Merge branch 'master' into security

.gitee/PULL_REQUEST_TEMPLATE.en.md

@@ -27,3 +27,4 @@ As part of this pull request, I've considered the following:
 - [ ] All modifications to BSP are justified and do not affect other components or BSPs.
 - [ ] I've commented appropriately where code is tricky.
 - [ ] Code in this PR is of high quality.
+- [ ] This PR complies with [RT-Thread code specification](../documentation/coding_style_en.txt)

.gitee/PULL_REQUEST_TEMPLATE.zh-CN.md

@@ -27,3 +27,4 @@
 - [ ] 所有变更均有原因及合理的，并且不会影响到其他软件组件代码或
 - [ ] 对难懂代码均提供对应的注释
 - [ ] 本拉取/合并请求代码是高质量的
+- [ ] 本拉取/合并符合[RT-Thread代码规范](../documentation/coding_style_cn.md)

.gitee/PULL_REQUEST_TEMPLATE.zh-TW.md

@@ -27,3 +27,4 @@
 - [ ] 所有變更均有原因及合理的，並且不會影響到其他軟件組件代碼或
 - [ ] 對難懂代碼均提供對應的註釋
 - [ ] 本拉取/合並請求代碼是高質量的
+- [ ] 本拉取/合並符合[RT-Thread代碼規範](../documentation/coding_style_cn.md)

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,3 @@
+<!--- 请清晰详细地描述你遇到的问题，描述问题时请给出芯片/BSP/工具链，RT-Thread版本，复现步骤及现象或者有条理地描述你的问题。在问题得到解决后，请及时关闭issue。欢迎到论坛提问：https://club.rt-thread.org/ -->
+
+<!--- Please describe your problem clearly and in detail. When describing the problem, please use numbers or bullet points to describe your problem coherently. After the problem is resolved, please close the issue in time. Welcome to the forum to ask questions: https://club.rt-thread.io/ -->

.github/PULL_REQUEST_TEMPLATE.md

@@ -31,3 +31,4 @@ The following content must not be changed in the submitted PR message. Otherwise
 - [ ] 所有变更均有原因及合理的，并且不会影响到其他软件组件代码或BSP All modifications are justified and not affect other components or BSP
 - [ ] 对难懂代码均提供对应的注释 I've commented appropriately where code is tricky
 - [ ] 本拉取/合并请求代码是高质量的 Code in this PR is of high quality
+- [ ] 本拉取/合并符合[RT-Thread代码规范](../documentation/coding_style_cn.md) This PR complies with [RT-Thread code specification](../documentation/coding_style_en.txt) 

.github/workflows/action.yml

@@ -78,9 +78,12 @@ jobs:
          - {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/stm32f207-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32f302-st-nucleo", 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-robomaster-c", 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"}
@@ -96,7 +99,7 @@ jobs:
          - {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-fire-challenger-v1", 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"}
@@ -104,7 +107,9 @@ jobs:
          - {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/stm32h750-artpi-h750", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "stm32/stm32l4r9-st-eval", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32l4r9-st-sensortile-box", 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"}
@@ -118,19 +123,17 @@ jobs:
          - {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", 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"}
          - {RTT_BSP: "raspberry-pico", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "raspberry-pi/raspi4-32", RTT_TOOL_CHAIN: "sourcery-arm"}
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python
@@ -150,10 +153,10 @@ jobs:
         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
+          wget -q https://developer.arm.com/-/media/Files/downloads/gnu-rm/10-2020q4/gcc-arm-none-eabi-10-2020-q4-major-x86_64-linux.tar.bz2
+          sudo tar xjf gcc-arm-none-eabi-10-2020-q4-major-x86_64-linux.tar.bz2 -C /opt
+          /opt/gcc-arm-none-eabi-10-2020-q4-major/bin/arm-none-eabi-gcc --version
+          echo "RTT_EXEC_PATH=/opt/gcc-arm-none-eabi-10-2020-q4-major/bin" >> $GITHUB_ENV
 
       - name: Install Mips ToolChains
         if: ${{ matrix.legs.RTT_TOOL_CHAIN == 'sourcery-mips' && success() }}

.github/workflows/action_utest.yml

@@ -0,0 +1,71 @@
+name: AutoTestCI
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: ${{ matrix.legs.UTEST }}
+    strategy:
+      fail-fast: false
+      matrix:
+       legs:
+         - {UTEST: "kernel/mem",       RTT_BSP: "bsp/qemu-vexpress-a9",    QEMU_ARCH: "arm",      QEMU_MACHINE: "vexpress-a9", CONFIG_FILE: "kernel/mem.conf",     SD_FILE: "sd.bin"}
+         - {UTEST: "kernel/ipc",       RTT_BSP: "bsp/qemu-vexpress-a9",    QEMU_ARCH: "arm",      QEMU_MACHINE: "vexpress-a9", CONFIG_FILE: "kernel/ipc.conf",     SD_FILE: "sd.bin"}
+         - {UTEST: "components/utest", RTT_BSP: "bsp/qemu-vexpress-a9",    QEMU_ARCH: "arm",      QEMU_MACHINE: "vexpress-a9", CONFIG_FILE: "utest_self/self.conf", SD_FILE: "sd.bin"}
+         - {UTEST: "kernel/mem/riscv64", RTT_BSP: "bsp/qemu-riscv-virt64", QEMU_ARCH: "riscv64",  QEMU_MACHINE: "virt",  CONFIG_FILE: "kernel/mem.conf",   SD_FILE: "None"}
+    env:
+      TEST_QEMU_ARCH: ${{ matrix.legs.QEMU_ARCH }}
+      TEST_QEMU_MACHINE: ${{ matrix.legs.QEMU_MACHINE }}
+      TEST_BSP_ROOT: ${{ matrix.legs.RTT_BSP }}
+      TEST_CONFIG_FILE: ${{ matrix.legs.CONFIG_FILE }}
+      TEST_SD_FILE: ${{ matrix.legs.SD_FILE }}
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Install Tools
+      shell: bash
+      run: |
+        sudo apt-get update
+        sudo apt-get -yqq install scons qemu-system git
+
+    - name: Install Arm ToolChains
+      if: ${{ matrix.legs.QEMU_ARCH == 'arm' && success() }}
+      shell: bash
+      run: |
+        wget -q https://developer.arm.com/-/media/Files/downloads/gnu-rm/10-2020q4/gcc-arm-none-eabi-10-2020-q4-major-x86_64-linux.tar.bz2
+        sudo tar xjf gcc-arm-none-eabi-10-2020-q4-major-x86_64-linux.tar.bz2 -C /opt
+        /opt/gcc-arm-none-eabi-10-2020-q4-major/bin/arm-none-eabi-gcc --version
+        echo "RTT_EXEC_PATH=/opt/gcc-arm-none-eabi-10-2020-q4-major/bin" >> $GITHUB_ENV
+
+    - name: Install RISC-V ToolChains
+      if: ${{ matrix.legs.QEMU_ARCH == 'riscv64' && success() }}
+      run: |
+        wget -q https://static.dev.sifive.com/dev-tools/freedom-tools/v2020.12/riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-linux-ubuntu14.tar.gz
+        sudo tar zxvf riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-linux-ubuntu14.tar.gz -C /opt
+        /opt/riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-linux-ubuntu14/bin/riscv64-unknown-elf-gcc --version
+        echo "RTT_EXEC_PATH=/opt/riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-linux-ubuntu14/bin" >> $GITHUB_ENV
+
+    - name: Build BSP
+      run: |
+        echo CONFIG_RT_USING_UTESTCASES=y >> $TEST_BSP_ROOT/.config
+        cat examples/utest/configs/$TEST_CONFIG_FILE >> $TEST_BSP_ROOT/.config
+        scons --pyconfig-silent -C $TEST_BSP_ROOT
+        scons -j$(nproc) -C $TEST_BSP_ROOT
+
+    - name: Start Test
+      if: ${{ success() }}
+      run: |
+        git clone https://github.com/armink/UtestRunner.git
+        pushd $TEST_BSP_ROOT
+        dd if=/dev/zero of=sd.bin bs=1024 count=65536
+        popd
+        pushd UtestRunner
+        if [ $TEST_SD_FILE != "None" ]; then
+          python3 qemu_runner.py --system $TEST_QEMU_ARCH --machine $TEST_QEMU_MACHINE --elf ../$TEST_BSP_ROOT/rtthread.elf --sd ../$TEST_BSP_ROOT/$TEST_SD_FILE
+        else
+          python3 qemu_runner.py --system $TEST_QEMU_ARCH --machine $TEST_QEMU_MACHINE --elf ../$TEST_BSP_ROOT/rtthread.elf
+        fi
+        cat rtt_console.log
+        popd

.github/workflows/file_check.yml

@@ -0,0 +1,20 @@
+name: Check File Format and License
+
+on: [pull_request]
+
+jobs:
+  scancode_job:
+    runs-on: ubuntu-latest
+    name: Scan code format and license
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@master
+        with:
+          python-version: 3.8
+      
+      - name: Check Format and License
+        shell: bash
+        run: |
+          pip install click chardet PyYaml
+          python tools/file_check.py check 'https://github.com/RT-Thread/rt-thread' 'master'

.gitignore

@@ -35,3 +35,6 @@ ncscope.*
 #ctag files
 tags
 
+.idea
+CMakeLists.txt
+cmake-build-debug

.ignore_format.yml

@@ -0,0 +1,14 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+file_path:
+- bsp/allwinner_tina/libcpu/cpu.c
+
+dir_path:
+- tools
+- components/net/lwip-1.4.1
+- components/net/lwip-2.0.2
+- components/net/lwip-2.0.3
+- components/net/lwip-2.1.2
+- bsp/mm32f327x/Libraries

Jenkinsfile

@@ -29,7 +29,6 @@ pipeline {
                         // ['gd32e230k-start', 'sourcery-arm'], /* CI compile not support */
                         ['gd32303e-eval', 'sourcery-arm'],
                         // ['gd32450z-eval', 'sourcery-arm'], /* CI link not support */
-                        ['gkipc', 'sourcery-arm'],
                         ['imx6sx/cortex-a9', 'sourcery-arm'],
                         // ['imxrt/imxrt1052-atk-commander', 'sourcery-arm'], /* CI compile not support */
                         // ['imxrt/imxrt1052-fire-pro', 'sourcery-arm'], /* CI compile not support */
@@ -107,9 +106,7 @@ pipeline {
                         ['stm32f20x', 'sourcery-arm'],
                         ['swm320-lq100', 'sourcery-arm'],
                         ['beaglebone', 'sourcery-arm'],
-                        ['zynq7000', 'sourcery-arm'],
                         ['frdm-k64f', 'sourcery-arm'],
-                        ['fh8620', 'sourcery-arm'],
                         ['xplorer4330/M4', 'sourcery-arm'],
                         // ['at32/at32f403a-start', 'sourcery-arm'],/* CI link not support */
                         // ['at32/at32f407-start', 'sourcery-arm']/* CI compile C99 not support */

Kconfig

@@ -1,3 +1,4 @@
 source "$RTT_DIR/src/Kconfig"
 source "$RTT_DIR/libcpu/Kconfig"
 source "$RTT_DIR/components/Kconfig"
+source "$RTT_DIR/examples/utest/testcases/Kconfig"

bsp/CME_M7/applications/application.c

@@ -1,11 +1,7 @@
 /*
- * File      : application.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006-2014, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -32,10 +28,10 @@ int rt_application_init()
 
     tid = rt_thread_create("init",
         rt_init_thread_entry,
-		RT_NULL,
+        RT_NULL,
         2048,
-		RT_THREAD_PRIORITY_MAX/3,
-		20);
+        RT_THREAD_PRIORITY_MAX/3,
+        20);
 
     if (tid != RT_NULL)
         rt_thread_startup(tid);

bsp/CME_M7/drivers/board.c

@@ -1,11 +1,7 @@
 /*
- * File      : board.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009-2014, RT-Thread Develop Team
+ * Copyright (c) 2006-2021, 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
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/CME_M7/drivers/board.h

@@ -1,11 +1,7 @@
 /*
- * File      : board.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009-2014, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -18,7 +14,7 @@
 #include "cmem7_includes.h"
 //#include "cmem7_retarget.h"
 
-#define SRAM_SIZE         64	// KB
+#define SRAM_SIZE         64    // KB
 #define SRAM_END          (0x20000000 + SRAM_SIZE * 1024)
 
 //#define RT_USING_UART0

bsp/CME_M7/rtconfig.h

@@ -91,6 +91,7 @@
 
 /* SECTION: lwip, a lighwight TCP/IP protocol stack */
 #define RT_USING_LWIP
+#define RT_USING_LWIP203
 /* Enable ICMP protocol*/
 #define RT_LWIP_ICMP
 /* Enable UDP protocol*/

bsp/Copyright_Notice.md

@@ -0,0 +1,719 @@
+# 版权声明 Copyright Notice
+
+RT-Thread 是一套开源、开放的操作系统平台，自 3.1.1 版本开始以 Apache License v2.0 许可协议发布。
+
+芯片厂商外设函数库或者厂商固件，按厂商的许可进行授权，并以原有许可协议发布。
+
+RT-Thread is an open source operating system, which is released under Apache License V2.0 since version 3.1.1.
+
+The peripheral library or firmware library of the chip manufacturer is authorized according to the manufacturer's license, and these files are released according to the original license agreement.
+
+## BSP's License and Coyright:
+
+### apollo2
+
+License:  bsd-new
+
+Copyright: Copyright (c) 2017, Ambiq Micro
+
+Path:
+
+- bsp/apollo2/libraries
+
+### at32
+
+License: st-mcd-2.0
+
+Copyright: (c) COPYRIGHT 2018 ArteryTek
+
+Path:
+
+- bsp/at32/at32f407-start/board/msp
+
+------
+
+License: bsd-new
+
+Copyright: Copyright (c) 2010-2015 ARM Limited
+
+Path:
+
+- bsp/at32/Libraries/AT32_Std_Driver/CMSIS
+
+### avr32uc3b0
+
+License: bsd-new
+
+Copyright: Copyright (c) 2009 Atmel Corporation
+
+Path:
+
+- bsp/avr32uc3b0/SOFTWARE_FRAMEWORK
+
+### CME_M7
+
+License: st-mcd-2.0
+
+Copyright: (c) COPYRIGHT 2013 Capital-micro
+
+Path:
+
+- bsp/CME_M7/CMSIS/CME_M7
+- bsp/CME_M7/StdPeriph_Driver
+
+------
+
+License: bsd-new
+
+Copyright: Copyright (c) 2009 - 2013 ARM LIMITED
+
+Path:
+
+- bsp/CME_M7/CMSIS/CMSIS
+
+### efm32
+
+License: zlib
+
+Copyright: (C) Copyright 2012 Energy Micro AS, http://www.energymicro.com
+
+Path:
+
+- bsp/efm32/EFM32_Gxxx_DK
+- bsp/efm32/EFM32GG_DK3750
+- bsp/efm32/graphics
+- bsp/efm32/Libraries/Device/EnergyMicro
+- bsp/efm32/Libraries/emlib
+
+------
+
+License: arm-cortex-mx
+
+Copyright: Copyright (c) 2009-2012 ARM Limited
+
+Path:
+
+- bsp/efm32/Libraries/CMSIS/Include
+
+### essemi
+
+License: 未注明
+
+Copyright: Copyright (c) 2018 Shanghai Eastsoft Microelectronics Co., Ltd.
+
+Path:
+
+- bsp/essemi/es32f0271/libraries/CMSIS/Device
+- bsp/essemi/es32f0271/libraries/ES32F027x_MD_StdPeriph_Driver
+- bsp/essemi/es32f0271/libraries/usblib
+- bsp/essemi/es32f0334/libraries/ES32F033x_ALD_StdPeriph_Driver
+- bsp/essemi/es32f0654/libraries/ES32F065x_ALD_StdPeriph_Driver
+- bsp/essemi/es32f369x/libraries/ES32F36xx_ALD_StdPeriph_Driver
+- bsp/essemi/es8p508x/libraries/CMSIS
+- bsp/essemi/es8p508x/libraries/Library
+
+------
+
+License: bsd-new
+
+Copyright: Copyright (c) 2013 ARM LIMITED
+
+Path:
+
+- bsp/essemi/es32f0271/libraries/CMSIS/RTOS
+- bsp/essemi/es32f0334/libraries/CMSIS/Include
+- bsp/essemi/es32f0654/libraries/CMSIS/Include
+- bsp/essemi/es8p508x/libraries/CMSIS
+
+### frdm-k64f
+
+License: bsd-new
+
+Copyright: Copyright (c) 2015, Freescale Semiconductor, Inc.
+
+Path:
+
+- bsp/frdm-k64f/board
+- bsp/frdm-k64f/device
+
+### gd32
+
+bsp 列表：
+- gd32103c-eval
+- gd32303e-eval
+- gd32450z-eval
+- gd32e230k-start
+- gd32vf103v-eval
+
+------
+
+License: 未注明
+
+Copyright: Copyright (c) 2017 GigaDevice
+
+Path:
+
+- bsp/gd32450z-eval/Libraries/GD32F4xx_standard_peripheral
+- bsp/gd32450z-eval/Libraries/GD32F4xx_usb_driver
+
+------
+
+License: bsd-new
+
+Copyright: Copyright (c) 2018, GigaDevice Semiconductor Inc.
+
+Path:
+
+- bsp/gd32e230k-start/Libraries/CMSIS/GD
+- bsp/gd32e230k-start/Libraries/GD32E230_standard_peripheral
+- bsp/gd32vf103v-eval/board/gd32vf103_libopt.h
+- bsp/gd32vf103v-eval/libraries/GD32VF103_standard_peripheral
+
+------
+
+License: bsd-new
+
+Copyright: Copyright (c) 2012 ARM LIMITED
+
+Path:
+
+- bsp/gd32103c-eval/Libraries/CMSIS/core_cm3.h
+- bsp/gd32303e-eval/Libraries/CMSIS/core
+- bsp/gd32303e-eval/Libraries/CMSIS/GD/GD32F30x/Include
+- bsp/gd32450z-eval/Libraries/CMSIS/core
+- bsp/gd32e230k-start/Libraries/CMSIS/GD/GD32E230/Include/system
+
+------
+
+License: arm-cortex-mx
+
+Copyright: Copyright (c) 2009-2012 ARM Limited
+
+Path:
+
+- bsp/gd32103c-eval/Libraries/CMSIS/core
+- bsp/gd32303e-eval/Libraries/CMSIS/core
+
+### hc32f4a0
+
+License: bsd-new
+
+Copyright: Copyright (c) 2020, Huada Semiconductor Co., Ltd.
+
+Path:
+
+- bsp/hc32f4a0/Libraries/CMSIS
+- bsp/hc32f4a0/Libraries/HC32F4A0_StdPeriph_Driver
+
+### imx6sx
+
+License:  other-permissive
+
+Copyright: Copyright (c) 2012, Freescale Semiconductor, Inc.
+
+Path:
+
+- bsp/imx6sx/cortex-a9/board
+
+------
+
+License: bsd-new、robert-hubley、other-permissive、proprietary-license
+
+Copyright: Copyright (c) 2012, Freescale Semiconductor, Inc.
+
+Path:
+
+- bsp/imx6sx/iMX6_Platform_SDK
+
+### imx6ul
+
+License: bsd-new、proprietary-license、robert-hubley
+
+Copyright: Copyright (c) 2012, Freescale Semiconductor, Inc.
+
+Path:
+
+- bsp/imx6ul/platform
+
+### imxrt
+
+License: clear-bsd
+
+Copyright: Copyright 2016 - 2017 NXP
+
+Path:
+
+- bsp/imxrt/imxrt1052-nxp-evk/xip
+
+------
+
+License: bsd-new
+
+Copyright: Copyright 2016 - 2017 NXP
+
+Path:
+
+- bsp/imxrt/imxrt1064-nxp-evk/board/MCUX_Config/clock_config.c
+- bsp/imxrt/imxrt1064-nxp-evk/xip
+- bsp/imxrt/libraries/drivers/drv_sdram.c
+- bsp/imxrt/libraries/drivers/usb
+- bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052
+- bsp/imxrt/libraries/MIMXRT1064/MIMXRT1064
+
+### lm
+
+bsp 列表：
+
+- lm3s9b9x
+- lm3s8962
+- lm4f232
+
+------
+
+License: unknown-license-reference 或 proprietary-license
+
+Copyright: Copyright (c) 2005-2011 Texas Instruments Incorporated
+
+Path:
+
+- bsp/lm3s8962/Libraries
+- bsp/lm3s9b9x/Libraries
+- bsp/lm4f232/Libraries
+
+###  lpcxxx
+
+bsp 列表：
+
+- lpc408x
+- lpc54114-lite
+- lpc54608-LPCXpresso
+- lpc55sxx
+
+------
+
+License: arm-cortex-mx
+
+Copyright: Copyright (c) 2009 ARM Limited
+
+Path:
+
+- bsp/lpc176x/CMSIS/CM3
+- bsp/lpc178x/CMSIS/CM3
+- bsp/lpc408x/Libraries/CMSIS
+
+------
+
+License: nxp-warranty-disclaimer
+
+Copyright: Copyright (c) 2011, NXP Semiconductor
+
+Path:
+
+- bsp/lpc178x/CMSIS/CM3
+- bsp/lpc178x/drivers
+- bsp/lpc408x/Libraries/Device/NXP/LPC407x_8x_177x_8x
+- bsp/lpc43xx/Libraries/Device/NXP/LPC43xx
+
+------
+
+License: bsd-new
+
+Copyright: Copyright (c) 2009 - 2013 ARM Limited
+
+Path:
+
+- bsp/lpc176x/CMSIS/CMSI
+- bsp/lpc43xx/Libraries/CMSIS
+- bsp/lpc5410x/Libraries/CMSIS
+- bsp/lpc54608-LPCXpresso/SDK_2.2_LPCXpresso54608 (Copyright 2016-2017 NXP)
+- bsp/lpc55sxx/Libraries/LPC55S6X (Copyright 2016-2018 NXP)
+
+------
+
+License: nxp-microcontroller-proprietary
+
+Copyright: Copyright (c) 2011, NXP Semiconductor
+
+Path:
+
+- bsp/lpc408x/Libraries/Drivers
+- bsp/lpc5410x/Libraries
+- bsp/lpc824/Libraries
+
+------
+
+License: clear-bsd
+
+Copyright: Copyright 2016-2018 NXP
+
+Path:
+
+- bsp/lpc54114-lite/Libraries/devices/LPC54114
+
+------
+
+License: zlib
+
+Copyright: Copyright (c) 2013-2014 ARM Ltd.
+
+Path:
+
+- bsp/lpc54608-LPCXpresso/SDK_2.2_LPCXpresso54608
+
+### maxim
+
+License: bsd-new
+
+Copyright: Copyright (c) 2016 Maxim Integrated Products, Inc.
+
+Path:
+
+- bsp/maxim/libraries/MAX32660PeriphDriver/CMSIS/Core
+
+------
+
+License: x11-xconsortium
+
+Copyright: Copyright (c) 2016 Maxim Integrated Products, Inc.
+
+Path:
+
+- bsp/maxim/libraries/MAX32660PeriphDriver
+
+### mb9bf
+
+bsp 列表：
+
+- mb9bf500r
+- mb9bf506r
+- mb9bf568r
+- mb9bf618s
+
+------
+
+License: arm-cortex-mx
+
+Copyright: Copyright (c) 2009-2010 ARM Limited
+
+Path:
+
+- bsp/mb9bf500r/CMSIS/core_xx
+- bsp/mb9bf506r/CMSIS/core_xx
+- bsp/mb9bf506r/libraries/CMSIS
+- bsp/mb9bf568r/CMSIS/Include/core_xx
+
+------
+
+License: free-unknown
+
+Copyright: (c) Fujitsu Semiconductor Europe GmbH
+
+Path:
+
+- bsp/mb9bf500r/CMSIS
+- sp/mb9bf506r/libraries/Device
+- bsp/mb9bf618s/CMSIS/DeviceSupport
+
+------
+
+License: warranty-disclaimer
+
+Copyright: Copyright (c) 2013 Spansion LLC.
+
+Path:
+
+- bsp/mb9bf568r/CMSIS/DeviceSupport
+
+------
+
+License: bsd-new
+
+Copyright: Copyright (c) 2009 - 2013 ARM LIMITED
+
+Path:
+
+- bsp/mb9bf618s/CMSIS/Include
+
+### mm32
+
+bsp 列表：
+
+- mm32l07x
+- mm32l3xx
+
+------
+
+License: bsd-new
+
+Copyright: Copyright (c) 2009 - 2013 ARM LIMITED
+
+Path:
+
+- bsp/mm32l07x/Libraries/CMSIS
+- bsp/mm32l3xx/Libraries/CMSIS/IAR_CORE
+
+------
+
+License: st-mcd-2.0
+
+Copyright: (c) COPYRIGHT 2017 MindMotion
+
+Path:
+
+- bsp/mm32l07x/Libraries/MM32L0xx
+- bsp/mm32l3xx/Libraries/MM32L3xx
+
+### nrf
+
+bsp 列表：
+
+- nrf5x
+- nrf51822
+
+------
+
+License: bsd-new
+
+Copyright: Copyright (c) 2009 - 2013 ARM LIMITED
+
+Path:
+
+- bsp/nrf5x/libraries/cmsis
+- bsp/nrf51822/Libraries/CMSIS
+- bsp/nrf51822/Libraries/nrf51822 (Copyright (c) 2013, Nordic Semiconductor ASA)
+
+### nuvoton
+
+License: bsd-new
+
+Copyright: Copyright (c) 2014 - 2015 Bosch Sensortec GmbH
+
+Path:
+
+- bsp/nuvoton/libraries/nu_packages/BMX055/libraries/BMG160_driver
+- bsp/nuvoton/libraries/nu_packages/BMX055/libraries/BMM050_driver
+
+------
+
+License: warranty-disclaimer
+
+Copyright: Copyright (c) 2015 - 2016 Bosch Sensortec GmbH
+
+Path:
+
+- bsp/nuvoton/libraries/nu_packages/BMX055/libraries/BMA2x2_driver
+
+------
+
+License: x11-xconsortium
+
+Copyright: Copyright (c) 2019 Maxim Integrated Products, Inc.
+
+Path:
+
+- bsp/nuvoton/libraries/nu_packages/MAX31875/libraries
+
+### raspberry-pi
+
+License: mit
+
+Copyright: Copyright (c) 2018 bzt
+
+Path:
+
+- bsp/raspberry-pi/raspi3-64/applications/test
+
+### raspberry-pico
+
+License: bsd-new、mit
+
+Copyright: Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
+
+Path: bsp/raspberry-pico/libraries/pico-sdk
+
+### rm48x50
+
+License: 未注明
+
+Copyright: (c) Texas Instruments 2009-2013
+
+Path:
+
+- bsp/rm48x50/HALCoGen
+
+### rv32m1_vega
+
+License: bsd-new
+
+Copyright: Copyright 2016-2017 NXP
+
+Path:
+
+- bsp/rv32m1_vega/ri5cy/board
+- bsp/rv32m1_vega/rv32m1_sdk_riscv
+
+### rx
+
+License: 未注明
+
+Copyright: Copyright, 2011. Renesas Electronics Corporation and Renesas Solutions Corporation
+
+Path: 
+
+- bsp/rx/RPDL
+
+### sam7x
+
+License: bsd-atmel
+
+Copyright: Copyright (c) 2006, Atmel Corporation
+
+Copyright: Copyright: Copyright (c) 2006, Atmel Corporation
+
+Path:
+
+- bsp/sam7x/drivers
+
+### samd21
+
+License: bsd-new
+
+Copyright: Copyright (c) 2014-2015 Atmel Corporation
+
+Path:
+
+- bsp/samd21/asflib_config
+- bsp/samd21/sam_d2x_asflib
+
+### simulator
+
+License: bsd-new、bsd-original-uc
+
+Copyright: Copyright (c) 2006 Paolo Abeni (Italy)、Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 The Regents of the University of California
+
+Path:
+
+- bsp/simulator/pcap
+
+------
+
+License: zlib
+
+Copyright: Copyright (c) 1997-2017 Sam Lantinga <slouken@libsdl.org>
+
+Path:
+
+- bsp/simulator/SDL2-2.0.7
+
+### smartfusion2
+
+License: arm-cortex-mx
+
+Copyright: Copyright (c) 2009 ARM Limited
+
+Path:
+
+- bsp/smartfusion2/CMSIS/core
+
+### stm32
+
+License: bsd-new
+
+Copyright:
+
+Path:
+
+- bsp/stm32/libraries/STM32xxxx_HAL
+- bsp/stm32/libraries/templates
+- bsp/stm32/stm32_bsp_name/board/CubeMX_Config
+
+------
+
+License: mit
+
+Copyright: COPYRIGHT 2011 STMicroelectronics
+
+Path:
+
+- bsp/stm32/libraries (exclude bsp/stm32/libraries/HAL_Drivers)
+
+### SYNWIT
+
+bsp 列表：
+
+- swm320
+- swm320-lq100
+
+------
+
+License: st-mcd-2.0
+
+Copyright: COPYRIGHT 2012 Synwit Technology
+
+Path:
+
+- bsp/swm320/libraries/CMSIS/DeviceSupport
+- bsp/swm320-lq100/Libraries/SWM320_StdPeriph_Driver
+
+------
+
+License: bsd-new
+
+Copyright:  Copyright (c) 2009 - 2014 ARM LIMITED
+
+Path:
+
+- bsp/swm320/libraries/CMSIS
+- bsp/swm320-lq100/Libraries/CMSIS/CoreSupport
+
+### tm4c
+
+License: unknown-license-reference(bsd-new)
+
+Copyright: Copyright (c) 2012-2017 Texas Instruments Incorporated
+
+Path:
+
+- bsp/tm4c123bsp/libraries
+- bsp/tm4c129x/libraries
+
+### tms320f28379d
+
+License: bsd-new
+
+Copyright: Copyright (c) 2013-2018 Texas Instruments Incorporated - http://www.ti.com
+
+Path:
+
+- bsp/tms320f28379d/libraries
+
+### xplorer4330
+
+License: bsd-new
+
+Copyright: Copyright (c) 2009 - 2013 ARM LIMITED
+
+Path:
+
+- bsp/xplorer4330/Libraries/CMSIS/Include
+
+------
+
+License: nxp-warranty-disclaimer
+
+Copyright: Copyright (c) 2011, NXP Semiconductor
+
+Path:
+
+- bsp/xplorer4330/Libraries/Device/NXP/LPC43xx
+
+### zynqmp-r5-axu4ev
+
+License: mit
+
+Copyright: Copyright (c) 2014 - 2020 Xilinx, Inc.
+
+Path:
+
+- bsp/zynqmp-r5-axu4ev/drivers/Zynq_HAL_Driver
+

bsp/allwinner_tina/applications/main.c

@@ -1,21 +1,7 @@
 /*
- * File      : main.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/drivers/board.c

@@ -1,21 +1,7 @@
 /*
- * File      : board.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/drivers/board.h

@@ -1,21 +1,7 @@
 /*
- * File      : board.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/drivers/drv_clock.c

@@ -1,21 +1,7 @@
 /*
- * File      : drv_clock.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -541,7 +527,7 @@ rt_err_t mmc_set_clk(enum mmc_clk_id clk_id, int hz)
         *mmc_clk &= ~(0x1 << 31);
         return RT_EOK;
     }
-    
+
     if (hz <= 24000000)
     {
         pll = (0x0 << 24);
@@ -593,7 +579,7 @@ rt_err_t mmc_set_clk(enum mmc_clk_id clk_id, int hz)
         oclk_dly = 1;
         sclk_dly = 4;
     }
-    
+
     *mmc_clk = (0x1 << 31) | pll | (sclk_dly << 20) | \
            (n << 16) | (oclk_dly << 8) | (div - 1);
 

bsp/allwinner_tina/drivers/drv_clock.h

@@ -1,21 +1,7 @@
 /*
- * File      : drv_clock.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -252,4 +238,4 @@ rt_err_t dram_gate_clk_enable(enum dram_gate dram_gate);
 rt_err_t dram_gate_clk_disable(enum dram_gate dram_gate);
 
 rt_err_t mmc_set_clk(enum mmc_clk_id clk_id, int hz);
-#endif
+#endif

bsp/allwinner_tina/drivers/drv_gpio.c

@@ -1,21 +1,7 @@
 /*
- * File      : drv_gpio.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/drivers/drv_gpio.h

@@ -1,21 +1,7 @@
 /*
- * File      : drv_gpio.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -241,4 +227,4 @@ void gpio_set_debounce(enum gpio_port port, rt_uint8_t prescaler);
 void gpio_set_irq_callback(enum gpio_port port, enum gpio_pin pin, void (*irq_cb)(void *), void *irq_arg);
 int rt_hw_gpio_init(void);
 
-#endif /* __DRV_GPIO_H__ */
+#endif /* __DRV_GPIO_H__ */

bsp/allwinner_tina/drivers/drv_sdio.c

@@ -1,21 +1,7 @@
 /*
- * File      : drv_sdio.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -34,10 +20,10 @@
 
 
 #define DBG_TAG  "MMC"
-// #define DBG_LVL DBG_LOG    
-// #define DBG_LVL DBG_INFO   
+// #define DBG_LVL DBG_LOG
+// #define DBG_LVL DBG_INFO
 #define DBG_LVL DBG_WARNING
-// #define DBG_LVL DBG_ERROR  
+// #define DBG_LVL DBG_ERROR
 #include <rtdbg.h>
 
 #ifdef RT_USING_SDIO
@@ -47,12 +33,12 @@
 struct mmc_xfe_des
 {
     rt_uint32_t size;    /* block size  */
-	rt_uint32_t num;     /* block num   */
-	rt_uint8_t *buff;    /* buff addr   */
-	rt_uint32_t flag;    /* write or read or stream */
-#define MMC_DATA_WRITE	(1 << 0)
-#define MMC_DATA_READ	(1 << 1)
-#define MMC_DATA_STREAM	(1 << 2)
+    rt_uint32_t num;     /* block num   */
+    rt_uint8_t *buff;    /* buff addr   */
+    rt_uint32_t flag;    /* write or read or stream */
+#define MMC_DATA_WRITE  (1 << 0)
+#define MMC_DATA_READ   (1 << 1)
+#define MMC_DATA_STREAM (1 << 2)
 };
 
 struct mmc_flag
@@ -71,7 +57,7 @@ struct sdio_drv
     tina_mmc_t mmc_des;
     rt_uint8_t *mmc_buf;
     rt_uint8_t usedma;
-    
+
 };
 
 #ifdef CONFIG_MMC_USE_DMA
@@ -136,7 +122,7 @@ static int mmc_update_clk(tina_mmc_t mmc)
     mmc->risr_reg = mmc->risr_reg;
     return RT_EOK;
 }
-    
+
 static rt_err_t mmc_trans_data_by_dma(tina_mmc_t mmc, struct mmc_xfe_des *xfe)
 {
     ALIGN(32) static struct mmc_des_v4p1 pdes[128];  // mast ALIGN(32)
@@ -145,7 +131,7 @@ static rt_err_t mmc_trans_data_by_dma(tina_mmc_t mmc, struct mmc_xfe_des *xfe)
     unsigned length = xfe->size * xfe->num;
     unsigned buff_frag_num = length >> SDXC_DES_NUM_SHIFT;
     unsigned remain = length & (SDXC_DES_BUFFER_MAX_LEN - 1);
-    
+
     if (remain)
     {
         buff_frag_num ++;
@@ -156,7 +142,7 @@ static rt_err_t mmc_trans_data_by_dma(tina_mmc_t mmc, struct mmc_xfe_des *xfe)
     }
     memset(pdes, 0, sizeof(pdes));
     mmu_clean_dcache((rt_uint32_t)(xfe->buff), length);
-    for (i = 0, des_idx = 0; i < buff_frag_num; i++, des_idx++) 
+    for (i = 0, des_idx = 0; i < buff_frag_num; i++, des_idx++)
     {
         // memset((void*)&pdes[des_idx], 0, sizeof(struct mmc_v4p1));
         pdes[des_idx].des_chain = 1;
@@ -182,8 +168,8 @@ static rt_err_t mmc_trans_data_by_dma(tina_mmc_t mmc, struct mmc_xfe_des *xfe)
             pdes[des_idx].last_des = 1;
             pdes[des_idx].end_of_ring = 1;
             pdes[des_idx].buf_addr_ptr2 = 0;
-        } 
-        else 
+        }
+        else
         {
             pdes[des_idx].buf_addr_ptr2 = (unsigned long)&pdes[des_idx+1];
         }
@@ -217,7 +203,7 @@ static rt_err_t mmc_trans_data_by_dma(tina_mmc_t mmc, struct mmc_xfe_des *xfe)
     mmc->dmac_reg = (1 << 1) | (1 << 7);        /* idma on              */
     rval = mmc->idie_reg & (~3);
     if (xfe->flag == MMC_DATA_WRITE)
-        rval |= (1 << 0);        
+        rval |= (1 << 0);
     else
         rval |= (1 << 1);
     mmc->idie_reg = rval;
@@ -236,7 +222,7 @@ static rt_err_t mmc_trans_data_by_cpu(tina_mmc_t mmc, struct mmc_xfe_des *xfe)
 
     if (xfe->flag == MMC_DATA_WRITE)
     {
-        for (i = 0; i < (byte_cnt >> 2); i++) 
+        for (i = 0; i < (byte_cnt >> 2); i++)
         {
             while(--timeout && (mmc->star_reg & (1 << 3)));
 
@@ -251,7 +237,7 @@ static rt_err_t mmc_trans_data_by_cpu(tina_mmc_t mmc, struct mmc_xfe_des *xfe)
     }
     else
     {
-        for (i = 0; i < (byte_cnt >> 2); i++) 
+        for (i = 0; i < (byte_cnt >> 2); i++)
         {
             while(--timeout && (mmc->star_reg & (1 << 2)));
 
@@ -290,7 +276,7 @@ static rt_err_t mmc_config_clock(tina_mmc_t mmc, int clk)
     {
         mmc_set_clk(SDMMC1, clk);
     }
-    
+
     /* Re-enable card clock */
     rval = mmc->ckcr_reg;
     rval |=  (0x1 << 16); //(3 << 16);
@@ -383,7 +369,7 @@ static int mmc_send_cmd(struct rt_mmcsd_host *host, struct rt_mmcsd_cmd *cmd)
         cmdval |= (1 << 7);
     if ((resp_type(cmd) != RESP_R3) && (resp_type(cmd) != RESP_R4))
         cmdval |= (1 << 8);
-    
+
     if (data)
     {
         cmdval |= (1 << 9) | (1 << 13);
@@ -606,7 +592,7 @@ static void sdio_request_send(struct rt_mmcsd_host *host, struct rt_mmcsd_req *r
 
     memset(&sdio->flag, 0, sizeof(struct mmc_flag));
     mmc_send_cmd(host, req->cmd);
-    
+
     return;
 }
 

bsp/allwinner_tina/drivers/drv_sdio.h

@@ -1,21 +1,7 @@
 /*
- * File      : drv_sdio.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -133,8 +119,8 @@ REG[31]  : Load cmd
 #define SDXC_UPDATE_CLOCK_CMD    BIT(21)
 #define SDXC_LOAD_CMD            BIT(31)
 
-/* 
-    SD status reg 
+/*
+    SD status reg
 REG[0]   : FIFO_RX_LEVEL
 REG[1]   : FIFO_TX_LEVEL
 REG[2]   : FIFO_EMPTY
@@ -143,7 +129,7 @@ REG[4-7] : FSM_STA
 REG[8]   : CARD_PRESENT
 REG[9]   : CARD_BUSY
 REG[10]  : FSM_BUSY
-REG[11-16]: RESP_IDX 
+REG[11-16]: RESP_IDX
 REG[17-21]: FIFO_LEVEL
 REG[31]   : DMA_REQ
 */

bsp/allwinner_tina/drivers/drv_uart.c

@@ -1,21 +1,7 @@
 /*
- * File      : drv_uart.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -324,4 +310,4 @@ void uart_irq_handler(int irqno, void *param)
 
 }
 
-#endif
+#endif

bsp/allwinner_tina/drivers/drv_uart.h

@@ -1,21 +1,7 @@
 /*
- * File      : drv_uart.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/drivers/spi/drv_spi.c

@@ -1,21 +1,7 @@
 /*
- * File      : drv_spi.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/drivers/spi/drv_spi.h

@@ -1,21 +1,7 @@
 /*
- * File      : drv_spi.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/drivers/spi/drv_spi_flash.c

@@ -1,21 +1,7 @@
 /*
- * File      : drv_spi_flash.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -65,4 +51,4 @@ INIT_PREV_EXPORT(rt_hw_spi_flash_with_sfud_init);
 
 #endif
 
-#endif
+#endif

bsp/allwinner_tina/libcpu/context_gcc.S

@@ -1,21 +1,7 @@
 ;/*
-; * File      : context_iar.S
-; * This file is part of RT-Thread RTOS
-; * COPYRIGHT (C) 2006, RT-Thread Development Team
+; * Copyright (c) 2006-2021, 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.
+; * SPDX-License-Identifier: Apache-2.0
 ; *
 ; * Change Logs:
 ; * Date           Author       Notes

bsp/allwinner_tina/libcpu/cpu.c

@@ -1,21 +1,7 @@
 /*
- * File      : cpu.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/libcpu/cpuport.c

@@ -1,21 +1,7 @@
 /*
- * File      : cpuport.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/libcpu/interrupt.c

@@ -1,21 +1,7 @@
 /*
- * File      : interrupt.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017-2021, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/libcpu/interrupt.h

@@ -1,21 +1,7 @@
 /*
- * File      : interrupt.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017-2021, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/libcpu/mmu.c

@@ -1,21 +1,7 @@
 /*
- * File      : mmu.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/libcpu/mmu.h

@@ -1,21 +1,7 @@
 /*
- * File      : mmu.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/libcpu/rt_low_level_init.c

@@ -1,21 +1,7 @@
 /*
- * File      : rt_low_level_init.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/libcpu/stack.c

@@ -1,21 +1,7 @@
 /*
- * File      : stack.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/allwinner_tina/libcpu/trap.c

@@ -1,21 +1,7 @@
 /*
- * File      : trap.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/amebaz/applications/main.c

@@ -1,11 +1,7 @@
 /*
- * File      : startup.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, RT-Thread Develop Team
+ * Copyright (c) 2006-2021, 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://openlab.rt-thread.com/license/LICENSE
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/amebaz/applications/smartconfig_app.c

@@ -1,21 +1,7 @@
 /*
- * File      : smartconfig_demo.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/amebaz/drivers/board.c

@@ -1,11 +1,7 @@
 /*
- * File      : board.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009 RT-Thread Develop Team
+ * Copyright (c) 2006-2021, 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
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -44,7 +40,7 @@ void __wrap_rtl_printf(const char *fmt, ...)
      * length. */
     length = rt_vsnprintf(rt_log_buf, sizeof(rt_log_buf) - 1, fmt, args);
     if (length > RT_CONSOLEBUF_SIZE - 1)
-        length = RT_CONSOLEBUF_SIZE - 1;    
+        length = RT_CONSOLEBUF_SIZE - 1;
     rt_kprintf("%s", rt_log_buf);
     va_end(args);
 }
@@ -89,11 +85,11 @@ void rt_hw_board_init(void)
 #ifdef RT_USING_HEAP
         rt_system_heap_init((void*)HEAP_BEGIN, (void*)HEAP_END);
 #endif
-    
+
 #ifdef RT_USING_COMPONENTS_INIT
     rt_components_board_init();
 #endif
-    
+
 #ifdef RT_USING_CONSOLE
     rt_hw_uart_init();
     rt_console_set_device(RT_CONSOLE_DEVICE_NAME);

bsp/amebaz/drivers/board.h

@@ -1,11 +1,7 @@
 /*
- * File      : board.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/amebaz/drivers/drv_uart.c

@@ -1,21 +1,7 @@
 /*
- * File      : drv_uart.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -125,7 +111,7 @@ static int ameba_uart_getc (struct rt_serial_device *serial)
 {
     struct device_uart* uart = serial->parent.user_data;
 
-	if(!serial_readable(&uart->serial))
+    if(!serial_readable(&uart->serial))
         return -1;
 
     /* Receive Data Available */
@@ -140,13 +126,13 @@ static rt_size_t ameba_uart_dma_transmit (struct rt_serial_device *serial, rt_ui
 static void ameba_uart_irq(uint32_t id, SerialIrq event)
 {
     struct rt_serial_device *serial = (struct rt_serial_device *)id;
-	if(event == RxIrq)
+    if(event == RxIrq)
     {
         rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND);
-	}
-	else if(event == TxIrq)
+    }
+    else if(event == TxIrq)
     {
-	}
+    }
 }
 
 static rt_err_t dbg_configure(struct rt_serial_device *serial, struct serial_configure *cfg);
@@ -155,7 +141,7 @@ static int dbg_putc(struct rt_serial_device *serial, char c);
 static int dbg_getc(struct rt_serial_device *serial);
 
 static struct rt_serial_device ameba_dbg_serial;
-const struct rt_uart_ops _ambed_dbg_ops = 
+const struct rt_uart_ops _ambed_dbg_ops =
 {
     dbg_configure,
     dbg_control,
@@ -177,7 +163,7 @@ void dbg_uart_irq_handler(void * data)
     DiagSetIsrEnReg(0);
 
     rt_hw_serial_isr(&ameba_dbg_serial, RT_SERIAL_EVENT_RX_IND);
-    
+
     DiagSetIsrEnReg(IrqEn);
 }
 
@@ -192,9 +178,9 @@ static rt_err_t dbg_control(struct rt_serial_device *serial, int cmd, void *arg)
 
     case RT_DEVICE_CTRL_SET_INT:
         /* install interrupt */
-    	DIAG_UartReInit((IRQ_FUN) dbg_uart_irq_handler);
+        DIAG_UartReInit((IRQ_FUN) dbg_uart_irq_handler);
         /* Enable the UART Interrupt */
-    	NVIC_SetPriority(UART_LOG_IRQ, 10); /* this is rom_code_patch */
+        NVIC_SetPriority(UART_LOG_IRQ, 10); /* this is rom_code_patch */
         break;
     }
 
@@ -214,12 +200,12 @@ static int dbg_getc(struct rt_serial_device *serial)
 
     if(!UART_Readable(UART2_DEV))
         return -1;
-    
+
     c = DiagGetChar(_FALSE);
 
     return c;
 }
- 
+
 /*
  * UART Initiation
  */
@@ -231,7 +217,7 @@ int rt_hw_uart_init(void)
 #ifdef BSP_USING_UART0
     {
         struct device_uart      *uart;
-        
+
         serial  = &serial0;
         uart    = &uart0;
 
@@ -256,7 +242,7 @@ int rt_hw_uart_init(void)
 
         serial->ops = &_ambed_dbg_ops;
         serial->config = config;
-        
+
         rt_hw_serial_register(serial,
                               RT_CONSOLE_DEVICE_NAME,
                               RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,

bsp/amebaz/drivers/drv_uart.h

@@ -1,21 +1,7 @@
 /*
- * File      : drv_uart.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/amebaz/drivers/wlan/drv_wifi.c

@@ -1,21 +1,7 @@
 /*
- * File      : drv_wifi.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -115,7 +101,7 @@ void netif_pre_sleep_processing(void)
 }
 
 unsigned char *rltk_wlan_get_ip(int idx)
-{   
+{
     struct ameba_wifi *wifi;
 
     wifi = rthw_wifi_get_dev(idx);
@@ -130,7 +116,7 @@ unsigned char *rltk_wlan_get_ip(int idx)
 
 int netif_is_valid_IP(int idx, unsigned char *ip_dest)
 {
-    LOG_D("F:%s L:%d is run ip: %d:%d:%d:%d", __FUNCTION__, __LINE__, 
+    LOG_D("F:%s L:%d is run ip: %d:%d:%d:%d", __FUNCTION__, __LINE__,
         ip_dest[0], ip_dest[1], ip_dest[2], ip_dest[3]);
     return 1;
 }
@@ -376,9 +362,9 @@ static rt_err_t rthw_wlan_join                 (struct rt_wlan_device *wlan, str
             ssid = &sta_info->ssid.val[0];
         if (sta_info->key.len > 0)
             key = &sta_info->key.val[0];
-            LOG_D("bssid connect bssid: %02x:%02x:%02x:%02x:%02x:%02x ssid:%s ssid_len:%d key:%s key_len%d", 
+            LOG_D("bssid connect bssid: %02x:%02x:%02x:%02x:%02x:%02x ssid:%s ssid_len:%d key:%s key_len%d",
             sta_info->bssid[0],sta_info->bssid[1],sta_info->bssid[2],sta_info->bssid[3],sta_info->bssid[4],sta_info->bssid[5],
-            ssid, 
+            ssid,
             sta_info->ssid.len,
             key,
             sta_info->key.len
@@ -608,7 +594,7 @@ exit:
     return RT_EOK;
 }
 
-static const struct rt_wlan_dev_ops ops = 
+static const struct rt_wlan_dev_ops ops =
 {
     .wlan_init             =     rthw_wlan_init           ,
     .wlan_mode             =     rthw_wlan_mode           ,

bsp/amebaz/drivers/wlan/drv_wifi.h

@@ -1,27 +1,13 @@
 /*
- * File      : drv_wifi.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
  * 2017-5-30      Bernard      the first version
  */
- 
+
 #ifndef __DRV_WIFI_H__
 #define __DRV_WIFI_H__
 

bsp/amebaz/drivers/wlan/drv_wlan.c

@@ -1,21 +1,7 @@
 /*
- * File      : drv_wlan.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -151,20 +137,20 @@ int rthw_wifi_ap_start(char *ssid, char *password, int channel)
         return -1;
     }
 
-    while(1) 
+    while(1)
     {
         char essid[33];
         if(wext_get_ssid(name, (unsigned char *) essid) > 0)
         {
-            if(strcmp((const char *) essid, (const char *)ssid) == 0) 
+            if(strcmp((const char *) essid, (const char *)ssid) == 0)
             {
                 rt_kprintf("%s started\n", ssid);
                 break;
             }
         }
-        if(timeout == 0) 
+        if(timeout == 0)
         {
-            rt_kprintf("Start AP timeout\n");   
+            rt_kprintf("Start AP timeout\n");
             return -1;
         }
         rt_thread_delay(1 * RT_TICK_PER_SECOND);
@@ -183,7 +169,7 @@ static int rthw_wifi_disconnect(char *name)
     if (name == RT_NULL)
         return -1;
 
-    if (wext_get_ssid(name, (unsigned char *) essid) < 0) 
+    if (wext_get_ssid(name, (unsigned char *) essid) < 0)
     {
         rt_kprintf("\nWIFI disconnected!\n");
         return -1;
@@ -203,7 +189,7 @@ static int rthw_wifi_disconnect(char *name)
             break;
         }
 
-        if(timeout == 0) 
+        if(timeout == 0)
         {
             rt_kprintf("ERROR: Deassoc timeout!\n");
             return -1;
@@ -259,7 +245,7 @@ int rthw_wifi_ap_disconnect(void)
 
 int rthw_wifi_rssi_get(void)
 {
-    int rssi = 0;   
+    int rssi = 0;
     wifi_get_rssi(&rssi);
     return rssi;
 }

bsp/amebaz/drivers/wlan/drv_wlan.h

@@ -1,21 +1,7 @@
 /*
- * File      : drv_wlan.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -25,14 +11,14 @@
 #ifndef __DRV_WLAN_H__
 #define __DRV_WLAN_H__
 
-typedef enum 
+typedef enum
 {
-	RTHW_MODE_NONE = 0,
-	RTHW_MODE_STA,
-	RTHW_MODE_AP,
-	RTHW_MODE_STA_AP,
-	RTHW_MODE_PROMISC,
-	RTHW_MODE_P2P
+    RTHW_MODE_NONE = 0,
+    RTHW_MODE_STA,
+    RTHW_MODE_AP,
+    RTHW_MODE_STA_AP,
+    RTHW_MODE_PROMISC,
+    RTHW_MODE_P2P
 }rthw_mode_t;
 
 #define SHARED_ENABLED  0x00008000
@@ -66,7 +52,7 @@ typedef enum {
 typedef enum {
     RTHW_WIFI_EVENT_CONNECT = 0,
     RTHW_WIFI_EVENT_DISCONNECT = 1,
-    RTHW_WIFI_EVENT_FOURWAY_HANDSHAKE_DONE = 2,	
+    RTHW_WIFI_EVENT_FOURWAY_HANDSHAKE_DONE = 2,
     RTHW_WIFI_EVENT_SCAN_RESULT_REPORT = 3,
     RTHW_WIFI_EVENT_SCAN_DONE = 4,
     RTHW_WIFI_EVENT_RECONNECTION_FAIL = 5,

bsp/amebaz/libraries/smartconfig/inc/smartconfig.h

@@ -1,21 +1,7 @@
 /*
- * File      : smartconfig.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/applications/main.c

@@ -1,21 +1,7 @@
 /*
- * File      : main.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/adc.c

@@ -1,21 +1,7 @@
 /*
- * File      : adc.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -32,15 +18,15 @@
 struct rt_messagequeue adcbat_mq;
 
 #define BATTERY_GPIO            35                        /* Battery */
-#define BATTERY_ADC_PIN         AM_HAL_PIN_35_ADCSE7 
-#define BATTERY_ADC_CHANNEL     AM_HAL_ADC_SLOT_CHSEL_SE7 /* BATTERY ADC采集通道 */
-#define BATTERY_ADC_CHANNELNUM  7                         /* BATTERY ADC采集通道号 */
+#define BATTERY_ADC_PIN         AM_HAL_PIN_35_ADCSE7
+#define BATTERY_ADC_CHANNEL     AM_HAL_ADC_SLOT_CHSEL_SE7 /* BATTERY ADC閲囬泦閫氶亾 */
+#define BATTERY_ADC_CHANNELNUM  7                         /* BATTERY ADC閲囬泦閫氶亾鍙� */
 
-#define ADC_CTIMER_NUM          3                         /* ADC使用定时器 */
+#define ADC_CTIMER_NUM          3                         /* ADC浣跨敤瀹氭椂鍣� */
 #define ADC_CTIMER_COUNT        (2048/512 - 1)
 
-#define ADC_CHANNEL_NUM         1                         /* ADC采集通道个数 */
-#define ADC_SAMPLE_NUM          8                         /* ADC采样个数 */
+#define ADC_CHANNEL_NUM         1                         /* ADC閲囬泦閫氶亾涓�暟 */
+#define ADC_SAMPLE_NUM          8                         /* ADC閲囨牱涓�暟 */
 
 rt_uint8_t bat_adc_cnt = 0;
 static rt_uint8_t am_adcbat_buffer_pool[256];
@@ -52,7 +38,7 @@ rt_uint8_t am_adc_data_get(rt_uint8_t channel, rt_int16_t *buff, rt_uint16_t siz
 
     if (channel == BATTERY_ADC_CHANNELNUM)
     {
-        /* wait adc message forever */	
+        /* wait adc message forever */
         rt_mq_recv(&adcbat_mq, adc_bufftemp, 32, RT_WAITING_FOREVER);
     }
 

bsp/apollo2/board/adc.h

@@ -1,21 +1,7 @@
 /*
- * File      : adc.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/board.c

@@ -1,21 +1,7 @@
 /*
- * File      : board.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/board.h

@@ -1,21 +1,7 @@
 /*
- * File      : board.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/flash.c

@@ -1,21 +1,7 @@
 /*
- * File      : flash.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -77,7 +63,7 @@ static rt_err_t rt_flash_control(rt_device_t dev, int cmd, void *args)
                 ui32CurrentPage =  AM_HAL_FLASH_ADDR2PAGE(erase->addrstart);
                 ui32CurrentBlock = AM_HAL_FLASH_ADDR2INST(erase->addrstart);
 
-                am_hal_flash_page_erase(AM_HAL_FLASH_PROGRAM_KEY, ui32CurrentBlock, ui32CurrentPage); //µ¥ÉÈÇø²Á³ýÃüÁî
+                am_hal_flash_page_erase(AM_HAL_FLASH_PROGRAM_KEY, ui32CurrentBlock, ui32CurrentPage); //�扇区擦除命令
                 erase->addrstart += 8192;
             }
         }

bsp/apollo2/board/flash.h

@@ -1,21 +1,7 @@
 /*
- * File      : flash.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/gpio.c

@@ -1,21 +1,7 @@
 /*
- * File      : gpio.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -70,7 +56,7 @@ void am_pin_write(rt_device_t dev, rt_base_t pin, rt_base_t value)
     else if (value == PIN_HIGH)
     {
         am_hal_gpio_out_bit_set(pin);
-    }    
+    }
 }
 
 int am_pin_read(rt_device_t dev, rt_base_t pin)

bsp/apollo2/board/gpio.h

@@ -1,27 +1,13 @@
 /*
- * File      : gpio.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
  * 2017-09-16     Haley        the first version
  */
- 
+
 #ifndef __GPIO_H
 #define __GPIO_H
 

bsp/apollo2/board/i2c.c

@@ -1,21 +1,7 @@
 /*
- * File      :_i2c.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -133,7 +119,7 @@ static const struct rt_i2c_bus_device_ops am_i2c_ops =
 };
 
 #ifdef RT_USING_I2C0
-static struct am_i2c_bus am_i2c_bus_0 = 
+static struct am_i2c_bus am_i2c_bus_0 =
 {
     {0},
     AM_I2C0_IOM_INST
@@ -141,7 +127,7 @@ static struct am_i2c_bus am_i2c_bus_0 =
 #endif
 
 #ifdef RT_USING_I2C1
-static struct am_i2c_bus am_i2c_bus_1 = 
+static struct am_i2c_bus am_i2c_bus_1 =
 {
     {1},
     AM_I2C1_IOM_INST
@@ -149,7 +135,7 @@ static struct am_i2c_bus am_i2c_bus_1 =
 #endif
 
 #ifdef RT_USING_I2C2
-static struct am_i2c_bus am_i2c_bus_2 = 
+static struct am_i2c_bus am_i2c_bus_2 =
 {
     {2},
     AM_I2C2_IOM_INST
@@ -157,7 +143,7 @@ static struct am_i2c_bus am_i2c_bus_2 =
 #endif
 
 #ifdef RT_USING_I2C3
-static struct am_i2c_bus am_i2c_bus_3 = 
+static struct am_i2c_bus am_i2c_bus_3 =
 {
     {3},
     AM_I2C3_IOM_INST
@@ -165,7 +151,7 @@ static struct am_i2c_bus am_i2c_bus_3 =
 #endif
 
 #ifdef RT_USING_I2C4
-static struct am_i2c_bus am_i2c_bus_4 = 
+static struct am_i2c_bus am_i2c_bus_4 =
 {
     {4},
     AM_I2C4_IOM_INST

bsp/apollo2/board/i2c.h

@@ -1,21 +1,7 @@
 /*
- * File      : i2c.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/led.c

@@ -1,21 +1,7 @@
 /*
- * File      :_led.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/led.h

@@ -1,21 +1,7 @@
 /*
- * File      : led.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/pdm.c

@@ -1,21 +1,7 @@
 /*
- * File      :_pdm.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -66,7 +52,7 @@ rt_uint8_t am_pdm_data_get(rt_uint8_t *buff, rt_uint16_t size)
 {
     rt_uint8_t pdm_rbufftemp[340];
 
-    /* wait pdm message forever */	
+    /* wait pdm message forever */
     rt_mq_recv(&pdm_mq, pdm_rbufftemp, 340, RT_WAITING_FOREVER);
 
     /* copy the data */

bsp/apollo2/board/pdm.h

@@ -1,21 +1,7 @@
 /*
- * File      : pdm.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/pwm.c

@@ -1,21 +1,7 @@
 /*
- * File      :_pwm.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/pwm.h

@@ -1,21 +1,7 @@
 /*
- * File      : pwm.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/rtc.c

@@ -1,21 +1,7 @@
 /*
- * File      :_rtc.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -116,7 +102,7 @@ int rt_hw_rtc_init(void)
     /* Select LFRC for RTC clock source */
     am_hal_rtc_osc_select(AM_HAL_RTC_OSC_LFRC);
 #endif
-  
+
 #if RTC_CLK_SRC == XT
     /* Enable the XT for the RTC */
     am_hal_clkgen_osc_start(AM_HAL_CLKGEN_OSC_XT);
@@ -129,12 +115,12 @@ int rt_hw_rtc_init(void)
     am_hal_rtc_osc_enable();
 
     /* register rtc device */
-    rtc.type	= RT_Device_Class_RTC;
-    rtc.init 	= RT_NULL;
-    rtc.open 	= rt_rtc_open;
-    rtc.close	= RT_NULL;
-    rtc.read 	= rt_rtc_read;
-    rtc.write	= RT_NULL;
+    rtc.type    = RT_Device_Class_RTC;
+    rtc.init    = RT_NULL;
+    rtc.open    = rt_rtc_open;
+    rtc.close   = RT_NULL;
+    rtc.read    = rt_rtc_read;
+    rtc.write   = RT_NULL;
     rtc.control = rt_rtc_control;
 
     /* no private */

bsp/apollo2/board/rtc.h

@@ -1,27 +1,13 @@
 /*
- * File      : rtc.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
  * 2017-09-14     Haley        the first version
  */
- 
+
 #ifndef __RTC_H
 #define __RTC_H
 

bsp/apollo2/board/smbus.c

@@ -1,21 +1,7 @@
 /*
- * File      : smbus.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -42,8 +28,8 @@
 #define mSDA_OUT()        am_hal_gpio_pin_config(SMBUS_GPIO_SDA, AM_HAL_GPIO_OUTPUT)                      /* Set SDA as Output */
 #define mSCL_OUT()        am_hal_gpio_pin_config(SMBUS_GPIO_SCL, AM_HAL_GPIO_OUTPUT)                      /* Set SCL as Output */
 
-#define ACK	      0
-#define	NACK      1
+#define ACK       0
+#define NACK      1
 
 /* SCL keep time */
 static void keep_delay(void)
@@ -60,7 +46,7 @@ static void few_delay(void)
 }
 
 static rt_uint8_t am_smbus_send_bit(rt_uint8_t send_bit)
-{       
+{
     mSDA_OUT();
     few_delay();
 
@@ -128,7 +114,7 @@ static void am_smbus_stop_bit(void)
 
 static rt_uint8_t am_smbus_tx_byte(rt_uint8_t tx_byte)
 {
-    int	i;
+    int i;
     rt_uint8_t ack_bit;
     rt_uint8_t bit_out;
 
@@ -176,7 +162,7 @@ rt_uint8_t am_smbus_tx_then_tx(rt_uint8_t SlaveAddress, rt_uint8_t command, rt_u
     int i;
 
     am_smbus_start_bit();                      /* Start condition */
-		
+
     if(am_smbus_tx_byte(SlaveAddress))         /* Send SlaveAddress and write */
         return 1;
 

bsp/apollo2/board/smbus.h

@@ -1,21 +1,7 @@
 /*
- * File      : smbus.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/apollo2/board/spi.c

@@ -1,21 +1,7 @@
 /*
- * File      : spi.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -180,7 +166,7 @@ static rt_uint32_t xfer(struct rt_spi_device *device, struct rt_spi_message* mes
         am_hal_gpio_out_bit_clear(am_spi_cs->chip_select);
     }
 
-    // ¶ÁÊý¾Ý
+    // 读数�
     if (recv_ptr != RT_NULL)
     {
         while (u32BytesRemaining)
@@ -213,7 +199,7 @@ static rt_uint32_t xfer(struct rt_spi_device *device, struct rt_spi_message* mes
         }
     }
 
-    // дÊý¾Ý
+    // 写数�
     else
     {
         while (u32BytesRemaining)
@@ -225,7 +211,7 @@ static rt_uint32_t xfer(struct rt_spi_device *device, struct rt_spi_message* mes
                 u32TransferSize = 64;
                 am_hal_iom_spi_write(am_spi_bus->u32Module, am_spi_cs->chip_select,
                                     (uint32_t *)send_ptr, u32TransferSize, AM_HAL_IOM_RAW);
-        
+
             }
             else
             {
@@ -257,7 +243,7 @@ static const struct rt_spi_ops am_spi_ops =
 };
 
 #ifdef RT_USING_SPI0
-static struct am_spi_bus am_spi_bus_0 = 
+static struct am_spi_bus am_spi_bus_0 =
 {
     {0},
     AM_SPI0_IOM_INST

bsp/apollo2/board/spi.h

@@ -1,21 +1,7 @@
 /*
- * File      : spi.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -27,7 +13,7 @@
 
 #include <rtthread.h>
 
-/* ƬѡÐźŽṹÉùÃ÷ */
+/* 片选信�结构声明 */
 struct am_spi_cs
 {
     rt_uint32_t chip_select;

bsp/apollo2/board/uart.c

@@ -1,21 +1,7 @@
 /*
- * File      : uart.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -164,11 +150,11 @@ static rt_err_t am_configure(struct rt_serial_device *serial, struct serial_conf
     else if (cfg->stop_bits == STOP_BITS_2)
         uart_cfg.bTwoStopBits = true;
 
-    if (cfg->parity == PARITY_NONE)    
+    if (cfg->parity == PARITY_NONE)
         uart_cfg.ui32Parity = AM_HAL_UART_PARITY_NONE;
-    else if (cfg->parity == PARITY_ODD)    
+    else if (cfg->parity == PARITY_ODD)
         uart_cfg.ui32Parity = AM_HAL_UART_PARITY_ODD;
-    else if (cfg->parity == PARITY_EVEN)    
+    else if (cfg->parity == PARITY_EVEN)
         uart_cfg.ui32Parity = AM_HAL_UART_PARITY_EVEN;
 
     uart_cfg.ui32FlowCtrl = AM_HAL_UART_FLOW_CTRL_NONE;

bsp/apollo2/board/uart.h

@@ -1,21 +1,7 @@
 /*
- * File      : uart.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/applications/application.c

@@ -1,25 +1,11 @@
 /*
- * File      : application.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006-2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
- * Date           Author		Notes
- * 2011-01-13     weety		 first version
+ * Date           Author        Notes
+ * 2011-01-13     weety      first version
  * 2015-04-27     ArdaFu     Port bsp from at91sam9260 to asm9260t
  */
 

bsp/asm9260t/drivers/board.c

@@ -1,21 +1,7 @@
 /*
- * File      : board.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2009 RT-Thread Develop Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/drivers/board.h

@@ -1,21 +1,7 @@
 /*
- * File      : board.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, RT-Thread Develop Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/drivers/led.c

@@ -1,21 +1,7 @@
 /*
- * File      : led.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006-2015, RT-Thread Develop Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/drivers/led.h

@@ -1,21 +1,7 @@
 /*
- * File      : led.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/drivers/usart.c

@@ -1,21 +1,7 @@
 /*
- * File      : usart.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006-2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -72,12 +58,12 @@ static rt_err_t asm_usart_configure(struct rt_serial_device *serial,
     RT_ASSERT(serial != RT_NULL);
     RT_ASSERT(cfg != RT_NULL);
     uart = (asm_uart_t *)serial->parent.user_data;
-    
+
     Hw_UartDisable(uart->port);
 
     Hw_UartReset(uart->port);
-    
-    Hw_UartConfig(uart->port, cfg->baud_rate, cfg->data_bits, 
+
+    Hw_UartConfig(uart->port, cfg->baud_rate, cfg->data_bits,
                   cfg->stop_bits, cfg->parity);
 
     Hw_UartEnable(uart->port);

bsp/asm9260t/platform/gpio.c

@@ -1,27 +1,13 @@
 /*
- * File      : interrupt.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
  * 2015-04-14     ArdaFu      first version
  */
- 
+
 #include "asm9260t.h"
 #include "rtthread.h"
 

bsp/asm9260t/platform/gpio.h

@@ -1,21 +1,7 @@
 /*
- * File      : interrupt.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/platform/interrupt.c

@@ -1,21 +1,7 @@
 /*
- * File      : interrupt.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006-2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/platform/interrupt.h

@@ -1,21 +1,7 @@
 /*
- * File      : interrupt.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -29,69 +15,69 @@
 
 
 // IRQ Source
-#define INT_ARM_COMMRX                    0 
-#define INT_ARM_COMMTX                    1 
-#define INT_RTC                           2 
-#define INT_GPIO0                         3 
-#define INT_GPIO1                         4 
-#define INT_GPIO2                         5 
-#define INT_GPIO3                         6 
-#define INT_GPIO4_IIS1                    7 
-#define INT_USB0                          8 
-#define INT_USB1                          9 
-#define INT_USB0_DMA                      10  
-#define INT_USB1_DMA                      11  
-#define INT_MAC                           12  
-#define INT_MAC_PMT                       13  
-#define INT_NAND                          14  
-#define INT_UART0                         15  
-#define INT_UART1                         16  
-#define INT_UART2                         17  
-#define INT_UART3                         18  
-#define INT_UART4                         19  
-#define INT_UART5                         20  
-#define INT_UART6                         21  
-#define INT_UART7                         22  
-#define INT_UART8                         23  
-#define INT_UART9                         24  
-#define INT_I2S0                          25  
-#define INT_I2C0                          26  
-#define INT_I2C1                          27  
-#define INT_CAMIF                         28  
-#define INT_TIMER0                        29  
-#define INT_TIMER1                        30  
-#define INT_TIMER2                        31  
-#define INT_TIMER3                        32  
-#define INT_ADC0                          33  
-#define INT_DAC0                          34  
-#define INT_USB0_RESUME_HOSTDISCONNECT    35    
-#define INT_USB0_VBUSVALID                36    
-#define INT_USB1_RESUME_HOSTDISCONNECT    37    
-#define INT_USB1_VBUSVALID                38    
-#define INT_DMA0_CH0                      39  
-#define INT_DMA0_CH1                      40  
-#define INT_DMA0_CH2                      41  
-#define INT_DMA0_CH3                      42  
-#define INT_DMA0_CH4                      43  
-#define INT_DMA0_CH5                      44  
-#define INT_DMA0_CH6                      45  
-#define INT_DMA0_CH7                      46  
-#define INT_DMA1_CH0                      47  
-#define INT_DMA1_CH1                      48  
-#define INT_DMA1_CH2                      49  
-#define INT_DMA1_CH3                      50  
-#define INT_DMA1_CH4                      51  
-#define INT_DMA1_CH5                      52  
-#define INT_DMA1_CH6                      53  
-#define INT_DMA1_CH7                      54  
-#define INT_WATCHDOG                      55  
-#define INT_CAN0                          56  
-#define INT_CAN1                          57  
-#define INT_QEI                           58  
-#define INT_MCPWM                         59  
-#define INT_SPI0                          60  
-#define INT_SPI1                          61  
-#define INT_QUADSPI0                      62  
+#define INT_ARM_COMMRX                    0
+#define INT_ARM_COMMTX                    1
+#define INT_RTC                           2
+#define INT_GPIO0                         3
+#define INT_GPIO1                         4
+#define INT_GPIO2                         5
+#define INT_GPIO3                         6
+#define INT_GPIO4_IIS1                    7
+#define INT_USB0                          8
+#define INT_USB1                          9
+#define INT_USB0_DMA                      10
+#define INT_USB1_DMA                      11
+#define INT_MAC                           12
+#define INT_MAC_PMT                       13
+#define INT_NAND                          14
+#define INT_UART0                         15
+#define INT_UART1                         16
+#define INT_UART2                         17
+#define INT_UART3                         18
+#define INT_UART4                         19
+#define INT_UART5                         20
+#define INT_UART6                         21
+#define INT_UART7                         22
+#define INT_UART8                         23
+#define INT_UART9                         24
+#define INT_I2S0                          25
+#define INT_I2C0                          26
+#define INT_I2C1                          27
+#define INT_CAMIF                         28
+#define INT_TIMER0                        29
+#define INT_TIMER1                        30
+#define INT_TIMER2                        31
+#define INT_TIMER3                        32
+#define INT_ADC0                          33
+#define INT_DAC0                          34
+#define INT_USB0_RESUME_HOSTDISCONNECT    35
+#define INT_USB0_VBUSVALID                36
+#define INT_USB1_RESUME_HOSTDISCONNECT    37
+#define INT_USB1_VBUSVALID                38
+#define INT_DMA0_CH0                      39
+#define INT_DMA0_CH1                      40
+#define INT_DMA0_CH2                      41
+#define INT_DMA0_CH3                      42
+#define INT_DMA0_CH4                      43
+#define INT_DMA0_CH5                      44
+#define INT_DMA0_CH6                      45
+#define INT_DMA0_CH7                      46
+#define INT_DMA1_CH0                      47
+#define INT_DMA1_CH1                      48
+#define INT_DMA1_CH2                      49
+#define INT_DMA1_CH3                      50
+#define INT_DMA1_CH4                      51
+#define INT_DMA1_CH5                      52
+#define INT_DMA1_CH6                      53
+#define INT_DMA1_CH7                      54
+#define INT_WATCHDOG                      55
+#define INT_CAN0                          56
+#define INT_CAN1                          57
+#define INT_QEI                           58
+#define INT_MCPWM                         59
+#define INT_SPI0                          60
+#define INT_SPI1                          61
+#define INT_QUADSPI0                      62
 #define INT_SSP0                          63
 
 #endif

bsp/asm9260t/platform/reset.c

@@ -1,21 +1,7 @@
 /*
- * File      : reset.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006-2015, RT-Thread Develop Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/platform/rt_low_level_init.c

@@ -1,21 +1,7 @@
 /*
- * File      : rt_low_level_init.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/platform/rt_low_level_init.h

@@ -1,21 +1,7 @@
 /*
- * File      : rt_low_level_init.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -23,7 +9,7 @@
  */
 #ifndef __RT_LOW_LEVEL_INIT_H__
 #define __RT_LOW_LEVEL_INIT_H__
- 
+
 /*-------- Stack size of CPU modes -------------------------------------------*/
 #define UND_STK_SIZE 512
 #define SVC_STK_SIZE 4096

bsp/asm9260t/platform/system_clock.c

@@ -1,21 +1,7 @@
 /*
- * File      : clock.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -28,269 +14,269 @@
 static rt_list_t clocks;
 
 struct clk {
-	char name[32];
-	rt_uint32_t rate_hz;
-	struct clk *parent;
-	rt_list_t  node;
+    char name[32];
+    rt_uint32_t rate_hz;
+    struct clk *parent;
+    rt_list_t  node;
 };
 
 static struct clk clk32k = {
-	"clk32k",
-	AT91_SLOW_CLOCK,
-	RT_NULL,
-	{RT_NULL, RT_NULL},
+    "clk32k",
+    AT91_SLOW_CLOCK,
+    RT_NULL,
+    {RT_NULL, RT_NULL},
 };
 
 static struct clk main_clk = {
-	"main",
-	0,
-	RT_NULL,
-	{RT_NULL, RT_NULL},
+    "main",
+    0,
+    RT_NULL,
+    {RT_NULL, RT_NULL},
 };
 
 static struct clk plla = {
-	"plla",
-	0,
-	RT_NULL,
-	{RT_NULL, RT_NULL},
+    "plla",
+    0,
+    RT_NULL,
+    {RT_NULL, RT_NULL},
 };
 
 static struct clk mck = {
-	"mck",
-	0,
-	RT_NULL,
-	{RT_NULL, RT_NULL},
+    "mck",
+    0,
+    RT_NULL,
+    {RT_NULL, RT_NULL},
 };
 
 static struct clk uhpck = {
-	"uhpck",
-	0,
-	RT_NULL,
-	{RT_NULL, RT_NULL},
+    "uhpck",
+    0,
+    RT_NULL,
+    {RT_NULL, RT_NULL},
 };
 
 static struct clk pllb = {
-	"pllb",
-	0,
-	&main_clk,
-	{RT_NULL, RT_NULL},
+    "pllb",
+    0,
+    &main_clk,
+    {RT_NULL, RT_NULL},
 };
 
 static struct clk udpck = {
-	"udpck",
-	0,
-	&pllb,
-	{RT_NULL, RT_NULL},
+    "udpck",
+    0,
+    &pllb,
+    {RT_NULL, RT_NULL},
 };
 
 static struct clk *const standard_pmc_clocks[] = {
-	// four primary clocks 
-	&clk32k,
-	&main_clk,
-	&plla,
+    // four primary clocks
+    &clk32k,
+    &main_clk,
+    &plla,
 
-	// MCK 
-	&mck
+    // MCK
+    &mck
 };
 
 // clocks cannot be de-registered no refcounting necessary
 struct clk *clk_get(const char *id)
 {
-	struct clk *clk;
-	rt_list_t *list;
-	
-	for (list = (&clocks)->next; list != &clocks; list = list->next)
-	{
-		clk = (struct clk *)rt_list_entry(list, struct clk, node);
-		if (rt_strcmp(id, clk->name) == 0)
-			return clk;
-	}
-
-	return RT_NULL;
+    struct clk *clk;
+    rt_list_t *list;
+
+    for (list = (&clocks)->next; list != &clocks; list = list->next)
+    {
+        clk = (struct clk *)rt_list_entry(list, struct clk, node);
+        if (rt_strcmp(id, clk->name) == 0)
+            return clk;
+    }
+
+    return RT_NULL;
 }
 
 rt_uint32_t clk_get_rate(struct clk *clk)
 {
-	rt_uint32_t	rate;
-
-	for (;;) {
-		rate = clk->rate_hz;
-		if (rate || !clk->parent)
-			break;
-		clk = clk->parent;
-	}
-	return rate;
+    rt_uint32_t rate;
+
+    for (;;) {
+        rate = clk->rate_hz;
+        if (rate || !clk->parent)
+            break;
+        clk = clk->parent;
+    }
+    return rate;
 }
 
 static rt_uint32_t at91_pll_rate(struct clk *pll, rt_uint32_t freq, rt_uint32_t reg)
 {
-	unsigned mul, div;
+    unsigned mul, div;
 
-	div = reg & 0xff;
-	mul = (reg >> 16) & 0x7ff;
-	if (div && mul) {
-		freq /= div;
-		freq *= mul + 1;
-	} else
-		freq = 0;
+    div = reg & 0xff;
+    mul = (reg >> 16) & 0x7ff;
+    if (div && mul) {
+        freq /= div;
+        freq *= mul + 1;
+    } else
+        freq = 0;
 
-	return freq;
+    return freq;
 }
 
 static unsigned at91_pll_calc(unsigned main_freq, unsigned out_freq)
 {
-	unsigned i, div = 0, mul = 0, diff = 1 << 30;
-	unsigned ret = (out_freq > 155000000) ? 0xbe00 : 0x3e00;
-
-	//PLL output max 240 MHz (or 180 MHz per errata)
-	if (out_freq > 240000000)
-		goto fail;
-
-	for (i = 1; i < 256; i++) {
-		int diff1;
-		unsigned input, mul1;
-
-		//
-		// PLL input between 1MHz and 32MHz per spec, but lower
-		// frequences seem necessary in some cases so allow 100K.
-		// Warning: some newer products need 2MHz min.
-		//
-		input = main_freq / i;
-		if (input < 100000)
-			continue;
-		if (input > 32000000)
-			continue;
-
-		mul1 = out_freq / input;
-		if (mul1 > 2048)
-			continue;
-		if (mul1 < 2)
-			goto fail;
-
-		diff1 = out_freq - input * mul1;
-		if (diff1 < 0)
-			diff1 = -diff1;
-		if (diff > diff1) {
-			diff = diff1;
-			div = i;
-			mul = mul1;
-			if (diff == 0)
-				break;
-		}
-	}
-	if (i == 256 && diff > (out_freq >> 5))
-		goto fail;
-	return ret | ((mul - 1) << 16) | div;
+    unsigned i, div = 0, mul = 0, diff = 1 << 30;
+    unsigned ret = (out_freq > 155000000) ? 0xbe00 : 0x3e00;
+
+    //PLL output max 240 MHz (or 180 MHz per errata)
+    if (out_freq > 240000000)
+        goto fail;
+
+    for (i = 1; i < 256; i++) {
+        int diff1;
+        unsigned input, mul1;
+
+        //
+        // PLL input between 1MHz and 32MHz per spec, but lower
+        // frequences seem necessary in some cases so allow 100K.
+        // Warning: some newer products need 2MHz min.
+        //
+        input = main_freq / i;
+        if (input < 100000)
+            continue;
+        if (input > 32000000)
+            continue;
+
+        mul1 = out_freq / input;
+        if (mul1 > 2048)
+            continue;
+        if (mul1 < 2)
+            goto fail;
+
+        diff1 = out_freq - input * mul1;
+        if (diff1 < 0)
+            diff1 = -diff1;
+        if (diff > diff1) {
+            diff = diff1;
+            div = i;
+            mul = mul1;
+            if (diff == 0)
+                break;
+        }
+    }
+    if (i == 256 && diff > (out_freq >> 5))
+        goto fail;
+    return ret | ((mul - 1) << 16) | div;
 fail:
-	return 0;
+    return 0;
 }
 
 static rt_uint32_t at91_usb_rate(struct clk *pll, rt_uint32_t freq, rt_uint32_t reg)
 {
-	if (pll == &pllb && (reg & AT91_PMC_USB96M))
-		return freq / 2;
-	else
-		return freq;
+    if (pll == &pllb && (reg & AT91_PMC_USB96M))
+        return freq / 2;
+    else
+        return freq;
 }
 
 
 // PLLB generated USB full speed clock init
 static void at91_pllb_usbfs_clock_init(rt_uint32_t main_clock)
 {
-	rt_uint32_t at91_pllb_usb_init;
-	//
-	// USB clock init:  choose 48 MHz PLLB value,
-	// disable 48MHz clock during usb peripheral suspend.
-	//
-	// REVISIT:  assumes MCK doesn't derive from PLLB!
-	//
-	uhpck.parent = &pllb;
-
-	at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | AT91_PMC_USB96M;
-	pllb.rate_hz = at91_pll_rate(&pllb, main_clock, at91_pllb_usb_init);
-	
-	at91_sys_write(AT91_CKGR_PLLBR, 0);
-
-	udpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
-	uhpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
+    rt_uint32_t at91_pllb_usb_init;
+    //
+    // USB clock init:  choose 48 MHz PLLB value,
+    // disable 48MHz clock during usb peripheral suspend.
+    //
+    // REVISIT:  assumes MCK doesn't derive from PLLB!
+    //
+    uhpck.parent = &pllb;
+
+    at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | AT91_PMC_USB96M;
+    pllb.rate_hz = at91_pll_rate(&pllb, main_clock, at91_pllb_usb_init);
+
+    at91_sys_write(AT91_CKGR_PLLBR, 0);
+
+    udpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
+    uhpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
 }
 
 static struct clk *at91_css_to_clk(unsigned long css)
 {
-	switch (css) {
-		case AT91_PMC_CSS_SLOW:
-			return &clk32k;
-		case AT91_PMC_CSS_MAIN:
-			return &main_clk;
-		case AT91_PMC_CSS_PLLA:
-			return &plla;
-		case AT91_PMC_CSS_PLLB:
-			return &pllb;
-	}
-
-	return RT_NULL;
+    switch (css) {
+        case AT91_PMC_CSS_SLOW:
+            return &clk32k;
+        case AT91_PMC_CSS_MAIN:
+            return &main_clk;
+        case AT91_PMC_CSS_PLLA:
+            return &plla;
+        case AT91_PMC_CSS_PLLB:
+            return &pllb;
+    }
+
+    return RT_NULL;
 }
 
 #define false 0
 #define true  1
 int at91_clock_init(rt_uint32_t main_clock)
 {
-	unsigned tmp, freq, mckr;
-	int i;
-	int pll_overclock = false;
-
-	//
-	// When the bootloader initialized the main oscillator correctly,
-	// there's no problem using the cycle counter.  But if it didn't,
-	// or when using oscillator bypass mode, we must be told the speed
-	 // of the main clock.
-	//
-	if (!main_clock) {
-		do {
-			tmp = at91_sys_read(AT91_CKGR_MCFR);
-		} while (!(tmp & AT91_PMC_MAINRDY));
-		main_clock = (tmp & AT91_PMC_MAINF) * (AT91_SLOW_CLOCK / 16);
-	}
-	main_clk.rate_hz = main_clock;
-
-	// report if PLLA is more than mildly overclocked 
-	plla.rate_hz = at91_pll_rate(&plla, main_clock, at91_sys_read(AT91_CKGR_PLLAR));
-	if (plla.rate_hz > 209000000)
-		pll_overclock = true;
-	if (pll_overclock)
-		;//rt_kprintf("Clocks: PLLA overclocked, %ld MHz\n", plla.rate_hz / 1000000);
-
-	at91_pllb_usbfs_clock_init(main_clock);
-
-	//
-	 // MCK and CPU derive from one of those primary clocks.
-	 // For now, assume this parentage won't change.
-	 //
-	mckr = at91_sys_read(AT91_PMC_MCKR);
-	mck.parent = at91_css_to_clk(mckr & AT91_PMC_CSS);
-	freq = mck.parent->rate_hz;
-	freq /= (1 << ((mckr & AT91_PMC_PRES) >> 2));				// prescale 
-	
-	mck.rate_hz = freq / (1 << ((mckr & AT91_PMC_MDIV) >> 8));      // mdiv 
-
-	// Register the PMC's standard clocks 
-	rt_list_init(&clocks);
-	for (i = 0; i < ARRAY_SIZE(standard_pmc_clocks); i++)
-		rt_list_insert_after(&clocks, &standard_pmc_clocks[i]->node);
-
-	rt_list_insert_after(&clocks, &pllb.node);
-	rt_list_insert_after(&clocks, &uhpck.node);
-	rt_list_insert_after(&clocks, &udpck.node);
-
-	// MCK and CPU clock are "always on" 
-	//clk_enable(&mck);
-
-	//rt_kprintf("Clocks: CPU %u MHz, master %u MHz, main %u.%03u MHz\n",
-	//	freq / 1000000, (unsigned) mck.rate_hz / 1000000,
-	//	(unsigned) main_clock / 1000000,
-	//	((unsigned) main_clock % 1000000) / 1000); //cause blocked
-
-	return 0;
+    unsigned tmp, freq, mckr;
+    int i;
+    int pll_overclock = false;
+
+    //
+    // When the bootloader initialized the main oscillator correctly,
+    // there's no problem using the cycle counter.  But if it didn't,
+    // or when using oscillator bypass mode, we must be told the speed
+     // of the main clock.
+    //
+    if (!main_clock) {
+        do {
+            tmp = at91_sys_read(AT91_CKGR_MCFR);
+        } while (!(tmp & AT91_PMC_MAINRDY));
+        main_clock = (tmp & AT91_PMC_MAINF) * (AT91_SLOW_CLOCK / 16);
+    }
+    main_clk.rate_hz = main_clock;
+
+    // report if PLLA is more than mildly overclocked
+    plla.rate_hz = at91_pll_rate(&plla, main_clock, at91_sys_read(AT91_CKGR_PLLAR));
+    if (plla.rate_hz > 209000000)
+        pll_overclock = true;
+    if (pll_overclock)
+        ;//rt_kprintf("Clocks: PLLA overclocked, %ld MHz\n", plla.rate_hz / 1000000);
+
+    at91_pllb_usbfs_clock_init(main_clock);
+
+    //
+     // MCK and CPU derive from one of those primary clocks.
+     // For now, assume this parentage won't change.
+     //
+    mckr = at91_sys_read(AT91_PMC_MCKR);
+    mck.parent = at91_css_to_clk(mckr & AT91_PMC_CSS);
+    freq = mck.parent->rate_hz;
+    freq /= (1 << ((mckr & AT91_PMC_PRES) >> 2));               // prescale
+
+    mck.rate_hz = freq / (1 << ((mckr & AT91_PMC_MDIV) >> 8));      // mdiv
+
+    // Register the PMC's standard clocks
+    rt_list_init(&clocks);
+    for (i = 0; i < ARRAY_SIZE(standard_pmc_clocks); i++)
+        rt_list_insert_after(&clocks, &standard_pmc_clocks[i]->node);
+
+    rt_list_insert_after(&clocks, &pllb.node);
+    rt_list_insert_after(&clocks, &uhpck.node);
+    rt_list_insert_after(&clocks, &udpck.node);
+
+    // MCK and CPU clock are "always on"
+    //clk_enable(&mck);
+
+    //rt_kprintf("Clocks: CPU %u MHz, master %u MHz, main %u.%03u MHz\n",
+    //  freq / 1000000, (unsigned) mck.rate_hz / 1000000,
+    //  (unsigned) main_clock / 1000000,
+    //  ((unsigned) main_clock % 1000000) / 1000); //cause blocked
+
+    return 0;
 }
 */
 
@@ -298,6 +284,6 @@ int at91_clock_init(rt_uint32_t main_clock)
 
 void rt_hw_clock_init(void)
 {
-	//at91_clock_init(18432000);
+    //at91_clock_init(18432000);
 }
 

bsp/asm9260t/platform/timer0.c

@@ -1,21 +1,7 @@
 /*
- * File      : timer0.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006-2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/platform/timer0.h

@@ -1,21 +1,7 @@
 /*
- * File      : timer0.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006-2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes

bsp/asm9260t/platform/uart.c

@@ -1,27 +1,13 @@
 /*
- * File      : interrupt.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
  * 2015-04-14     ArdaFu      first version
  */
- 
+
 #include "asm9260t.h"
 #include "rtthread.h"
 #include "uart.h"

bsp/asm9260t/platform/uart.h

@@ -1,21 +1,7 @@
 /*
- * File      : interrupt.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
+ * Copyright (c) 2006-2021, 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.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -50,16 +36,16 @@ typedef struct
     volatile rt_uint32_t ISO7816STATUS[4];
 } HW_USART_TypeDef;
 
-#define USART0	((HW_USART_TypeDef *)UART0_BASE)
-#define USART1	((HW_USART_TypeDef *)UART1_BASE)
-#define USART2	((HW_USART_TypeDef *)UART2_BASE)
-#define USART3	((HW_USART_TypeDef *)UART3_BASE)
-#define USART4	((HW_USART_TypeDef *)UART4_BASE)
-#define USART5	((HW_USART_TypeDef *)UART5_BASE)
-#define USART6	((HW_USART_TypeDef *)UART6_BASE)
-#define USART7	((HW_USART_TypeDef *)UART7_BASE)
-#define USART8	((HW_USART_TypeDef *)UART8_BASE)
-#define USART9	((HW_USART_TypeDef *)UART9_BASE)
+#define USART0  ((HW_USART_TypeDef *)UART0_BASE)
+#define USART1  ((HW_USART_TypeDef *)UART1_BASE)
+#define USART2  ((HW_USART_TypeDef *)UART2_BASE)
+#define USART3  ((HW_USART_TypeDef *)UART3_BASE)
+#define USART4  ((HW_USART_TypeDef *)UART4_BASE)
+#define USART5  ((HW_USART_TypeDef *)UART5_BASE)
+#define USART6  ((HW_USART_TypeDef *)UART6_BASE)
+#define USART7  ((HW_USART_TypeDef *)UART7_BASE)
+#define USART8  ((HW_USART_TypeDef *)UART8_BASE)
+#define USART9  ((HW_USART_TypeDef *)UART9_BASE)
 
 
 #define ASM_UART_INTR_RXIS   (1UL << 4)
@@ -105,7 +91,7 @@ typedef struct
 extern void Hw_UartDisable(HW_USART_TypeDef* uartBase);
 extern void Hw_UartEnable(HW_USART_TypeDef* uartBase);
 extern void Hw_UartReset(HW_USART_TypeDef* uartBase);
-extern void Hw_UartConfig(HW_USART_TypeDef* uartBase, int baudRate, 
+extern void Hw_UartConfig(HW_USART_TypeDef* uartBase, int baudRate,
                           int dataBits, int stopBits, int parity);
 extern void Hw_UartInit(int index);
 #endif

bsp/at32/Libraries/AT32_Std_Driver/AT32F4xx_StdPeriph_Driver/inc/at32f4xx_comp.h

@@ -1,27 +1,12 @@
 /**
-  ******************************************************************************
-  * @file    at32f4xx_comp.h
-  * @author  Artery
-  * @version V1.0.1
-  * @date    20-April-2012
-  * @brief   This file contains all the functions prototypes for the COMP firmware 
-  *          library.
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; COPYRIGHT 2012 Artery</center></h2>
-  *
-  * Licensed under Artery Liberty SW License Agreement V2, (the "License");
-  * You may not use this file except in compliance with the License.
-  *
-  * Unless required by applicable law or agreed to in writing, software 
-  * distributed under the License is distributed on an "AS IS" BASIS, 
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  *
-  ******************************************************************************
-  */
+ **************************************************************************
+ * File Name    : at32f4xx_comp.h
+ * Description  : at32f4xx COMP header file
+ * Date         : 2018-10-08
+ * Version      : V1.0.5
+ **************************************************************************
+ */
+
 
 /* Define to prevent recursive inclusion -------------------------------------*/
 #ifndef __AT32F4XX_COMP_H

bsp/at32/Libraries/AT32_Std_Driver/AT32F4xx_StdPeriph_Driver/inc/misc.h

@@ -1,15 +1,4 @@
 /*
- **************************************************************************
- * Copyright (C) 2016 by ARTERY Technology Co., Ltd. All Rights Reserved.
- **************************************************************************
- * THIS SOURCE FILE IS DISTRIBUTED IN THE HOPE THAT CAN REDUCE EFFORTS AND
- * TIME, BUT WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
- * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
  **************************************************************************
  * File Name    : misc.h
  * Description  : at32f4xx MISC header file

bsp/at32/Libraries/AT32_Std_Driver/AT32F4xx_StdPeriph_Driver/src/at32f4xx_comp.c

@@ -1,95 +1,11 @@
 /**
-  ******************************************************************************
-  * @file    at32f4xx_comp.c
-  * @author  Artery
-  * @version V1.0.1
-  * @date    20-April-2012
-  * @brief   This file provides firmware functions to manage the following 
-  *          functionalities of the comparators (COMP1 and COMP2) peripheral: 
-  *           + Comparators configuration
-  *           + Window mode control
-  *
-  *  @verbatim
-  *
- ===============================================================================
-                     ##### How to use this driver #####
- ===============================================================================
-    [..]           
-   
-         The device integrates two analog comparators COMP1 and COMP2:
-         (+) The non inverting input is set to PA1 for COMP1 and to PA3
-             for COMP2.
-  
-         (+) The inverting input can be selected among: DAC_OUT1, 
-             1/4 VREFINT, 1/2 VERFINT, 3/4 VREFINT, VREFINT,
-             I/O (PA0 for COMP1 and PA2 for COMP2)
-  
-         (+) The COMP output is internally is available using COMP_GetOutputState()
-             and can be set on GPIO pins: PA0, PA6, PA11 for COMP1
-             and PA2, PA7, PA12 for COMP2
-  
-         (+) The COMP output can be redirected to embedded timers (TIM1, TIM2
-             and TIM3)
-  
-         (+) The two comparators COMP1 and COMP2 can be combined in window
-             mode and only COMP1 non inverting (PA1) can be used as non-
-             inverting input.
-  
-         (+) The two comparators COMP1 and COMP2 have interrupt capability 
-             with wake-up from Sleep and Stop modes (through the EXTI controller).
-             COMP1 and COMP2 outputs are internally connected to EXTI Line 21
-             and EXTI Line 22 respectively.
-                   
-
-                     ##### How to configure the comparator #####
- ===============================================================================
-    [..] 
-           This driver provides functions to configure and program the Comparators 
-           of all AT32F4xx devices.
-             
-    [..]   To use the comparator, perform the following steps:
-  
-         (#) Enable the SYSCFG APB clock to get write access to comparator
-             register using RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
-  
-         (#) Configure the comparator input in analog mode using GPIO_Init()
-  
-         (#) Configure the comparator output in alternate function mode
-             using GPIO_Init() and use GPIO_PinAFConfig() function to map the
-             comparator output to the GPIO pin
-  
-         (#) Configure the comparator using COMP_Init() function:
-                 (++)  Select the inverting input
-                 (++)  Select the output polarity  
-                 (++)  Select the output redirection
-                 (++)  Select the hysteresis level
-                 (++)  Select the power mode
-    
-         (#) Enable the comparator using COMP_Cmd() function
-  
-         (#) If required enable the COMP interrupt by configuring and enabling
-             EXTI line in Interrupt mode and selecting the desired sensitivity
-             level using EXTI_Init() function. After that enable the comparator
-             interrupt vector using NVIC_Init() function.
-  
-     @endverbatim
-  *    
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; COPYRIGHT 2012 Artery</center></h2>
-  *
-  * Licensed under Artery Liberty SW License Agreement V2, (the "License");
-  * You may not use this file except in compliance with the License.
-  *
-  * Unless required by applicable law or agreed to in writing, software 
-  * distributed under the License is distributed on an "AS IS" BASIS, 
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  *
-  ******************************************************************************
-  */
+ **************************************************************************
+ * File Name    : at32f4xx_comp.c
+ * Description  : at32f4xx COMP source file
+ * Date         : 2018-02-26
+ * Version      : V1.0.4
+ **************************************************************************
+ */
 
 /* Includes ------------------------------------------------------------------*/
 #include "at32f4xx_comp.h"

bsp/at32/Libraries/AT32_Std_Driver/CMSIS/AT32/AT32F4xx/src/system_at32f4xx.c

@@ -6,17 +6,6 @@
   * @date    2019-05-27
   * @brief   CMSIS Cortex-M4 system source file
   ******************************************************************************
-  * @attention
-  *
-  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
-  * TIME. AS A RESULT, ARTERYTEK SHALL NOT BE HELD LIABLE FOR ANY
-  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
-  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
-  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-  *
-  * <h2><center>&copy; COPYRIGHT 2018 ArteryTek</center></h2>
-  ******************************************************************************
   */ 
 
 /** @addtogroup CMSIS

bsp/at32/Libraries/rt_drivers/drv_adc.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -17,7 +17,7 @@
 #include <drv_log.h>
 
 struct at32_adc
-{  
+{
     struct rt_adc_device at32_adc_device;
     ADC_Type *ADC_Handler;
     char *name;
@@ -109,9 +109,9 @@ static rt_err_t at32_adc_enabled(struct rt_adc_device *device, rt_uint32_t chann
     ADC_InitType ADC_InitStructure;
     RT_ASSERT(device != RT_NULL);
     at32_adc_handler = device->parent.user_data;
-  
+
     at32_msp_adc_init(at32_adc_handler);
-  
+
     /* ADCx configuration ------------------------------------------------------*/
     ADC_StructInit(&ADC_InitStructure);
     ADC_InitStructure.ADC_Mode              = ADC_Mode_Independent;
@@ -121,14 +121,14 @@ static rt_err_t at32_adc_enabled(struct rt_adc_device *device, rt_uint32_t chann
     ADC_InitStructure.ADC_DataAlign         = ADC_DataAlign_Right;
     ADC_InitStructure.ADC_NumOfChannel      = 1;
     ADC_Init(at32_adc_handler, &ADC_InitStructure);
-  
-    /* ADCx regular channels configuration */ 
-    ADC_RegularChannelConfig(at32_adc_handler, at32_adc_get_channel(channel), 1, ADC_SampleTime_28_5); 
-    
+
+    /* ADCx regular channels configuration */
+    ADC_RegularChannelConfig(at32_adc_handler, at32_adc_get_channel(channel), 1, ADC_SampleTime_28_5);
+
     /* Enable ADCx */
     ADC_Ctrl(at32_adc_handler, ENABLE);
-  
-    /* Enable ADCx reset calibration register */   
+
+    /* Enable ADCx reset calibration register */
     ADC_RstCalibration(at32_adc_handler);
     /* Check the end of ADCx reset calibration register */
     while(ADC_GetResetCalibrationStatus(at32_adc_handler));
@@ -161,7 +161,7 @@ static rt_err_t at32_get_adc_value(struct rt_adc_device *device, rt_uint32_t cha
 
     at32_adc_handler = device->parent.user_data;
 
-    /* Start ADCx Software Conversion */ 
+    /* Start ADCx Software Conversion */
     ADC_SoftwareStartConvCtrl(at32_adc_handler, ENABLE);
 
     /* Wait for the ADC to convert */