Merge pull request #4 from RT-Thread/master

update

.github/workflows/action.yml

@@ -0,0 +1,172 @@
+name: RT-Thread
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+  # Runs at 16:00 UTC (BeiJing 00:00) on the 1st of every month
+  schedule:
+    - cron:  '0 16 1 * *'
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - documentation/**
+      - '**/README.md'
+      - '**/README_zh.md'
+  pull_request:
+    branches:
+      - master
+    paths-ignore:
+      - documentation/**
+      - '**/README.md'
+      - '**/README_zh.md'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: ${{ matrix.legs.RTT_BSP }}
+    strategy:
+      fail-fast: false
+      matrix:
+       legs:
+         - {RTT_BSP: "CME_M7", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "apollo2", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "asm9260t", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "at91sam9260", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "allwinner_tina", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "efm32", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "gd32e230k-start", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "gd32303e-eval", RTT_TOOL_CHAIN: "sourcery-arm"}         
+         - {RTT_BSP: "gd32450z-eval", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "gkipc", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "imx6sx/cortex-a9", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "imxrt/imxrt1052-atk-commander", RTT_TOOL_CHAIN: "sourcery-arm"}  
+         - {RTT_BSP: "imxrt/imxrt1052-fire-pro", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "imxrt/imxrt1052-nxp-evk", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lm3s8962", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lm3s9b9x", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lm4f232", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "tm4c123bsp", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "tm4c129x", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lpc43xx/M4", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lpc176x", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lpc178x", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lpc408x", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lpc1114", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lpc2148", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lpc2478", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lpc5410x", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lpc54114-lite", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "ls1bdev", RTT_TOOL_CHAIN: "sourcery-mips"}
+         - {RTT_BSP: "ls1cdev", RTT_TOOL_CHAIN: "sourcery-mips"}
+         - {RTT_BSP: "mb9bf500r", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "mb9bf506r", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "mb9bf618s", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "mb9bf568r", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "mini2440", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "qemu-vexpress-a9", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "qemu-vexpress-gemini", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "sam7x", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32f072-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32f091-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f103-atk-nano", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f103-atk-warshipv3", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f103-dofly-lyc8", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f103-dofly-M3S", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f103-fire-arbitrary", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f103-hw100k-ibox", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f103-mini-system", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f103-onenet-nbiot", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f103-yf-ufun", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f107-uc-eval", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f401-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f405-smdz-breadfruit", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f407-atk-explorer", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f407-st-discovery", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32f410-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f411-atk-nano", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f411-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f411-weact-MiniF4", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f413-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f427-robomaster-a", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f429-armfly-v6", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f429-atk-apollo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f429-fire-challenger", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f429-st-disco", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32f446-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32f469-st-disco", RTT_TOOL_CHAIN: "sourcery-arm"}  
+         - {RTT_BSP: "stm32/stm32f746-st-disco", RTT_TOOL_CHAIN: "sourcery-arm"}  
+         - {RTT_BSP: "stm32/stm32f767-atk-apollo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32f767-fire-challenger", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32f767-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32g070-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32g071-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32g431-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}  
+         - {RTT_BSP: "stm32/stm32h743-atk-apollo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32h743-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32h747-st-discovery", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32l4r9-st-eval", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32l010-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32l053-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32l412-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32l432-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32l433-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32l475-atk-pandora", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32l475-st-discovery", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32l476-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32l496-ali-developer", RTT_TOOL_CHAIN: "sourcery-arm"}  
+         - {RTT_BSP: "stm32/stm32l496-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32mp157a-st-discovery", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32mp157a-st-ev1", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32/stm32wb55-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "stm32f20x", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "swm320-lq100", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "beaglebone", RTT_TOOL_CHAIN: "sourcery-arm"}  
+         - {RTT_BSP: "zynq7000", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "zynqmp-r5-axu4ev", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "frdm-k64f", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "fh8620", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "xplorer4330/M4", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "at32/at32f403a-start", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "at32/at32f407-start", RTT_TOOL_CHAIN: "sourcery-arm"} 
+         - {RTT_BSP: "smartfusion2", RTT_TOOL_CHAIN: "sourcery-arm"} 
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@master
+        with:
+          python-version: 3.8
+
+      - name: Install Tools
+        shell: bash
+        run: |
+          sudo apt-get -qq install gcc-multilib libsdl-dev scons
+          echo "RTT_ROOT=${{ github.workspace }}" >> $GITHUB_ENV
+          echo "RTT_CC=gcc" >> $GITHUB_ENV
+    
+      - name: Install Arm ToolChains
+        if: ${{ matrix.legs.RTT_TOOL_CHAIN == 'sourcery-arm' && success() }}
+        shell: bash
+        run: |
+          wget -q https://github.com/RT-Thread/toolchains-ci/releases/download/arm-2017q2-v6/gcc-arm-none-eabi-6-2017-q2-update-linux.tar.bz2 
+          sudo tar xjf gcc-arm-none-eabi-6-2017-q2-update-linux.tar.bz2 -C /opt  
+          /opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-gcc --version
+          echo "RTT_EXEC_PATH=/opt/gcc-arm-none-eabi-6-2017-q2-update/bin" >> $GITHUB_ENV
+
+      - name: Install Mips ToolChains
+        if: ${{ matrix.legs.RTT_TOOL_CHAIN == 'sourcery-mips' && success() }}
+        shell: bash
+        run: |
+          wget -q https://github.com/RT-Thread/toolchains-ci/releases/download/v1.1/mips-2016.05-7-mips-sde-elf-i686-pc-linux-gnu.tar.bz2 
+          sudo tar xjf mips-2016.05-7-mips-sde-elf-i686-pc-linux-gnu.tar.bz2 -C /opt  
+          /opt/mips-2016.05/bin/mips-sde-elf-gcc --version
+          echo "RTT_EXEC_PATH=/opt/mips-2016.05/bin" >> $GITHUB_ENV
+
+      - name: Bsp Scons Compile
+        if: ${{ success() }}
+        shell: bash
+        env:
+          RTT_BSP: ${{ matrix.legs.RTT_BSP }}
+          RTT_TOOL_CHAIN: ${{ matrix.legs.RTT_TOOL_CHAIN }}
+        run: |
+          scons -C bsp/$RTT_BSP

.travis.yml

@@ -1,145 +0,0 @@
-language: c
-
-notifications:
-  email: false
-
-before_script:
-# travis has changed to 64-bit and we require 32-bit compatibility libraries
-  - sudo apt-get update
-  # clang
-  - "sudo apt-get -qq install gcc-multilib libc6:i386 libgcc1:i386 libstdc++5:i386 libstdc++6:i386 libsdl-dev scons || true"
-  # - sudo apt-get -qq install gcc-arm-none-eabi
-  # - "[ $RTT_TOOL_CHAIN = 'sourcery-arm' ] && export RTT_EXEC_PATH=/usr/bin && arm-none-eabi-gcc --version || true"
-  # - "[ $RTT_TOOL_CHAIN = 'sourcery-arm' ] && curl -s https://sourcery.mentor.com/public/gnu_toolchain/arm-none-eabi/arm-2014.05-28-arm-none-eabi-i686-pc-linux-gnu.tar.bz2 | sudo tar xjf - -C /opt && export RTT_EXEC_PATH=/opt/arm-2014.05/bin && /opt/arm-2014.05/bin/arm-none-eabi-gcc --version || true"
-  - "[ $RTT_TOOL_CHAIN = 'sourcery-arm' ] && wget -q https://github.com/RT-Thread/toolchains-ci/releases/download/arm-2017q2-v6/gcc-arm-none-eabi-6-2017-q2-update-linux.tar.bz2 && sudo tar xjf gcc-arm-none-eabi-6-2017-q2-update-linux.tar.bz2 -C /opt && export RTT_EXEC_PATH=/opt/gcc-arm-none-eabi-6-2017-q2-update/bin && /opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-gcc --version || true"
-  - "[ $RTT_TOOL_CHAIN = 'sourcery-mips' ] && wget -q https://github.com/RT-Thread/toolchains-ci/releases/download/v1.1/mips-2016.05-7-mips-sde-elf-i686-pc-linux-gnu.tar.bz2 && sudo tar xjf mips-2016.05-7-mips-sde-elf-i686-pc-linux-gnu.tar.bz2 -C /opt && export RTT_EXEC_PATH=/opt/mips-2016.05/bin && /opt/mips-2016.05/bin/mips-sde-elf-gcc --version || true"
-  # - "[ $RTT_TOOL_CHAIN = 'sourcery-ppc' ] && curl -s https://sourcery.mentor.com/public/gnu_toolchain/powerpc-eabi/freescale-2011.03-39-powerpc-eabi-i686-pc-linux-gnu.tar.bz2 | sudo tar xjf - -C /opt && export RTT_EXEC_PATH=/opt/freescale-2011.03/bin && /opt/freescale-2011.03/bin/powerpc-eabi-gcc --version || true"
-  # - "[ $RTT_TOOL_CHAIN = 'atmel-avr32' ] && curl -s http://www.atmel.com/images/avr32-gnu-toolchain-3.4.1.348-linux.any.x86.tar.gz | sudo tar xzf - -C /opt && export RTT_EXEC_PATH=/opt/avr32-gnu-toolchain-linux_x86/bin && /opt/avr32-gnu-toolchain-linux_x86/bin/avr32-gcc --version && curl -sO http://www.atmel.com/images/avr-headers-3.2.3.970.zip && unzip -qq avr-headers-3.2.3.970.zip -d bsp/$RTT_BSP || true"
-  - export RTT_ROOT=`pwd`
-  - "[ x$RTT_CC == x ] && export RTT_CC='gcc' || true"
-
-env:
-#  - RTT_BSP='simulator' RTT_CC='clang-analyze' RTT_EXEC_PATH=/usr/share/clang/scan-build
-  - RTT_BSP='CME_M7' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='apollo2' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='asm9260t' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='at91sam9260' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='allwinner_tina' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='avr32uc3b0' RTT_TOOL_CHAIN='atmel-avr32'
-#  - RTT_BSP='bf533' # no scons
-  - RTT_BSP='efm32' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='es32f0334' RTT_TOOL_CHAIN='sourcery-arm' # not support gcc
-#  - RTT_BSP='es32f0654' RTT_TOOL_CHAIN='sourcery-arm' # not support gcc
-  - RTT_BSP='gd32e230k-start' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='gd32303e-eval' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='gd32450z-eval' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='gkipc' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='imx6sx/cortex-a9' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='imxrt/imxrt1052-atk-commander' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='imxrt/imxrt1052-fire-pro' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='imxrt/imxrt1052-nxp-evk' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lm3s8962' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lm3s9b9x' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lm4f232' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='tm4c123bsp' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='tm4c129x' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lpc43xx/M4' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lpc176x' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lpc178x' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lpc408x' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lpc1114' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='lpc824' RTT_TOOL_CHAIN='sourcery-arm' # not support gcc
-  - RTT_BSP='lpc2148' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lpc2478' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lpc5410x' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='lpc54114-lite' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='lpc54608-LPCXpresso' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='ls1bdev' RTT_TOOL_CHAIN='sourcery-mips'
-  - RTT_BSP='ls1cdev' RTT_TOOL_CHAIN='sourcery-mips'
-#  - RTT_BSP='m16c62p' # m32c
-  - RTT_BSP='mb9bf500r' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='mb9bf506r' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='mb9bf618s' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='mb9bf568r' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='microblaze' # no scons
-  - RTT_BSP='mini2440' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='mini4020' # no scons
-#  - RTT_BSP='mm32l07x' # not support gcc
-#  - RTT_BSP='nios_ii' # no scons
-#  - RTT_BSP='nuvoton_nuc472' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='nuvoton_m05x' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='pic32ethernet' # no scons
-  - RTT_BSP='qemu-vexpress-a9' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='qemu-vexpress-gemini' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='sam7x' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='simulator' # x86
-  - RTT_BSP='stm32/stm32f072-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f091-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f103-atk-nano' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f103-atk-warshipv3' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f103-dofly-lyc8' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f103-dofly-M3S' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f103-fire-arbitrary' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f103-hw100k-ibox' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f103-mini-system' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f103-onenet-nbiot' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f103-yf-ufun' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f107-uc-eval' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f401-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f405-smdz-breadfruit' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f407-atk-explorer' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f407-st-discovery' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f410-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f411-atk-nano' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f411-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f411-weact-MiniF4' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f413-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f427-robomaster-a' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f429-armfly-v6' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f429-atk-apollo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f429-fire-challenger' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f429-st-disco' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f446-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f469-st-disco' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f746-st-disco' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f767-atk-apollo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f767-fire-challenger' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32f767-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32g070-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32g071-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32g431-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32h743-atk-apollo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32h743-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32h747-st-discovery' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l4r9-st-eval' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l010-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l053-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l412-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l432-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l433-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l475-atk-pandora' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l475-st-discovery' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l476-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l496-ali-developer' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32l496-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32mp157a-st-discovery' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32mp157a-st-ev1' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32f20x' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='swm320-lq100' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='stm32/stm32wb55-st-nucleo' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='taihu' RTT_TOOL_CHAIN='sourcery-ppc'
-#  - RTT_BSP='upd70f3454' # iar
-#  - RTT_BSP='x86' # x86
-  - RTT_BSP='beaglebone' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='zynq7000' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='frdm-k64f' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='fh8620' RTT_TOOL_CHAIN='sourcery-arm'
-#  - RTT_BSP='x1000' RTT_TOOL_CHAIN='sourcery-mips'
-  - RTT_BSP='xplorer4330/M4' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='at32/at32f403a-start' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='at32/at32f407-start' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='smartfusion2' RTT_TOOL_CHAIN='sourcery-arm'
-
-stage: compile
-script:
-  - scons -C bsp/$RTT_BSP

bsp/CME_M7/applications/startup.c

@@ -47,12 +47,6 @@ void rtthread_startup(void)
     /* show version */
     rt_show_version();
 
-    /* init tick */
-    rt_system_tick_init();
-
-    /* init kernel object */
-    rt_system_object_init();
-
     /* init timer system */
     rt_system_timer_init();
 

bsp/allwinner_tina/drivers/drv_uart.c

@@ -120,8 +120,8 @@ int rt_hw_uart_init(void)
         uart->irqno        = UART1_INTERRUPT; // IRQ_UART1;
         uart->gpio_rx_port = GPIO_PORT_A;
         uart->gpio_tx_port = GPIO_PORT_A;
-        uart->gpio_rx_pin  = GPIO_PIN_3;
-        uart->gpio_tx_pin  = GPIO_PIN_2;
+        uart->gpio_rx_pin  = GPIO_PIN_2;
+        uart->gpio_tx_pin  = GPIO_PIN_3;
         uart->gpio_rx_fun  = IO_FUN_4;
         uart->gpio_tx_fun  = IO_FUN_4;
 

bsp/allwinner_tina/drivers/spi/drv_spi.c

@@ -483,7 +483,7 @@ static rt_err_t configure(struct rt_spi_device *device,
         SPI_SetFirstTransmitBit(spi, SPI_TCTRL_FBS_LSB);
     }
 
-    switch (configuration->mode)
+    switch (configuration->mode & RT_SPI_MODE_3)
     {
     case RT_SPI_MODE_0:
         SPI_SetSclkMode(spi, SPI_SCLK_Mode0);

bsp/avr32uc3b0/startup.c

@@ -30,8 +30,6 @@ int main(void)
 #endif
 
 	rt_hw_board_init();
-	rt_system_tick_init();
-	rt_system_object_init();
 	rt_system_timer_init();
 
 #ifdef RT_USING_HEAP

bsp/bf533/startup.c

@@ -35,12 +35,6 @@ void rtthread_startup(void)
     /* show version */
     rt_show_version();
 
-    /* init tick */
-    rt_system_tick_init();
-
-    /* init kernel object */
-    rt_system_object_init();
-
     /* init timer system */
     rt_system_timer_init();
 

bsp/efm32/startup.c

@@ -102,12 +102,6 @@ void rtthread_startup(void)
     /* show version */
     rt_show_version();
 
-    /* init tick */
-    rt_system_tick_init();
-
-    /* init kernel object */
-    rt_system_object_init();
-
     /* init timer system */
     rt_system_timer_init();
 

bsp/fh8620/platform/fh8620/iot_cam/startup.c

@@ -93,12 +93,6 @@ void rtthread_startup(void)
 	/* show version */
 	rt_show_version();
 
-	/* initialize tick */
-	rt_system_tick_init();
-
-	/* initialize kernel object */
-	rt_system_object_init();
-
 	/* initialize timer system */
 	rt_system_timer_init();
 

bsp/frdm-k64f/applications/startup.c

@@ -65,12 +65,6 @@ void rtthread_startup(void)
     /* show version */
     rt_show_version();
 
-    /* init tick */
-    rt_system_tick_init();
-
-    /* init kernel object */
-    rt_system_object_init();
-
     /* init timer system */
     rt_system_timer_init();
 

bsp/gkipc/armv6/rtos_lib.c

@@ -1095,14 +1095,9 @@ U32 RTOS_InitKernel(U32 Heap_size)
     /* show version */
     //rt_show_version();
 
-    /* initialize tick */
-    //rt_system_tick_init();
     RTOS_HwTickInit();
     //rt_kprintf("set tick\n");
 
-    /* initialize kernel object */
-    rt_system_object_init();
-
     /* initialize timer system */
     rt_system_timer_init();
 

bsp/imxrt/libraries/drivers/drv_can.h

@@ -8,9 +8,9 @@
  * 2019-06-28     misonyo     the first version.
  */
  
-#ifndef DRV_SPI_H__
-#define DRV_SPI_H__
+#ifndef DRV_CAN_H__
+#define DRV_CAN_H__
 
 int rt_hw_can_init(void);
 
-#endif /* DRV_SPI_H__ */
+#endif /* DRV_CAN_H__ */

bsp/k210/.config

@@ -70,6 +70,8 @@ CONFIG_RT_VER_NUM=0x40003
 CONFIG_ARCH_CPU_64BIT=y
 # CONFIG_RT_USING_CPU_FFS is not set
 CONFIG_ARCH_RISCV=y
+CONFIG_ARCH_RISCV_FPU=y
+CONFIG_ARCH_RISCV_FPU_S=y
 CONFIG_ARCH_RISCV64=y
 # CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
 
@@ -150,8 +152,10 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # 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
@@ -192,6 +196,7 @@ CONFIG_RT_USING_LIBC=y
 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
 
@@ -262,7 +267,9 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 #
 # 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
@@ -308,7 +315,7 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 # 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_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
@@ -330,6 +337,9 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 # 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
 
 #
 # security packages
@@ -338,6 +348,7 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 # 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
@@ -372,7 +383,9 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 # 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
 
 #
 # system packages
@@ -396,6 +409,10 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 # 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_UCOSIII_WRAPPER is not set
 
 #
 # peripheral libraries and drivers
@@ -441,6 +458,7 @@ CONFIG_PKG_KENDRYTE_SDK_VERNUM=0x0055
 # 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
@@ -450,6 +468,12 @@ CONFIG_PKG_KENDRYTE_SDK_VERNUM=0x0055
 # CONFIG_PKG_USING_PMS_SERIES is not set
 # CONFIG_PKG_USING_NUCLEI_SDK 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
 
 #
 # miscellaneous packages
@@ -486,6 +510,9 @@ CONFIG_PKG_KENDRYTE_SDK_VERNUM=0x0055
 # CONFIG_PKG_USING_VT100 is not set
 # CONFIG_PKG_USING_ULAPACK is not set
 # CONFIG_PKG_USING_UKAL is not set
+# CONFIG_PKG_USING_CRCLIB is not set
+# CONFIG_PKG_USING_THREES is not set
+# CONFIG_PKG_USING_2048 is not set
 CONFIG_BOARD_K210_EVB=y
 CONFIG_BSP_USING_UART_HS=y
 

bsp/k210/Kconfig

@@ -21,6 +21,7 @@ source "$PKGS_DIR/Kconfig"
 config BOARD_K210_EVB
     bool
     select ARCH_RISCV64
+    select ARCH_RISCV_FPU_S
     select PKG_USING_KENDRYTE_SDK
     select RT_USING_COMPONENTS_INIT
     select RT_USING_USER_MAIN

bsp/k210/rtconfig.h

@@ -48,6 +48,8 @@
 #define RT_VER_NUM 0x40003
 #define ARCH_CPU_64BIT
 #define ARCH_RISCV
+#define ARCH_RISCV_FPU
+#define ARCH_RISCV_FPU_S
 #define ARCH_RISCV64
 
 /* RT-Thread Components */

bsp/k210/rtconfig.py

@@ -38,7 +38,7 @@ if PLATFORM == 'gcc':
     OBJDUMP = PREFIX + 'objdump'
     OBJCPY  = PREFIX + 'objcopy'
 
-    DEVICE  = ' -mcmodel=medany -march=rv64imafdc -mabi=lp64d'
+    DEVICE  = ' -mcmodel=medany -march=rv64imafc -mabi=lp64f -fsingle-precision-constant'
     CFLAGS  = DEVICE + ' -fno-common -ffunction-sections -fdata-sections -fstrict-volatile-bitfields'
     AFLAGS  = ' -c' + DEVICE + ' -x assembler-with-cpp'
     LFLAGS  = DEVICE + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,_start -T link.lds'

bsp/lm3s8962/applications/startup.c

@@ -77,12 +77,6 @@ void rtthread_startup(void)
 	/* show version */
 	rt_show_version();
 
-	/* init tick */
-	rt_system_tick_init();
-
-	/* init kernel object */
-	rt_system_object_init();
-
 	/* init timer system */
 	rt_system_timer_init();
 

bsp/lm3s9b9x/applications/startup.c

@@ -77,12 +77,6 @@ void rtthread_startup(void)
 	/* show version */
 	rt_show_version();
 
-	/* init tick */
-	rt_system_tick_init();
-
-	/* init kernel object */
-	rt_system_object_init();
-
 	/* init timer system */
 	rt_system_timer_init();
 

bsp/lm4f232/applications/startup.c

@@ -77,12 +77,6 @@ void rtthread_startup(void)
 	/* show version */
 	rt_show_version();
 
-	/* init tick */
-	rt_system_tick_init();
-
-	/* init kernel object */
-	rt_system_object_init();
-
 	/* init timer system */
 	rt_system_timer_init();
 

bsp/lpc2148/applications/startup.c

@@ -52,12 +52,6 @@ void rtthread_startup(void)
     /* init board */
     rt_hw_board_init();
 
-    /* init tick */
-    rt_system_tick_init();
-
-    /* init kernel object */
-    rt_system_object_init();
-
     rt_show_version();
 
     /* init timer system */

bsp/lpc2478/applications/startup.c

@@ -38,12 +38,6 @@ void rtthread_startup(void)
     /* init board */
     rt_hw_board_init();
 
-    /* init tick */
-    rt_system_tick_init();
-
-    /* init kernel object */
-    rt_system_object_init();
-
     rt_show_version();
 
     /* init timer system */

bsp/lpc43xx/M0/applications/vbus_hw.h

@@ -7,6 +7,9 @@
  * 2015-01-07     Grissiom     init commit
  */
 
+#ifndef __VBUS_HW_H__
+#define __VBUS_HW_H__
+
 #include <rtthread.h>
 #include <board.h>
 
@@ -32,3 +35,5 @@ rt_inline void rt_vbus_smp_mb(void)
 {
     __DSB();
 }
+
+#endif /* __VBUS_HW_H__ */

bsp/lpc43xx/M4/applications/vbus_hw.h

@@ -7,6 +7,9 @@
  * 2015-01-07     Grissiom     init commit
  */
 
+#ifndef __VBUS_HW_H__
+#define __VBUS_HW_H__
+
 #include <rtthread.h>
 #include <board.h>
 
@@ -32,3 +35,5 @@ rt_inline void rt_vbus_smp_mb(void)
 {
     __DSB();
 }
+
+#endif /* __VBUS_HW_H__ */

bsp/lpc5410x/applications/startup.c

@@ -27,12 +27,6 @@ void rtthread_startup(void)
     /* show version */
     rt_show_version();
 
-    /* initialize tick */
-    rt_system_tick_init();
-
-    /* initialize kernel object */
-    rt_system_object_init();
-
     /* initialize timer system */
     rt_system_timer_init();
 

bsp/lpc824/applications/startup.c

@@ -52,12 +52,6 @@ void rtthread_startup(void)
     /* show version */
     rt_show_version();
 
-    /* init tick */
-    rt_system_tick_init();
-
-    /* init kernel object */
-    rt_system_object_init();
-
     /* init timer system */
     rt_system_timer_init();
 

bsp/ls2kdev/.config

@@ -52,6 +52,7 @@ CONFIG_RT_USING_MEMPOOL=y
 # CONFIG_RT_USING_NOHEAP is not set
 CONFIG_RT_USING_SMALL_MEM=y
 # CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_USERHEAP is not set
 # CONFIG_RT_USING_MEMTRACE is not set
 CONFIG_RT_USING_HEAP=y
 
@@ -150,6 +151,7 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # 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
@@ -159,7 +161,12 @@ CONFIG_RT_USING_PIN=y
 # 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_SPI=y
+# CONFIG_RT_USING_QSPI is not set
+# CONFIG_RT_USING_SPI_MSD is not set
+# CONFIG_RT_USING_SFUD is not set
+# CONFIG_RT_USING_ENC28J60 is not set
+# CONFIG_RT_USING_SPI_WIFI is not set
 # CONFIG_RT_USING_WDT is not set
 # CONFIG_RT_USING_AUDIO is not set
 # CONFIG_RT_USING_SENSOR is not set
@@ -183,6 +190,7 @@ CONFIG_RT_USING_LIBC=y
 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
 
@@ -375,6 +383,8 @@ CONFIG_RT_LWIP_USING_PING=y
 # 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
 
 #
 # security packages
@@ -453,6 +463,7 @@ CONFIG_PKG_LWEXT4_VER="latest"
 # CONFIG_PKG_USING_MININI is not set
 # CONFIG_PKG_USING_QBOOT is not set
 # CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
+# CONFIG_PKG_USING_PPOOL is not set
 
 #
 # peripheral libraries and drivers
@@ -505,6 +516,7 @@ CONFIG_PKG_LWEXT4_VER="latest"
 # 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
 
 #
 # miscellaneous packages
@@ -542,4 +554,8 @@ CONFIG_PKG_LWEXT4_VER="latest"
 # CONFIG_PKG_USING_ULAPACK is not set
 # CONFIG_PKG_USING_UKAL is not set
 # CONFIG_PKG_USING_CRCLIB is not set
+# CONFIG_PKG_USING_THREES is not set
+# CONFIG_PKG_USING_2048 is not set
+# CONFIG_PKG_USING_LWGPS is not set
+# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
 CONFIG_SOC_LS2K1000=y

bsp/ls2kdev/README.md

@@ -97,7 +97,7 @@ msh >
 
 ```
 title   TFTPBOOT
- kernel tftfp://10.1.1.118/rtthread.elf
+ kernel tftp://10.1.1.118/rtthread.elf
  args console=tty root=/dev/sda2
  initrd (wd0,0)/initrd.img
 ```
@@ -114,11 +114,12 @@ title   TFTPBOOT
 
 | 驱动 | 支持情况  |  备注  |
 | ------ | ----  | :------:  |
-| UART | 支持 | UART0|
+| UART | 支持 | UART0\UART4,波特率可调 |
 | GPIO | 支持 | - |
 | PWM | 支持 | - |
 | GMAC | 支持 | 网卡驱动 |
 | RTC  | 支持 | - |
+| SPI | 支持 | - |
 
 ## 6. 联系人信息
 
@@ -127,4 +128,4 @@ title   TFTPBOOT
 [1]: http://ftp.loongnix.org/loongsonpi/pi_2/doc
 [2]: https://pan.baidu.com/s/17dbdOE4NAJ-qEW7drVRq2w
 [3]: http://ftp.loongnix.org/embedd/ls2k/
-[4]: https://github.com/BernardXiong
+[4]: https://github.com/BernardXiong

bsp/ls2kdev/applications/main.c

@@ -10,8 +10,8 @@
 
 #include <rtthread.h>
 
-int main(int argc, char** argv)
-{   
+int main(int argc, char **argv)
+{
     rt_kprintf("Hi, this is RT-Thread!!\n");
     return 0;
 }

bsp/ls2kdev/drivers/board.c

@@ -67,7 +67,7 @@ void rt_hw_timer_handler(void)
  */
 void rt_hw_timer_init(void)
 {
-    write_c0_compare(CPU_HZ/2/RT_TICK_PER_SECOND);
+    write_c0_compare(CPU_HZ / 2 / RT_TICK_PER_SECOND);
     write_c0_count(0);
     mips_unmask_cpu_irq(7);
 }
@@ -90,16 +90,16 @@ void rt_hw_board_init(void)
     /* init hardware UART device */
     rt_hw_uart_init();
     /* set console device */
-    rt_console_set_device("uart");
+    rt_console_set_device("uart0");
 #endif
 
 #ifdef RT_USING_HEAP
-    rt_system_heap_init((void*)RT_HW_HEAP_BEGIN, (void*)RT_HW_HEAP_END);
+    rt_system_heap_init((void *)RT_HW_HEAP_BEGIN, (void *)RT_HW_HEAP_END);
 #endif
 
     /* init operating system timer */
     rt_hw_timer_init();
-    
+
 #ifdef RT_USING_COMPONENTS_INIT
     rt_components_board_init();
 #endif

bsp/ls2kdev/drivers/clk.c

@@ -14,7 +14,8 @@
 #include <rtthread.h>
 #include "ls2k1000.h"
 
-struct loongson_pll {
+struct loongson_pll
+{
     rt_uint64_t PLL_SYS_0;
     rt_uint64_t PLL_SYS_1;
     rt_uint64_t PLL_DDR_0;

bsp/ls2kdev/drivers/drv_gpio.c

@@ -25,7 +25,8 @@ static void loongson_pin_mode(struct rt_device *device, rt_base_t pin, rt_base_t
     gpio = (void *)device->user_data;
     m = (rt_uint64_t)1 << pin;
 
-    switch (mode) {
+    switch (mode)
+    {
     case PIN_MODE_OUTPUT:
         gpio->GPIO0_OEN &= ~m;
         break;
@@ -52,7 +53,8 @@ static void loongson_pin_write(struct rt_device *device, rt_base_t pin, rt_base_
     struct loongson_gpio *gpio;
     rt_uint64_t m;
 
-    if (pin < 0 || pin >= 60) {
+    if (pin < 0 || pin >= 60)
+    {
         rt_kprintf("error\n");
         return;
     }
@@ -90,11 +92,11 @@ static rt_err_t loongson_pin_attach_irq(struct rt_device *device, rt_int32_t pin
 
     gpio = (void *)device->user_data;
 
-    if(pin < 4)
+    if (pin < 4)
     {
         index = pin;
     }
-    else if(pin < 32)
+    else if (pin < 32)
     {
         index = 5;
     }
@@ -102,7 +104,7 @@ static rt_err_t loongson_pin_attach_irq(struct rt_device *device, rt_int32_t pin
     {
         index = 6;
     }
-    
+
     _g_gpio_irq_tbl[index].irq_cb[pin]    = hdr;
     _g_gpio_irq_tbl[index].irq_arg[pin]   = args;
     _g_gpio_irq_tbl[index].irq_type[pin]  = mode;
@@ -120,11 +122,11 @@ static rt_err_t loongson_pin_detach_irq(struct rt_device *device, rt_int32_t pin
     gpio = (void *)device->user_data;
 
     rt_uint8_t index;
-    if(pin < 4)
+    if (pin < 4)
     {
         index = pin;
     }
-    else if(pin < 32)
+    else if (pin < 32)
     {
         index = 5;
     }
@@ -146,11 +148,11 @@ static rt_err_t loongson_pin_irq_enable(struct rt_device *device, rt_base_t pin,
     gpio = (void *)device->user_data;
 
     rt_uint8_t index;
-    if(pin < 4)
+    if (pin < 4)
     {
         index = pin;
     }
-    else if(pin < 32)
+    else if (pin < 32)
     {
         index = 5;
     }
@@ -173,23 +175,23 @@ static void gpio_irq_handler(int irq, void *param)
     rt_uint32_t value;
     rt_uint32_t tmpvalue;
 
-    if(irq == LS2K_GPIO0_INT_IRQ)
+    if (irq == LS2K_GPIO0_INT_IRQ)
     {
         pin = 0;
     }
-    else if(irq == LS2K_GPIO1_INT_IRQ)
+    else if (irq == LS2K_GPIO1_INT_IRQ)
     {
         pin = 1;
     }
-    else if(irq == LS2K_GPIO2_INT_IRQ)
+    else if (irq == LS2K_GPIO2_INT_IRQ)
     {
         pin = 2;
     }
-    else if(irq == LS2K_GPIO3_INT_IRQ)
+    else if (irq == LS2K_GPIO3_INT_IRQ)
     {
         pin = 3;
     }
-    else if(irq == LS2K_GPIO_INTLO_IRQ)
+    else if (irq == LS2K_GPIO_INTLO_IRQ)
     {
         pin = 4;
     }
@@ -197,12 +199,12 @@ static void gpio_irq_handler(int irq, void *param)
     {
         pin = 32;
     }
-    
+
     while (value)
     {
         if ((value & 0x1) && (irq_def->irq_cb[pin] != RT_NULL))
         {
-            if(irq_def->state[pin])
+            if (irq_def->state[pin])
             {
                 irq_def->irq_cb[pin](irq_def->irq_arg[pin]);
             }
@@ -212,7 +214,8 @@ static void gpio_irq_handler(int irq, void *param)
     }
 }
 
-static struct rt_pin_ops loongson_pin_ops = {
+static struct rt_pin_ops loongson_pin_ops =
+{
     .pin_mode  = loongson_pin_mode,
     .pin_write = loongson_pin_write,
     .pin_read  = loongson_pin_read,

bsp/ls2kdev/drivers/drv_pwm.c

@@ -28,7 +28,8 @@
 #define CTRL_INVERT (1UL<<9)
 #define CTRL_DZONE  (1UL<<10)
 
-struct loongson_pwm {
+struct loongson_pwm
+{
     rt_uint32_t __PAD0;
     rt_uint32_t low_buffer;
     rt_uint32_t full_buffer;
@@ -91,7 +92,8 @@ static rt_err_t loongson_pwm_ioctl(struct rt_device_pwm *device, int cmd, void *
 
     cfg = (void *)arg;
 
-    switch (cmd) {
+    switch (cmd)
+    {
     case PWM_CMD_ENABLE:
         rc = loongson_pwm_enable(device, cfg->channel);
         break;
@@ -111,18 +113,21 @@ static rt_err_t loongson_pwm_ioctl(struct rt_device_pwm *device, int cmd, void *
     return rc;
 }
 
-struct rt_pwm_ops loongson_pwm_ops = {
+struct rt_pwm_ops loongson_pwm_ops =
+{
     .control = loongson_pwm_ioctl,
 };
 
-struct rt_device_pwm loongson_pwm = {
+struct rt_device_pwm loongson_pwm =
+{
     .ops = &loongson_pwm_ops,
 };
 
 int loongson_pwm_init(void)
 {
     int rc = RT_EOK;
-    static rt_uint32_t *priv[] = {
+    static rt_uint32_t *priv[] =
+    {
         (void *)PWM0_BASE,
         (void *)PWM1_BASE,
         (void *)PWM2_BASE,

bsp/ls2kdev/drivers/drv_rtc.c

@@ -19,7 +19,8 @@
 
 #ifdef RT_USING_RTC
 
-struct loongson_rtc {
+struct loongson_rtc
+{
     rt_uint32_t sys_toytrim;
     rt_uint32_t sys_toywrite0;
     rt_uint32_t sys_toywrite1;
@@ -45,7 +46,8 @@ struct loongson_rtc {
 #define __BF(number, n, m)   __RBF((number>>m), (n-m+1))
 #define BF(number, n, m)     (m<n ? __BF(number, n, m) : __BF(number, m, n))
 
-struct rtctime {
+struct rtctime
+{
     rt_uint32_t sys_toyread0;
     rt_uint32_t sys_toyread1;
     rt_uint32_t sys_rtcread0;
@@ -106,7 +108,7 @@ static rt_err_t rt_rtc_open(rt_device_t dev, rt_uint16_t oflag)
     return RT_EOK;
 }
 
-static rt_size_t rt_rtc_read(rt_device_t dev, rt_off_t pos, void* buffer, rt_size_t size)
+static rt_size_t rt_rtc_read(rt_device_t dev, rt_off_t pos, void *buffer, rt_size_t size)
 {
     return 0;
 }
@@ -133,7 +135,8 @@ static rt_err_t rt_rtc_ioctl(rt_device_t dev, int cmd, void *args)
     rtctm.sys_rtcread0 = hw_rtc->sys_rtcread0;
     tmptime = *localrtctime(&rtctm);
 
-    switch (cmd) {
+    switch (cmd)
+    {
     case RT_DEVICE_CTRL_RTC_GET_TIME:
         *t = mktime(&tmptime);
         break;
@@ -164,7 +167,8 @@ static rt_err_t rt_rtc_ioctl(rt_device_t dev, int cmd, void *args)
 
 int rt_hw_rtc_init(void)
 {
-    static struct rt_device rtc = {
+    static struct rt_device rtc =
+    {
         .type      = RT_Device_Class_RTC,
         .init      = RT_NULL,
         .open      = rt_rtc_open,

bsp/ls2kdev/drivers/drv_spi.c

@@ -0,0 +1,230 @@
+/*
+ * Copyright (c) 2006-2020, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author                   Notes
+ * 2020-10-28     0xcccccccccccc           Initial Version
+ */
+/**
+ * @addtogroup ls2k
+ */
+/*@{*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <rtthread.h>
+#include <drivers/spi.h>
+#include "drv_spi.h"
+
+#ifdef RT_USING_SPI
+static void spi_init(uint8_t spre_spr, uint8_t copl, uint8_t cpha)
+{
+    SET_SPI(SPSR, 0xc0 | (spre_spr & 0b00000011));
+    SET_SPI(PARAM, 0x40);
+    SET_SPI(PARAM2, 0x01);
+    SET_SPI(SPER, (spre_spr & 0b00001100) >> 2);
+    SET_SPI(SPCR, 0x50 | copl << 3 | cpha << 2);
+    SET_SPI(SOFTCS, 0xff);
+}
+
+static void spi_set_csn(uint8_t val) 
+{
+    SET_SPI(SOFTCS, val);
+}
+
+#ifdef RT_USING_SPI_GPIOCS
+    #include <drivers/pin.h>
+#endif
+static void spi_set_cs(unsigned char cs, int new_status) 
+{
+    if (cs < 4)
+    {
+        unsigned char val = 0;
+        val = GET_SPI(SOFTCS);
+        val |= 0x01 << cs ; // csen=1
+        if (new_status)         // cs = 1
+        {
+            val |= (0x10 << cs);            // csn=1
+        }
+        else                    // cs = 0
+        {
+            val &= ~(0x10 << cs);           // csn=0
+        }
+        SET_SPI(SOFTCS, val);
+        return ;
+    }
+#ifdef RT_USING_SPI_GPIOCS
+    else
+    {
+        rt_pin_mode(cs, PIN_MODE_OUTPUT); // with RT_USING_SPI_GPIOCS feature enabled, gpio will be used as csn pin.
+        rt_pin_write(cs, new_status);
+    }
+#endif
+}
+static uint8_t spi_write_for_response(uint8_t data)
+{
+    uint8_t val;
+    SET_SPI(TXFIFO, data);
+    while ((GET_SPI(SPSR))&RFEMPTY); //wait for echo
+    val = GET_SPI(RXFIFO);
+    return val;
+}
+
+static int cmd_spi_init(int argc, char *argv[])
+{
+    uint8_t spre_spr, cpol, cpha;
+    switch (argc)
+    {
+    case 2:
+        spre_spr = strtoul(argv[1], NULL, 0);
+        spi_init(spre_spr, 0, 0);
+        break;
+    case 4:
+        spre_spr = strtoul(argv[1], NULL, 0);
+        cpol = strtoul(argv[2], NULL, 0);
+        cpha = strtoul(argv[3], NULL, 0);
+        spi_init(spre_spr, 0, 0);
+        break;
+    default:
+        printf("\nusage : cmd_spi_init spre_spr <cpol> <cpha>\n(cmd_spi_init 0x4 0x0 0x0)\n0x4:div8 0xb:div4096\n");
+        break;
+    }
+}
+MSH_CMD_EXPORT(cmd_spi_init, cmd_spi_init);
+static int cmd_spi_set_csn(int argc, char *argv[])
+{
+    uint8_t val, csn;
+    switch (argc)
+    {
+    case 3:
+        csn = strtoul(argv[1], NULL, 0);
+        val = strtoul(argv[2], NULL, 0);
+        spi_set_cs(csn, val);
+        break;
+    default:
+        printf("usage:cmd_spi_set_csn csn val\n(0xbf for csn1 enable,0xff for csn1 disable)\n");
+        break;
+    }
+}
+MSH_CMD_EXPORT(cmd_spi_set_csn, cmd_spi_set_csn);
+static int cmd_spi_write(int argc, char *argv[])
+{
+    uint8_t data, resp;
+    switch (argc)
+    {
+    case 2:
+        data = strtoul(argv[1], NULL, 0);
+        resp = spi_write_for_response(data);
+        printf("resp:%2X\n", resp);
+        break;
+    default:
+        printf("usage:cmd_spi_write data\n");
+        break;
+    }
+}
+MSH_CMD_EXPORT(cmd_spi_write, cmd_spi_write);
+
+static rt_err_t configure(struct rt_spi_device *device, struct rt_spi_configuration *configuration);
+static rt_uint32_t xfer(struct rt_spi_device *device, struct rt_spi_message *message);
+const static unsigned char SPI_DIV_TABLE[] = {0b0000, 0b0001, 0b0100, 0b0010, 0b0011, 0b0101, 0b0110, 0b0111, 0b1000, 0b1001, 0b1010, 0b1011};
+// 2      4      8      16     32     64      128   256    512    1024   2048   4096
+static rt_err_t configure(struct rt_spi_device *device,
+                          struct rt_spi_configuration *configuration)
+{
+
+    unsigned char cpol = 0;
+    unsigned char cpha = 0;
+
+    RT_ASSERT(NULL != device);
+    RT_ASSERT(NULL != configuration);
+
+    // baudrate
+    if (configuration->mode & RT_SPI_CPOL)      // cpol
+    {
+        cpol = 1;
+    }
+    else
+    {
+        cpol = 0;
+    }
+    if (configuration->mode & RT_SPI_CPHA)      // cpha
+    {
+        cpha = 1;
+    }
+    else
+    {
+        cpha = 0;
+    }
+
+    float spi_max_speed = ((float)APB_MAX_SPEED) / (8.0 / (float)APB_FREQSCALE);
+    uint64_t div = (uint64_t)(spi_max_speed / (float)configuration->max_hz);
+    int ctr = 0;
+    while (div != 1 && ctr < 12)
+    {
+        ctr++;
+        div = div >> 1;
+    }
+    spi_init(SPI_DIV_TABLE[ctr], cpol, cpha);
+
+    return RT_EOK;
+}
+static rt_uint32_t xfer(struct rt_spi_device *device,
+                        struct rt_spi_message *message)
+{
+
+    unsigned char cs = 0;
+    rt_uint32_t size = 0;
+    const rt_uint8_t *send_ptr = NULL;
+    rt_uint8_t *recv_ptr = NULL;
+    rt_uint8_t data = 0;
+    RT_ASSERT(NULL != device);
+    RT_ASSERT(NULL != message);
+    cs = (unsigned char)(device->parent.user_data);
+    size = message->length;
+    if (message->cs_take)
+    {
+        spi_set_cs(cs, 0);
+    }
+    // send data
+    send_ptr = message->send_buf;
+    recv_ptr = message->recv_buf;
+    while (size--)
+    {
+        data = 0xFF;
+        if (NULL != send_ptr)
+        {
+            data = *send_ptr++;
+        }
+        if (NULL != recv_ptr)
+        {
+            *recv_ptr++ = spi_write_for_response(data);
+        }
+        else
+        {
+            spi_write_for_response(data);
+        }
+    }
+    // release cs
+    if (message->cs_release)
+    {
+        spi_set_cs(cs, 1);
+    }
+    return message->length;
+}
+static struct rt_spi_ops loongson_spi_ops =
+{
+    .configure  = configure,
+    .xfer       = xfer
+};
+static struct rt_spi_bus loongson_spi;
+static int loongson_spi_init()
+{
+    //rt_kprintf("spi_init\n");
+    return rt_spi_bus_register(&loongson_spi, "spi", &loongson_spi_ops);
+}
+INIT_BOARD_EXPORT(loongson_spi_init);
+
+#endif
+/*@}*/

bsp/ls2kdev/drivers/drv_spi.h

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2006-2020, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author                   Notes
+ * 2020-10-28     0xcccccccccccc           Initial Version
+ */
+/**
+ * @addtogroup ls2k
+ */
+/*@{*/
+#ifndef LS2K_DRV_SPI_H
+#define LS2K_DRV_SPI_H
+
+#include <rtthread.h>
+#include <rthw.h>
+
+// kseg1 byte operation
+#define KSEG1_STORE8(addr,val)	 *(volatile char *)(0xffffffffa0000000 | addr) = val
+#define KSEG1_LOAD8(addr)	 *(volatile char *)(0xffffffffa0000000 | addr) 
+// clock configurations
+#define APB_MAX_SPEED 125000000U
+#define APB_FREQSCALE (((KSEG1_LOAD8(0xffffffffbfe104d2)>>4)&0x7)+1)
+// base addrs
+#define SPI_BASE  0x1fff0220
+#define PMON_ADDR 0xa1000000
+#define FLASH_ADDR 0x000000
+// bit bias
+#define SPCR      0x0
+#define SPSR      0x1
+#define FIFO	  0x2
+#define TXFIFO    0x2
+#define RXFIFO    0x2
+#define SPER      0x3
+#define PARAM     0x4
+#define SOFTCS    0x5
+#define PARAM2    0x6
+#define RFEMPTY 1
+// SPI controller operaion macros
+#define SET_SPI(addr,val)        KSEG1_STORE8(SPI_BASE+addr,val)
+#define GET_SPI(addr)            KSEG1_LOAD8(SPI_BASE+addr)
+
+#endif
+/*@}*/

bsp/ls2kdev/drivers/drv_uart.c

@@ -6,37 +6,57 @@
  * Change Logs:
  * Date           Author       Notes
  * 2020-04-05     bigmagic     Initial version
+ * 2020-10-28     ma           Buadrate & Multi-Port support
  */
-
 /**
  * @addtogroup ls2k
  */
-
 /*@{*/
-
 #include <rtthread.h>
 #include <rtdevice.h>
 #include <rthw.h>
 #include "drv_uart.h"
-
 #define TRUE 1
 #define FALSE 0
-
+const struct serial_configure config_uart0 = {                                          
+    BAUD_RATE_115200, /* 921600 bits/s */  
+    DATA_BITS_8,      /* 8 databits */     
+    STOP_BITS_1,      /* 1 stopbit */      
+    PARITY_NONE,      /* No parity  */     
+    BIT_ORDER_LSB,    /* LSB first sent */ 
+    NRZ_NORMAL,       /* Normal mode */    
+    RT_SERIAL_RB_BUFSZ, /* Buffer size */  
+    0                                      
+};
 struct rt_uart_ls2k
 {
     void *base;
     rt_uint32_t IRQ;
 };
-
+static rt_err_t ls2k_uart_set_buad(struct rt_serial_device *serial, struct serial_configure *cfg)
+{
+    struct rt_uart_ls2k *uart_dev = RT_NULL;
+    rt_err_t ret = RT_EOK;
+    RT_ASSERT(serial != RT_NULL);
+    RT_ASSERT(cfg != RT_NULL);
+    uart_dev = (struct rt_uart_ls2k *)serial->parent.user_data;
+    uint64_t brtc = (125000000U) / (16 * (cfg->baud_rate));
+    UART_LCR(uart_dev->base) = 0x80; // Activate buadcfg
+    UART_LSB(uart_dev->base) = brtc & 0xff;
+    UART_MSB(uart_dev->base) = brtc >> 8;
+    if (((((short)UART_MSB(uart_dev->base)) << 8) | UART_LSB(uart_dev->base)) != brtc) ret = RT_ERROR;
+    UART_LCR(uart_dev->base) = CFCR_8BITS; // Back to normal
+    UART_MCR(uart_dev->base) = MCR_IENABLE/* | MCR_DTR | MCR_RTS*/;
+    UART_IER(uart_dev->base) = 0;
+}
 static rt_err_t ls2k_uart_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
 {
     struct rt_uart_ls2k *uart_dev = RT_NULL;
-
     RT_ASSERT(serial != RT_NULL);
     RT_ASSERT(cfg != RT_NULL);
-
+    ls2k_uart_set_buad(serial, cfg);
     uart_dev = (struct rt_uart_ls2k *)serial->parent.user_data;
-
+    HWREG8(0xffffffffbfe10428) = 0x1f; // Enable Multi-Port Support, by default it's 0x11 ,which means UART0 & UART4 Controller is in single port mode.
     UART_IER(uart_dev->base) = 0; /* clear interrupt */
     UART_FCR(uart_dev->base) = 0xc1; /* reset UART Rx/Tx */
     /* set databits, stopbits and parity. (8-bit data, 1 stopbit, no parity) */
@@ -44,40 +64,30 @@ static rt_err_t ls2k_uart_configure(struct rt_serial_device *serial, struct seri
     UART_MCR(uart_dev->base) = 0x3;
     UART_LSR(uart_dev->base) = 0x60;
     UART_MSR(uart_dev->base) = 0xb0;
-
     return RT_EOK;
 }
-
 static rt_err_t ls2k_uart_control(struct rt_serial_device *serial, int cmd, void *arg)
 {
     struct rt_uart_ls2k *uart_dev = RT_NULL;
-
     RT_ASSERT(serial != RT_NULL);
     uart_dev = (struct rt_uart_ls2k *)serial->parent.user_data;
-
     switch (cmd)
     {
     case RT_DEVICE_CTRL_CLR_INT: /* Disable RX IRQ */
         rt_hw_interrupt_mask(uart_dev->IRQ);
         break;
-
     case RT_DEVICE_CTRL_SET_INT: /* Enable RX IRQ */
         rt_hw_interrupt_umask(uart_dev->IRQ);
-        UART_IER(uart_dev->base) |= (IER_IRxE|IER_ILE);
+        UART_IER(uart_dev->base) |= (IER_IRxE | IER_ILE);
         break;
-
     default:
         break;
     }
-
     return RT_EOK;
-
 }
-
 static rt_bool_t uart_is_transmit_empty(struct rt_uart_ls2k *uart_dev)
 {
     unsigned char status = UART_LSR(uart_dev->base);
-
     if (status & (UARTLSR_TE | UARTLSR_TFE))
     {
         return TRUE;
@@ -87,50 +97,35 @@ static rt_bool_t uart_is_transmit_empty(struct rt_uart_ls2k *uart_dev)
         return FALSE;
     }
 }
-
 static int ls2k_uart_putc(struct rt_serial_device *serial, char c)
 {
     struct rt_uart_ls2k *uart_dev = RT_NULL;
-
     RT_ASSERT(serial != RT_NULL);
-
     uart_dev = (struct rt_uart_ls2k *)serial->parent.user_data;
-
     while (FALSE == uart_is_transmit_empty(uart_dev))
         ;
-
     UART_DAT(uart_dev->base) = c;
-
     return 1;
 }
-
 static int ls2k_uart_getc(struct rt_serial_device *serial)
 {
     struct rt_uart_ls2k *uart_dev = RT_NULL;
-
     RT_ASSERT(serial != RT_NULL);
-
     uart_dev = (struct rt_uart_ls2k *)serial->parent.user_data;
-
     if (LSR_RXRDY & UART_LSR(uart_dev->base))
     {
         return UART_DAT(uart_dev->base);
     }
-
     return -1;
 }
-
 /* UART interrupt handler */
 static void uart_irq_handler(int vector, void *param)
 {
     struct rt_serial_device *serial = (struct rt_serial_device *)param;
     struct rt_uart_ls2k *uart_dev = RT_NULL;
-
     RT_ASSERT(serial != RT_NULL);
-
     uart_dev = (struct rt_uart_ls2k *)serial->parent.user_data;
     unsigned char iir = UART_IIR(uart_dev->base);
-
     /* Find out interrupt reason */
     if ((IIR_RXTOUT & iir) || (IIR_RXRDY & iir))
     {
@@ -138,9 +133,7 @@ static void uart_irq_handler(int vector, void *param)
         rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND);
         rt_interrupt_leave();
     }
-
 }
-
 static const struct rt_uart_ops ls2k_uart_ops =
 {
     ls2k_uart_configure,
@@ -148,31 +141,41 @@ static const struct rt_uart_ops ls2k_uart_ops =
     ls2k_uart_putc,
     ls2k_uart_getc,
 };
-
 struct rt_uart_ls2k uart_dev0 =
 {
     (void *)UARTx_BASE(0),
     LS2K_UART_0_1_2_3_IRQ,
 };
-struct rt_serial_device serial;
+struct rt_uart_ls2k uart_dev4 =
+{
+    (void *)UARTx_BASE(4),
+    LS2K_UART_4_5_6_7_IRQ,
+};
 
+struct rt_serial_device serial, serial4;
 
 void rt_hw_uart_init(void)
 {
-    struct rt_uart_ls2k *uart;
+    struct rt_uart_ls2k *uart, *uart4;
     struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT;
 
     uart = &uart_dev0;
-
+    uart4 = &uart_dev4;
     serial.ops    = &ls2k_uart_ops;
-    serial.config = config;
-
-    rt_hw_interrupt_install(uart->IRQ, uart_irq_handler, &serial, "UART");
+    serial.config = config_uart0;
+    serial4.ops = &ls2k_uart_ops;
+    serial4.config = config;
 
+    rt_hw_interrupt_install(uart->IRQ, uart_irq_handler, &serial, "UART0");
+    rt_hw_interrupt_install(uart4->IRQ, uart_irq_handler, &serial4, "UART4");
     /* register UART device */
     rt_hw_serial_register(&serial,
-                          "uart",
+                          "uart0",
                           RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
                           uart);
+    rt_hw_serial_register(&serial4,
+                          "uart4",
+                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
+                          &uart_dev4);
 }
 /*@}*/

bsp/ls2kdev/drivers/interrupt.c

@@ -58,24 +58,24 @@ static void liointc_init(void)
 //set irq mode
 void liointc_set_irq_mode(int irq, int mode)
 {
-    if(irq < 32)
+    if (irq < 32)
     {
-        if(mode == PIN_IRQ_MODE_RISING)
+        if (mode == PIN_IRQ_MODE_RISING)
         {
             HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_POL)  |= (0x0 << (irq));
             HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_EDGE) |= (0x1 << (irq));
         }
-        else if(mode == PIN_IRQ_MODE_FALLING)
+        else if (mode == PIN_IRQ_MODE_FALLING)
         {
             HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_POL)  |= (0x1 << (irq));
             HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_EDGE) |= (0x1 << (irq));
         }
-        else if(mode == PIN_IRQ_MODE_HIGH_LEVEL)
+        else if (mode == PIN_IRQ_MODE_HIGH_LEVEL)
         {
             HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_POL)  |= (0x1 << (irq));
             HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_EDGE) |= (0x0 << (irq));
         }
-        else if(mode == PIN_IRQ_MODE_LOW_LEVEL)
+        else if (mode == PIN_IRQ_MODE_LOW_LEVEL)
         {
             HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_POL)  |= (0x0 << (irq));
             HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_EDGE) |= (0x0 << (irq));
@@ -88,22 +88,22 @@ void liointc_set_irq_mode(int irq, int mode)
     }
     else
     {
-        if(mode == PIN_IRQ_MODE_RISING)
+        if (mode == PIN_IRQ_MODE_RISING)
         {
             HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_POL)  |= (0x0 << (irq - 32));
             HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_EDGE) |= (0x1 << (irq - 32));
         }
-        else if(mode == PIN_IRQ_MODE_FALLING)
+        else if (mode == PIN_IRQ_MODE_FALLING)
         {
             HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_POL)  |= (0x1 << (irq - 32));
             HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_EDGE) |= (0x1 << (irq - 32));
         }
-        else if(mode == PIN_IRQ_MODE_HIGH_LEVEL)
+        else if (mode == PIN_IRQ_MODE_HIGH_LEVEL)
         {
             HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_POL)  |= (0x1 << (irq - 32));
             HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_EDGE) |= (0x0 << (irq - 32));
         }
-        else if(mode == PIN_IRQ_MODE_LOW_LEVEL)
+        else if (mode == PIN_IRQ_MODE_LOW_LEVEL)
         {
             HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_POL)  |= (0x0 << (irq - 32));
             HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_EDGE) |= (0x0 << (irq - 32));
@@ -166,7 +166,7 @@ void rt_hw_interrupt_init(void)
 }
 
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-                                         void *param, const char *name)
+        void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 
@@ -181,7 +181,7 @@ rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
         irq_handle_table[vector].param = param;
     }
 
-    if(vector <= 32)
+    if (vector <= 32)
     {
         mips_unmask_cpu_irq(2);
     }
@@ -189,7 +189,7 @@ rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
     {
         mips_unmask_cpu_irq(3);
     }
-     
+
     return old_handler;
 }
 
@@ -213,11 +213,11 @@ void rt_do_mips_cpu_irq(rt_uint32_t ip)
 
 void rt_hw_interrupt_umask(int irq)
 {
-    if(irq < LIOINTC0_IRQBASE + 32)
+    if (irq < LIOINTC0_IRQBASE + 32)
     {
         HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_ENABLE) = (1 << irq);
     }
-    else if(irq < LIOINTC1_IRQBASE + 32)
+    else if (irq < LIOINTC1_IRQBASE + 32)
     {
         HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_ENABLE) = (1 << (irq - 32));
     }
@@ -225,11 +225,11 @@ void rt_hw_interrupt_umask(int irq)
 
 void rt_hw_interrupt_mask(int irq)
 {
-    if(irq < LIOINTC0_IRQBASE + 32)
+    if (irq < LIOINTC0_IRQBASE + 32)
     {
         HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_DISABLE) = (1 << irq);
     }
-    else if(irq < LIOINTC1_IRQBASE + 32)
+    else if (irq < LIOINTC1_IRQBASE + 32)
     {
         HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_DISABLE) = (1 << (irq - 32));
     }

bsp/ls2kdev/drivers/net/mii.c

@@ -9,7 +9,7 @@
  */
 #include "mii.h"
 
-static inline unsigned int mii_nway_result (unsigned int negotiated)
+static inline unsigned int mii_nway_result(unsigned int negotiated)
 {
     unsigned int ret;
 
@@ -32,7 +32,8 @@ static int mii_check_gmii_support(struct mii_if_info *mii)
     int reg;
 
     reg = mii->mdio_read(mii->dev, mii->phy_id, MII_BMSR);
-    if (reg & BMSR_ESTATEN) {
+    if (reg & BMSR_ESTATEN)
+    {
         reg = mii->mdio_read(mii->dev, mii->phy_id, MII_ESTATUS);
         if (reg & (ESTATUS_1000_TFULL | ESTATUS_1000_THALF))
             return 1;
@@ -43,7 +44,7 @@ static int mii_check_gmii_support(struct mii_if_info *mii)
 
 static int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
 {
-    struct synopGMACNetworkAdapter * dev = mii->dev;
+    struct synopGMACNetworkAdapter *dev = mii->dev;
     u32 advert, bmcr, lpa, nego;
     u32 advert2 = 0, bmcr2 = 0, lpa2 = 0;
 
@@ -53,7 +54,7 @@ static int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
          SUPPORTED_Autoneg | SUPPORTED_TP | SUPPORTED_MII);
     if (mii->supports_gmii)
         ecmd->supported |= SUPPORTED_1000baseT_Half |
-            SUPPORTED_1000baseT_Full;
+                           SUPPORTED_1000baseT_Full;
 
     /* only supports twisted-pair */
     ecmd->port = PORT_MII;
@@ -84,36 +85,43 @@ static int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
 
     bmcr = mii->mdio_read(dev, mii->phy_id, MII_BMCR);
     lpa = mii->mdio_read(dev, mii->phy_id, MII_LPA);
-    if (mii->supports_gmii) {
+    if (mii->supports_gmii)
+    {
         bmcr2 = mii->mdio_read(dev, mii->phy_id, MII_CTRL1000);
         lpa2 = mii->mdio_read(dev, mii->phy_id, MII_STAT1000);
     }
-    if (bmcr & BMCR_ANENABLE) {
+    if (bmcr & BMCR_ANENABLE)
+    {
         ecmd->advertising |= ADVERTISED_Autoneg;
         ecmd->autoneg = AUTONEG_ENABLE;
-        
+
         nego = mii_nway_result(advert & lpa);
-        if ((bmcr2 & (ADVERTISE_1000HALF | ADVERTISE_1000FULL)) & 
-            (lpa2 >> 2))
+        if ((bmcr2 & (ADVERTISE_1000HALF | ADVERTISE_1000FULL)) &
+                (lpa2 >> 2))
             ecmd->speed = SPEED_1000;
         else if (nego == LPA_100FULL || nego == LPA_100HALF)
             ecmd->speed = SPEED_100;
         else
             ecmd->speed = SPEED_10;
         if ((lpa2 & LPA_1000FULL) || nego == LPA_100FULL ||
-            nego == LPA_10FULL) {
+                nego == LPA_10FULL)
+        {
             ecmd->duplex = DUPLEX_FULL;
             mii->full_duplex = 1;
-        } else {
+        }
+        else
+        {
             ecmd->duplex = DUPLEX_HALF;
             mii->full_duplex = 0;
         }
-    } else {
+    }
+    else
+    {
         ecmd->autoneg = AUTONEG_DISABLE;
 
-        ecmd->speed = ((bmcr & BMCR_SPEED1000 && 
-                (bmcr & BMCR_SPEED100) == 0) ? SPEED_1000 :
-                   (bmcr & BMCR_SPEED100) ? SPEED_100 : SPEED_10);
+        ecmd->speed = ((bmcr & BMCR_SPEED1000 &&
+                        (bmcr & BMCR_SPEED100) == 0) ? SPEED_1000 :
+                       (bmcr & BMCR_SPEED100) ? SPEED_100 : SPEED_10);
         ecmd->duplex = (bmcr & BMCR_FULLDPLX) ? DUPLEX_FULL : DUPLEX_HALF;
     }
 
@@ -122,7 +130,7 @@ static int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
     return 0;
 }
 
-static int mii_link_ok (struct mii_if_info *mii)
+static int mii_link_ok(struct mii_if_info *mii)
 {
     /* first, a dummy read, needed to latch some MII phys */
     mii->mdio_read(mii->dev, mii->phy_id, MII_BMSR);

bsp/ls2kdev/drivers/net/synopGMAC.c

@@ -119,7 +119,7 @@ s32 synopGMAC_setup_tx_desc_queue(synopGMACdevice *gmacdev, u32 no_of_desc, u32
     gmacdev->TxDescCount = 0;
 
     first_desc = (DmaDesc *)plat_alloc_consistent_dmaable_memory(gmacdev, sizeof(DmaDesc) * (no_of_desc), &dma_addr);
-    
+
     if (first_desc == NULL)
     {
         rt_kprintf("Error in Tx Descriptors memory allocation\n");
@@ -300,7 +300,7 @@ static rt_err_t eth_init(rt_device_t device)
 {
     struct eth_device *eth_device = (struct eth_device *)device;
     RT_ASSERT(eth_device != RT_NULL);
-    
+
     s32 ijk;
     s32 status = 0;
     u64 dma_addr;
@@ -490,7 +490,7 @@ rt_err_t rt_eth_tx(rt_device_t device, struct pbuf *p)
         dma_addr = plat_dma_map_single(gmacdev, (void *)pbuf, p->tot_len);
 
         status = synopGMAC_set_tx_qptr(gmacdev, dma_addr, p->tot_len, pbuf, 0, 0, 0, offload_needed, &index, dpr);
-        
+
         if (status < 0)
         {
             rt_kprintf("%s No More Free Tx Descriptors\n", __FUNCTION__);
@@ -501,7 +501,7 @@ rt_err_t rt_eth_tx(rt_device_t device, struct pbuf *p)
     }
 
     synopGMAC_resume_dma_tx(gmacdev);
-    
+
 
     s32 desc_index;
     u64 data1, data2;
@@ -598,48 +598,48 @@ struct pbuf *rt_eth_rx(rt_device_t device)
     }
 
     /*Handle the Receive Descriptors*/
-      desc_index = synopGMAC_get_rx_qptr(gmacdev, &status, &dma_addr1, NULL, &data1, &dma_addr2, NULL, &data2);
+    desc_index = synopGMAC_get_rx_qptr(gmacdev, &status, &dma_addr1, NULL, &data1, &dma_addr2, NULL, &data2);
 
-        if(((u32)desc_index >= RECEIVE_DESC_SIZE) && (desc_index != -1))
+    if (((u32)desc_index >= RECEIVE_DESC_SIZE) && (desc_index != -1))
+    {
+        rt_kprintf("host receive descriptor address pointer = 0x%08x\n", synopGMACReadReg(gmacdev->DmaBase, DmaRxCurrDesc));
+        rt_kprintf("host receive buffer = 0x%08x\n", synopGMACReadReg(gmacdev->DmaBase, DmaRxCurrAddr));
+        rt_kprintf("desc_index error!!!!,tick = %d\n", rt_tick_get());
+        while (1);
+    }
+
+    if (desc_index >= 0 && data1 != 0)
+    {
+        DEBUG_MES("Received Data at Rx Descriptor %d for skb 0x%08x whose status is %08x\n", desc_index, dma_addr1, status);
+
+        if (synopGMAC_is_rx_desc_valid(status) || SYNOP_PHY_LOOPBACK)
         {
-            rt_kprintf("host receive descriptor address pointer = 0x%08x\n",synopGMACReadReg(gmacdev->DmaBase,DmaRxCurrDesc));
-            rt_kprintf("host receive buffer = 0x%08x\n",synopGMACReadReg(gmacdev->DmaBase,DmaRxCurrAddr));
-            rt_kprintf("desc_index error!!!!,tick = %d\n",rt_tick_get());
-            while(1);
+            dma_addr1 =  plat_dma_map_single(gmacdev, (void *)data1, RX_BUF_SIZE);
+            len =  synopGMAC_get_rx_desc_frame_length(status) - 4; //Not interested in Ethernet CRC bytes
+            pbuf = pbuf_alloc(PBUF_LINK, len, PBUF_RAM);
+            if (pbuf == 0) rt_kprintf("===error in pbuf_alloc\n");
+            rt_memcpy(pbuf->payload, (char *)data1, len);
+            DEBUG_MES("==get pkg len: %d\n", len);
         }
-
-      if (desc_index >= 0 && data1 != 0)
+        else
+        {
+            rt_kprintf("s: %08x\n", status);
+            adapter->synopGMACNetStats.rx_errors++;
+            adapter->synopGMACNetStats.collisions       += synopGMAC_is_rx_frame_collision(status);
+            adapter->synopGMACNetStats.rx_crc_errors    += synopGMAC_is_rx_crc(status);
+            adapter->synopGMACNetStats.rx_frame_errors  += synopGMAC_is_frame_dribbling_errors(status);
+            adapter->synopGMACNetStats.rx_length_errors += synopGMAC_is_rx_frame_length_errors(status);
+        }
+        desc_index = synopGMAC_set_rx_qptr(gmacdev, dma_addr1, RX_BUF_SIZE, (u64)data1, 0, 0, 0);
+        if (desc_index < 0)
         {
-          DEBUG_MES("Received Data at Rx Descriptor %d for skb 0x%08x whose status is %08x\n", desc_index, dma_addr1, status);
-
-          if (synopGMAC_is_rx_desc_valid(status) || SYNOP_PHY_LOOPBACK)
-            {
-                dma_addr1 =  plat_dma_map_single(gmacdev, (void *)data1, RX_BUF_SIZE);
-                len =  synopGMAC_get_rx_desc_frame_length(status)-4; //Not interested in Ethernet CRC bytes    
-                pbuf = pbuf_alloc(PBUF_LINK, len, PBUF_RAM);
-                if (pbuf == 0) rt_kprintf("===error in pbuf_alloc\n");
-                rt_memcpy(pbuf->payload, (char *)data1, len);
-                DEBUG_MES("==get pkg len: %d\n", len);
-            }
-            else
-            {
-                rt_kprintf("s: %08x\n", status);
-                adapter->synopGMACNetStats.rx_errors++;
-                adapter->synopGMACNetStats.collisions       += synopGMAC_is_rx_frame_collision(status);
-                adapter->synopGMACNetStats.rx_crc_errors    += synopGMAC_is_rx_crc(status);
-                adapter->synopGMACNetStats.rx_frame_errors  += synopGMAC_is_frame_dribbling_errors(status);
-                adapter->synopGMACNetStats.rx_length_errors += synopGMAC_is_rx_frame_length_errors(status);
-            }
-            desc_index = synopGMAC_set_rx_qptr(gmacdev, dma_addr1, RX_BUF_SIZE, (u64)data1, 0, 0, 0);
-            if (desc_index < 0)
-            {
 #if SYNOP_RX_DEBUG
-                rt_kprintf("Cannot set Rx Descriptor for data1 %08x\n", (u32)data1);
+            rt_kprintf("Cannot set Rx Descriptor for data1 %08x\n", (u32)data1);
 #endif
-                
-                plat_free_memory((void *)data1);
-            }
+
+            plat_free_memory((void *)data1);
         }
+    }
     rt_sem_release(&sem_lock);
     DEBUG_MES("%s : before return \n", __FUNCTION__);
     return pbuf;
@@ -930,7 +930,7 @@ int rt_hw_eth_init(void)
         rt_kprintf("Error in Memory Allocataion, Founction : %s \n", __FUNCTION__);
     }
     memset((char *)synopGMACadapter, 0, sizeof(struct synopGMACNetworkAdapter));
-    
+
     synopGMACadapter->synopGMACdev    = NULL;
 
     synopGMACadapter->synopGMACdev = (synopGMACdevice *) plat_alloc_memory(sizeof(synopGMACdevice));
@@ -940,13 +940,13 @@ int rt_hw_eth_init(void)
     }
 
     memset((char *)synopGMACadapter->synopGMACdev, 0, sizeof(synopGMACdevice));
-    
+
     /*
      * Attach the device to MAC struct This will configure all the required base addresses
      * such as Mac base, configuration base, phy base address(out of 32 possible phys)
      * */
     synopGMAC_attach(synopGMACadapter->synopGMACdev, (gmac_base + MACBASE), gmac_base + DMABASE, DEFAULT_PHY_BASE, mac_addr0);
-    
+
     init_phy(synopGMACadapter->synopGMACdev);
     synopGMAC_reset(synopGMACadapter->synopGMACdev);
 
@@ -980,7 +980,7 @@ int rt_hw_eth_init(void)
 
     eth_dev.parent.eth_tx            = rt_eth_tx;
     eth_dev.parent.eth_rx            = rt_eth_rx;
-    
+
     eth_device_init(&(eth_dev.parent), "e0");
     eth_device_linkchange(&eth_dev.parent, RT_TRUE);   //linkup the e0 for lwip to check
     return 0;

bsp/ls2kdev/drivers/net/synopGMAC_plat.c

@@ -33,49 +33,52 @@ void flush_cache(unsigned long start_addr, unsigned long size)
 }
 
 //convert virtual address to physical address
-dma_addr_t __attribute__((weak)) gmac_dmamap(unsigned long va,u32 size)
+dma_addr_t __attribute__((weak)) gmac_dmamap(unsigned long va, u32 size)
 {
-    return VA_TO_PA (va);
+    return VA_TO_PA(va);
     //return UNCACHED_TO_PHYS(va);
 }
 
 /**
-  * This is a wrapper function for Memory allocation routine. In linux Kernel 
+  * This is a wrapper function for Memory allocation routine. In linux Kernel
   * it it kmalloc function
   * @param[in] bytes in bytes to allocate
   */
 
-void *plat_alloc_memory(u32 bytes) 
+void *plat_alloc_memory(u32 bytes)
 {
 //return (void*)malloc((size_t)bytes, M_DEVBUF, M_DONTWAIT);
-    void *buf = (void*)rt_malloc((u32)bytes);
+    void *buf = (void *)rt_malloc((u32)bytes);
     flush_cache((unsigned long)buf, bytes);
     return buf;
 }
 
 /**
-  * This is a wrapper function for consistent dma-able Memory allocation routine. 
+  * This is a wrapper function for consistent dma-able Memory allocation routine.
   * In linux Kernel, it depends on pci dev structure
   * @param[in] bytes in bytes to allocate
   */
 
 //allocate a space aligned to 16-byte boundary without cache
-void *plat_alloc_consistent_dmaable_memory(synopGMACdevice *pcidev, u32 size, u32 *addr) 
+void *plat_alloc_consistent_dmaable_memory(synopGMACdevice *pcidev, u32 size, u32 *addr)
 {
     void *buf;
-    buf = (void*)rt_malloc((u32)(size + 16));
+    buf = (void *)rt_malloc((u32)(size + 16));
     //CPU_IOFlushDCache( buf,size, SYNC_W);
     unsigned long i = (unsigned long)buf;
 //    rt_kprintf("size = %d\n", size);
 //    rt_kprintf("bufaddr = %p\n", buf);
 //    rt_kprintf("i%%16 == %d\n", i%16);
-    if(i % 16 == 8){
+    if (i % 16 == 8)
+    {
         i += 8;
     }
-    else if(i % 16 == 4){
+    else if (i % 16 == 4)
+    {
         i += 12;
     }
-    else if(i % 16 == 12){
+    else if (i % 16 == 12)
+    {
         i += 4;
     }
 
@@ -91,26 +94,26 @@ void *plat_alloc_consistent_dmaable_memory(synopGMACdevice *pcidev, u32 size, u3
   * In linux Kernel, it depends on pci dev structure
   * @param[in] bytes in bytes to allocate
   */
-//void plat_free_consistent_dmaable_memory(void * addr) 
-void plat_free_consistent_dmaable_memory(synopGMACdevice *pcidev, u32 size, void * addr,u64 dma_addr) 
+//void plat_free_consistent_dmaable_memory(void * addr)
+void plat_free_consistent_dmaable_memory(synopGMACdevice *pcidev, u32 size, void *addr, u64 dma_addr)
 {
-    rt_free((void*)PHYS_TO_CACHED(UNCACHED_TO_PHYS(addr)));
+    rt_free((void *)PHYS_TO_CACHED(UNCACHED_TO_PHYS(addr)));
     return;
 }
 
 /**
-  * This is a wrapper function for Memory free routine. In linux Kernel 
+  * This is a wrapper function for Memory free routine. In linux Kernel
   * it it kfree function
   * @param[in] buffer pointer to be freed
   */
-void plat_free_memory(void *buffer) 
+void plat_free_memory(void *buffer)
 {
     rt_free(buffer);
     return ;
 }
 
 //convert virtual address to physical address and flush cache
-dma_addr_t plat_dma_map_single(void *hwdev,void *ptr,u32 size)
+dma_addr_t plat_dma_map_single(void *hwdev, void *ptr, u32 size)
 {
     unsigned long addr = (unsigned long) ptr;
     //CPU_IOFlushDCache(addr,size, direction);
@@ -119,8 +122,8 @@ dma_addr_t plat_dma_map_single(void *hwdev,void *ptr,u32 size)
 }
 
 /**
-  * This is a wrapper function for platform dependent delay 
-  * Take care while passing the argument to this function 
+  * This is a wrapper function for platform dependent delay
+  * Take care while passing the argument to this function
   * @param[in] buffer pointer to be freed
   */
 void plat_delay(u32 delay)

bsp/ls2kdev/rtconfig.h

@@ -99,6 +99,7 @@
 #define RT_SERIAL_USING_DMA
 #define RT_SERIAL_RB_BUFSZ 64
 #define RT_USING_PIN
+#define RT_USING_SPI
 
 /* Using USB */
 

bsp/m16c62p/applications/startup.c

@@ -48,13 +48,7 @@ void rtthread_startup(void)
 
 	/* show version */
 	rt_show_version();
-
-	/* init tick */
-	rt_system_tick_init();
-    
-	/* init kernel object */
-	rt_system_object_init();
-    
+        
 	/* init timer system */
 	rt_system_timer_init();
     

bsp/mb9bf500r/startup.c

@@ -44,12 +44,6 @@ void rtthread_startup(void)
 	/* show version */
 	rt_show_version();
 
-	/* init tick */
-	rt_system_tick_init();
-
-	/* init kernel object */
-	rt_system_object_init();
-
 	/* init timer system */
 	rt_system_timer_init();
 

bsp/microblaze/startup.c

@@ -55,12 +55,6 @@ void rtthread_startup(void)
 	
 	rt_show_version();
 
-	/* init tick */
-	rt_system_tick_init();
-
-	/* init kernel object */
-	rt_system_object_init();
-
 	/* init timer system */
 	rt_system_timer_init();
 

bsp/mini4020/applications/startup.c

@@ -49,12 +49,6 @@ void rtthread_startup()
 	/* show version */
 	rt_show_version();
 		
-	/* init tick */
-	rt_system_tick_init();
-
-	/* init kernel object */
-	rt_system_object_init();
-
 	/* init timer system */
 	rt_system_timer_init();
 

bsp/nios_ii/startup.c

@@ -45,12 +45,6 @@ void rtthread_startup(void)
     /* show version */
     rt_show_version();
 
-    /* init tick */
-    rt_system_tick_init();
-
-    /* init kernel object */
-    rt_system_object_init();
-
     /* init timer system */
     rt_system_timer_init();
 

bsp/nrf51822/applications/startup.c

@@ -48,12 +48,6 @@ void rtthread_startup(void)
     /* show version */
     rt_show_version();
 
-    /* init tick */
-    rt_system_tick_init();
-
-    /* init kernel object */
-    rt_system_object_init();
-
     /* init timer system */
     rt_system_timer_init();
 

bsp/nrf52832/SConstruct

@@ -1,35 +0,0 @@
-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_nrf52832.' + rtconfig.TARGET_EXT
-
-DefaultEnvironment(tools=[])
-env = Environment(tools = ['mingw'],
-	AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
-	CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
-	AR = rtconfig.AR, ARFLAGS = '-rc',
-	LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
-env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
-
-if rtconfig.PLATFORM == 'iar':
-	env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
-	env.Replace(ARFLAGS = [''])
-	env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
-
-Export('RTT_ROOT')
-Export('rtconfig')
-
-# prepare building environment
-objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
-
-# make a building
-DoBuilding(TARGET, objs)

bsp/nrf52832/applications/application.c

@@ -1,48 +0,0 @@
-/*
- * File      : application.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2015, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2015-03-01     Yangfs       the first version
- * 2015-03-27     Bernard      code cleanup.
- */
-
-/**
- * @addtogroup NRF52832
- */
-/*@{*/
-
-#include <rtthread.h>
-
-#ifdef RT_USING_FINSH
-#include <finsh.h>
-#include <shell.h>
-#endif
-
-void rt_init_thread_entry(void* parameter)
-{
-    extern rt_err_t ble_init(void);
-
-    ble_init();
-}
-
-int rt_application_init(void)
-{
-    rt_thread_t tid;
-
-    tid = rt_thread_create("init", rt_init_thread_entry, RT_NULL, 1024,
-                            RT_THREAD_PRIORITY_MAX / 3, 20);
-    if (tid != RT_NULL)
-        rt_thread_startup(tid);
-
-    return 0;
-}
-
-
-/*@}*/