jh7110/doc/index.rst

@@ -0,0 +1,74 @@
+.. _visionfive2_jh7110:
+
+Starfive VisionFive2 JH7110
+###########################
+
+Overview
+********
+
+Starfive VisionFive 2 is the world’s first high-performance RISC-V single board computer (SBC) with an integrated GPU. Compared with its last generation, VisionFive 2 has been fully upgraded with significant improvements in the processor work frequency, multimedia processing capabilities, scalability, etc. Its superior performance and reasonable price make VisionFive 2 the best affordable RISC-V development board ever.
+
+.. figure:: img/Visionfive2.jpg
+   :align: center
+   :alt:
+
+Programming and debugging
+*************************
+
+Building
+========
+
+Applications for the ``visionfive2_jh7110`` board configuration can be built
+as usual (see :ref:`build_an_application`) using the corresponding board name:
+
+.. zephyr-app-commands::
+   :board: visionfive2_jh7110
+   :goals: build
+
+To build zephyr.bin for this board use this command:
+
+.. code-block:: console
+
+   west build -p always -b visionfive2_jh7110 samples/hello_world/
+
+spl_tool is a jh7110 signature tool used to generate spl header information and generate zephyr.bin.normal.out.
+`here <https://github.com/starfive-tech/Tools/tree/master/spl_tool/>`_
+
+.. code-block:: console
+
+   ./spl_tool -c -f build/zephyr/zephyr.bin
+
+This will create a new file build/zephyr/zephyr.bin.normal.out that can be flashed.
+
+Flashing
+========
+
+.. note::
+   The following steps use minicom for serial communication, feel free to use
+   any other serial terminal that supports xmodem based file transfers.
+
+git clone the vf2-loader tool from https://github.com/orangecms/vf2-loader.git and xmodem tool from https://github.com/orangecms/xmodem.rs.git side by side.
+
+#. VisionFive2 uses uart for flashing. Refer to `VisionFive2 Recovery Quick Start Guide here <https://doc-en.rvspace.org/VisionFive2/Quick_Start_Guide/VisionFive2_SDK_QSG/recovering_bootloader%20-%20vf2.html>`_
+   to connect your serial-to-usb converter. Now power on the board and using
+   minicom access board's serial and press the reset switch on the board until you see CCCCCC... prompt
+
+Copy the zephyr.bin.normal.out from build/zephyr/zephyr.bin.normal.out to previously git cloned vf2-loader/ directory and cd into it.
+Flash the zephyr.bin.normal.out using this command:
+
+.. code-block:: console
+
+   cargo run -- zephyr.bin.normal.out && minicom -D /dev/ttyUSB0
+
+.. code-block:: console
+
+   cargo run -- zephyr.bin.normal.out && minicom -D /dev/ttyUSB0
+   Finished dev [unoptimized + debuginfo] target(s) in 0.03s
+   Running `target/debug/vf2-loader zephyr.bin.normal.out`
+   Welcome to minicom 2.7.1
+   OPTIONS: I18n
+   Compiled on Dec 23 2019, 02:06:26.
+   Port /dev/ttyUSB0, 14:59:24
+   Press CTRL-A Z for help on special keys
+   6*** Booting Zephyr OS build v3.6.0-rc3 ***
+   Hello World! visionfive2_jh7110

boards/starfive/visionfive2_jh7110/visionfive2_jh7110.dts

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2024 Kanak Shilledar <[email protected]>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+
+#include "starfive/jh7110-visionfive-v2.dtsi"
+
+/ {
+	model = "StarFive VisionFive V2";
+	compatible = "starfive,visionfive-v2";
+
+	chosen {
+		zephyr,console = &uart0;
+		zephyr,shell-uart = &uart0;
+		zephyr,sram = &ram0;
+	};
+};
+
+&uart0 {
+	status = "okay";
+	current-speed = <115200>;
+};
+
+&uart1 {
+	status = "okay";
+	current-speed = <115200>;
+};