From 25709dca1ca64e611a062b6d2f8393464e36b246 Mon Sep 17 00:00:00 2001 From: Huaqi Fang <578567190@qq.com> Date: Tue, 1 Sep 2020 08:47:21 +0800 Subject: [PATCH] bsp/nuclei: Add initial bsp support for Nuclei HummingBird SoC Signed-off-by: Huaqi Fang <578567190@qq.com> --- bsp/nuclei/hbird_eval/.config | 455 ++++++++++++++++++ bsp/nuclei/hbird_eval/Kconfig | 28 ++ bsp/nuclei/hbird_eval/README.md | 230 +++++++++ bsp/nuclei/hbird_eval/SConscript | 17 + bsp/nuclei/hbird_eval/SConstruct | 90 ++++ bsp/nuclei/hbird_eval/applications/SConscript | 11 + bsp/nuclei/hbird_eval/applications/main.c | 112 +++++ bsp/nuclei/hbird_eval/board/Kconfig | 38 ++ bsp/nuclei/hbird_eval/board/SConscript | 11 + bsp/nuclei/hbird_eval/board/board.c | 67 +++ bsp/nuclei/hbird_eval/board/board.h | 21 + bsp/nuclei/hbird_eval/rtconfig.h | 180 +++++++ bsp/nuclei/hbird_eval/rtconfig.py | 67 +++ .../libraries/hbird/HAL_Drivers/SConscript | 18 + .../libraries/hbird/HAL_Drivers/drv_config.h | 26 + .../libraries/hbird/HAL_Drivers/drv_uart.c | 245 ++++++++++ .../libraries/hbird/HAL_Drivers/drv_uart.h | 36 ++ 17 files changed, 1652 insertions(+) create mode 100644 bsp/nuclei/hbird_eval/.config create mode 100644 bsp/nuclei/hbird_eval/Kconfig create mode 100644 bsp/nuclei/hbird_eval/README.md create mode 100644 bsp/nuclei/hbird_eval/SConscript create mode 100644 bsp/nuclei/hbird_eval/SConstruct create mode 100644 bsp/nuclei/hbird_eval/applications/SConscript create mode 100644 bsp/nuclei/hbird_eval/applications/main.c create mode 100644 bsp/nuclei/hbird_eval/board/Kconfig create mode 100644 bsp/nuclei/hbird_eval/board/SConscript create mode 100644 bsp/nuclei/hbird_eval/board/board.c create mode 100644 bsp/nuclei/hbird_eval/board/board.h create mode 100644 bsp/nuclei/hbird_eval/rtconfig.h create mode 100644 bsp/nuclei/hbird_eval/rtconfig.py create mode 100644 bsp/nuclei/libraries/hbird/HAL_Drivers/SConscript create mode 100644 bsp/nuclei/libraries/hbird/HAL_Drivers/drv_config.h create mode 100644 bsp/nuclei/libraries/hbird/HAL_Drivers/drv_uart.c create mode 100644 bsp/nuclei/libraries/hbird/HAL_Drivers/drv_uart.h diff --git a/bsp/nuclei/hbird_eval/.config b/bsp/nuclei/hbird_eval/.config new file mode 100644 index 0000000000..ef2d4bb649 --- /dev/null +++ b/bsp/nuclei/hbird_eval/.config @@ -0,0 +1,455 @@ +# +# Automatically generated file; DO NOT EDIT. +# RT-Thread Configuration +# + +# +# RT-Thread Kernel +# +CONFIG_RT_NAME_MAX=8 +# CONFIG_RT_USING_ARCH_DATA_TYPE is not set +# CONFIG_RT_USING_SMP is not set +CONFIG_RT_ALIGN_SIZE=4 +# CONFIG_RT_THREAD_PRIORITY_8 is not set +CONFIG_RT_THREAD_PRIORITY_32=y +# CONFIG_RT_THREAD_PRIORITY_256 is not set +CONFIG_RT_THREAD_PRIORITY_MAX=32 +CONFIG_RT_TICK_PER_SECOND=100 +CONFIG_RT_USING_OVERFLOW_CHECK=y +CONFIG_RT_USING_HOOK=y +CONFIG_RT_USING_IDLE_HOOK=y +CONFIG_RT_IDLE_HOOK_LIST_SIZE=4 +CONFIG_IDLE_THREAD_STACK_SIZE=396 +CONFIG_RT_USING_TIMER_SOFT=y +CONFIG_RT_TIMER_THREAD_PRIO=4 +CONFIG_RT_TIMER_THREAD_STACK_SIZE=512 +CONFIG_RT_DEBUG=y +# CONFIG_RT_DEBUG_COLOR is not set +CONFIG_RT_DEBUG_INIT_CONFIG=y +CONFIG_RT_DEBUG_INIT=1 +# CONFIG_RT_DEBUG_THREAD_CONFIG is not set +# CONFIG_RT_DEBUG_SCHEDULER_CONFIG is not set +# CONFIG_RT_DEBUG_IPC_CONFIG is not set +# CONFIG_RT_DEBUG_TIMER_CONFIG is not set +# CONFIG_RT_DEBUG_IRQ_CONFIG is not set +# CONFIG_RT_DEBUG_MEM_CONFIG is not set +# CONFIG_RT_DEBUG_SLAB_CONFIG is not set +# CONFIG_RT_DEBUG_MEMHEAP_CONFIG is not set +# CONFIG_RT_DEBUG_MODULE_CONFIG is not set + +# +# Inter-Thread communication +# +CONFIG_RT_USING_SEMAPHORE=y +CONFIG_RT_USING_MUTEX=y +CONFIG_RT_USING_EVENT=y +CONFIG_RT_USING_MAILBOX=y +CONFIG_RT_USING_MESSAGEQUEUE=y +# CONFIG_RT_USING_SIGNALS is not set + +# +# Memory Management +# +CONFIG_RT_USING_MEMPOOL=y +# CONFIG_RT_USING_MEMHEAP is not set +# CONFIG_RT_USING_NOHEAP is not set +CONFIG_RT_USING_SMALL_MEM=y +# CONFIG_RT_USING_SLAB is not set +# CONFIG_RT_USING_MEMTRACE is not set +CONFIG_RT_USING_HEAP=y + +# +# Kernel Device Object +# +CONFIG_RT_USING_DEVICE=y +# CONFIG_RT_USING_DEVICE_OPS is not set +# CONFIG_RT_USING_INTERRUPT_INFO is not set +CONFIG_RT_USING_CONSOLE=y +CONFIG_RT_CONSOLEBUF_SIZE=128 +CONFIG_RT_CONSOLE_DEVICE_NAME="uart0" +CONFIG_RT_VER_NUM=0x40003 +# CONFIG_RT_USING_CPU_FFS is not set +CONFIG_ARCH_RISCV=y +# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set + +# +# RT-Thread Components +# +CONFIG_RT_USING_COMPONENTS_INIT=y +CONFIG_RT_USING_USER_MAIN=y +CONFIG_RT_MAIN_THREAD_STACK_SIZE=2048 +CONFIG_RT_MAIN_THREAD_PRIORITY=10 + +# +# C++ features +# +# CONFIG_RT_USING_CPLUSPLUS is not set + +# +# Command shell +# +CONFIG_RT_USING_FINSH=y +CONFIG_FINSH_THREAD_NAME="tshell" +CONFIG_FINSH_USING_HISTORY=y +CONFIG_FINSH_HISTORY_LINES=5 +CONFIG_FINSH_USING_SYMTAB=y +CONFIG_FINSH_USING_DESCRIPTION=y +# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set +CONFIG_FINSH_THREAD_PRIORITY=20 +CONFIG_FINSH_THREAD_STACK_SIZE=4096 +CONFIG_FINSH_CMD_SIZE=80 +# CONFIG_FINSH_USING_AUTH is not set +CONFIG_FINSH_USING_MSH=y +CONFIG_FINSH_USING_MSH_DEFAULT=y +CONFIG_FINSH_USING_MSH_ONLY=y +CONFIG_FINSH_ARG_MAX=10 + +# +# Device virtual file system +# +CONFIG_RT_USING_DFS=y +CONFIG_DFS_USING_WORKDIR=y +CONFIG_DFS_FILESYSTEMS_MAX=2 +CONFIG_DFS_FILESYSTEM_TYPES_MAX=2 +CONFIG_DFS_FD_MAX=16 +# CONFIG_RT_USING_DFS_MNTTABLE is not set +# CONFIG_RT_USING_DFS_ELMFAT is not set +CONFIG_RT_USING_DFS_DEVFS=y +# CONFIG_RT_USING_DFS_ROMFS is not set +# CONFIG_RT_USING_DFS_RAMFS is not set +# CONFIG_RT_USING_DFS_UFFS is not set +# CONFIG_RT_USING_DFS_JFFS2 is not set + +# +# Device Drivers +# +CONFIG_RT_USING_DEVICE_IPC=y +CONFIG_RT_PIPE_BUFSZ=512 +# CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set +CONFIG_RT_USING_SERIAL=y +# CONFIG_RT_SERIAL_USING_DMA is not set +CONFIG_RT_SERIAL_RB_BUFSZ=64 +# CONFIG_RT_USING_CAN is not set +# CONFIG_RT_USING_HWTIMER is not set +# CONFIG_RT_USING_CPUTIME is not set +# CONFIG_RT_USING_I2C is not set +# CONFIG_RT_USING_PIN is not set +# CONFIG_RT_USING_ADC is not set +# CONFIG_RT_USING_PWM is not set +# CONFIG_RT_USING_MTD_NOR is not set +# CONFIG_RT_USING_MTD_NAND is not set +# CONFIG_RT_USING_PM is not set +# CONFIG_RT_USING_RTC is not set +# CONFIG_RT_USING_SDIO is not set +# CONFIG_RT_USING_SPI is not set +# CONFIG_RT_USING_WDT is not set +# CONFIG_RT_USING_AUDIO is not set +# CONFIG_RT_USING_SENSOR is not set +# CONFIG_RT_USING_TOUCH is not set +# CONFIG_RT_USING_HWCRYPTO is not set +# CONFIG_RT_USING_PULSE_ENCODER is not set +# CONFIG_RT_USING_INPUT_CAPTURE is not set +# CONFIG_RT_USING_WIFI is not set + +# +# Using USB +# +# CONFIG_RT_USING_USB_HOST is not set +# CONFIG_RT_USING_USB_DEVICE is not set + +# +# POSIX layer and C standard library +# +CONFIG_RT_USING_LIBC=y +# CONFIG_RT_USING_PTHREADS is not set +CONFIG_RT_USING_POSIX=y +# CONFIG_RT_USING_POSIX_MMAP is not set +# CONFIG_RT_USING_POSIX_TERMIOS is not set +# CONFIG_RT_USING_POSIX_AIO is not set +# CONFIG_RT_USING_MODULE is not set + +# +# Network +# + +# +# Socket abstraction layer +# +# CONFIG_RT_USING_SAL is not set + +# +# Network interface device +# +# CONFIG_RT_USING_NETDEV is not set + +# +# light weight TCP/IP stack +# +# CONFIG_RT_USING_LWIP is not set + +# +# AT commands +# +# CONFIG_RT_USING_AT is not set + +# +# VBUS(Virtual Software BUS) +# +# CONFIG_RT_USING_VBUS is not set + +# +# Utilities +# +# CONFIG_RT_USING_RYM is not set +# CONFIG_RT_USING_ULOG is not set +# CONFIG_RT_USING_UTEST is not set + +# +# RT-Thread online packages +# + +# +# IoT - internet of things +# +# CONFIG_PKG_USING_PAHOMQTT is not set +# CONFIG_PKG_USING_WEBCLIENT is not set +# CONFIG_PKG_USING_WEBNET is not set +# CONFIG_PKG_USING_MONGOOSE is not set +# CONFIG_PKG_USING_MYMQTT is not set +# CONFIG_PKG_USING_KAWAII_MQTT is not set +# CONFIG_PKG_USING_BC28_MQTT is not set +# CONFIG_PKG_USING_WEBTERMINAL is not set +# CONFIG_PKG_USING_CJSON is not set +# CONFIG_PKG_USING_JSMN is not set +# CONFIG_PKG_USING_LIBMODBUS is not set +# CONFIG_PKG_USING_FREEMODBUS is not set +# CONFIG_PKG_USING_LJSON is not set +# CONFIG_PKG_USING_EZXML is not set +# CONFIG_PKG_USING_NANOPB is not set + +# +# Wi-Fi +# + +# +# Marvell WiFi +# +# CONFIG_PKG_USING_WLANMARVELL is not set + +# +# Wiced WiFi +# +# CONFIG_PKG_USING_WLAN_WICED is not set +# CONFIG_PKG_USING_RW007 is not set +# CONFIG_PKG_USING_COAP is not set +# CONFIG_PKG_USING_NOPOLL is not set +# CONFIG_PKG_USING_NETUTILS is not set +# CONFIG_PKG_USING_PPP_DEVICE is not set +# CONFIG_PKG_USING_AT_DEVICE is not set +# CONFIG_PKG_USING_ATSRV_SOCKET is not set +# CONFIG_PKG_USING_WIZNET is not set + +# +# IoT Cloud +# +# CONFIG_PKG_USING_ONENET is not set +# CONFIG_PKG_USING_GAGENT_CLOUD is not set +# CONFIG_PKG_USING_ALI_IOTKIT is not set +# CONFIG_PKG_USING_AZURE is not set +# CONFIG_PKG_USING_TENCENT_IOTHUB is not set +# CONFIG_PKG_USING_JIOT-C-SDK is not set +# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set +# CONFIG_PKG_USING_JOYLINK is not set +# CONFIG_PKG_USING_NIMBLE is not set +# CONFIG_PKG_USING_OTA_DOWNLOADER is not set +# CONFIG_PKG_USING_IPMSG is not set +# CONFIG_PKG_USING_LSSDP is not set +# CONFIG_PKG_USING_AIRKISS_OPEN is not set +# CONFIG_PKG_USING_LIBRWS is not set +# CONFIG_PKG_USING_TCPSERVER is not set +# CONFIG_PKG_USING_PROTOBUF_C is not set +# CONFIG_PKG_USING_ONNX_PARSER is not set +# CONFIG_PKG_USING_ONNX_BACKEND is not set +# CONFIG_PKG_USING_DLT645 is not set +# CONFIG_PKG_USING_QXWZ is not set +# CONFIG_PKG_USING_SMTP_CLIENT is not set +# CONFIG_PKG_USING_ABUP_FOTA is not set +# CONFIG_PKG_USING_LIBCURL2RTT is not set +# CONFIG_PKG_USING_CAPNP is not set +# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set +# CONFIG_PKG_USING_AGILE_TELNET is not set + +# +# security packages +# +# CONFIG_PKG_USING_MBEDTLS is not set +# CONFIG_PKG_USING_libsodium is not set +# CONFIG_PKG_USING_TINYCRYPT is not set +# CONFIG_PKG_USING_TFM is not set + +# +# language packages +# +# CONFIG_PKG_USING_LUA is not set +# CONFIG_PKG_USING_JERRYSCRIPT is not set +# CONFIG_PKG_USING_MICROPYTHON is not set + +# +# multimedia packages +# +# CONFIG_PKG_USING_OPENMV is not set +# CONFIG_PKG_USING_MUPDF is not set +# CONFIG_PKG_USING_STEMWIN is not set +# CONFIG_PKG_USING_WAVPLAYER is not set +# CONFIG_PKG_USING_TJPGD is not set + +# +# tools packages +# +# CONFIG_PKG_USING_CMBACKTRACE is not set +# CONFIG_PKG_USING_EASYFLASH is not set +# CONFIG_PKG_USING_EASYLOGGER is not set +# CONFIG_PKG_USING_SYSTEMVIEW is not set +# CONFIG_PKG_USING_RDB is not set +# CONFIG_PKG_USING_QRCODE is not set +# CONFIG_PKG_USING_ULOG_EASYFLASH is not set +# CONFIG_PKG_USING_ADBD is not set +# CONFIG_PKG_USING_COREMARK is not set +# CONFIG_PKG_USING_DHRYSTONE is not set +# CONFIG_PKG_USING_NR_MICRO_SHELL is not set +# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set +# CONFIG_PKG_USING_LUNAR_CALENDAR is not set +# CONFIG_PKG_USING_BS8116A is not set +# CONFIG_PKG_USING_URLENCODE is not set + +# +# system packages +# +# CONFIG_PKG_USING_GUIENGINE is not set +# CONFIG_PKG_USING_CAIRO is not set +# CONFIG_PKG_USING_PIXMAN is not set +# CONFIG_PKG_USING_LWEXT4 is not set +# CONFIG_PKG_USING_PARTITION is not set +# CONFIG_PKG_USING_FAL is not set +# CONFIG_PKG_USING_SQLITE is not set +# CONFIG_PKG_USING_RTI is not set +# CONFIG_PKG_USING_LITTLEVGL2RTT is not set +# CONFIG_PKG_USING_CMSIS is not set +# CONFIG_PKG_USING_DFS_YAFFS is not set +# CONFIG_PKG_USING_LITTLEFS is not set +# CONFIG_PKG_USING_THREAD_POOL is not set +# CONFIG_PKG_USING_ROBOTS is not set +# CONFIG_PKG_USING_EV is not set +# CONFIG_PKG_USING_SYSWATCH is not set +# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set +# CONFIG_PKG_USING_PLCCORE is not set + +# +# peripheral libraries and drivers +# +# CONFIG_PKG_USING_SENSORS_DRIVERS is not set +# CONFIG_PKG_USING_REALTEK_AMEBA is not set +# CONFIG_PKG_USING_SHT2X is not set +# CONFIG_PKG_USING_SHT3X is not set +# CONFIG_PKG_USING_STM32_SDIO is not set +# CONFIG_PKG_USING_ICM20608 is not set +# CONFIG_PKG_USING_U8G2 is not set +# CONFIG_PKG_USING_BUTTON is not set +# CONFIG_PKG_USING_PCF8574 is not set +# CONFIG_PKG_USING_SX12XX is not set +# CONFIG_PKG_USING_SIGNAL_LED is not set +# CONFIG_PKG_USING_LEDBLINK is not set +# CONFIG_PKG_USING_LITTLED is not set +# CONFIG_PKG_USING_LKDGUI is not set +# CONFIG_PKG_USING_NRF5X_SDK is not set +# CONFIG_PKG_USING_NRFX is not set +# CONFIG_PKG_USING_WM_LIBRARIES is not set +# CONFIG_PKG_USING_KENDRYTE_SDK is not set +# CONFIG_PKG_USING_INFRARED is not set +# CONFIG_PKG_USING_ROSSERIAL is not set +# CONFIG_PKG_USING_AGILE_BUTTON is not set +# CONFIG_PKG_USING_AGILE_LED is not set +# CONFIG_PKG_USING_AT24CXX is not set +# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set +# CONFIG_PKG_USING_AD7746 is not set +# CONFIG_PKG_USING_PCA9685 is not set +# CONFIG_PKG_USING_I2C_TOOLS is not set +# CONFIG_PKG_USING_NRF24L01 is not set +# CONFIG_PKG_USING_TOUCH_DRIVERS is not set +# CONFIG_PKG_USING_MAX17048 is not set +# CONFIG_PKG_USING_RPLIDAR is not set +# CONFIG_PKG_USING_AS608 is not set +# CONFIG_PKG_USING_RC522 is not set +# CONFIG_PKG_USING_EMBARC_BSP is not set +# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set +# CONFIG_PKG_USING_MULTI_RTIMER is not set +# CONFIG_PKG_USING_MAX7219 is not set +# CONFIG_PKG_USING_BEEP is not set +# CONFIG_PKG_USING_EASYBLINK is not set +# CONFIG_PKG_USING_PMS_SERIES is not set +CONFIG_PKG_USING_NUCLEI_SDK=y + +# +# !!!Nuclei SDK only works with Nuclei RISC-V Processor IP!!! +# +CONFIG_PKG_NUCLEI_SDK_PATH="/packages/peripherals/nuclei_sdk" +# CONFIG_PKG_USING_NUCLEI_SDK_V023 is not set +CONFIG_PKG_USING_NUCLEI_SDK_LATEST_VERSION=y +CONFIG_PKG_NUCLEI_SDK_VER="latest" + +# +# miscellaneous packages +# +# CONFIG_PKG_USING_LIBCSV is not set +# CONFIG_PKG_USING_OPTPARSE is not set +# CONFIG_PKG_USING_FASTLZ is not set +# CONFIG_PKG_USING_MINILZO is not set +# CONFIG_PKG_USING_QUICKLZ is not set +# CONFIG_PKG_USING_MULTIBUTTON is not set +# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set +# CONFIG_PKG_USING_CANFESTIVAL is not set +# CONFIG_PKG_USING_ZLIB is not set +# CONFIG_PKG_USING_DSTR is not set +# CONFIG_PKG_USING_TINYFRAME is not set +# CONFIG_PKG_USING_KENDRYTE_DEMO is not set +# CONFIG_PKG_USING_DIGITALCTRL is not set +# CONFIG_PKG_USING_UPACKER is not set +# CONFIG_PKG_USING_UPARAM is not set + +# +# samples: kernel and components samples +# +# CONFIG_PKG_USING_KERNEL_SAMPLES is not set +# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set +# CONFIG_PKG_USING_NETWORK_SAMPLES is not set +# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set +# CONFIG_PKG_USING_HELLO is not set +# CONFIG_PKG_USING_VI is not set +# CONFIG_PKG_USING_NNOM is not set +# CONFIG_PKG_USING_LIBANN is not set +# CONFIG_PKG_USING_ELAPACK is not set +# CONFIG_PKG_USING_ARMv7M_DWT is not set +# CONFIG_PKG_USING_VT100 is not set +# CONFIG_PKG_USING_ULAPACK is not set +# CONFIG_PKG_USING_UKAL is not set + +# +# Hardware Drivers Config +# +CONFIG_SOC_HUMMINGBIRD=y + +# +# Onboard Peripheral Drivers +# +CONFIG_BSP_USING_UART_CONSOLE=y + +# +# On-chip Peripheral Drivers +# +CONFIG_BSP_USING_UART=y +CONFIG_BSP_USING_UART0=y +# CONFIG_BSP_USING_UART1 is not set + +# +# Board extended module Drivers +# diff --git a/bsp/nuclei/hbird_eval/Kconfig b/bsp/nuclei/hbird_eval/Kconfig new file mode 100644 index 0000000000..d41c1b45a2 --- /dev/null +++ b/bsp/nuclei/hbird_eval/Kconfig @@ -0,0 +1,28 @@ +mainmenu "RT-Thread Configuration" + +config BSP_DIR + string + option env="BSP_ROOT" + default "." + +config RTT_DIR + string + option env="RTT_ROOT" + default "../../.." + +config PKGS_DIR + string + option env="PKGS_ROOT" + default "packages" + +source "$RTT_DIR/Kconfig" +source "$PKGS_DIR/Kconfig" +source "board/Kconfig" + +config SOC_HUMMINGBIRD + bool + select ARCH_RISCV + select PKG_USING_NUCLEI_SDK + select RT_USING_COMPONENTS_INIT + select RT_USING_USER_MAIN + default y diff --git a/bsp/nuclei/hbird_eval/README.md b/bsp/nuclei/hbird_eval/README.md new file mode 100644 index 0000000000..def4702cc3 --- /dev/null +++ b/bsp/nuclei/hbird_eval/README.md @@ -0,0 +1,230 @@ +# 芯来科技蜂鸟FPGA评估板 # + +## 简介 + +**蜂鸟FPGA评估板** 是由芯来科技公司推出的用于测试评估芯来RISC-V内核处理器的FPGA评估板。 + +更多关于 **蜂鸟FPGA评估板** 开发板的详细资料请参见 [蜂鸟FPGA评估板](https://nucleisys.com/developboard.php) + +### 板载资源 + +| 硬件 | 描述 | +| --- | --- | +| 内核 | Nuclei RISC-V N/NX/UX 内核 | +| 架构 | RV32 or RV64 | +| 主频 | 8MHz or uncertain freq | + +**注意**: 这个上面烧写的是FPGA bitstream文件，所以处理器内核版本根据型号来定，通过修改**rtconfig.py**中的**NUCLEI_SDK_CORE**. + + +## 工具安装 + +### 安装工具链 + +请根据[安装Nuclei RISC-V GCC Toolchain和OpenOCD](https://doc.nucleisys.com/nuclei_sdk/quickstart.html#setup-tools-and-environment) 来安装依赖的工具。 + +### 添加环境变量 + +将Nuclei RISC-V GCC Toolchain和OpenOCD的环境变量进行设置。 + +#### Windows + +假设工具安装在 **D:\Software\Nuclei**目录下, 则可以修改系统环境变量**PATH**, +将**D:\Software\Nuclei\gcc\bin;D:\Software\Nuclei\openocd\bin;**增加到**PATH**中。 + +或者在ENV工具命令行中运行 + +~~~cmd +set PATH=D:\Software\Nuclei\gcc\bin;D:\Software\Nuclei\openocd\bin;%PATH% +~~~ + +#### Linux + +假设工具安装在 **~/Software/Nuclei**目录下, 通过在Linux的``.bashrc``增加如下一行代码 +来添加环境变量。 + +~~~bash +export PATH=~/Software/Nuclei/gcc/bin:~/Software/Nuclei/openocd/bin:$PATH +~~~ + +或者在ENV工具命令行中运行 + +~~~bash +export PATH=~/Software/Nuclei/gcc/bin:~/Software/Nuclei/openocd/bin:$PATH +~~~ + +**注意**: 对应的RISC-V GCC和OPENOCD的路径请替换成自己安装的路径。 + +## 烧写及执行 + +### [驱动设置](https://nucleisys.com/developboard.php) + +### 编译程序 + +下载好[RT-Thread](https://github.com/RT-Thread/rt-thread)的代码和[ENV工具](https://www.rt-thread.org/document/site/tutorial/env-video/)以后。 + +按照ENV工具的教程, 在**rt-thread\bsp\nuclei\hbird_eval**目录打开ENV工具命令行。 + +**注意**: 请确保Nuclei GCC和Nuclei OpenOCD的路径设置正确无误。 + +1. 运行 ``pkgs --update``来下载最新的依赖的**Nuclei SDK**开发包 +2. **可选**: 运行 ``menuconfig``来进行内核配置 +3. 运行 ``scons -c``清理之前的编译结果 +4. 运行 ``scons``来进行代码的编译 + +### 下载程序 + +在保证程序能够正常编译后, 在相同ENV终端执行``scons --run upload``进行代码的下载。 + +正常下载的输出如下: + +~~~ +scons: Reading SConscript files ... +Supported downloaded modes for board hbird_eval are ('ilm', 'flash', 'flashxip'), chosen downloaded mode is ilm +Upload application rtthread.elf using openocd and gdb +riscv-nuclei-elf-gdb rtthread.elf -ex "set remotetimeout 240" -ex "target remote | openocd --pipe -f D:/workspace/Sourcecode/rt-thread/bsp/nuclei/hbird_eval/packages/nuclei_sdk-latest/SoC/hbird/Board/hbird_eval/openocd_hbird.cfg" + --batch -ex "monitor halt" -ex "monitor flash protect 0 0 last off" -ex "load" -ex "monitor resume" -ex "monitor shutdown" -ex "quit" +D:\Software\Nuclei\gcc\bin\riscv-nuclei-elf-gdb.exe: warning: Couldn't determine a path for the index cache directory. +Nuclei OpenOCD, i386 Open On-Chip Debugger 0.10.0+dev-g11f0cf429 (2020-07-15-04:09) +Licensed under GNU GPL v2 +For bug reports, read + http://openocd.org/doc/doxygen/bugs.html +rt_thread_idle_entry (parameter=) at D:\workspace\Sourcecode\rt-thread\src\idle.c:249 +249 for (i = 0; i < RT_IDLE_HOOK_LIST_SIZE; i++) +cleared protection for sectors 0 through 63 on flash bank 0 + +Loading section .init, size 0x284 lma 0x80000000 +Loading section .text, size 0xb57e lma 0x800002c0 +Loading section .rodata, size 0x3248 lma 0x8000b840 +Loading section .data, size 0x350 lma 0x8000ea88 +Start address 0x80000198, load size 60826 +Transfer rate: 49 KB/sec, 10137 bytes/write. +shutdown command invoked +A debugging session is active. + + Inferior 1 [Remote target] will be detached. + +Quit anyway? (y or n) [answered Y; input not from terminal] +Remote communication error. Target disconnected.: Success. +~~~ + +下载程序之后, 连接**串口(57600-N-8-1)**, 可以看到 RT-Thread 的输出信息: + +> 由于FPGA评估的Nuclei RISC-V内核主频一般在8MHz左右, 而评估SoC串口 +> 在8MHz主频下，工作大于在115200 bps时，串口读取工作不正常，因此这里设置 +> 波特率为57600bps，特此说明. + +``` +initialize rti_board_start:0 done + + \ | / +- RT - Thread Operating System + / | \ 4.0.3 build Apr 23 2020 + 2006 - 2020 Copyright by rt-thread team +do components initialization. +initialize rti_board_end:0 done +initialize dfs_init:0 done +initialize libc_system_init:0 done +initialize finsh_system_init:0 done +msh /> +``` + +在串口终端(我这里使用的是TeraTerm)输入``ps``即可查看当前线程工作情况: + +~~~ +msh />ps +thread pri status sp stack size max used left tick error +-------- --- ------- ---------- ---------- ------ ---------- --- +thread01 19 suspend 0x00000158 0x0000018c 87% 0x00000005 000 +thread00 19 suspend 0x00000158 0x0000018c 87% 0x00000005 000 +tshell 20 running 0x00000258 0x00001000 18% 0x00000004 000 +tidle0 31 ready 0x000000a8 0x0000018c 59% 0x0000000e 000 +timer 4 suspend 0x000000f8 0x00000200 49% 0x00000009 000 +main 10 suspend 0x00000168 0x00000800 36% 0x00000006 000 +msh /> +~~~ + +### 调试程序 + +在保证程序编译成功后, 在相同ENV终端执行``scons --run debug``进行代码在命令行下进行GDB调试。 + +正常的调试输出如下: + +~~~ +scons: Reading SConscript files ... +Supported downloaded modes for board hbird_eval are ('ilm', 'flash', 'flashxip'), chosen downloaded mode is ilm +Debug application rtthread.elf using openocd and gdb +riscv-nuclei-elf-gdb rtthread.elf -ex "set remotetimeout 240" -ex "target remote | openocd --pipe -f D:/workspace/Sourcecode/rt-thread/bsp/nuclei/hbird_eval/packages/nuclei_sdk-latest/SoC/hbird/Board/hbird_eval/openocd_hbird.cfg" +D:\Software\Nuclei\gcc\bin\riscv-nuclei-elf-gdb.exe: warning: Couldn't determine a path for the index cache directory. +GNU gdb (GDB) 8.3.0.20190516-git +Copyright (C) 2019 Free Software Foundation, Inc. +License GPLv3+: GNU GPL version 3 or later +This is free software: you are free to change and redistribute it. +There is NO WARRANTY, to the extent permitted by law. +Type "show copying" and "show warranty" for details. +This GDB was configured as "--host=i686-w64-mingw32 --target=riscv-nuclei-elf". +Type "show configuration" for configuration details. +For bug reporting instructions, please see: +. +Find the GDB manual and other documentation resources online at: + . + +For help, type "help". +Type "apropos word" to search for commands related to "word"... +Reading symbols from rtthread.elf... +Remote debugging using | openocd --pipe -f D:/workspace/Sourcecode/rt-thread/bsp/nuclei/hbird_eval/packages/nuclei_sdk-latest/SoC/hbird/Board/hbird_eval/openocd_hbird.cfg +Nuclei OpenOCD, i386 Open On-Chip Debugger 0.10.0+dev-g11f0cf429 (2020-07-15-04:09) +Licensed under GNU GPL v2 +For bug reports, read + http://openocd.org/doc/doxygen/bugs.html +0x0000000080000f14 in _has_defunct_thread () at D:\workspace\Sourcecode\rt-thread\src\idle.c:153 +153 while (_has_defunct_thread()) +(gdb) load +Loading section .init, size 0x284 lma 0x80000000 +Loading section .text, size 0xb57e lma 0x800002c0 +Loading section .rodata, size 0x3248 lma 0x8000b840 +Loading section .data, size 0x350 lma 0x8000ea88 +Start address 0x80000198, load size 60826 +Transfer rate: 48 KB/sec, 10137 bytes/write. +(gdb) b main +Breakpoint 1 at 0x800002c0: file applications\main.c, line 95. +(gdb) c +Continuing. + +Breakpoint 1, main () at applications\main.c:95 +95 board_gpio_init(); +(gdb) n +96 create_thread_demo(); +(gdb) n +99 board_serial_init(); +(gdb) c +Continuing. +~~~ + +调试例子参见如下文档: + +* https://doc.nucleisys.com/nuclei_sdk/quickstart.html#debug-application + +为了更方便的进行调试, 也可以下载**Nuclei Studio**集成开发环境, 创建一个Debug Configuration, 选择编译好的 +ELF文件, 然后配置OPENOCD和GDB即可, OPENOCD配置文件路径为**bsp\nuclei\hbird_eval\packages\nuclei_sdk-latest\SoC\hbird\Board\hbird_eval\openocd_hbird.cfg** + + +## 驱动支持情况 + +| 驱动 | 支持情况 | 备注 | +| ------ | ---- | :------: | +| UART | 支持 | 蜂鸟开发板载串口是UART0 | + +**注:** + +- 适配RT-Thread的驱动框架的代码在 [../libraries/hbird/HAL_Drivers](../libraries/hbird/HAL_Drivers)目录下。 +- 如果有开发者想适配更多的驱动, 请在对应目录下增加驱动适配支持。 +- 目前串口读取功能在主频为8MHz情况下需要工作在57600bps +- 目前串口读取没有采用中断的方式进行，而是采用单独的任务来读取，等中断信号接入后可以直接中断方式读取 + +## 联系人信息 + +维护人: + +- [fanghuaqi](https://github.com/fanghuaqi) + diff --git a/bsp/nuclei/hbird_eval/SConscript b/bsp/nuclei/hbird_eval/SConscript new file mode 100644 index 0000000000..014c428d0a --- /dev/null +++ b/bsp/nuclei/hbird_eval/SConscript @@ -0,0 +1,17 @@ +# for module compiling +import os +Import('RTT_ROOT') +from building import * + +cwd = GetCurrentDir() +objs = [] +list = os.listdir(cwd) + +ASFLAGS = ' -I' + cwd + +for d in list: + path = os.path.join(cwd, d) + if os.path.isfile(os.path.join(path, 'SConscript')): + objs = objs + SConscript(os.path.join(d, 'SConscript')) + +Return('objs') diff --git a/bsp/nuclei/hbird_eval/SConstruct b/bsp/nuclei/hbird_eval/SConstruct new file mode 100644 index 0000000000..58c5d745d7 --- /dev/null +++ b/bsp/nuclei/hbird_eval/SConstruct @@ -0,0 +1,90 @@ +import os +import sys +import rtconfig + +if os.getenv('RTT_ROOT'): + RTT_ROOT = os.getenv('RTT_ROOT') +else: + RTT_ROOT = os.path.normpath(os.getcwd() + '/../../..') + +sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')] +from building import * + +TARGET = 'rtthread.' + rtconfig.TARGET_EXT + +AddOption('--run', + dest = 'run', + type='string', + nargs=1, + action = 'store', + default = "", + help = 'Upload or debug application using openocd') + +DefaultEnvironment(tools=[]) +env = Environment(tools = ['mingw'], + AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS, + CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS, + CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS, + AR = rtconfig.AR, ARFLAGS = '-rc', LIBS = rtconfig.LIBS, + LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS) +env.PrependENVPath('PATH', rtconfig.EXEC_PATH) +env['ASCOM'] = env['ASPPCOM'] + +Export('RTT_ROOT') +Export('rtconfig') + +SDK_ROOT = os.path.abspath('./') + +if os.path.exists(SDK_ROOT + '/libraries'): + libraries_path_prefix = SDK_ROOT + '/libraries' +else: + libraries_path_prefix = os.path.dirname(SDK_ROOT) + '/libraries' + +SDK_LIB = libraries_path_prefix +Export('SDK_LIB') + +GDB = rtconfig.GDB + +# prepare building environment +objs = PrepareBuilding(env, RTT_ROOT) + +bsp_library_type = rtconfig.NUCLEI_SDK_SOC +rtconfig.BSP_LIBRARY_TYPE = bsp_library_type + +if hasattr(rtconfig, 'NUCLEI_SDK_OPENOCD_CFG'): + openocd_cfg = rtconfig.NUCLEI_SDK_OPENOCD_CFG.replace('\\', '/') +else: + print("ERROR: Nuclei SDK package is not yet downloaded, please execute in command line first!") + exit(0) + +# include hal drivers +hal_sconscript = os.path.join(libraries_path_prefix, bsp_library_type, 'HAL_Drivers', 'SConscript') + +if os.path.isfile(hal_sconscript): + objs.extend(SConscript(hal_sconscript)) + +# make a building +DoBuilding(TARGET, objs) + +# Run upload or debug if --run=upload or --upload=debug +run_target = GetOption('run') +SUPPORT_RUN_TARGETS = ["upload", "debug"] +if run_target in SUPPORT_RUN_TARGETS: + if os.path.isfile(TARGET): + if run_target == "upload": + upload_cmd = '{} {} -ex "set remotetimeout 240" \ + -ex "target remote | openocd --pipe -f {}" \ + --batch -ex "monitor halt" -ex "monitor flash protect 0 0 last off" -ex "load" \ + -ex "monitor resume" -ex "monitor shutdown" -ex "quit"'.format(GDB, TARGET, openocd_cfg) + print("Upload application {} using openocd and gdb".format(TARGET)) + print(upload_cmd) + os.system(upload_cmd) + elif run_target == "debug": + debug_cmd = '{} {} -ex "set remotetimeout 240" \ + -ex "target remote | openocd --pipe -f {}"'.format(GDB, TARGET, openocd_cfg) + print("Debug application {} using openocd and gdb".format(TARGET)) + print(debug_cmd) + os.system(debug_cmd) + else: + print(TARGET + ' not exist, please run scons first!!') + exit(0) diff --git a/bsp/nuclei/hbird_eval/applications/SConscript b/bsp/nuclei/hbird_eval/applications/SConscript new file mode 100644 index 0000000000..ef1c39fd83 --- /dev/null +++ b/bsp/nuclei/hbird_eval/applications/SConscript @@ -0,0 +1,11 @@ +Import('RTT_ROOT') +Import('rtconfig') +from building import * + +cwd = GetCurrentDir() +src = Glob('*.c') +CPPPATH = [cwd, ] + +group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH) + +Return('group') diff --git a/bsp/nuclei/hbird_eval/applications/main.c b/bsp/nuclei/hbird_eval/applications/main.c new file mode 100644 index 0000000000..0fe26c049b --- /dev/null +++ b/bsp/nuclei/hbird_eval/applications/main.c @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2006-2018, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2019-07-23 tyustli first version + */ + +#include +#include +#include + +#define THREAD_PRIORITY 19 +#define THREAD_STACK_SIZE 396 +#define THREAD_TIMESLICE 5 +#define THREAD_NUM 2 +// #define APP_DEBUG_PRINT + +/*　Align stack when using static thread　*/ +ALIGN(RT_ALIGN_SIZE) +static rt_uint8_t thread_stack[THREAD_NUM][THREAD_STACK_SIZE]; +static struct rt_thread tid[THREAD_NUM]; + +/* Thread entry function */ +static void thread_entry(void *parameter) +{ + rt_uint32_t count = 0; + + while (1) { +#ifdef APP_DEBUG_PRINT + rt_kprintf("thread %d count: %d\n", (rt_uint32_t)parameter, count++); +#endif + rt_thread_mdelay(500); + if (((uint32_t)parameter) % 2) { + gpio_toggle(GPIO, SOC_LED_BLUE_GPIO_MASK); + } else { + gpio_toggle(GPIO, SOC_LED_GREEN_GPIO_MASK); + } + } +} + +/* Thread demo */ +int create_thread_demo(void) +{ + int i; + static char tname[9] = "thread"; + + for (i = 0; i < THREAD_NUM; i ++) { + /* Create static threads */ + tname[6] = i/10 + '0'; + tname[7] = i%10 + '0'; + tname[8] = '\0'; + rt_thread_init(&tid[i], tname, thread_entry, (void *)i, thread_stack[i], + THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE); + } + + /* Startup threads */ + for (i = 0; i < THREAD_NUM; i ++) { + rt_thread_startup(&tid[i]); + } + + return 0; +} + +void board_gpio_init(void) +{ + gpio_enable_input(GPIO, SOC_BUTTON_GPIO_MASK); + gpio_set_pue(GPIO, SOC_BUTTON_GPIO_MASK, GPIO_BIT_ALL_ONE); + + gpio_enable_output(GPIO, SOC_LED_GPIO_MASK); + gpio_write(GPIO, SOC_LED_GPIO_MASK, GPIO_BIT_ALL_ZERO); +} + +#ifdef RT_USING_SERIAL + +#define SERIAL_THREAD_STACK_SIZE 396 +static rt_uint8_t serial_stack[SERIAL_THREAD_STACK_SIZE]; +static struct rt_thread serial_tid; +extern void rt_hw_serial_thread_entry(void *parameter); + +void board_serial_init(void) +{ + rt_thread_init(&serial_tid, "serrxsim", rt_hw_serial_thread_entry, + (void *)NULL, serial_stack, SERIAL_THREAD_STACK_SIZE, 5, 5); + rt_thread_startup(&serial_tid); +} +#endif /* RT_USING_SERIAL */ + +int main(void) +{ + rt_uint32_t count = 0; + + board_gpio_init(); + create_thread_demo(); + +#ifdef RT_USING_SERIAL + board_serial_init(); +#endif /* RT_USING_SERIAL */ + + while (1) { +#ifdef APP_DEBUG_PRINT + rt_kprintf("Main thread count: %d\n", count++); +#endif + rt_thread_mdelay(1000); + gpio_toggle(GPIO, SOC_LED_RED_GPIO_MASK); + } +} + +/******************** end of file *******************/ + diff --git a/bsp/nuclei/hbird_eval/board/Kconfig b/bsp/nuclei/hbird_eval/board/Kconfig new file mode 100644 index 0000000000..dd1bf98fbf --- /dev/null +++ b/bsp/nuclei/hbird_eval/board/Kconfig @@ -0,0 +1,38 @@ +menu "Hardware Drivers Config" + +config SOC_HUMMINGBIRD + bool + select SOC_SERIES_HUMMINGBIRD + default y + +menu "Onboard Peripheral Drivers" + + config BSP_USING_UART_CONSOLE + bool "Enable UART CONSOLE" + select BSP_USING_UART + select BSP_USING_UART0 + default y +endmenu + +menu "On-chip Peripheral Drivers" + + menuconfig BSP_USING_UART + bool "Enable UART" + default y + select RT_USING_SERIAL + if BSP_USING_UART + config BSP_USING_UART0 + bool "Enable UART0" + default n + config BSP_USING_UART1 + bool "Enable UART1" + default n + endif + +endmenu + +menu "Board extended module Drivers" + +endmenu + +endmenu diff --git a/bsp/nuclei/hbird_eval/board/SConscript b/bsp/nuclei/hbird_eval/board/SConscript new file mode 100644 index 0000000000..148c99f42c --- /dev/null +++ b/bsp/nuclei/hbird_eval/board/SConscript @@ -0,0 +1,11 @@ +# RT-Thread building script for component + +from building import * + +cwd = GetCurrentDir() +src = Glob('*.c') +CPPPATH = [cwd] + +group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH) + +Return('group') diff --git a/bsp/nuclei/hbird_eval/board/board.c b/bsp/nuclei/hbird_eval/board/board.c new file mode 100644 index 0000000000..c233e8e83b --- /dev/null +++ b/bsp/nuclei/hbird_eval/board/board.c @@ -0,0 +1,67 @@ +/* + * Copyright (c) 2006-2020, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-04-22 hqfang first version + * + */ + +#include +#include +#include "board.h" +#include "cpuport.h" + +#ifdef RT_USING_SERIAL + #include +#endif + +/** _end symbol defined in linker script of Nuclei SDK */ +extern void *_end; + +/** _heap_end symbol defined in linker script of Nuclei SDK */ +extern void *_heap_end; +#define HEAP_BEGIN &_end +#define HEAP_END &_heap_end + +/* + * - Implemented and defined in Nuclei SDK system_.c file + * - Required macro NUCLEI_BANNER set to 0 + */ +extern void _init(void); + +/** + * @brief Setup hardware board for rt-thread + * + */ +void rt_hw_board_init(void) +{ + /* OS Tick Configuration */ + rt_hw_ticksetup(); + +#ifdef RT_USING_HEAP + rt_system_heap_init((void *) HEAP_BEGIN, (void *) HEAP_END); +#endif + + _init(); // __libc_init_array is not used in RT-Thread + + /* UART driver initialization is open by default */ +#ifdef RT_USING_SERIAL + rt_hw_uart_init(); +#endif + + /* Set the shell console output device */ +#ifdef RT_USING_CONSOLE + rt_console_set_device(RT_CONSOLE_DEVICE_NAME); +#endif + + /* Board underlying hardware initialization */ +#ifdef RT_USING_COMPONENTS_INIT + rt_components_board_init(); +#endif +} + +/******************** end of file *******************/ + diff --git a/bsp/nuclei/hbird_eval/board/board.h b/bsp/nuclei/hbird_eval/board/board.h new file mode 100644 index 0000000000..62438d7f51 --- /dev/null +++ b/bsp/nuclei/hbird_eval/board/board.h @@ -0,0 +1,21 @@ +/* + * Copyright (c) 2006-2020, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-04-02 Huaqi Fang first version + * + */ + +#ifndef __BOARD__ +#define __BOARD__ + +#include "nuclei_sdk_hal.h" + +void rt_hw_board_init(void); + +#endif /* __BOARD__ */ + +/******************** end of file *******************/ diff --git a/bsp/nuclei/hbird_eval/rtconfig.h b/bsp/nuclei/hbird_eval/rtconfig.h new file mode 100644 index 0000000000..830f699f58 --- /dev/null +++ b/bsp/nuclei/hbird_eval/rtconfig.h @@ -0,0 +1,180 @@ +#ifndef RT_CONFIG_H__ +#define RT_CONFIG_H__ + +/* Automatically generated file; DO NOT EDIT. */ +/* RT-Thread Configuration */ + +/* RT-Thread Kernel */ + +#define RT_NAME_MAX 8 +#define RT_ALIGN_SIZE 4 +#define RT_THREAD_PRIORITY_32 +#define RT_THREAD_PRIORITY_MAX 32 +#define RT_TICK_PER_SECOND 100 +#define RT_USING_OVERFLOW_CHECK +#define RT_USING_HOOK +#define RT_USING_IDLE_HOOK +#define RT_IDLE_HOOK_LIST_SIZE 4 +#define IDLE_THREAD_STACK_SIZE 396 +#define RT_USING_TIMER_SOFT +#define RT_TIMER_THREAD_PRIO 4 +#define RT_TIMER_THREAD_STACK_SIZE 512 +#define RT_DEBUG +#define RT_DEBUG_INIT_CONFIG +#define RT_DEBUG_INIT 1 + +/* Inter-Thread communication */ + +#define RT_USING_SEMAPHORE +#define RT_USING_MUTEX +#define RT_USING_EVENT +#define RT_USING_MAILBOX +#define RT_USING_MESSAGEQUEUE + +/* Memory Management */ + +#define RT_USING_MEMPOOL +#define RT_USING_SMALL_MEM +#define RT_USING_HEAP + +/* Kernel Device Object */ + +#define RT_USING_DEVICE +#define RT_USING_CONSOLE +#define RT_CONSOLEBUF_SIZE 128 +#define RT_CONSOLE_DEVICE_NAME "uart0" +#define RT_VER_NUM 0x40003 +#define ARCH_RISCV + +/* RT-Thread Components */ + +#define RT_USING_COMPONENTS_INIT +#define RT_USING_USER_MAIN +#define RT_MAIN_THREAD_STACK_SIZE 2048 +#define RT_MAIN_THREAD_PRIORITY 10 + +/* C++ features */ + + +/* Command shell */ + +#define RT_USING_FINSH +#define FINSH_THREAD_NAME "tshell" +#define FINSH_USING_HISTORY +#define FINSH_HISTORY_LINES 5 +#define FINSH_USING_SYMTAB +#define FINSH_USING_DESCRIPTION +#define FINSH_THREAD_PRIORITY 20 +#define FINSH_THREAD_STACK_SIZE 4096 +#define FINSH_CMD_SIZE 80 +#define FINSH_USING_MSH +#define FINSH_USING_MSH_DEFAULT +#define FINSH_USING_MSH_ONLY +#define FINSH_ARG_MAX 10 + +/* Device virtual file system */ + +#define RT_USING_DFS +#define DFS_USING_WORKDIR +#define DFS_FILESYSTEMS_MAX 2 +#define DFS_FILESYSTEM_TYPES_MAX 2 +#define DFS_FD_MAX 16 +#define RT_USING_DFS_DEVFS + +/* Device Drivers */ + +#define RT_USING_DEVICE_IPC +#define RT_PIPE_BUFSZ 512 +#define RT_USING_SERIAL +#define RT_SERIAL_RB_BUFSZ 64 + +/* Using USB */ + + +/* POSIX layer and C standard library */ + +#define RT_USING_LIBC +#define RT_USING_POSIX + +/* Network */ + +/* Socket abstraction layer */ + + +/* Network interface device */ + + +/* light weight TCP/IP stack */ + + +/* AT commands */ + + +/* VBUS(Virtual Software BUS) */ + + +/* Utilities */ + + +/* RT-Thread online packages */ + +/* IoT - internet of things */ + + +/* Wi-Fi */ + +/* Marvell WiFi */ + + +/* Wiced WiFi */ + + +/* IoT Cloud */ + + +/* security packages */ + + +/* language packages */ + + +/* multimedia packages */ + + +/* tools packages */ + + +/* system packages */ + + +/* peripheral libraries and drivers */ + +#define PKG_USING_NUCLEI_SDK + +/* !!!Nuclei SDK only works with Nuclei RISC-V Processor IP!!! */ + +#define PKG_USING_NUCLEI_SDK_LATEST_VERSION + +/* miscellaneous packages */ + + +/* samples: kernel and components samples */ + + +/* Hardware Drivers Config */ + +#define SOC_HUMMINGBIRD + +/* Onboard Peripheral Drivers */ + +#define BSP_USING_UART_CONSOLE + +/* On-chip Peripheral Drivers */ + +#define BSP_USING_UART +#define BSP_USING_UART0 + +/* Board extended module Drivers */ + + +#endif diff --git a/bsp/nuclei/hbird_eval/rtconfig.py b/bsp/nuclei/hbird_eval/rtconfig.py new file mode 100644 index 0000000000..6fa5d9f4e1 --- /dev/null +++ b/bsp/nuclei/hbird_eval/rtconfig.py @@ -0,0 +1,67 @@ +import os + +# toolchains options +ARCH='risc-v' +CPU='nuclei' +CROSS_TOOL='gcc' + +if os.getenv('RTT_CC'): + CROSS_TOOL = os.getenv('RTT_CC') + +if CROSS_TOOL == 'gcc': + PLATFORM = 'gcc' + EXEC_PATH = 'D:/Software/Nuclei/gcc/bin' +else: + print("CROSS_TOOL = {} not yet supported" % CROSS_TOOL) + +# if os.getenv('RTT_EXEC_PATH'): +# EXEC_PATH = os.getenv('RTT_EXEC_PATH') + +BUILD = 'debug' +# Fixed configurations below +NUCLEI_SDK_SOC = "hbird" +NUCLEI_SDK_BOARD = "hbird_eval" +# Configurable options below +NUCLEI_SDK_DOWNLOAD = "ilm" +NUCLEI_SDK_CORE = "nx600" + +if PLATFORM == 'gcc': + # toolchains + PREFIX = 'riscv-nuclei-elf-' + CC = PREFIX + 'gcc' + CXX = PREFIX + 'g++' + AS = PREFIX + 'gcc' + AR = PREFIX + 'ar' + LINK = PREFIX + 'gcc' + GDB = PREFIX + 'gdb' + TARGET_EXT = 'elf' + SIZE = PREFIX + 'size' + OBJDUMP = PREFIX + 'objdump' + OBJCPY = PREFIX + 'objcopy' + + CFLAGS = ' -ffunction-sections -fdata-sections -fno-common ' + AFLAGS = CFLAGS + LFLAGS = ' --specs=nano.specs --specs=nosys.specs -nostartfiles -Wl,--gc-sections ' + LFLAGS += ' -Wl,-cref,-Map=rtthread.map' + LFLAGS += ' -u _isatty -u _write -u _sbrk -u _read -u _close -u _fstat -u _lseek ' + CPATH = '' + LPATH = '' + LIBS = ['stdc++'] + + if BUILD == 'debug': + CFLAGS += ' -O2 -ggdb' + AFLAGS += ' -ggdb' + else: + CFLAGS += ' -O2 -Os' + + CXXFLAGS = CFLAGS + +DUMP_ACTION = OBJDUMP + ' -D -S $TARGET > rtt.asm\n' +POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n' + +def dist_handle(BSP_ROOT, dist_dir): + import sys + cwd_path = os.getcwd() + sys.path.append(os.path.join(os.path.dirname(BSP_ROOT), 'tools')) + from sdk_dist import dist_do_building + dist_do_building(BSP_ROOT, dist_dir) diff --git a/bsp/nuclei/libraries/hbird/HAL_Drivers/SConscript b/bsp/nuclei/libraries/hbird/HAL_Drivers/SConscript new file mode 100644 index 0000000000..b78b343751 --- /dev/null +++ b/bsp/nuclei/libraries/hbird/HAL_Drivers/SConscript @@ -0,0 +1,18 @@ +Import('RTT_ROOT') +Import('rtconfig') +from building import * + +cwd = GetCurrentDir() + +# add the general drivers. +src = Split(""" +""") + +if GetDepend(['RT_USING_SERIAL']): + src += ['drv_uart.c'] + +path = [cwd] + +group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path) + +Return('group') diff --git a/bsp/nuclei/libraries/hbird/HAL_Drivers/drv_config.h b/bsp/nuclei/libraries/hbird/HAL_Drivers/drv_config.h new file mode 100644 index 0000000000..2c85a4eca0 --- /dev/null +++ b/bsp/nuclei/libraries/hbird/HAL_Drivers/drv_config.h @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2006-2020, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-04-22 hqfang first version + */ + +#ifndef __DRV_CONFIG_H__ +#define __DRV_CONFIG_H__ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/bsp/nuclei/libraries/hbird/HAL_Drivers/drv_uart.c b/bsp/nuclei/libraries/hbird/HAL_Drivers/drv_uart.c new file mode 100644 index 0000000000..ea01d03c9b --- /dev/null +++ b/bsp/nuclei/libraries/hbird/HAL_Drivers/drv_uart.c @@ -0,0 +1,245 @@ +/* + * Copyright (c) 2006-2020, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-04-22 hqfang First version + */ + +#include + +#ifdef RT_USING_SERIAL + +#if !defined(BSP_USING_UART0) && !defined(BSP_USING_UART1) + #error "Please define at least one BSP_USING_UARTx" + /* this driver can be enabled at menuconfig -> + Hardware Drivers Config -> On-chip Peripheral Drivers -> Enable UART */ +#endif + +enum +{ +#ifdef BSP_USING_UART0 + UART0_INDEX, +#endif +#ifdef BSP_USING_UART1 + UART1_INDEX, +#endif +}; + +static struct hbird_uart_config uart_config[] = +{ +#ifdef BSP_USING_UART0 + { + "uart0", + UART0, + SOC_INT19_IRQn, + }, +#endif +#ifdef BSP_USING_UART1 + { + "uart1", + UART1, + SOC_INT20_IRQn, + }, +#endif +}; + +static struct hbird_uart uart_obj[sizeof(uart_config) / sizeof(uart_config[0])] = {0}; + +static rt_err_t hbird_configure(struct rt_serial_device *serial, + struct serial_configure *cfg) +{ + struct hbird_uart *uart_obj; + struct hbird_uart_config *uart_cfg; + RT_ASSERT(serial != RT_NULL); + RT_ASSERT(cfg != RT_NULL); + + uart_obj = (struct hbird_uart *) serial->parent.user_data; + uart_cfg = uart_obj->config; + RT_ASSERT(uart_cfg != RT_NULL); + + uart_init(uart_cfg->uart, cfg->baud_rate); + + switch (cfg->stop_bits) + { + case STOP_BITS_1: + uart_config_stopbit(uart_cfg->uart, UART_STOP_BIT_1); + break; + case STOP_BITS_2: + uart_config_stopbit(uart_cfg->uart, UART_STOP_BIT_2); + break; + default: + uart_config_stopbit(uart_cfg->uart, UART_STOP_BIT_1); + break; + } + + return RT_EOK; +} + +static rt_err_t hbird_control(struct rt_serial_device *serial, int cmd, + void *arg) +{ + struct hbird_uart *uart_obj; + struct hbird_uart_config *uart_cfg; + + RT_ASSERT(serial != RT_NULL); + uart_obj = (struct hbird_uart *) serial->parent.user_data; + uart_cfg = uart_obj->config; + RT_ASSERT(uart_cfg != RT_NULL); + + switch (cmd) + { + case RT_DEVICE_CTRL_CLR_INT: + ECLIC_DisableIRQ(uart_cfg->irqn); + uart_disable_rxint(uart_cfg->uart); + break; + case RT_DEVICE_CTRL_SET_INT: + ECLIC_EnableIRQ(uart_cfg->irqn); + ECLIC_SetShvIRQ(uart_cfg->irqn, ECLIC_NON_VECTOR_INTERRUPT); + ECLIC_SetLevelIRQ(uart_cfg->irqn, 1); + uart_enable_rxint(uart_cfg->uart); + break; + } + + return RT_EOK; +} + +static int hbird_putc(struct rt_serial_device *serial, char ch) +{ + struct hbird_uart *uart_obj; + struct hbird_uart_config *uart_cfg; + + RT_ASSERT(serial != RT_NULL); + uart_obj = (struct hbird_uart *) serial->parent.user_data; + uart_cfg = uart_obj->config; + RT_ASSERT(uart_cfg != RT_NULL); + + uart_write(uart_cfg->uart, ch); + + return 1; +} + +static int hbird_getc(struct rt_serial_device *serial) +{ + int ch; + uint32_t rxfifo; + struct hbird_uart *uart_obj; + struct hbird_uart_config *uart_cfg; + + RT_ASSERT(serial != RT_NULL); + uart_obj = (struct hbird_uart *) serial->parent.user_data; + uart_cfg = uart_obj->config; + RT_ASSERT(uart_cfg != RT_NULL); + + ch = -1; + rxfifo = uart_cfg->uart->RXFIFO; + if ((rxfifo & UART_RXFIFO_EMPTY) != UART_RXFIFO_EMPTY) { + ch = (int)(uint8_t)(rxfifo); + } + return ch; +} + +static const struct rt_uart_ops hbird_uart_ops = { hbird_configure, hbird_control, + hbird_putc, hbird_getc, + RT_NULL +}; + +static void gd32_uart_isr(struct rt_serial_device *serial) +{ + struct hbird_uart *uart_obj; + struct hbird_uart_config *uart_cfg; + + RT_ASSERT(serial != RT_NULL); + uart_obj = (struct hbird_uart *) serial->parent.user_data; + uart_cfg = uart_obj->config; + RT_ASSERT(uart_cfg != RT_NULL); + + if (uart_cfg->uart->IP & UART_IP_RXIP_MASK) { + rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND); + } +} + +#ifdef BSP_USING_UART0 + +void eclic_irq19_handler(void) +{ + rt_interrupt_enter(); + + gd32_uart_isr(&uart_obj[UART0_INDEX].serial); + + rt_interrupt_leave(); +} + +#endif + +#ifdef BSP_USING_UART1 + +void eclic_irq20_handler(void) +{ + rt_interrupt_enter(); + + gd32_uart_isr(&uart_obj[UART1_INDEX].serial); + + rt_interrupt_leave(); +} + +#endif + +/* For HBird Uart, when CPU freq is lower than 8M + The uart read will only work on baudrate <= 57600 */ +#define DRV_UART_BAUDRATE BAUD_RATE_57600 + +int rt_hw_uart_init(void) +{ + rt_size_t obj_num; + int index; + + obj_num = sizeof(uart_obj) / sizeof(struct hbird_uart); + struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT; + config.baud_rate = DRV_UART_BAUDRATE; + rt_err_t result = 0; + + for (index = 0; index < obj_num; index++) + { + /* init UART object */ + uart_obj[index].config = &uart_config[index]; + uart_obj[index].serial.ops = &hbird_uart_ops; + uart_obj[index].serial.config = config; + + /* register UART device */ + result = rt_hw_serial_register(&uart_obj[index].serial, + uart_obj[index].config->name, + RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX, + &uart_obj[index]); + RT_ASSERT(result == RT_EOK); + } + + return result; +} + +void rt_hw_serial_thread_entry(void *parameter) +{ + struct hbird_uart_config *uart_cfg; + + while (1) { +#ifdef BSP_USING_UART0 + uart_cfg = uart_obj[UART0_INDEX].config; + if (uart_cfg->uart->IP & UART_IP_RXIP_MASK) { + gd32_uart_isr(&uart_obj[UART0_INDEX].serial); + } +#endif +#ifdef BSP_USING_UART1 + uart_cfg = uart_obj[UART1_INDEX].config; + if (uart_cfg->uart->IP & UART_IP_RXIP_MASK) { + gd32_uart_isr(&uart_obj[UART1_INDEX].serial); + } +#endif + rt_thread_mdelay(50); + } +} + +#endif /* RT_USING_SERIAL */ + +/******************** end of file *******************/ diff --git a/bsp/nuclei/libraries/hbird/HAL_Drivers/drv_uart.h b/bsp/nuclei/libraries/hbird/HAL_Drivers/drv_uart.h new file mode 100644 index 0000000000..c7d635758c --- /dev/null +++ b/bsp/nuclei/libraries/hbird/HAL_Drivers/drv_uart.h @@ -0,0 +1,36 @@ +/* + * Copyright (c) 2006-2020, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-04-15 hqfang first version + */ +#ifndef __DRV_UART_H__ +#define __DRV_UART_H__ + +#include +#include +#include + +/* config class */ +struct hbird_uart_config +{ + const char *name; + UART_TypeDef *uart; + IRQn_Type irqn; +}; + +/* hbird uart dirver class */ +struct hbird_uart +{ + struct hbird_uart_config *config; + struct rt_serial_device serial; +}; + +extern int rt_hw_uart_init(void); + +#endif /* __DRV_USART_H__ */ + +/******************* end of file *******************/