From b7dd004de07056d7cf83ccdcc778a9f3d42a9c54 Mon Sep 17 00:00:00 2001 From: GuEe-GUI <2991707448@qq.com> Date: Fri, 6 Aug 2021 18:35:58 +0800 Subject: [PATCH] [bsp/virt64/aarch64] Add 'qemu-virt64-aarch64' bsp --- bsp/qemu-virt64-aarch64/.config | 599 ++++++++++++++++++ bsp/qemu-virt64-aarch64/Kconfig | 30 + bsp/qemu-virt64-aarch64/README.md | 52 ++ bsp/qemu-virt64-aarch64/README_zh.md | 53 ++ bsp/qemu-virt64-aarch64/SConscript | 14 + bsp/qemu-virt64-aarch64/SConstruct | 28 + .../applications/SConscript | 9 + bsp/qemu-virt64-aarch64/applications/main.c | 18 + bsp/qemu-virt64-aarch64/driver/Kconfig | 122 ++++ bsp/qemu-virt64-aarch64/driver/SConscript | 14 + bsp/qemu-virt64-aarch64/driver/board.c | 106 ++++ bsp/qemu-virt64-aarch64/driver/board.h | 47 ++ bsp/qemu-virt64-aarch64/driver/drv_uart.c | 143 +++++ bsp/qemu-virt64-aarch64/driver/drv_uart.h | 16 + bsp/qemu-virt64-aarch64/link.lds | 151 +++++ bsp/qemu-virt64-aarch64/qemu.bat | 1 + bsp/qemu-virt64-aarch64/qemu.sh | 1 + bsp/qemu-virt64-aarch64/rtconfig.h | 196 ++++++ bsp/qemu-virt64-aarch64/rtconfig.py | 57 ++ bsp/raspberry-pi/raspi3-64/driver/board.h | 1 + libcpu/aarch64/common/gic/SConscript | 6 + libcpu/aarch64/common/gic/gic_pl390.c | 273 ++++++++ libcpu/aarch64/common/gic/gic_pl390.h | 27 + libcpu/aarch64/cortex-a53/entry_point.S | 7 +- libcpu/aarch64/cortex-a53/interrupt.c | 19 + libcpu/aarch64/cortex-a53/interrupt.h | 2 - libcpu/aarch64/cortex-a53/trap.c | 25 +- src/memheap.c | 2 +- 28 files changed, 2014 insertions(+), 5 deletions(-) create mode 100644 bsp/qemu-virt64-aarch64/.config create mode 100644 bsp/qemu-virt64-aarch64/Kconfig create mode 100644 bsp/qemu-virt64-aarch64/README.md create mode 100644 bsp/qemu-virt64-aarch64/README_zh.md create mode 100644 bsp/qemu-virt64-aarch64/SConscript create mode 100644 bsp/qemu-virt64-aarch64/SConstruct create mode 100644 bsp/qemu-virt64-aarch64/applications/SConscript create mode 100644 bsp/qemu-virt64-aarch64/applications/main.c create mode 100644 bsp/qemu-virt64-aarch64/driver/Kconfig create mode 100644 bsp/qemu-virt64-aarch64/driver/SConscript create mode 100644 bsp/qemu-virt64-aarch64/driver/board.c create mode 100644 bsp/qemu-virt64-aarch64/driver/board.h create mode 100644 bsp/qemu-virt64-aarch64/driver/drv_uart.c create mode 100644 bsp/qemu-virt64-aarch64/driver/drv_uart.h create mode 100644 bsp/qemu-virt64-aarch64/link.lds create mode 100644 bsp/qemu-virt64-aarch64/qemu.bat create mode 100644 bsp/qemu-virt64-aarch64/qemu.sh create mode 100644 bsp/qemu-virt64-aarch64/rtconfig.h create mode 100644 bsp/qemu-virt64-aarch64/rtconfig.py create mode 100644 libcpu/aarch64/common/gic/gic_pl390.c create mode 100644 libcpu/aarch64/common/gic/gic_pl390.h diff --git a/bsp/qemu-virt64-aarch64/.config b/bsp/qemu-virt64-aarch64/.config new file mode 100644 index 0000000000..7f589d2d6c --- /dev/null +++ b/bsp/qemu-virt64-aarch64/.config @@ -0,0 +1,599 @@ +# +# Automatically generated file; DO NOT EDIT. +# RT-Thread Project 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=1000 +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=2048 +CONFIG_RT_USING_TIMER_SOFT=y +CONFIG_RT_TIMER_THREAD_PRIO=4 +CONFIG_RT_TIMER_THREAD_STACK_SIZE=2048 + +# +# kservice optimization +# +# CONFIG_RT_KSERVICE_USING_STDLIB is not set +# CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set +CONFIG_RT_DEBUG=y +CONFIG_RT_DEBUG_COLOR=y +# CONFIG_RT_DEBUG_INIT_CONFIG is not set +# 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=y +# CONFIG_RT_USING_NOHEAP is not set +CONFIG_RT_USING_SMALL_MEM=y +# CONFIG_RT_USING_SLAB is not set +# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set +# CONFIG_RT_USING_USERHEAP is not set +CONFIG_RT_USING_MEMTRACE=y +CONFIG_RT_USING_HEAP=y + +# +# Kernel Device Object +# +CONFIG_RT_USING_DEVICE=y +CONFIG_RT_USING_DEVICE_OPS=y +# 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_PRINTF_LONGLONG is not set +CONFIG_RT_VER_NUM=0x40004 +CONFIG_ARCH_CPU_64BIT=y +# CONFIG_RT_USING_CPU_FFS is not set +# 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 + +# +# 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_USING_SERIAL_V1=y +# CONFIG_RT_USING_SERIAL_V2 is not set +# 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_PHY is not set +CONFIG_RT_USING_PIN=y +# CONFIG_RT_USING_ADC is not set +# CONFIG_RT_USING_DAC 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=y +# CONFIG_RT_USING_ALARM is not set +# CONFIG_RT_USING_SOFT_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_GETLINE is not set +# CONFIG_RT_USING_POSIX_AIO is not set +# CONFIG_RT_USING_MODULE is not set +CONFIG_RT_LIBC_FIXED_TIMEZONE=8 + +# +# 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 +# CONFIG_RT_USING_RT_LINK is not set + +# +# RT-Thread Utestcases +# +# CONFIG_RT_USING_UTESTCASES is not set + +# +# RT-Thread online packages +# + +# +# IoT - internet of things +# +# CONFIG_PKG_USING_LORAWAN_DRIVER is not set +# CONFIG_PKG_USING_PAHOMQTT is not set +# CONFIG_PKG_USING_UMQTT 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_CMUX 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_IOT_EXPLORER 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_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 +# CONFIG_PKG_USING_NMEALIB is not set +# CONFIG_PKG_USING_AGILE_JSMN is not set +# CONFIG_PKG_USING_PDULIB is not set +# CONFIG_PKG_USING_BTSTACK is not set +# CONFIG_PKG_USING_LORAWAN_ED_STACK is not set +# CONFIG_PKG_USING_WAYZ_IOTKIT is not set +# CONFIG_PKG_USING_MAVLINK is not set +# CONFIG_PKG_USING_RAPIDJSON is not set +# CONFIG_PKG_USING_BSAL is not set +# CONFIG_PKG_USING_AGILE_MODBUS is not set +# CONFIG_PKG_USING_AGILE_FTP is not set +# CONFIG_PKG_USING_EMBEDDEDPROTO 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 +# CONFIG_PKG_USING_YD_CRYPTO 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 +# CONFIG_PKG_USING_PDFGEN is not set +# CONFIG_PKG_USING_HELIX is not set +# CONFIG_PKG_USING_AZUREGUIX is not set +# CONFIG_PKG_USING_TOUCHGFX2RTT is not set +# CONFIG_PKG_USING_NUEMWIN is not set +# CONFIG_PKG_USING_MP3PLAYER is not set +# CONFIG_PKG_USING_TINYJPEG 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_SEGGER_RTT 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_ULOG_FILE is not set +# CONFIG_PKG_USING_LOGMGR 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_MEMORYPERF 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_GPS_RMC is not set +# CONFIG_PKG_USING_URLENCODE is not set +# CONFIG_PKG_USING_UMCN is not set +# CONFIG_PKG_USING_LWRB2RTT is not set +# CONFIG_PKG_USING_CPU_USAGE is not set +# CONFIG_PKG_USING_GBK2UTF8 is not set +# CONFIG_PKG_USING_VCONSOLE is not set +# CONFIG_PKG_USING_KDB is not set +# CONFIG_PKG_USING_WAMR is not set +# CONFIG_PKG_USING_MICRO_XRCE_DDS_CLIENT is not set +# CONFIG_PKG_USING_LWLOG is not set +# CONFIG_PKG_USING_ANV_TRACE is not set +# CONFIG_PKG_USING_ANV_MEMLEAK is not set +# CONFIG_PKG_USING_ANV_TESTSUIT is not set +# CONFIG_PKG_USING_ANV_BENCH is not set +# CONFIG_PKG_USING_DEVMEM is not set +# CONFIG_PKG_USING_REGEX is not set +# CONFIG_PKG_USING_MEM_SANDBOX is not set +# CONFIG_PKG_USING_SOLAR_TERMS is not set +# CONFIG_PKG_USING_GAN_ZHI is not set + +# +# system packages +# + +# +# acceleration: Assembly language or algorithmic acceleration packages +# +# CONFIG_PKG_USING_RT_MEMCPY_CM is not set +# CONFIG_PKG_USING_QFPLIB_M0_FULL is not set +# CONFIG_PKG_USING_QFPLIB_M0_TINY is not set +# CONFIG_PKG_USING_QFPLIB_M3 is not set + +# +# Micrium: Micrium software products porting for RT-Thread +# +# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set +# CONFIG_PKG_USING_UCOSII_WRAPPER is not set +# CONFIG_PKG_USING_UC_CRC is not set +# CONFIG_PKG_USING_UC_CLK is not set +# CONFIG_PKG_USING_UC_COMMON is not set +# CONFIG_PKG_USING_UC_MODBUS is not set +# CONFIG_PKG_USING_GUIENGINE is not set +# CONFIG_PKG_USING_CAIRO is not set +# CONFIG_PKG_USING_PIXMAN is not set +# CONFIG_PKG_USING_PARTITION is not set +# CONFIG_PKG_USING_FAL is not set +# CONFIG_PKG_USING_FLASHDB 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_DFS_JFFS2 is not set +# CONFIG_PKG_USING_DFS_UFFS is not set +# CONFIG_PKG_USING_LWEXT4 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 +# CONFIG_PKG_USING_RAMDISK is not set +# CONFIG_PKG_USING_MININI is not set +# CONFIG_PKG_USING_QBOOT is not set +# CONFIG_PKG_USING_PPOOL is not set +# CONFIG_PKG_USING_OPENAMP is not set +# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set +# CONFIG_PKG_USING_LPM is not set +# CONFIG_PKG_USING_TLSF is not set +# CONFIG_PKG_USING_EVENT_RECORDER 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_AS7341 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_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_WS2812B 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_CAN_YMODEM is not set +# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set +# CONFIG_PKG_USING_QLED is not set +# CONFIG_PKG_USING_PAJ7620 is not set +# CONFIG_PKG_USING_AGILE_CONSOLE is not set +# CONFIG_PKG_USING_LD3320 is not set +# CONFIG_PKG_USING_WK2124 is not set +# CONFIG_PKG_USING_LY68L6400 is not set +# CONFIG_PKG_USING_DM9051 is not set +# CONFIG_PKG_USING_SSD1306 is not set +# CONFIG_PKG_USING_QKEY is not set +# CONFIG_PKG_USING_RS485 is not set +# CONFIG_PKG_USING_NES is not set +# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set +# CONFIG_PKG_USING_VDEVICE is not set +# CONFIG_PKG_USING_SGM706 is not set +# CONFIG_PKG_USING_STM32WB55_SDK is not set +# CONFIG_PKG_USING_RDA58XX is not set +# CONFIG_PKG_USING_LIBNFC is not set +# CONFIG_PKG_USING_MFOC is not set +# CONFIG_PKG_USING_TMC51XX is not set +# CONFIG_PKG_USING_TCA9534 is not set +# CONFIG_PKG_USING_KOBUKI is not set +# CONFIG_PKG_USING_ROSSERIAL is not set +# CONFIG_PKG_USING_MICRO_ROS is not set + +# +# AI packages +# +# CONFIG_PKG_USING_LIBANN is not set +# CONFIG_PKG_USING_NNOM is not set +# CONFIG_PKG_USING_ONNX_BACKEND is not set +# CONFIG_PKG_USING_ONNX_PARSER is not set +# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set +# CONFIG_PKG_USING_ELAPACK is not set +# CONFIG_PKG_USING_ULAPACK is not set +# CONFIG_PKG_USING_QUEST is not set +# CONFIG_PKG_USING_NAXOS is not set + +# +# 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_LZMA 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_MINIZIP 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_KI is not set +# CONFIG_PKG_USING_ARMv7M_DWT is not set +# CONFIG_PKG_USING_VT100 is not set +# CONFIG_PKG_USING_UKAL is not set +# CONFIG_PKG_USING_CRCLIB is not set + +# +# entertainment: terminal games and other interesting software packages +# +# CONFIG_PKG_USING_THREES is not set +# CONFIG_PKG_USING_2048 is not set +# CONFIG_PKG_USING_SNAKE is not set +# CONFIG_PKG_USING_TETRIS is not set +# CONFIG_PKG_USING_DONUT is not set +# CONFIG_PKG_USING_ACLOCK is not set +# CONFIG_PKG_USING_LWGPS is not set +# CONFIG_PKG_USING_STATE_MACHINE is not set +# CONFIG_PKG_USING_MCURSES is not set +# CONFIG_PKG_USING_COWSAY is not set +CONFIG_OPPO_A55_SOC=y +# CONFIG_BSP_SUPPORT_FPU is not set + +# +# Hardware Drivers Config +# + +# +# BCM Peripheral Drivers +# +CONFIG_BSP_USING_UART=y +CONFIG_RT_USING_UART0=y +# CONFIG_RT_USING_UART1 is not set +CONFIG_BSP_USING_GIC=y +CONFIG_BSP_USING_GIC390=y +CONFIG_BSP_USING_PIN=y +# CONFIG_BSP_USING_SYSTIMER is not set +# CONFIG_BSP_USING_I2C is not set +# CONFIG_BSP_USING_SPI is not set +# CONFIG_BSP_USING_WDT is not set +# CONFIG_BSP_USING_RTC is not set +# CONFIG_BSP_USING_SDIO is not set + +# +# Board Peripheral Drivers +# +# CONFIG_BSP_USING_HDMI is not set diff --git a/bsp/qemu-virt64-aarch64/Kconfig b/bsp/qemu-virt64-aarch64/Kconfig new file mode 100644 index 0000000000..b511ccfba7 --- /dev/null +++ b/bsp/qemu-virt64-aarch64/Kconfig @@ -0,0 +1,30 @@ +mainmenu "RT-Thread Project 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" + +config OPPO_A55_SOC + bool + select ARCH_ARM_CORTEX_A53 + select ARCH_CPU_64BIT + select RT_USING_COMPONENTS_INIT + select RT_USING_USER_MAIN + select RT_USING_RTC + default y + +source "$BSP_DIR/driver/Kconfig" diff --git a/bsp/qemu-virt64-aarch64/README.md b/bsp/qemu-virt64-aarch64/README.md new file mode 100644 index 0000000000..c1a90ca46f --- /dev/null +++ b/bsp/qemu-virt64-aarch64/README.md @@ -0,0 +1,52 @@ +# QEMU/AArch64 VIRT BSP Introduction + +[中文页](README_ZH.md) | English + +## 1. Introduction + +The AArch64 execution state was introduced with the ARMv8 ISA for machines executing A64 instructions. This project ported RT-Thread on QEMU AArch64 VIRT machine. + +## 2. Compiling + +Usage ARM Developer GNU ToolChain, it support Linux and Windows: +``` +https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-a/downloads/ +``` +Download the `xxx-aarch64-none-elf` of x86_64 hosted platform，set the `RTT_EXEC_PATH` is system environment after decompress the binary. + +Enter directory `rt-thread/bsp/qemu-virt64-aarch64` and input: +``` +scons +``` + +## 2. Execution + +The project execution tool is `qemu-system-aarch64` + +Download Windows platform from website: +``` +https://www.qemu.org/download/ +``` +On Linux platform (Ubuntu, Deepin and so on), install QEMU by apt. +``` +sudo apt update +sudo apt install qemu-system-arm +``` + +Run qemu.bat or qemu.sh in terminal: +``` +heap: [0x40042aa0 - 0x40142aa0] + + \ | / +- RT - Thread Operating System + / | \ 4.0.4 build Aug 6 2021 + 2006 - 2021 Copyright by rt-thread team +Hi, this is RT-Thread!! +msh /> +``` + +## 3. Condition + +| Driver | Condition | Remark | +| ------ | --------- | ------ | +| UART | Support | UART0 | \ No newline at end of file diff --git a/bsp/qemu-virt64-aarch64/README_zh.md b/bsp/qemu-virt64-aarch64/README_zh.md new file mode 100644 index 0000000000..248cc9d812 --- /dev/null +++ b/bsp/qemu-virt64-aarch64/README_zh.md @@ -0,0 +1,53 @@ +# QEMU/AArch64 VIRT板级支持包说明 + +中文页 | [English](README.md) + +## 1. 简介 + +AArch64是一种采用ARMv8 ISA，用于执行A64指令的机器的64位执行模式。本工程是在QEMU的AArch64 VIRT版本上进行的一份移植。 + +## 2. 编译说明 + +建议使用ARM Developer GNU交叉编译工具链，目前支持Linux/Windows平台： +``` +https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-a/downloads/ +``` +下载x86_64 Hosted平台下载对应的`xxx-aarch64-none-elf`二进制包，解压后设置`RTT_EXEC_PATH`环境变量为该编译器的bin目录下即可。 + +进入到`rt-thread/bsp/qemu-virt64-aarch64`目录进行输入： +``` +scons +``` +可以看到正常生成`rtthread.elf`与`rtthread.bin`文件。 + +## 3. 执行 + +本工程执行环境为`qemu-system-aarch64`模拟器 + +Windows平台下，可以在此获取到QEMU： +``` +https://www.qemu.org/download/ +``` +Linux平台下，以Ubuntu、Deepin系列发行版为例，可通过该命令安装QEMU： +``` +sudo apt update +sudo apt install qemu-system-arm +``` + +在终端执行qemu.bat或qemu.sh可以看到程序运行： +``` +heap: [0x40042aa0 - 0x40142aa0] + + \ | / +- RT - Thread Operating System + / | \ 4.0.4 build Aug 6 2021 + 2006 - 2021 Copyright by rt-thread team +Hi, this is RT-Thread!! +msh /> +``` + +## 4.支持情况 + +| 驱动 | 支持情况 | 备注 | +| ------ | ---- | :------: | +| UART | 支持 | UART0 | \ No newline at end of file diff --git a/bsp/qemu-virt64-aarch64/SConscript b/bsp/qemu-virt64-aarch64/SConscript new file mode 100644 index 0000000000..c7ef7659ec --- /dev/null +++ b/bsp/qemu-virt64-aarch64/SConscript @@ -0,0 +1,14 @@ +# for module compiling +import os +from building import * + +cwd = GetCurrentDir() +objs = [] +list = os.listdir(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/qemu-virt64-aarch64/SConstruct b/bsp/qemu-virt64-aarch64/SConstruct new file mode 100644 index 0000000000..2d83f7ada6 --- /dev/null +++ b/bsp/qemu-virt64-aarch64/SConstruct @@ -0,0 +1,28 @@ +import os +import sys +import rtconfig + +from rtconfig import RTT_ROOT + +sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')] +from building import * + +TARGET = 'rtthread.' + rtconfig.TARGET_EXT + +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', + LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS) +env.PrependENVPath('PATH', rtconfig.EXEC_PATH) + +Export('RTT_ROOT') +Export('rtconfig') + +# prepare building environment +objs = PrepareBuilding(env, RTT_ROOT) + +# make a building +DoBuilding(TARGET, objs) diff --git a/bsp/qemu-virt64-aarch64/applications/SConscript b/bsp/qemu-virt64-aarch64/applications/SConscript new file mode 100644 index 0000000000..c583d3016e --- /dev/null +++ b/bsp/qemu-virt64-aarch64/applications/SConscript @@ -0,0 +1,9 @@ +from building import * + +cwd = GetCurrentDir() +src = Glob('*.c') + Glob('*.cpp') +CPPPATH = [cwd] + +group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH) + +Return('group') diff --git a/bsp/qemu-virt64-aarch64/applications/main.c b/bsp/qemu-virt64-aarch64/applications/main.c new file mode 100644 index 0000000000..18499f42df --- /dev/null +++ b/bsp/qemu-virt64-aarch64/applications/main.c @@ -0,0 +1,18 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2017-5-30 Bernard the first version + */ + +#include + +int main(int argc, char** argv) +{ + rt_kprintf("Hi, this is RT-Thread!!\n"); + + return 0; +} diff --git a/bsp/qemu-virt64-aarch64/driver/Kconfig b/bsp/qemu-virt64-aarch64/driver/Kconfig new file mode 100644 index 0000000000..872fa32fe0 --- /dev/null +++ b/bsp/qemu-virt64-aarch64/driver/Kconfig @@ -0,0 +1,122 @@ + +config BSP_SUPPORT_FPU + bool "Using Float" + default n + +menu "Hardware Drivers Config" + menu "BCM Peripheral Drivers" + menuconfig BSP_USING_UART + bool "Using UART" + select RT_USING_SERIAL + default y + + if BSP_USING_UART + config RT_USING_UART0 + bool "Enabel UART 0" + default y + + config RT_USING_UART1 + bool "Enabel UART 1" + default n + endif + + menuconfig BSP_USING_GIC + bool "Enable GIC" + select RT_USING_GIC + default y + if BSP_USING_GIC + config BSP_USING_GIC390 + bool "Enable GIC390" + default y + endif + + config BSP_USING_PIN + bool "Using PIN" + select RT_USING_PIN + default y + + menuconfig BSP_USING_SYSTIMER + bool "Enable SYSTIMER" + select RT_USING_SYSTIMER + default n + + if BSP_USING_SYSTIMER + config RT_USING_SYSTIMER1 + bool "Enable sys timer1" + default n + config RT_USING_SYSTIMER3 + bool "Enable sys timer3" + default n + endif + + menuconfig BSP_USING_I2C + bool "Enable I2C" + select RT_USING_I2C + default n + + if BSP_USING_I2C + config BSP_USING_I2C0 + bool "Enable I2C0" + default n + config BSP_USING_I2C1 + bool "Enable I2C1" + default n + endif + + menuconfig BSP_USING_SPI + bool "Enable SPI" + select RT_USING_SPI + default n + + if BSP_USING_SPI + config BSP_USING_SPI0 + bool "Enable SPI0" + default n + config BSP_USING_SPI1 + bool "Enable SPI1" + default n + endif + + config BSP_USING_WDT + bool "Enable WDT" + select RT_USING_WDT + default n + + menuconfig BSP_USING_RTC + bool "Enable RTC" + select RT_USING_RTC + default n + + if BSP_USING_RTC + config BSP_USING_ALARM + bool "Enable Alarm" + select RT_USING_ALARM + default n + endif + + menuconfig BSP_USING_SDIO + bool "Enable SDIO" + select RT_USING_SDIO + default n + + if BSP_USING_SDIO + config BSP_USING_SDIO0 + bool "Enable SDIO0" + select RT_USING_SDIO + default n + endif + endmenu + + menu "Board Peripheral Drivers" + menuconfig BSP_USING_HDMI + bool "Enable HDMI" + select BSP_USING_SPI + default n + + if BSP_USING_HDMI + config BSP_USING_HDMI_DISPLAY + bool "HDMI DISPLAY" + default n + endif + endmenu +endmenu diff --git a/bsp/qemu-virt64-aarch64/driver/SConscript b/bsp/qemu-virt64-aarch64/driver/SConscript new file mode 100644 index 0000000000..4de25c676a --- /dev/null +++ b/bsp/qemu-virt64-aarch64/driver/SConscript @@ -0,0 +1,14 @@ +# RT-Thread building script for component + +from building import * + +cwd = GetCurrentDir() +src = Split(''' +board.c +drv_uart.c +''') +CPPPATH = [cwd] + +group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH) + +Return('group') diff --git a/bsp/qemu-virt64-aarch64/driver/board.c b/bsp/qemu-virt64-aarch64/driver/board.c new file mode 100644 index 0000000000..1378b4f2be --- /dev/null +++ b/bsp/qemu-virt64-aarch64/driver/board.c @@ -0,0 +1,106 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2019-07-29 zdzn first version + * 2021-07-31 GuEe-GUI config the memory/io address map + */ + +#include +#include + +#include "board.h" +#include +#include "drv_uart.h" + +void rt_hw_vector_init(void); + +static uint64_t tickval = 0; + +void rt_hw_timer_isr(int vector, void *parameter) +{ + uint64_t cntvct_el0; + + do + { + tickval += 0xF424; + __asm__ volatile ("msr CNTV_CVAL_EL0, %0"::"r"(tickval)); + __asm__ volatile ("mrs %0, CNTVCT_EL0":"=r"(cntvct_el0)); + } + while (cntvct_el0 >= tickval); + + rt_tick_increase(); +} + +int rt_hw_timer_init() +{ + uint64_t val; + + rt_hw_interrupt_install(27, rt_hw_timer_isr, RT_NULL, "tick"); + rt_hw_interrupt_umask(27); + + val = 0; + __asm__ volatile ("msr CNTV_CTL_EL0, %0"::"r"(val)); + val = 0x03B9ACA0; + __asm__ volatile ("msr CNTFRQ_EL0, %0"::"r"(val)); + tickval += 0xF424; + __asm__ volatile ("msr CNTV_CVAL_EL0, %0"::"r"(tickval)); + val = 1; + __asm__ volatile ("msr CNTV_CTL_EL0, %0"::"r"(val)); + return 0; +} + +void idle_wfi(void) +{ + asm volatile ("wfi"); +} + +/** + * Initialize the Hardware related stuffs. Called from rtthread_startup() + * after interrupt disabled. + */ +void rt_hw_board_init(void) +{ + uint64_t cont; + + mmu_init(); + cont = (uint64_t)RT_HW_HEAP_END + 0x1fffff; + cont &= ~0x1fffff; + cont -= 0x40000000; + cont >>= 21; + /* memory location */ + armv8_map_2M(0x40000000, 0x40000000, cont, MEM_ATTR_MEMORY); + /* uart location*/ + armv8_map_2M(PL011_UART0_BASE, PL011_UART0_BASE, 0x1, MEM_ATTR_IO); + /* gic location*/ + armv8_map_2M(GIC_PL390_DISTRIBUTOR_PPTR, GIC_PL390_DISTRIBUTOR_PPTR, 0x1, MEM_ATTR_IO); + mmu_enable(); + + /* initialize hardware interrupt */ + rt_hw_interrupt_init(); // in libcpu/interrupt.c. Set some data structures, no operation on device + rt_hw_vector_init(); // in libcpu/interrupt.c. == rt_cpu_vector_set_base((rt_ubase_t)&system_vectors); + + /* initialize uart */ + rt_hw_uart_init(); // driver/drv_uart.c + /* initialize timer for os tick */ + rt_hw_timer_init(); + rt_thread_idle_sethook(idle_wfi); + +#ifdef RT_USING_CONSOLE + /* set console device */ + rt_console_set_device(RT_CONSOLE_DEVICE_NAME); +#endif /* RT_USING_CONSOLE */ + +#ifdef RT_USING_HEAP + /* initialize memory system */ + rt_kprintf("heap: [0x%08x - 0x%08x]\n", RT_HW_HEAP_BEGIN, RT_HW_HEAP_END); + rt_system_heap_init(RT_HW_HEAP_BEGIN, RT_HW_HEAP_END); +#endif + +#ifdef RT_USING_COMPONENTS_INIT + rt_components_board_init(); +#endif +} diff --git a/bsp/qemu-virt64-aarch64/driver/board.h b/bsp/qemu-virt64-aarch64/driver/board.h new file mode 100644 index 0000000000..87da1852ab --- /dev/null +++ b/bsp/qemu-virt64-aarch64/driver/board.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2017-5-30 Bernard the first version + * 2021-07-31 GuEe-GUI add ARM GIC definitions + */ + +#ifndef BOARD_H__ +#define BOARD_H__ + +#include + +extern unsigned char __bss_start; +extern unsigned char __bss_end; + +#define RT_HW_HEAP_BEGIN (void*)&__bss_end +#define RT_HW_HEAP_END (void*)(RT_HW_HEAP_BEGIN + 1 * 1024 * 1024) + +/* UART */ +#define PL011_UARTDR 0x000 +#define PL011_UARTFR 0x018 +#define PL011_UARTFR_TXFF_BIT 5 +#define PL011_UART0_BASE 0x09000000 +#define PL011_UART0_SIZE 0x00001000 + +/* DIST and CPU */ +#define GIC_PL390_DISTRIBUTOR_PPTR 0x08000000 +#define GIC_PL390_CONTROLLER_PPTR 0x08010000 + +/* the basic constants and interfaces needed by gic */ +rt_inline rt_uint32_t platform_get_gic_dist_base(void) +{ + return GIC_PL390_DISTRIBUTOR_PPTR; +} + +rt_inline rt_uint32_t platform_get_gic_cpu_base(void) +{ + return GIC_PL390_CONTROLLER_PPTR; +} + +void rt_hw_board_init(void); + +#endif diff --git a/bsp/qemu-virt64-aarch64/driver/drv_uart.c b/bsp/qemu-virt64-aarch64/driver/drv_uart.c new file mode 100644 index 0000000000..94df82c9b5 --- /dev/null +++ b/bsp/qemu-virt64-aarch64/driver/drv_uart.c @@ -0,0 +1,143 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2018/5/5 Bernard The first version + */ + +#include +#include +#include + +#include "board.h" + +unsigned int readl(volatile void *addr) +{ + return *(volatile unsigned int *)addr; +} + +void writel(unsigned int v, volatile void *addr) +{ + *(volatile unsigned int *)addr = v; +} + +struct hw_uart_device +{ + rt_ubase_t hw_base; + rt_uint32_t irqno; +}; + +static rt_err_t uart_configure(struct rt_serial_device *serial, struct serial_configure *cfg) +{ + return RT_EOK; +} + +static rt_err_t uart_control(struct rt_serial_device *serial, int cmd, void *arg) +{ + struct hw_uart_device *uart; + uint32_t val; + + RT_ASSERT(serial != RT_NULL); + uart = (struct hw_uart_device *)serial->parent.user_data; + + switch (cmd) + { + case RT_DEVICE_CTRL_CLR_INT: + /* disable rx irq */ + val = readl((volatile void *)(uart->hw_base + 0x38)); + val &= ~0x10; + writel(val, (volatile void *)(uart->hw_base + 0x38)); + rt_hw_interrupt_mask(uart->irqno); + break; + + case RT_DEVICE_CTRL_SET_INT: + /* enable rx irq */ + val = readl((volatile void *)(uart->hw_base + 0x38)); + val |= 0x10; + writel(val, (volatile void *)(uart->hw_base + 0x38)); + rt_hw_interrupt_umask(uart->irqno); + break; + } + + return RT_EOK; +} + +static int uart_putc(struct rt_serial_device *serial, char c) +{ + struct hw_uart_device *uart; + + RT_ASSERT(serial != RT_NULL); + uart = (struct hw_uart_device *)serial->parent.user_data; + + while (readl((volatile void *)(uart->hw_base + PL011_UARTFR)) & (1 << PL011_UARTFR_TXFF_BIT)) + { + } + + writel(c, (volatile void *)( uart->hw_base + PL011_UARTDR)); + + return 1; +} + +static int uart_getc(struct rt_serial_device *serial) +{ + int ch = -1; + struct hw_uart_device *uart; + + RT_ASSERT(serial != RT_NULL); + uart = (struct hw_uart_device *)serial->parent.user_data; + + if (!(readl((volatile void *)(uart->hw_base + 0x18)) & (1 << 4))) + { + ch = readl((volatile void *)(uart->hw_base)); + } + + return ch; +} + +static const struct rt_uart_ops _uart_ops = +{ + uart_configure, + uart_control, + uart_putc, + uart_getc, +}; + +static void rt_hw_uart_isr(int irqno, void *param) +{ + struct rt_serial_device *serial = (struct rt_serial_device*)param; + rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND); +} + +#ifdef RT_USING_UART0 +/* UART device driver structure */ +static struct hw_uart_device _uart0_device = +{ + PL011_UART0_BASE, + 33, +}; +static struct rt_serial_device _serial0; +#endif + +int rt_hw_uart_init(void) +{ + struct hw_uart_device *uart; + struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT; + +#ifdef RT_USING_UART0 + uart = &_uart0_device; + + _serial0.ops = &_uart_ops; + _serial0.config = config; + + /* register UART1 device */ + rt_hw_serial_register(&_serial0, "uart0", + RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX, + uart); + rt_hw_interrupt_install(uart->irqno, rt_hw_uart_isr, &_serial0, "uart0"); +#endif + + return 0; +} diff --git a/bsp/qemu-virt64-aarch64/driver/drv_uart.h b/bsp/qemu-virt64-aarch64/driver/drv_uart.h new file mode 100644 index 0000000000..686d5b7a09 --- /dev/null +++ b/bsp/qemu-virt64-aarch64/driver/drv_uart.h @@ -0,0 +1,16 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2017-5-30 Bernard the first version + */ + +#ifndef DRV_UART_H__ +#define DRV_UART_H__ + +int rt_hw_uart_init(void); + +#endif /* DRV_UART_H__ */ diff --git a/bsp/qemu-virt64-aarch64/link.lds b/bsp/qemu-virt64-aarch64/link.lds new file mode 100644 index 0000000000..169f206b68 --- /dev/null +++ b/bsp/qemu-virt64-aarch64/link.lds @@ -0,0 +1,151 @@ +/* + * File : link.lds + * COPYRIGHT (C) 2017, RT-Thread Development Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Change Logs: + * 2017-5-30 bernard first version + */ + +/* _EL1_STACK_SIZE = DEFINED(_EL1_STACK_SIZE) ? _EL1_STACK_SIZE : 0x20000; */ + +SECTIONS +{ + . = 0x40000000; + . = ALIGN(4096); + .text : + { + KEEP(*(.text.entrypoint)) /* The entry point */ + *(.vectors) + *(.text) /* remaining code */ + *(.text.*) /* remaining code */ + + *(.rodata) /* read-only data (constants) */ + *(.rodata*) + *(.glue_7) + *(.glue_7t) + *(.gnu.linkonce.t*) + + /* section information for finsh shell */ + . = ALIGN(16); + __fsymtab_start = .; + KEEP(*(FSymTab)) + __fsymtab_end = .; + . = ALIGN(16); + __vsymtab_start = .; + KEEP(*(VSymTab)) + __vsymtab_end = .; + . = ALIGN(16); + + /* section information for initial. */ + . = ALIGN(16); + __rt_init_start = .; + KEEP(*(SORT(.rti_fn*))) + __rt_init_end = .; + . = ALIGN(16); + + . = ALIGN(16); + _etext = .; + } + + .eh_frame_hdr : + { + *(.eh_frame_hdr) + *(.eh_frame_entry) + } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + + . = ALIGN(16); + .data : + { + *(.data) + *(.data.*) + + *(.data1) + *(.data1.*) + + . = ALIGN(16); + _gp = ABSOLUTE(.); /* Base of small data */ + + *(.sdata) + *(.sdata.*) + } + + . = ALIGN(16); + .ctors : + { + PROVIDE(__ctors_start__ = .); + KEEP(*(SORT(.ctors.*))) + KEEP(*(.ctors)) + PROVIDE(__ctors_end__ = .); + } + + .dtors : + { + PROVIDE(__dtors_start__ = .); + KEEP(*(SORT(.dtors.*))) + KEEP(*(.dtors)) + PROVIDE(__dtors_end__ = .); + } + + . = ALIGN(16); + .bss : + { + PROVIDE(__bss_start = .); + *(.bss) + *(.bss.*) + *(.dynbss) + *(COMMON) + PROVIDE(__bss_end = .); + } + _end = .; + + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + * Symbols in the DWARF debugging sections are relative to the beginning + * of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } +} + +__bss_size = (__bss_end - __bss_start)>>3; diff --git a/bsp/qemu-virt64-aarch64/qemu.bat b/bsp/qemu-virt64-aarch64/qemu.bat new file mode 100644 index 0000000000..f8896a3472 --- /dev/null +++ b/bsp/qemu-virt64-aarch64/qemu.bat @@ -0,0 +1 @@ +qemu-system-aarch64 -M virt -cpu cortex-a53 -smp 1 -kernel rtthread.elf -nographic diff --git a/bsp/qemu-virt64-aarch64/qemu.sh b/bsp/qemu-virt64-aarch64/qemu.sh new file mode 100644 index 0000000000..d05fdafd14 --- /dev/null +++ b/bsp/qemu-virt64-aarch64/qemu.sh @@ -0,0 +1 @@ +qemu-system-aarch64 -M virt -cpu cortex-a53 -smp 1 -kernel rtthread.elf -nographic -monitor pty diff --git a/bsp/qemu-virt64-aarch64/rtconfig.h b/bsp/qemu-virt64-aarch64/rtconfig.h new file mode 100644 index 0000000000..23054ac45d --- /dev/null +++ b/bsp/qemu-virt64-aarch64/rtconfig.h @@ -0,0 +1,196 @@ +#ifndef RT_CONFIG_H__ +#define RT_CONFIG_H__ + +/* Automatically generated file; DO NOT EDIT. */ +/* RT-Thread Project 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 1000 +#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 2048 +#define RT_USING_TIMER_SOFT +#define RT_TIMER_THREAD_PRIO 4 +#define RT_TIMER_THREAD_STACK_SIZE 2048 + +/* kservice optimization */ + +#define RT_DEBUG +#define RT_DEBUG_COLOR + +/* 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_MEMHEAP +#define RT_USING_SMALL_MEM +#define RT_USING_MEMTRACE +#define RT_USING_HEAP + +/* Kernel Device Object */ + +#define RT_USING_DEVICE +#define RT_USING_DEVICE_OPS +#define RT_USING_CONSOLE +#define RT_CONSOLEBUF_SIZE 128 +#define RT_CONSOLE_DEVICE_NAME "uart0" +#define RT_VER_NUM 0x40004 +#define ARCH_CPU_64BIT + +/* 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_USING_SERIAL_V1 +#define RT_SERIAL_RB_BUFSZ 64 +#define RT_USING_PIN +#define RT_USING_RTC + +/* Using USB */ + + +/* POSIX layer and C standard library */ + +#define RT_USING_LIBC +#define RT_USING_POSIX +#define RT_LIBC_FIXED_TIMEZONE 8 + +/* Network */ + +/* Socket abstraction layer */ + + +/* Network interface device */ + + +/* light weight TCP/IP stack */ + + +/* AT commands */ + + +/* VBUS(Virtual Software BUS) */ + + +/* Utilities */ + + +/* RT-Thread Utestcases */ + + +/* 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 */ + +/* acceleration: Assembly language or algorithmic acceleration packages */ + + +/* Micrium: Micrium software products porting for RT-Thread */ + + +/* peripheral libraries and drivers */ + + +/* AI packages */ + + +/* miscellaneous packages */ + + +/* samples: kernel and components samples */ + + +/* entertainment: terminal games and other interesting software packages */ + +#define OPPO_A55_SOC + +/* Hardware Drivers Config */ + +/* BCM Peripheral Drivers */ + +#define BSP_USING_UART +#define RT_USING_UART0 +#define BSP_USING_GIC +#define BSP_USING_GIC390 +#define BSP_USING_PIN + +/* Board Peripheral Drivers */ + + +#endif diff --git a/bsp/qemu-virt64-aarch64/rtconfig.py b/bsp/qemu-virt64-aarch64/rtconfig.py new file mode 100644 index 0000000000..5c97f83ed9 --- /dev/null +++ b/bsp/qemu-virt64-aarch64/rtconfig.py @@ -0,0 +1,57 @@ +import os + +# toolchains options +ARCH ='aarch64' +CPU ='cortex-a53' +CROSS_TOOL ='gcc' + +if os.getenv('RTT_ROOT'): + RTT_ROOT = os.getenv('RTT_ROOT') +else: + RTT_ROOT = os.path.join(os.getcwd(), '..', '..') + +if os.getenv('RTT_CC'): + CROSS_TOOL = os.getenv('RTT_CC') + +# cross_tool provides the cross compiler +# EXEC_PATH is the compiler execute path, for example, CodeSourcery, + +if CROSS_TOOL == 'gcc': + PLATFORM = 'gcc' + EXEC_PATH = r'C:/Program Files/gcc-arm-8.3-2019.03-i686-mingw32-aarch64-elf/bin' + +if os.getenv('RTT_EXEC_PATH'): + EXEC_PATH = os.getenv('RTT_EXEC_PATH') + +BUILD = 'debug' + +if PLATFORM == 'gcc': + # toolchains + PREFIX = 'aarch64-elf-' + CC = PREFIX + 'gcc' + CXX = PREFIX + 'g++' + AS = PREFIX + 'gcc' + AR = PREFIX + 'ar' + LINK = PREFIX + 'gcc' + TARGET_EXT = 'elf' + SIZE = PREFIX + 'size' + OBJDUMP = PREFIX + 'objdump' + OBJCPY = PREFIX + 'objcopy' + + DEVICE = ' -g -march=armv8-a -mtune=cortex-a53' + CFLAGS = DEVICE + ' -Wall' + AFLAGS = ' -c' + ' -x assembler-with-cpp -D__ASSEMBLY__' + LFLAGS = DEVICE + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,system_vectors -T link.lds' + CPATH = '' + LPATH = '' + + if BUILD == 'debug': + CFLAGS += ' -O0 -gdwarf-2' + AFLAGS += ' -gdwarf-2' + else: + CFLAGS += ' -O2' + + CXXFLAGS = CFLAGS + +DUMP_ACTION = OBJDUMP + ' -D -S $TARGET > rtt.asm\n' +POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n' diff --git a/bsp/raspberry-pi/raspi3-64/driver/board.h b/bsp/raspberry-pi/raspi3-64/driver/board.h index 6b51f0408e..a279319619 100644 --- a/bsp/raspberry-pi/raspi3-64/driver/board.h +++ b/bsp/raspberry-pi/raspi3-64/driver/board.h @@ -12,6 +12,7 @@ #define BOARD_H__ #include +#include "raspi.h" extern unsigned char __bss_start; extern unsigned char __bss_end; diff --git a/libcpu/aarch64/common/gic/SConscript b/libcpu/aarch64/common/gic/SConscript index b114ba7678..28daac87ff 100644 --- a/libcpu/aarch64/common/gic/SConscript +++ b/libcpu/aarch64/common/gic/SConscript @@ -5,6 +5,10 @@ from building import * cwd = GetCurrentDir() CPPPATH = [cwd] +gic390_group = Split(''' +gic_pl390.c +''') + gic400_group = Split(''' gic_pl400.c ''') @@ -14,6 +18,8 @@ gic_pl500.c ''') src = () +if GetDepend('BSP_USING_GIC390'): + src = gic390_group if GetDepend('BSP_USING_GIC400'): src = gic400_group if GetDepend('BSP_USING_GIC500'): diff --git a/libcpu/aarch64/common/gic/gic_pl390.c b/libcpu/aarch64/common/gic/gic_pl390.c new file mode 100644 index 0000000000..a8e3b10d94 --- /dev/null +++ b/libcpu/aarch64/common/gic/gic_pl390.c @@ -0,0 +1,273 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2021-07-31 GuEe-GUI the first version + */ +#include + +#include "gic_pl390.h" + +#define BIT(n) (1ul<<(n)) +#define MASK(n) (BIT(n)-1ul) + +#define IRQ_REG(IRQ) ((IRQ) / 32) +#define IRQ_BIT(IRQ) BIT((IRQ) % 32) +#define IRQ_MASK MASK(10) +#define IRQ_SET_ALL 0xffffffff +#define IS_IRQ_VALID(X) (((X)&IRQ_MASK) < GIC390_SPECIAL_IRQ_START) + +#define TARGET_CPU_ALLINT(CPU) \ +( \ + (((CPU) & 0xff) << 0 ) | \ + (((CPU) & 0xff) << 8 ) | \ + (((CPU) & 0xff) << 16) | \ + (((CPU) & 0xff) << 24) \ +) +#define CPU(X) (1<<(X)) +#define TARGET_CPU0_ALLINT TARGET_CPU_ALLINT(CPU(0)) + +/* memory map for GIC distributor */ +struct gic_dist_map +{ + rt_uint32_t enable; /* 0x000 */ + rt_uint32_t ic_type; /* 0x004 */ + rt_uint32_t dist_ident; /* 0x008 */ + rt_uint32_t res1[29]; /* [0x00C, 0x080) */ + + rt_uint32_t security[32]; /* [0x080, 0x100) */ + + rt_uint32_t enable_set[32]; /* [0x100, 0x180) */ + rt_uint32_t enable_clr[32]; /* [0x180, 0x200) */ + rt_uint32_t pending_set[32]; /* [0x200, 0x280) */ + rt_uint32_t pending_clr[32]; /* [0x280, 0x300) */ + rt_uint32_t active[32]; /* [0x300, 0x380) */ + rt_uint32_t res2[32]; /* [0x380, 0x400) */ + + rt_uint32_t priority[255]; /* [0x400, 0x7FC) */ + rt_uint32_t res3; /* 0x7FC */ + + rt_uint32_t targets[255]; /* [0x800, 0xBFC) */ + rt_uint32_t res4; /* 0xBFC */ + + rt_uint32_t config[64]; /* [0xC00, 0xD00) */ + + rt_uint32_t spi[32]; /* [0xD00, 0xD80) */ + rt_uint32_t res5[20]; /* [0xD80, 0xDD0) */ + rt_uint32_t res6; /* 0xDD0 */ + rt_uint32_t legacy_int; /* 0xDD4 */ + rt_uint32_t res7[2]; /* [0xDD8, 0xDE0) */ + rt_uint32_t match_d; /* 0xDE0 */ + rt_uint32_t enable_d; /* 0xDE4 */ + rt_uint32_t res8[70]; /* [0xDE8, 0xF00) */ + + rt_uint32_t sgi_control; /* 0xF00 */ + rt_uint32_t res9[3]; /* [0xF04, 0xF10) */ + rt_uint32_t sgi_pending_clr[4]; /* [0xF10, 0xF20) */ + rt_uint32_t res10[40]; /* [0xF20, 0xFC0) */ + + rt_uint32_t periph_id[12]; /* [0xFC0, 0xFF0) */ + rt_uint32_t component_id[4]; /* [0xFF0, 0xFFF] */ +}; + +/* memory map for GIC CPU interface */ +struct gic_cpu_iface_map +{ + rt_uint32_t icontrol; /* 0x000 */ + rt_uint32_t pri_msk_c; /* 0x004 */ + rt_uint32_t pb_c; /* 0x008 */ + rt_uint32_t int_ack; /* 0x00C */ + rt_uint32_t eoi; /* 0x010 */ + rt_uint32_t run_priority; /* 0x014 */ + rt_uint32_t hi_pend; /* 0x018 */ + rt_uint32_t ns_alias_bp_c; /* 0x01C */ + rt_uint32_t ns_alias_ack; /* 0x020 GIC400 only */ + rt_uint32_t ns_alias_eoi; /* 0x024 GIC400 only */ + rt_uint32_t ns_alias_hi_pend; /* 0x028 GIC400 only */ + + rt_uint32_t res1[5]; /* [0x02C, 0x040) */ + + rt_uint32_t integ_en_c; /* 0x040 PL390 only */ + rt_uint32_t interrupt_out; /* 0x044 PL390 only */ + rt_uint32_t res2[2]; /* [0x048, 0x050) */ + + rt_uint32_t match_c; /* 0x050 PL390 only */ + rt_uint32_t enable_c; /* 0x054 PL390 only */ + + rt_uint32_t res3[30]; /* [0x058, 0x0FC) */ + rt_uint32_t active_priority[4]; /* [0x0D0, 0xDC] GIC400 only */ + rt_uint32_t ns_active_priority[4]; /* [0xE0,0xEC] GIC400 only */ + rt_uint32_t res4[3]; + + rt_uint32_t cpu_if_ident; /* 0x0FC */ + rt_uint32_t res5[948]; /* [0x100. 0xFC0) */ + + rt_uint32_t periph_id[8]; /* [0xFC0, 9xFF0) PL390 only */ + rt_uint32_t component_id[4]; /* [0xFF0, 0xFFF] PL390 only */ +}; + +volatile struct gic_dist_map *gic_dist = + (volatile struct gic_dist_map*)(GIC_PL390_DISTRIBUTOR_PPTR); + +volatile struct gic_cpu_iface_map *gic_cpuiface = + (volatile struct gic_cpu_iface_map*)(GIC_PL390_CONTROLLER_PPTR); + +/* + * The only sane way to get an GIC IRQ number that can be properly + * ACKED later is through the int_ack register. Unfortunately, reading + * this register changes the interrupt state to pending so future + * reads will not return the same value For this reason, we have a + * global variable to store the IRQ number. + */ +static rt_uint32_t active_irq = GIC390_IRQ_NONE; + +rt_inline int is_irq_edge_triggered(int irq) +{ + int word = irq / 16; + int bit = ((irq & 0xf) * 2); + + return !!(gic_dist->config[word] & BIT(bit + 1)); +} + +rt_inline void dist_pending_clr(int irq) +{ + int word = irq / 32; + int bit = irq & 0x1f; + gic_dist->pending_clr[word] = BIT(bit); +} + +rt_inline void dist_init(void) +{ + int i; + int nirqs = 32 * ((gic_dist->ic_type & 0x1f) + 1); + gic_dist->enable = 0; + + for (i = 0; i < nirqs; i += 32) + { + /* disable */ + gic_dist->enable_clr[i / 32] = IRQ_SET_ALL; + /* clear pending */ + gic_dist->pending_clr[i / 32] = IRQ_SET_ALL; + } + + /* reset interrupts priority */ + for (i = 32; i < nirqs; i += 4) + { + gic_dist->priority[i / 4] = 0x0; + } + + /* + * reset int target to cpu 0 + * (Should really query which processor we're running on and use that) + */ + for (i = 0; i < nirqs; i += 4) + { + gic_dist->targets[i / 4] = TARGET_CPU0_ALLINT; + } + + /* level-triggered, 1-N */ + for (i = 64; i < nirqs; i += 32) + { + gic_dist->config[i / 32] = 0; + } + /* enable the int controller */ + gic_dist->enable = 1; +} + +rt_inline void cpu_iface_init(void) +{ + rt_uint32_t i; + + /* For non-Exynos4, the registers are banked per CPU, need to clear them */ + gic_dist->enable_clr[0] = IRQ_SET_ALL; + gic_dist->pending_clr[0] = IRQ_SET_ALL; + gic_dist->priority[0] = 0x00; + /* put everything in group 0 */ + + /* clear any software generated interrupts */ + for (i = 0; i < 16; i += 4) + { + gic_dist->sgi_pending_clr[i / 4] = IRQ_SET_ALL; + } + + gic_cpuiface->icontrol = 0; + gic_cpuiface->pri_msk_c = 0x000000f0; + gic_cpuiface->pb_c = 0x00000003; + + while (((i = gic_cpuiface->int_ack) & IRQ_MASK) != GIC390_IRQ_NONE) + { + gic_cpuiface->eoi = i; + } + gic_cpuiface->icontrol = 0x1; +} + + +void arm_gic_irq_init(void) +{ + dist_init(); + cpu_iface_init(); +} + +int arm_gic_get_active_irq(void) +{ + int irq; + if (!IS_IRQ_VALID(active_irq)) + { + active_irq = gic_cpuiface->int_ack; + } + + if (IS_IRQ_VALID(active_irq)) + { + irq = active_irq & IRQ_MASK; + } + else + { + irq = GIC390_IRQ_NONE; + } + + return irq; +} + +void arm_gic_mask(int irq) +{ + int word = irq / 32; + int bit = irq & 0x1f; + + gic_dist->enable_clr[word] = BIT(bit); +} + +void arm_gic_umask(int irq) +{ + int word = irq / 32; + int bit = irq & 0x1f; + gic_dist->enable_set[word] = BIT(bit); +} + +void arm_gic_ack(int irq) +{ + if (!(IS_IRQ_VALID(active_irq) && (active_irq & IRQ_MASK) == irq)) + { + return; + } + if (is_irq_edge_triggered(irq)) + { + dist_pending_clr(irq); + } + + gic_cpuiface->eoi = active_irq; + active_irq = GIC390_IRQ_NONE; +} + +int rt_hw_interrupt_get_irq(void) +{ + return arm_gic_get_active_irq(); +} + +void rt_hw_interrupt_ack(int fiq_irq) +{ + return arm_gic_ack(fiq_irq); +} + diff --git a/libcpu/aarch64/common/gic/gic_pl390.h b/libcpu/aarch64/common/gic/gic_pl390.h new file mode 100644 index 0000000000..7ea574967d --- /dev/null +++ b/libcpu/aarch64/common/gic/gic_pl390.h @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2021-07-31 GuEe-GUI the first version + */ + +#ifndef GIC_PL390_H__ +#define GIC_PL390_H__ + +#include + +#define GIC390_SPECIAL_IRQ_START 1020 +#define GIC390_IRQ_NONE 1023 + +void arm_gic_irq_init(void); + +int arm_gic_get_active_irq(void); +void arm_gic_ack(int irq); + +void arm_gic_mask(int irq); +void arm_gic_umask(int irq); + +#endif diff --git a/libcpu/aarch64/cortex-a53/entry_point.S b/libcpu/aarch64/cortex-a53/entry_point.S index 6d2c69226b..552e5916ce 100644 --- a/libcpu/aarch64/cortex-a53/entry_point.S +++ b/libcpu/aarch64/cortex-a53/entry_point.S @@ -35,7 +35,7 @@ _start: // ldr x2, =EL1_stack // mov sp, x2 - ldr x1, =_start + ldr x1, =init_el1_stack_limit // set up EL1 mrs x0, CurrentEL // CurrentEL Register. bit 2, 3. Others reserved @@ -109,3 +109,8 @@ _start: bl entry // for failsafe, halt this core too b .L__current_cpu_idle +.bss +.align 3 +init_el1_stack: + .space 4096 +init_el1_stack_limit: diff --git a/libcpu/aarch64/cortex-a53/interrupt.c b/libcpu/aarch64/cortex-a53/interrupt.c index 4a5d502a3c..ba49be5132 100644 --- a/libcpu/aarch64/cortex-a53/interrupt.c +++ b/libcpu/aarch64/cortex-a53/interrupt.c @@ -9,6 +9,7 @@ * 2019-07-28 zdzn add smp support * 2019-08-09 zhangjun fixup the problem of smp startup and scheduling issues, * write addr to mailbox3 to startup smp, and we use mailbox0 for ipi + * 2021-07-31 GuEe-GUI Add gic pl390 branch */ #include @@ -19,6 +20,10 @@ #include "armv8.h" #include "interrupt.h" +#ifdef BSP_USING_GIC390 +#include +#endif + #define MAX_HANDLERS 72 #ifdef RT_USING_SMP @@ -41,6 +46,7 @@ void rt_hw_vector_init(void) rt_hw_set_current_vbar((rt_ubase_t)&system_vectors); // cpu_gcc.S } +#ifndef BSP_USING_GIC static void default_isr_handler(int vector, void *param) { #ifdef RT_USING_SMP @@ -49,12 +55,16 @@ static void default_isr_handler(int vector, void *param) rt_kprintf("unhandled irq: %d\n",vector); #endif } +#endif /** * This function will initialize hardware interrupt */ void rt_hw_interrupt_init(void) { +#ifdef BSP_USING_GIC390 + arm_gic_irq_init(); +#else rt_uint32_t index; /* mask all of interrupts */ @@ -76,6 +86,7 @@ void rt_hw_interrupt_init(void) rt_interrupt_from_thread = 0; rt_interrupt_to_thread = 0; rt_thread_switch_interrupt_flag = 0; +#endif } /** @@ -84,6 +95,9 @@ void rt_hw_interrupt_init(void) */ void rt_hw_interrupt_mask(int vector) { +#ifdef BSP_USING_GIC390 + arm_gic_mask(vector); +#else if (vector < 32) { IRQ_DISABLE1 = (1 << vector); @@ -98,6 +112,7 @@ void rt_hw_interrupt_mask(int vector) vector = vector - 64; IRQ_DISABLE_BASIC = (1 << vector); } +#endif } /** @@ -106,6 +121,9 @@ void rt_hw_interrupt_mask(int vector) */ void rt_hw_interrupt_umask(int vector) { +#ifdef BSP_USING_GIC390 + arm_gic_umask(vector); +#else if (vector < 32) { IRQ_ENABLE1 = (1 << vector); @@ -120,6 +138,7 @@ void rt_hw_interrupt_umask(int vector) vector = vector - 64; IRQ_ENABLE_BASIC = (1 << vector); } +#endif } /** diff --git a/libcpu/aarch64/cortex-a53/interrupt.h b/libcpu/aarch64/cortex-a53/interrupt.h index 94a455550d..72e69bd808 100644 --- a/libcpu/aarch64/cortex-a53/interrupt.h +++ b/libcpu/aarch64/cortex-a53/interrupt.h @@ -14,8 +14,6 @@ #include #include -#include "raspi.h" - #define INT_IRQ 0x00 #define INT_FIQ 0x01 diff --git a/libcpu/aarch64/cortex-a53/trap.c b/libcpu/aarch64/cortex-a53/trap.c index d43e0e4d6a..ca5b6ecd44 100644 --- a/libcpu/aarch64/cortex-a53/trap.c +++ b/libcpu/aarch64/cortex-a53/trap.c @@ -4,7 +4,8 @@ * SPDX-License-Identifier: Apache-2.0 * * Date Author Notes - * 2018-10-06 ZhaoXiaowei the first version + * 2018-10-06 ZhaoXiaowei the first version + * 2021-07-31 GuEe-GUI Add gic_pl390 branch */ #include @@ -13,6 +14,10 @@ #include "interrupt.h" #include "armv8.h" +#ifdef BSP_USING_GIC390 +#include +#endif + extern struct rt_thread *rt_current_thread; #ifdef RT_USING_FINSH extern long list_thread(void); @@ -65,6 +70,8 @@ void rt_hw_trap_irq(void) uint32_t irq; rt_isr_handler_t isr_func; extern struct rt_irq_desc isr_table[]; + +#ifndef BSP_USING_GIC390 uint32_t value = 0; value = IRQ_PEND_BASIC & 0x3ff; #ifdef BSP_USING_CORETIMER @@ -100,6 +107,15 @@ void rt_hw_trap_irq(void) value &= 0x0f; irq = __rt_ffs(value) + 63; } +#else + irq = arm_gic_get_active_irq(); + + if (irq == GIC390_IRQ_NONE) + { + /* Spurious interrupt */ + return; + } +#endif /* get interrupt service routine */ isr_func = isr_table[irq].handler; @@ -113,11 +129,17 @@ void rt_hw_trap_irq(void) /* turn to interrupt service routine */ isr_func(irq, param); } +#ifndef BSP_USING_GIC390 } +#else + /* end of interrupt */ + arm_gic_ack(irq); +#endif } void rt_hw_trap_fiq(void) { +#ifndef BSP_USING_GIC390 void *param; uint32_t irq; rt_isr_handler_t isr_func; @@ -199,4 +221,5 @@ void rt_hw_trap_fiq(void) isr_func(irq, param); } } +#endif } diff --git a/src/memheap.c b/src/memheap.c index d77c95601e..d0801d721b 100644 --- a/src/memheap.c +++ b/src/memheap.c @@ -438,7 +438,7 @@ void *rt_memheap_realloc(struct rt_memheap *heap, void *ptr, rt_size_t newsize) next_ptr->pool_ptr = heap; #ifdef RT_USING_MEMTRACE - rt_memset(next_ptr->owner_thread_name, ' ', sizeof(next_ptr->owner_thread_name)); + rt_memset((void *)next_ptr->owner_thread_name, ' ', sizeof(next_ptr->owner_thread_name)); #endif /* RT_USING_MEMTRACE */ next_ptr->prev = header_ptr; -- GitLab