sync branch rt-smart. (#6641)

* Synchronize the code of the rt mart branch to the master branch. * TTY device * Add lwP code from rt-smart * Add vnode in DFS, but DFS will be re-write for rt-smart * There are three libcpu for rt-smart: * arm/cortex-a, arm/aarch64 * riscv64 Co-authored-by: Rbb666 <zhangbingru@rt-thread.com> Co-authored-by: zhkag <zhkag@foxmail.com>
2026-02-06 09:02:20 +08:00 · 2022-12-03 12:07:44 +08:00
parent aaf5462c6d
commit ecf2d82159
1693 changed files with 389530 additions and 9680 deletions
--- a/.github/workflows/action.yml
+++ b/.github/workflows/action.yml
@@ -38,7 +38,7 @@ jobs:
         - {RTT_BSP: "apm32/apm32f103xe-minibroard", RTT_TOOL_CHAIN: "sourcery-arm"}
         - {RTT_BSP: "apollo2", RTT_TOOL_CHAIN: "sourcery-arm"}
         - {RTT_BSP: "asm9260t", RTT_TOOL_CHAIN: "sourcery-arm"}
-         - {RTT_BSP: "ft2004", RTT_TOOL_CHAIN: "sourcery-arm"}
+        #  - {RTT_BSP: "ft2004", RTT_TOOL_CHAIN: "sourcery-arm"}
         - {RTT_BSP: "at91/at91sam9g45", RTT_TOOL_CHAIN: "sourcery-arm"}
         - {RTT_BSP: "at91/at91sam9260", RTT_TOOL_CHAIN: "sourcery-arm"}
         - {RTT_BSP: "allwinner_tina", RTT_TOOL_CHAIN: "sourcery-arm"}
@@ -108,7 +108,6 @@ jobs:
         - {RTT_BSP: "nrf5x/nrf52833", RTT_TOOL_CHAIN: "sourcery-arm"}
         - {RTT_BSP: "nrf5x/nrf52840", RTT_TOOL_CHAIN: "sourcery-arm"}
         - {RTT_BSP: "qemu-vexpress-a9", RTT_TOOL_CHAIN: "sourcery-arm"}
-         - {RTT_BSP: "qemu-vexpress-gemini", RTT_TOOL_CHAIN: "sourcery-arm"}
         - {RTT_BSP: "sam7x", RTT_TOOL_CHAIN: "sourcery-arm"}
         - {RTT_BSP: "stm32/stm32f072-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
         - {RTT_BSP: "stm32/stm32f091-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
--- a/bsp/allwinner/README.md
+++ b/bsp/allwinner/README.md
@@ -0,0 +1,3 @@
+# allwinner-bsp
+
+针对全志芯片的rt-smart bsp，包括D1/D1s（RISC-V64）
--- a/bsp/qemu-vexpress-gemini/.config
+++ b/bsp/qemu-vexpress-gemini/.config
--- a/bsp/allwinner/d1/.gitignore
+++ b/bsp/allwinner/d1/.gitignore
@@ -0,0 +1,11 @@
+__pycache__/
+*.bin
+*.elf
+*.map
+build/
+.sconsign.dblite
+cconfig.h
+.vscode/
+rtconfig.pyc
+*.old
+sdcard.bat
--- a/bsp/allwinner/d1/Kconfig
+++ b/bsp/allwinner/d1/Kconfig
@@ -0,0 +1,47 @@
+mainmenu "RT-Thread Project Configuration"
+
+config BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../../.."
+
+config PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+
+source "$RTT_DIR/Kconfig"
+source "$PKGS_DIR/Kconfig"
+
+config BOARD_allwinnerd1
+    bool
+    select ARCH_RISCV64
+    select RT_USING_COMPONENTS_INIT
+    select RT_USING_USER_MAIN
+    select RT_USING_CACHE
+    select ARCH_MM_MMU
+    default y
+
+config RT_USING_USERSPACE
+    bool
+    default y
+
+config ENABLE_FPU
+    bool "Enable FPU"
+    default y
+
+config RT_USING_USERSPACE_32BIT_LIMIT
+    bool "Enable userspace 32bit limit"
+    default n
+
+config __STACKSIZE__
+    int "stack size for interrupt"
+    default 4096
+
+source "../libraries/drivers/Kconfig"
+source "../libraries/Kconfig"
--- a/bsp/allwinner/d1/README.md
+++ b/bsp/allwinner/d1/README.md
@@ -0,0 +1,84 @@
+# RT-Thread全志D1移植
+
+全志 d1-allwinner-nezha 属于 riscv64 平台
+
+## 编译环境搭建
+
+- 拉取 RT-Thread Smart的代码仓库 `git clone https://gitee.com/guozhanxin/rtthread-smart.git`
+
+### windows 环境
+
+- 打开 RT-Thread ENV 工具
+
+- 进入 tools 目录 `cd tools`
+
+- 拉取 `riscv64`平台的编译工具 `python get_toolchain.py riscv64`
+
+- 返回上级目录 `cd ..`
+
+- 设置环境变量 `./smart-env.bat`
+
+### ubuntu 环境
+
+- 打开 ubuntu shell 终端
+
+- 进入 tools 目录 `cd tools`
+
+- 拉取 `riscv64`平台的编译工具 `python get_toolchain.py riscv64`
+
+- 返回上级目录 `cd ..`
+
+- 设置环境变量 `source smart-env.sh riscv64`
+
+### 编译环境验证
+
+- 输入：`riscv64-unknown-linux-musl-gcc -v`
+
+## 开发与编译
+
+- windows 下使用RT-Thread ENV 工具， `menuconfig` 配置工程，`scons` 编译工程
+
+- ubuntu 下 使用shell 终端： `scons --menuconfig` 配置工程， `scons` 编译工程
+
+
+## 下载验证
+
+- 编译完后，通过：mkimage 生成 img 镜像文件，这个img 镜像文件可以使用 U-boot 引导启动
+
+- 启动方式一般有：SD卡启动、NandFlash启动、网络引导启动
+
+- windows 下使用全志的：`AllwinnertechPhoeniSuitRelease20201225`
+
+- 可以使用 xfel 工具进行烧写NandFlash
+
+## 运行效果
+
+```c
+## Booting kernel from Legacy Image at 45000000 ...
+   Image Name:   
+   Image Type:   RISC-V Linux Kernel Image (uncompressed)
+   Data Size:    249576 Bytes = 243.7 KiB
+   Load Address: 45000000
+   Entry Point:  45000000
+   Verifying Checksum ... OK
+[01.861]
+Starting kernel ...
+heap: [0x45077bb0 - 0x48277bb0]
+ \ | /
+- RT -     Thread Smart Operating System
+ / | \     5.0.0 build Jun 18 2022
+ 2006 - 2020 Copyright by rt-thread team
+file system initialization done!
+Hello RISC-V
+msh />
+
+```
+
+## 参考文档
+
+- [https://club.rt-thread.org/ask/article/389ac36250b57737.html](https://club.rt-thread.org/ask/article/389ac36250b57737.html)
+
+
+
+
+
--- a/bsp/qemu-vexpress-gemini/SConscript
+++ b/bsp/qemu-vexpress-gemini/SConscript
@@ -1,8 +1,8 @@
 # for module compiling
 import os
-Import('RTT_ROOT')
+from building import *

-cwd = str(Dir('#'))
+cwd = GetCurrentDir()
 objs = []
 list = os.listdir(cwd)

--- a/bsp/allwinner/d1/SConstruct
+++ b/bsp/allwinner/d1/SConstruct
@@ -0,0 +1,63 @@
+import os
+import sys
+import rtconfig
+
+from rtconfig import RTT_ROOT
+import sys
+
+sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
+from building import *
+
+TARGET = 'rtthread.' + rtconfig.TARGET_EXT
+
+DefaultEnvironment(tools=[])
+env = Environment(tools = ['mingw'],
+    AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
+    CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
+    CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
+    AR = rtconfig.AR, ARFLAGS = '-rc',
+    LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
+env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
+env['ASCOM'] = env['ASPPCOM']
+
+Export('RTT_ROOT')
+Export('rtconfig')
+
+rtconfig.CPU='c906'
+rtconfig.VENDOR="t-head"
+rtconfig.ARCH='risc-v'
+
+SDK_ROOT = os.path.abspath('./')
+
+if os.path.exists(SDK_ROOT + '/libraries'):
+    libraries_path_prefix = SDK_ROOT + '/libraries'
+else:
+    libraries_path_prefix = os.path.dirname(SDK_ROOT) + '/libraries'
+
+SDK_LIB = libraries_path_prefix
+Export('SDK_LIB')
+
+# prepare building environment
+objs = PrepareBuilding(env, RTT_ROOT, has_libcpu = False)
+
+d1_library = 'sunxi-hal'
+rtconfig.BSP_LIBRARY_TYPE = d1_library
+
+# include libraries
+objs.extend(SConscript(os.path.join(libraries_path_prefix, d1_library, 'SConscript')))
+
+# include drivers
+objs.extend(SConscript(os.path.join(libraries_path_prefix, 'drivers', 'SConscript')))
+
+# include libos
+objs.extend(SConscript(os.path.join(libraries_path_prefix, 'libos', 'SConscript')))
+
+stack_size = 4096
+
+stack_lds = open('link_stacksize.lds', 'w')
+if GetDepend('__STACKSIZE__'): stack_size = GetDepend('__STACKSIZE__')
+stack_lds.write('__STACKSIZE__ = %d;' % stack_size)
+stack_lds.close()
+
+# make a building
+DoBuilding(TARGET, objs)
--- a/bsp/allwinner/d1/applications/SConscript
+++ b/bsp/allwinner/d1/applications/SConscript
@@ -0,0 +1,9 @@
+from building import *
+
+cwd     = GetCurrentDir()
+src	= Glob('*.c') + Glob('*.cpp')
+CPPPATH = [cwd]
+
+group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')
--- a/bsp/qemu-vexpress-gemini/drivers/serial.h
+++ b/bsp/qemu-vexpress-gemini/drivers/serial.h
@@ -5,16 +5,16 @@
 *
 * Change Logs:
 * Date           Author       Notes
- * 2013-03-30     Bernard      the first verion
 */

-#ifndef __UART_H__
-#define __UART_H__
-
-#include <board.h>
-
-int rt_hw_uart_init(void);
-
-#endif
+#include <rtthread.h>
+#include <rthw.h>
+#include <stdio.h>
+#include <string.h>

+int main(void)
+{
+    printf("Hello RISC-V\n");

+    return 0;
+}
--- a/bsp/allwinner/d1/applications/mnt.c
+++ b/bsp/allwinner/d1/applications/mnt.c
@@ -0,0 +1,21 @@
+#include <rtthread.h>
+
+#ifdef RT_USING_DFS
+#include <dfs_fs.h>
+#include <dfs_romfs.h>
+
+int mnt_init(void)
+{
+
+    rt_thread_mdelay(200);
+
+    if (dfs_mount("boot", "/", "elm", 0, 0) != 0)
+    {
+        rt_kprintf("Dir /boot mount failed!\n");
+    }
+
+    rt_kprintf("file system initialization done!\n");
+    return 0;
+}
+INIT_ENV_EXPORT(mnt_init);
+#endif
--- a/bsp/allwinner/d1/applications/romfs.c
+++ b/bsp/allwinner/d1/applications/romfs.c
@@ -0,0 +1,13 @@
+#include <dfs_romfs.h>
+
+static const struct romfs_dirent _romfs_root[] = {
+    {ROMFS_DIRENT_DIR, "etc", RT_NULL, 0},
+    {ROMFS_DIRENT_DIR, "mnt", RT_NULL, 0},
+    {ROMFS_DIRENT_DIR, "boot", RT_NULL, 0},
+    {ROMFS_DIRENT_DIR, "boot-resource", RT_NULL, 0},
+    {ROMFS_DIRENT_DIR, "bin", RT_NULL, 0}
+};
+
+const struct romfs_dirent romfs_root = {
+    ROMFS_DIRENT_DIR, "/", (rt_uint8_t *)_romfs_root, sizeof(_romfs_root) / sizeof(_romfs_root[0])};
+
--- a/bsp/allwinner/d1/board/Kconfig
+++ b/bsp/allwinner/d1/board/Kconfig
--- a/bsp/allwinner/d1/board/SConscript
+++ b/bsp/allwinner/d1/board/SConscript
@@ -0,0 +1,19 @@
+# RT-Thread building script for component
+
+from building import *
+
+cwd     = GetCurrentDir()
+src     = Glob('*.c')
+CPPPATH = [cwd]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
+
+objs = [group]
+
+list = os.listdir(cwd)
+
+for item in list:
+    if os.path.isfile(os.path.join(cwd, item, 'SConscript')):
+        objs = objs + SConscript(os.path.join(item, 'SConscript'))
+
+Return('objs')
--- a/bsp/allwinner/d1/board/board.c
+++ b/bsp/allwinner/d1/board/board.c
@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-01-30     lizhirui     first version
+ */
+
+#include <rthw.h>
+#include <rtthread.h>
+#include <rtdevice.h>
+
+#include "board.h"
+#include "tick.h"
+
+#include "drv_uart.h"
+#include "encoding.h"
+#include "stack.h"
+#include "sbi.h"
+#include "riscv.h"
+#include "stack.h"
+
+#include "hal_gpio.h"
+#include "hal_clk.h"
+#include "hal_uart.h"
+#include "hal_dma.h"
+
+#ifdef RT_USING_USERSPACE
+    #include "riscv_mmu.h"
+    #include "mmu.h"
+    #include "page.h"
+    #include "lwp_arch.h"
+
+    //这个结构体描述了buddy system的页分配范围
+    rt_region_t init_page_region =
+    {
+        (rt_size_t)RT_HW_PAGE_START,
+        (rt_size_t)RT_HW_PAGE_END
+    };
+
+    //内核页表
+    volatile rt_size_t MMUTable[__SIZE(VPN2_BIT)] __attribute__((aligned(4 * 1024)));
+    rt_mmu_info mmu_info;
+
+#endif
+
+//初始化BSS节区
+void init_bss(void)
+{
+    unsigned int *dst;
+
+    dst = &__bss_start;
+    while (dst < &__bss_end)
+    {
+        *dst++ = 0;
+    }
+}
+
+static void __rt_assert_handler(const char *ex_string, const char *func, rt_size_t line)
+{
+    rt_kprintf("(%s) assertion failed at function:%s, line number:%d \n", ex_string, func, line);
+    asm volatile("ebreak":::"memory");
+}
+
+//BSP的C入口
+void primary_cpu_entry(void)
+{
+    extern void entry(void);
+
+    //初始化BSS
+    init_bss();
+    //关中断
+    rt_hw_interrupt_disable();
+    rt_assert_set_hook(__rt_assert_handler);
+    //启动RT-Thread Smart内核
+    entry();
+}
+
+
+//这个初始化程序由内核主动调用，此时调度器还未启动，因此在此不能使用依赖线程上下文的函数
+void rt_hw_board_init(void)
+{
+#ifdef RT_USING_USERSPACE
+    rt_page_init(init_page_region);
+    rt_hw_mmu_map_init(&mmu_info,(void *)USER_VADDR_START, USER_VADDR_TOP - USER_VADDR_START, (rt_size_t *)MMUTable, 0);
+    rt_hw_mmu_kernel_map_init(&mmu_info, 0x00000000UL, USER_VADDR_START - 1);
+    //将低1GB MMIO区域设置为无Cache与Strong Order访存模式
+    MMUTable[0] &= ~PTE_CACHE;
+    MMUTable[0] &= ~PTE_SHARE;
+    MMUTable[0] |= PTE_SO;
+    rt_hw_mmu_switch((void *)MMUTable);
+#endif
+    /* initalize interrupt */
+    rt_hw_interrupt_init();
+#ifdef RT_USING_HEAP
+    rt_kprintf("heap: [0x%08x - 0x%08x]\n", (rt_ubase_t) RT_HW_HEAP_BEGIN, (rt_ubase_t) RT_HW_HEAP_END);
+    /* initialize memory system */
+    rt_system_heap_init(RT_HW_HEAP_BEGIN, RT_HW_HEAP_END);
+#endif
+    /* init hal hardware */
+    hal_clock_init();
+    hal_gpio_init();
+    hal_uart_init(0);
+    hal_dma_init();
+
+    /* init rtthread hardware */
+    rt_hw_uart_init();
+    rt_hw_tick_init();
+
+#ifdef RT_USING_CONSOLE
+    /* set console device */
+    rt_console_set_device("uart");
+#endif /* RT_USING_CONSOLE */
+
+#ifdef RT_USING_COMPONENTS_INIT
+    rt_components_board_init();
+#endif
+}
+
+void rt_hw_cpu_reset(void)
+{
+    sbi_shutdown();
+    while(1);
+}
+MSH_CMD_EXPORT_ALIAS(rt_hw_cpu_reset, reboot, reset machine);
--- a/bsp/allwinner/d1/board/board.h
+++ b/bsp/allwinner/d1/board/board.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-01-30     lizhirui     first version
+ */
+
+#ifndef BOARD_H__
+#define BOARD_H__
+
+#include <rtconfig.h>
+
+extern unsigned int __bss_start;
+extern unsigned int __bss_end;
+
+#define RT_HW_HEAP_BEGIN    ((void *)&__bss_end)
+#define RT_HW_HEAP_END      ((void *)(((rt_size_t)RT_HW_HEAP_BEGIN) + 50 * 1024 * 1024))
+#define RT_HW_PAGE_START RT_HW_HEAP_END
+#define RT_HW_PAGE_END ((void *)(((rt_size_t)RT_HW_PAGE_START) + 50 * 1024 * 1024))
+
+void rt_hw_board_init(void);
+void rt_init_user_mem(struct rt_thread *thread, const char *name, unsigned long *entry);
+
+#endif
--- a/bsp/allwinner/d1/generateimg.sh
+++ b/bsp/allwinner/d1/generateimg.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+mkimage -A riscv -O linux -T kernel -C none -a 0x45000000 -e 0x45000000 -d rtthread.bin rtthread.img
--- a/bsp/allwinner/d1/link.lds
+++ b/bsp/allwinner/d1/link.lds
@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 2006-2020, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2020/12/12     bernard      The first version
+ */
+
+INCLUDE "link_stacksize.lds"
+
+OUTPUT_ARCH( "riscv" )
+
+/*
+ * Memory layout:
+ * 0x10200000 - 0x10201000: Bootloader
+ * 0x10201000 - 0x10A00000: Kernel
+ * 0x10A00000 - 0x11200000: Heap
+ */
+
+MEMORY
+{
+   SRAM : ORIGIN = 0x45000000, LENGTH = 0x7FF000
+}
+
+ENTRY(_start)
+SECTIONS
+{
+    . = 0x45000000 ;
+
+    /* __STACKSIZE__ = 4096; */
+
+    .start :
+    {
+        *(.start);
+    } > SRAM
+
+    . = ALIGN(8);
+
+    .text : 
+    {
+        *(.text)                        /* remaining code */
+        *(.text.*)                      /* remaining code */
+        *(.rodata)                      /* read-only data (constants) */
+        *(.rodata*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.gnu.linkonce.t*)
+     
+        /* section information for finsh shell */
+        . = ALIGN(8);
+        __fsymtab_start = .;
+        KEEP(*(FSymTab))
+        __fsymtab_end = .;
+        . = ALIGN(8);
+        __vsymtab_start = .;
+        KEEP(*(VSymTab))
+        __vsymtab_end = .;
+        . = ALIGN(8);
+
+        /* section information for initial. */
+        . = ALIGN(8);
+        __rt_init_start = .;
+        KEEP(*(SORT(.rti_fn*)))
+        __rt_init_end = .;
+        . = ALIGN(8);
+
+        __rt_utest_tc_tab_start = .;
+        KEEP(*(UtestTcTab))
+        __rt_utest_tc_tab_end = .;
+
+        . = ALIGN(8);
+        _etext = .;
+    } > SRAM
+
+    .eh_frame_hdr : 
+    { 
+         *(.eh_frame_hdr) 
+         *(.eh_frame_entry)
+    } > SRAM
+    .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } > SRAM
+
+    . = ALIGN(8);
+
+    .data : 
+    {
+        *(.data)
+        *(.data.*)
+    
+        *(.data1)
+        *(.data1.*)
+
+        . = ALIGN(8);
+        PROVIDE( __global_pointer$ = . + 0x800 );
+
+        *(.sdata)
+        *(.sdata.*)
+    } > SRAM
+    
+    . = ALIGN(8);
+    .ctors :
+    {
+        PROVIDE(__ctors_start__ = .);
+        KEEP(*(SORT(.init_array.*)))
+        KEEP(*(.init_array))
+        PROVIDE(__ctors_end__ = .);
+    } > SRAM
+
+    .dtors :
+    {
+        PROVIDE(__dtors_start__ = .);
+        KEEP(*(SORT(.fini_array.*)))
+        KEEP(*(.fini_array))
+        PROVIDE(__dtors_end__ = .);
+    } > SRAM
+
+    /* stack for dual core */
+    .stack :
+    {
+        . = ALIGN(64);
+        __stack_start__ = .;
+
+        . += __STACKSIZE__;
+        __stack_cpu0 = .;
+
+        . += __STACKSIZE__;
+        __stack_cpu1 = .;
+    } > SRAM
+
+    . = ALIGN(8);
+
+    .osdebug :
+    {
+        _osdebug_start = .;
+        . += 87K;
+        _osdebug_end = .;
+    } > SRAM
+
+    . = ALIGN(8);
+
+    .sbss : 
+    {
+    __bss_start = .;
+        *(.sbss)
+        *(.sbss.*)
+        *(.dynsbss)
+        *(.scommon)
+    } > SRAM
+
+    .bss :
+    {
+        *(.bss)
+        *(.bss.*)
+        *(.dynbss)
+        *(COMMON)
+    __bss_end = .;
+    } > SRAM
+
+    _end = .;
+
+    /* Stabs debugging sections.  */
+    .stab          0 : { *(.stab) }
+    .stabstr       0 : { *(.stabstr) }
+    .stab.excl     0 : { *(.stab.excl) }
+    .stab.exclstr  0 : { *(.stab.exclstr) }
+    .stab.index    0 : { *(.stab.index) }
+    .stab.indexstr 0 : { *(.stab.indexstr) }
+    .comment       0 : { *(.comment) }
+    /* DWARF debug sections.
+     * Symbols in the DWARF debugging sections are relative to the beginning
+     * of the section so we begin them at 0.  */
+    /* DWARF 1 */
+    .debug          0 : { *(.debug) }
+    .line           0 : { *(.line) }
+    /* GNU DWARF 1 extensions */
+    .debug_srcinfo  0 : { *(.debug_srcinfo) }
+    .debug_sfnames  0 : { *(.debug_sfnames) }
+    /* DWARF 1.1 and DWARF 2 */
+    .debug_aranges  0 : { *(.debug_aranges) }
+    .debug_pubnames 0 : { *(.debug_pubnames) }
+    /* DWARF 2 */
+    .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+    .debug_abbrev   0 : { *(.debug_abbrev) }
+    .debug_line     0 : { *(.debug_line) }
+    .debug_frame    0 : { *(.debug_frame) }
+    .debug_str      0 : { *(.debug_str) }
+    .debug_loc      0 : { *(.debug_loc) }
+    .debug_macinfo  0 : { *(.debug_macinfo) }
+    /* SGI/MIPS DWARF 2 extensions */
+    .debug_weaknames 0 : { *(.debug_weaknames) }
+    .debug_funcnames 0 : { *(.debug_funcnames) }
+    .debug_typenames 0 : { *(.debug_typenames) }
+    .debug_varnames  0 : { *(.debug_varnames) }
+}
--- a/bsp/allwinner/d1/link_stacksize.lds
+++ b/bsp/allwinner/d1/link_stacksize.lds
@@ -0,0 +1 @@
+__STACKSIZE__ = 16384;
--- a/bsp/allwinner/d1/rtconfig.h
+++ b/bsp/allwinner/d1/rtconfig.h
@@ -0,0 +1,351 @@
+#ifndef RT_CONFIG_H__
+#define RT_CONFIG_H__
+
+/* Automatically generated file; DO NOT EDIT. */
+/* RT-Thread Project Configuration */
+
+/* RT-Thread Kernel */
+
+#define RT_NAME_MAX 20
+#define RT_USING_SMART
+#define RT_ALIGN_SIZE 8
+#define RT_THREAD_PRIORITY_256
+#define RT_THREAD_PRIORITY_MAX 256
+#define RT_TICK_PER_SECOND 100
+#define RT_USING_HOOK
+#define RT_USING_IDLE_HOOK
+#define RT_IDLE_HOOK_LIST_SIZE 4
+#define IDLE_THREAD_STACK_SIZE 16384
+#define RT_USING_TIMER_SOFT
+#define RT_TIMER_THREAD_PRIO 4
+#define RT_TIMER_THREAD_STACK_SIZE 16384
+#define RT_DEBUG
+
+/* Inter-Thread communication */
+
+#define RT_USING_SEMAPHORE
+#define RT_USING_MUTEX
+#define RT_USING_EVENT
+#define RT_USING_MAILBOX
+#define RT_USING_MESSAGEQUEUE
+
+/* Memory Management */
+
+#define RT_USING_MEMPOOL
+#define RT_USING_SMALL_MEM
+#define RT_USING_MEMTRACE
+#define RT_USING_HEAP
+
+/* Kernel Device Object */
+
+#define RT_USING_DEVICE
+#define RT_USING_CONSOLE
+#define RT_CONSOLEBUF_SIZE 256
+#define RT_CONSOLE_DEVICE_NAME "uart"
+#define RT_VER_NUM 0x50000
+#define ARCH_CPU_64BIT
+#define RT_USING_CACHE
+#define ARCH_MM_MMU
+#define RT_USING_USERSPACE
+#define KERNEL_VADDR_START 0x150000000
+#define PV_OFFSET 0x0
+#define ARCH_RISCV
+#define ARCH_RISCV64
+
+/* RT-Thread Components */
+
+#define RT_USING_COMPONENTS_INIT
+#define RT_USING_USER_MAIN
+#define RT_MAIN_THREAD_STACK_SIZE 16384
+#define RT_MAIN_THREAD_PRIORITY 10
+
+/* C++ features */
+
+
+/* Command shell */
+
+#define RT_USING_FINSH
+#define RT_USING_MSH
+#define FINSH_USING_MSH
+#define FINSH_THREAD_NAME "tshell"
+#define FINSH_USING_HISTORY
+#define FINSH_HISTORY_LINES 5
+#define FINSH_USING_SYMTAB
+#define FINSH_USING_DESCRIPTION
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 8192
+#define FINSH_CMD_SIZE 80
+#define FINSH_ARG_MAX 10
+
+/* Device virtual file system */
+
+#define RT_USING_DFS
+#define DFS_USING_WORKDIR
+#define DFS_FILESYSTEMS_MAX 8
+#define DFS_FILESYSTEM_TYPES_MAX 4
+#define DFS_FD_MAX 32
+#define RT_USING_DFS_ELMFAT
+
+/* elm-chan's FatFs, Generic FAT Filesystem Module */
+
+#define RT_DFS_ELM_CODE_PAGE 437
+#define RT_DFS_ELM_WORD_ACCESS
+#define RT_DFS_ELM_USE_LFN_3
+#define RT_DFS_ELM_USE_LFN 3
+#define RT_DFS_ELM_MAX_LFN 255
+#define RT_DFS_ELM_DRIVES 8
+#define RT_DFS_ELM_MAX_SECTOR_SIZE 512
+#define RT_DFS_ELM_REENTRANT
+#define RT_USING_DFS_DEVFS
+#define RT_USING_DFS_ROMFS
+
+/* Device Drivers */
+
+#define RT_USING_DEVICE_IPC
+#define RT_UNAMED_PIPE_NUMBER 64
+#define RT_PIPE_BUFSZ 512
+#define RT_USING_SYSTEM_WORKQUEUE
+#define RT_SYSTEM_WORKQUEUE_STACKSIZE 8192
+#define RT_SYSTEM_WORKQUEUE_PRIORITY 23
+#define RT_USING_SERIAL
+#define RT_SERIAL_USING_DMA
+#define RT_SERIAL_RB_BUFSZ 64
+#define RT_USING_TTY
+#define RT_USING_HWTIMER
+#define RT_USING_I2C
+#define RT_USING_I2C_BITOPS
+#define RT_USING_PIN
+#define RT_USING_NULL
+#define RT_USING_ZERO
+#define RT_USING_RANDOM
+#define RT_USING_PWM
+#define RT_USING_RTC
+#define RT_USING_WDT
+#define RT_USING_TOUCH
+
+/* Using USB */
+
+
+/* POSIX layer and C standard library */
+
+#define RT_USING_LIBC
+#define RT_USING_MUSL
+#define RT_USING_POSIX
+#define RT_USING_POSIX_CLOCKTIME
+
+/* Network */
+
+/* Socket abstraction layer */
+
+#define RT_USING_SAL
+
+/* protocol stack implement */
+
+#define SAL_USING_LWIP
+#define SAL_USING_POSIX
+
+/* Network interface device */
+
+#define RT_USING_NETDEV
+#define NETDEV_USING_IFCONFIG
+#define NETDEV_USING_PING
+#define NETDEV_USING_NETSTAT
+#define NETDEV_USING_AUTO_DEFAULT
+#define NETDEV_IPV4 1
+#define NETDEV_IPV6 0
+
+/* light weight TCP/IP stack */
+
+#define RT_USING_LWIP
+#define RT_USING_LWIP212
+#define RT_LWIP_MEM_ALIGNMENT 4
+#define RT_LWIP_IGMP
+#define RT_LWIP_ICMP
+#define RT_LWIP_DNS
+#define RT_LWIP_DHCP
+#define IP_SOF_BROADCAST 1
+#define IP_SOF_BROADCAST_RECV 1
+
+/* Static IPv4 Address */
+
+#define RT_LWIP_IPADDR "192.168.1.30"
+#define RT_LWIP_GWADDR "192.168.1.1"
+#define RT_LWIP_MSKADDR "255.255.255.0"
+#define RT_LWIP_UDP
+#define RT_LWIP_TCP
+#define RT_LWIP_RAW
+#define RT_MEMP_NUM_NETCONN 8
+#define RT_MEMP_NUM_TCPIP_MSG_API 16
+#define RT_MEMP_NUM_TCPIP_MSG_INPKT 16
+#define RT_LWIP_PBUF_NUM 16
+#define RT_LWIP_PBUF_STRUCT_NUM 16
+#define RT_LWIP_NETBUF_NUM 16
+#define RT_LWIP_RAW_PCB_NUM 4
+#define RT_LWIP_UDP_PCB_NUM 4
+#define RT_UDP_RECVMBOX_SIZE 16
+#define RT_RECV_BUFSIZE_DEFAULT 64
+#define RT_LWIP_TCP_PCB_NUM 4
+#define RT_LWIP_TCP_SEG_NUM 40
+#define RT_LWIP_TCP_SND_BUF 8196
+#define RT_LWIP_TCP_WND 8196
+#define RT_TCP_RECVMBOX_SIZE 16
+#define RT_LWIP_TCPTHREAD_PRIORITY 10
+#define RT_LWIP_TCPTHREAD_MBOX_SIZE 8
+#define RT_LWIP_TCPTHREAD_STACKSIZE 8192
+#define RT_LWIP_ETHTHREAD_PRIORITY 12
+#define RT_LWIP_ETHTHREAD_STACKSIZE 8192
+#define RT_LWIP_ETHTHREAD_MBOX_SIZE 8
+#define RT_LWIP_REASSEMBLY_FRAG
+#define LWIP_NETIF_STATUS_CALLBACK 1
+#define LWIP_NETIF_LINK_CALLBACK 1
+#define SO_REUSE 1
+#define LWIP_SO_RCVTIMEO 1
+#define LWIP_SO_SNDTIMEO 1
+#define LWIP_SO_RCVBUF 1
+#define LWIP_SO_LINGER 0
+#define LWIP_NETIF_LOOPBACK 0
+#define RT_LWIP_USING_PING
+
+/* AT commands */
+
+
+/* VBUS(Virtual Software BUS) */
+
+
+/* Utilities */
+
+#define RT_USING_LWP
+#define RT_LWP_MAX_NR 30
+#define LWP_TASK_STACK_SIZE 16384
+#define RT_CH_MSG_MAX_NR 1024
+#define LWP_CONSOLE_INPUT_BUFFER_SIZE 1024
+#define LWP_TID_MAX_NR 64
+#define RT_LWP_SHM_MAX_NR 64
+
+/* RT-Thread online packages */
+
+/* IoT - internet of things */
+
+
+/* Wi-Fi */
+
+/* Marvell WiFi */
+
+
+/* Wiced WiFi */
+
+
+/* IoT Cloud */
+
+
+/* security packages */
+
+
+/* language packages */
+
+/* JSON: JavaScript Object Notation, a lightweight data-interchange format */
+
+
+/* XML: Extensible Markup Language */
+
+
+/* multimedia packages */
+
+/* LVGL: powerful and easy-to-use embedded GUI library */
+
+
+/* u8g2: a monochrome graphic library */
+
+
+/* PainterEngine: A cross-platform graphics application framework written in C language */
+
+
+/* tools packages */
+
+
+/* system packages */
+
+/* enhanced kernel services */
+
+
+/* acceleration: Assembly language or algorithmic acceleration packages */
+
+
+/* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+
+/* Micrium: Micrium software products porting for RT-Thread */
+
+
+/* peripheral libraries and drivers */
+
+
+/* Kendryte SDK */
+
+
+/* AI packages */
+
+
+/* miscellaneous packages */
+
+/* project laboratory */
+
+/* samples: kernel and components samples */
+
+
+/* entertainment: terminal games and other interesting software packages */
+
+
+/* Arduino libraries */
+
+
+/* Sensor libraries */
+
+
+/* Display libraries */
+
+
+/* Timing libraries */
+
+
+/* Project libraries */
+
+#define BOARD_allwinnerd1
+#define ENABLE_FPU
+#define __STACKSIZE__ 16384
+
+/* General Drivers Configuration */
+
+/* General Purpose UARTs */
+
+#define BSP_USING_WDT
+#define BSP_USING_RTC
+#define RT_USING_SUNXI_HAL
+
+/* UART Devices */
+
+#define DRIVERS_UART
+
+/* CCMU Devices */
+
+#define DRIVERS_CCMU
+#define DRIVERS_SUNXI_CLK
+
+/* DMA Devices */
+
+#define DRIVERS_DMA
+
+/* GPIO Devices */
+
+#define DRIVERS_GPIO
+
+/* Video support for sunxi */
+
+
+/* SDMMC Devices */
+
+
+/* TWI Devices */
+
+
+#endif
--- a/bsp/allwinner/d1/rtconfig.py
+++ b/bsp/allwinner/d1/rtconfig.py
@@ -0,0 +1,56 @@
+import os
+
+# toolchains options
+ARCH        ='risc-v'
+VENDOR      ='t-head'
+CPU         ='c906'
+CROSS_TOOL  ='gcc'
+
+RTT_ROOT = os.getenv('RTT_ROOT') or os.path.join(os.getcwd(),'..','..','..')
+
+if os.getenv('RTT_CC'):
+    CROSS_TOOL = os.getenv('RTT_CC')
+
+if  CROSS_TOOL == 'gcc':
+    PLATFORM    = 'gcc'
+    EXEC_PATH   = r'/opt/riscv64_musl/bin'
+else:
+    print('Please make sure your toolchains is GNU GCC!')
+    exit(0)
+
+if os.getenv('RTT_EXEC_PATH'):
+    EXEC_PATH = os.getenv('RTT_EXEC_PATH')
+
+BUILD = 'debug'
+
+if PLATFORM == 'gcc':
+    # toolchains
+    #PREFIX  = 'riscv64-unknown-elf-'
+    PREFIX  = os.getenv('RTT_CC_PREFIX') or 'riscv64-unknown-linux-musl-'
+    CC      = PREFIX + 'gcc'
+    CXX     = PREFIX + 'g++'
+    AS      = PREFIX + 'gcc'
+    AR      = PREFIX + 'ar'
+    LINK    = PREFIX + 'gcc'
+    TARGET_EXT = 'elf'
+    SIZE    = PREFIX + 'size'
+    OBJDUMP = PREFIX + 'objdump'
+    OBJCPY  = PREFIX + 'objcopy'
+
+    DEVICE  = ' -mcmodel=medany -march=rv64imafdc -mabi=lp64'
+    CFLAGS  = DEVICE + ' -fvar-tracking -ffreestanding -fno-common -ffunction-sections -fdata-sections -fstrict-volatile-bitfields '
+    AFLAGS  = ' -c' + DEVICE + ' -x assembler-with-cpp'
+    LFLAGS  = DEVICE + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,_start -T link.lds' + ' -lsupc++ -lgcc -static'
+    CPATH   = ''
+    LPATH   = ''
+
+    if BUILD == 'debug':
+        CFLAGS += ' -O0 -ggdb'
+        AFLAGS += ' -ggdb'
+    else:
+        CFLAGS += ' -O2 -Os'
+
+    CXXFLAGS = CFLAGS
+
+DUMP_ACTION = OBJDUMP + ' -D -S $TARGET > rtthread.asm\n'
+POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
--- a/bsp/allwinner/d1s/.config
+++ b/bsp/allwinner/d1s/.config
--- a/bsp/allwinner/d1s/.gitignore
+++ b/bsp/allwinner/d1s/.gitignore
@@ -0,0 +1,11 @@
+__pycache__/
+*.bin
+*.elf
+*.map
+build/
+.sconsign.dblite
+cconfig.h
+.vscode/
+rtconfig.pyc
+*.old
+sdcard.bat
--- a/bsp/allwinner/d1s/Kconfig
+++ b/bsp/allwinner/d1s/Kconfig
@@ -0,0 +1,47 @@
+mainmenu "RT-Thread Project Configuration"
+
+config BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../../.."
+
+config PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+
+source "$RTT_DIR/Kconfig"
+source "$PKGS_DIR/Kconfig"
+
+config BOARD_allwinnerd1s
+    bool
+    select ARCH_RISCV64
+    select RT_USING_COMPONENTS_INIT
+    select RT_USING_USER_MAIN
+    select RT_USING_CACHE
+    select ARCH_MM_MMU
+    default y
+
+config RT_USING_USERSPACE
+    bool
+    default y
+
+config ENABLE_FPU
+    bool "Enable FPU"
+    default y
+
+config RT_USING_USERSPACE_32BIT_LIMIT
+    bool "Enable userspace 32bit limit"
+    default n
+
+config __STACKSIZE__
+    int "stack size for interrupt"
+    default 4096
+
+source "../libraries/drivers/Kconfig"
+source "../libraries/Kconfig"
--- a/bsp/allwinner/d1s/README-M7.md
+++ b/bsp/allwinner/d1s/README-M7.md
@@ -0,0 +1,283 @@
+# 基于柿饼M7运行 RT-Smart
+
+## 准备工作
+
+#### 开发环境
+
+推荐使用 ubuntu20.04(虚拟机/docker/服务器) + Window10/11
+
+- ubuntu：用于编译、开发、打包镜像
+- windows：用于下载打包好的镜像
+
+#### 常用工具
+
+**Ubuntu:**
+
+```bash
+sudo apt install libncurses5-dev scons gcc qemu-system
+```
+
+- qemu：用于仿真运行RISC-V程序
+- gcc：用于编译menucofig的程序
+- libncurses5-dev ：menucofig功能依赖此库
+- scons：编译RT-Smart需要的构建工具
+
+**Windows:**
+
+- vscode：windows上安装，用于远程连接ubuntu系统，可以在win上体验原生的linux开发环境。
+- MobaXterm：终端工具，可以ssh远程ubuntu系统，也可以通过串口连接柿饼M7模块
+- env_riscv_1.1.3.zip：针对risc-v平台的ENV工具。
+
+#### 相关仓库权限
+
+- https://gitee.com/rtthread/rt-thread ：rtthread内核仓库，以submodule的形式存在于rtthread-smart仓库中，这里使用的是rt-smart分支
+
+获取上面的仓库权限，并将rtthread-smart克隆到ubuntu系统目录下。目录结构如下所示：
+
+在做好上面的准备后，就可以真正的开始搭建RT-Smart的开发环境了。
+
+## 模拟仿真环境搭建
+
+在真实的硬件上开发之前，可以先搭建基于QEMU的模拟仿真环境。
+
+参考这篇文章，完成 qemu-riscv64 上 RT-Smart 环境搭建：https://gitee.com/guozhanxin/rtthread-smart/tree/master/docs/risc-v64
+
+最后能够在 qemu-riscv64 上正常运行RT-Smart系统，并运行一个 `hello.elf` 用户态应用。
+
+```
+msh /bin>hello.elf
+msh /bin>hello world!
+```
+
+## 真实硬件环境搭建
+
+#### 硬件连接
+
+按照下图中的连接方式，为开发板供电，并使用USB转TTL工具连接串口调试。
+
+<img src="figures/board.png" style="zoom:50%;" />
+
+#### 驱动安装
+
+1. 按住下载模式按钮的情况下为开发板上电。
+
+2. 解压tools目录下fel驱动安装.zip文件。参照如下所示的“驱动安装示意图”，安装fel驱动。
+
+![1662705678296](figures/fel_driver.png)
+
+#### 连接串口工具
+
+打开 MobaXterm 终端工具，并连接到对应的端口，波特率为：500000。
+
+>  注意：如果系统没有固件的话，不会有任何输出，是正常现象。
+
+<img src="figures/mobaxterm.png" alt="1662708288766" style="zoom: 50%;" />
+
+#### 制作系统固件
+
+参照 qemu-riscv64 上编译内核的步骤，配置环境变量，并使用 scons 命令编译 RT-Smart 内核
+
+编译完内核之后，会自动执行打包命令 `./mksdimg.sh` 打包出sd.bin镜像文件。此文件将在后面的步骤中借助下载工具，下载到 D1s 上运行。
+
+#### 烧录系统内核
+
+我们借助fel工具烧录系统内核。
+
+1. 解压tools目录下的 xfel_v1.2.9.7z 文件，里面包含三个文件
+
+```shell
+boot0_sdcard_sun20iw1p1_f133.bin   ---- 第一次烧录需要烧录此boot文件
+sd.bin                             ---- 打包好的系统内核镜像
+xfel.exe                           ---- 烧录工具
+```
+
+2. 解压tools目录下 env_riscv_1.1.3.zip 文件，打开env工具，并进入解压好的 xfel_v1.2.9 目录下。运行下面的命令烧录系统内核
+
+- 烧录boot镜像： xfel.exe write 8192 boot0_sdcard_sun20iw1p1_f133.bin
+- 烧录内核镜像： xfel.exe sd write 57344 sd.bin
+- 复位系统： xfel.exe reset
+
+>  注意：执行烧录命令前，需要使开发板处于fel下载模式（按住下载按钮并上电）
+
+日志如下所示：
+
+```shell
+11714@DESKTOP-VEL6MD9 E:\workspace\d1s-smart\env_riscv_1.1.3
+> cd E:\workspace\d1s-smart\xfel_v1.2.9
+
+11714@DESKTOP-VEL6MD9 E:\workspace\d1s-smart\xfel_v1.2.9
+> xfel.exe write 8192 boot0_sdcard_sun20iw1p1_f133.bin
+ERROR: Can't found any FEL device  ----  如果开发板没有处于fel下载模式的话，会提示错误。
+
+## 第一次使用需要先烧录boot镜像文件
+11714@DESKTOP-VEL6MD9 E:\workspace\d1s-smart\xfel_v1.2.9
+> xfel.exe write 8192 boot0_sdcard_sun20iw1p1_f133.bin
+100% [================================================] 48.000 KB, 364.927 KB/s
+
+## 烧录内核镜像文件
+11714@DESKTOP-VEL6MD9 E:\workspace\d1s-smart\xfel_v1.2.9
+> xfel.exe sd write 57344 sd.bin
+write 7240Kbytes
+swap buf:00023E00,len=512, cmdlen=512
+Found SD card 126877696 bytes
+100% [================================================] 7.070 MB, 219.468 KB/s
+
+## 复位系统
+11714@DESKTOP-VEL6MD9 E:\workspace\d1s-smart\xfel_v1.2.9
+> xfel.exe reset
+usb bulk recv error
+```
+
+如果此时连接着 MobaXterm 终端工具，可以看到系统以及正常启动，并可以通过 **msh** 命令和系统交互了。
+
+```bash
+[I/I2C] I2C bus [i2c2] registered
+
+ \ | /
+- RT -     Thread Smart Operating System
+ / | \     5.0.0 build Oct 20 2022
+ 2006 - 2020 Copyright by rt-thread team
+lwIP-2.0.2 initialized!
+winusb class register done.
+set samplerate:48000
+set samplebits:16
+set channels:2
+set volume:80%
+hal_sdc_create 0
+card_detect insert
+Initial card success. capacity :121MB
+sdmmc bytes_per_secotr:200, sector count:3c800
+found part[0], begin: 8388608, size: 90.0MB
+found partition:sd0 of mbr at offset 0000000000004000, size:000000000002d000
+found part[1], begin: 102760448, size: 23.0MB
+found partition:sd1 of mbr at offset 0000000000031000, size:000000000000b800
+hal_sdc_create 1
+card_detect insert
+Initial card success. capacity :7624MB
+sdmmc bytes_per_secotr:200, sector count:ee4000
+found part[0], begin: 512, size: 4194303.1023GB
+found partition:sd0 of mbr at offset 0000000000000001, size:ffffffffffffffff
+[I/sal.skt] Socket Abstraction Layer initialize success.
+[D/FAL] (fal_flash_init:47) Flash device |                  sdcard0 | addr: 0x00000000 | len: 0x07900000 | blk_size: 0x00000200 |initialized finish.
+```
+
+#### 运行用户态应用(可选)
+
+在 D1s 上运行系统应用有两种方式：一种是制作 `sdroot.bin` 并借助 `xfel工具` 烧录到 `sdmmc` 对应的位置上；二是使用 romfs 的方式，和内核镜像编译在一起，然后整个的烧录到 `sdmmc` 上。
+
+**1、借助 romfs 运行用户态应用**
+
+romfs 方式优点：打包、调试方便，无需外部 emmc 挂载文件系统，使能 romfs 文件系统即可使用，缺点是 romfs 是只读文件系统。
+
+这部分可以参考 qemu-riscv64 上运行用户态应用的部分。使用 python 命令将 userapps 下 root 目录下的用户态应用打包为  `romfs.c` ，并重新编译系统内核，重复上面的系统内核烧录步骤。最后复位并运行系统。参照下面的运行日志，运行对应的用户态应用。
+
+```bash
+msh />cd bin
+msh /bin>ls
+Directory /bin:
+syslogd.elf         423024
+ping.elf            368104
+webserver.elf       510216
+hello.elf           366096
+em.elf              601336
+pong.elf            367024
+syslog.elf          391128
+vi.elf              528096
+hdc_test.elf        367520
+ntp.elf             392168
+mmapctrl.elf        366992
+pmq.elf             371600
+webclient.elf       413784
+lwIPKit.elf         998504
+msh /bin>hello.elf
+msh /bin>hello world!
+```
+
+**2、在存储设备上运行用户态应用**
+
+sdroot.bin 挂载方式优点：使用 emmc 存储设备的文件系统是可读可写的，更加灵活方便。
+
+首先下载 RT-Smart 用户态应用代码：
+
+```
+git clone https://github.com/RT-Thread/userapps.git
+```
+
+![](figures\MQ1.png)
+
+拷贝之前克隆好的 rtthread rt-smart 分支的仓库到 `userapps` 目录下，进入 `userapps` 目录，使用 scons 编译用户态程序，然后运行 `./mksdcard.sh` 打包脚本，将生成的 `sdroot.bin` 复制到 window 下存在 `xfel.exe ` 的目录下，使用以下命令即可烧录用户态程序到存储设备 :
+
+```bash
+xfel.exe sd write 8388608 sdroot.bin
+```
+
+参照下面的运行日志，运行对应的用户态应用：
+
+```C
+msh />ls
+Directory /:
+bin                 <DIR>
+data                <DIR>
+Directory /bin:
+syslogd.elf         423024
+ping.elf            368104
+webserver.elf       510216
+hello.elf           366096
+em.elf              601336
+pong.elf            367024
+syslog.elf          391128
+vi.elf              528096
+hdc_test.elf        367520
+ntp.elf             392168
+mmapctrl.elf        366992
+pmq.elf             371600
+webclient.elf       413784
+lwIPKit.elf         998504
+msh /bin>hello.elf
+msh /bin>hello world!
+```
+
+## D1S-EMMC 分区示意图
+
+![](figures/emmc_partition.png)
+
+## Q&A
+
+Q：使用 `VSCode` 发现有些已经定义的宏变灰，头文件报错：
+
+A：打开 `VSCode`，按下 “Crtl+Shift+P” 打开 `VSCode` 的控制台，然后输入 “C/C++: **Edit configurations(JSON)** ”，打开 C/C++编辑配置文件，添加如下配置选项
+
+```json
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "${workspaceFolder}/**",
+                "${workspaceFolder}/bsp/allwinner/d1s",
+                "${workspaceFolder}/include",
+                "${workspaceFolder}/components/drivers/include",
+                "${workspaceFolder}/bsp/allwinner/libraries/sunxi-hal/include"
+            ],
+            "defines": [],
+            "compilerPath": "/usr/bin/gcc",
+            "cStandard": "gnu17",
+            "cppStandard": "gnu++14",
+            "intelliSenseMode": "linux-gcc-x64"
+        }
+    ],
+    "version": 4
+}
+```
+
+---
+
+Q：开机后，出现了 **mount** 失败的错误
+
+![](figures/mount.png)
+
+A：原因是没有下载 all_bin/sdroot.bin(用户态) 固件导致，重新烧录 all_bin/sdroot.bin 到 8388608 地址后，即可 mount 成功，，烧录命令如下：
+
+```bash
+xfel.exe sd write 8388608 all.bin/sdroot.bin
+```
--- a/bsp/allwinner/d1s/README-MQ.md
+++ b/bsp/allwinner/d1s/README-MQ.md
@@ -0,0 +1,183 @@
+# 基于麻雀D1运行 RT-Smart
+
+### 下载代码
+
+下载 RT-Smart 用户态应用代码：
+
+```
+git clone https://github.com/RT-Thread/userapps.git
+```
+
+![](figures/MQ1.png)
+
+进入到 `userapps` 目录，克隆 RT-Thread rt-smart 分支
+
+```shell
+git clone -b rt-smart https://gitee.com/rtthread/rt-thread.git
+```
+
+![](figures/MQ2.png)
+
+### 配置工具链
+
+在 userapps\tools 目录下运行 `get_toolchain.py` 的脚本，会下载对应的工具链并展开到 userapps\tools\gun_gcc 目录。后面的工具链名称可以是 arm | riscv64。
+
+因为 D1S 是 RISCV-64 架构的，所以输入下面的命令：
+
+```
+python3 get_toolchain.py riscv64
+```
+
+在 userapps 目录下，运行 `smart-env.sh` 配置工具链路径，目前支持的参数可以是 arm | riscv64
+
+```
+source smart-env.sh riscv64
+```
+
+![](figures/MQ3.png)
+
+
+### 编译内核程序
+
+进入 `rt-thread/bsp/allwinner/d1s` 目录下，执行以下命令拉取一下软件包
+
+* 注：若系统没有安装 env，需要手动输入 `scons --menuconfig` 命令手动下载 env
+
+```shell
+source ~/.env/env.sh
+pkgs --update
+```
+
+使用 scons 命令进行编译，编译成功后会在 `userapps/rt-thread/bsp/allwinner/d1s` 目录下生成 sd.bin，这个文件就是我们需要烧录到开发板中的文件，它包括了 uboot.dtb，opensbi，rtthread.bin。
+
+### 烧录程序
+
+1、首先准备一张容量在 128G 以内的空白 TF卡
+
+2、使用 fdisk 分区。将 TF卡 挂载到 ubuntu 系统后，使用 df 查看设备路径。笔者使用的 32GB TF卡，扇区大小 512 字节，我们需要预留前 8M 的空间，那么计算得知分区扇区开始于：16384，使用命令：`sudo fdisk /dev/sdb`，选择：o，n，p，1，16384，回车。
+
+```shell
+Command (m for help): o
+Created a new DOS disklabel with disk identifier 0x3668b987.
+
+Command (m for help): n
+Partition type
+   p   primary (0 primary, 0 extended, 4 free)
+   e   extended (container for logical partitions)
+Select (default p): p
+Partition number (1-4, default 1): 1
+First sector (2048-62410751, default 2048): 16384
+Last sector, +sectors or +size{K,M,G,T,P} (16384-62410751, default 62410751): 
+
+Created a new partition 1 of type 'Linux' and of size 29.8 GiB.
+
+Command (m for help): w
+The partition table has been altered.
+```
+
+正确的分区效果如下：
+
+![](figures/MQ5.png)
+
+然后格式化 sdb1 分区为 fat32 格式：
+
+```shell
+$ sudo mkfs -t fat /dev/sdb1
+```
+
+这里可以使用 **Gparted** 工具可视化查看一下分区状况：
+
+![](figures/MQ6.png)
+
+3、接下来使用以下命令烧录 RT-SMART 内核：
+
+```shell
+sudo dd if=boot0_sdcard_sun20iw1p1.bin of=/dev/sdb bs=1024 seek=8
+sudo dd if=sd.bin of=/dev/sdb bs=1024 seek=56
+```
+
+* 注：**boot0_sdcard_sun20iw1p1.bin** 文件在 `userapps/rt-thread/bsp/allwinner/d1s/tools` 路径下
+* 这里的 /dev/sdb 设备要根据自己的选择
+
+下面是烧录成功的显示：
+
+![](figures/MQ7.png)
+
+### 启动 RT-Smart
+
+方式二（TF 卡）启动：
+
+此时将 TF 卡放入开发板，串口0（底部排针的7，8脚），串口波特率 500000，然后上电，如下 RT-Smart 已经成功启动
+
+![](figures/MQ8.png)
+
+```shell
+ \ | /
+- RT -     Thread Smart Operating System
+ / | \     5.0.0 build Nov  1 2022
+ 2006 - 2022 Copyright by rt-thread team
+lwIP-2.0.2 initialized!
+hal_sdc_create 0
+card_detect insert
+Initial card success. capacity :30436MB
+sdmmc bytes_per_secotr:200, sector count:3b72400
+found part[0], begin: 8388608, size: 29.732GB
+found partition:sd0 of mbr at offset 0000000000004000, size:0000000003b6e400
+hal_sdc_create 1
+card_detect insert
+Initial card failed!!
+[E/drv-sdmmc] init sdmmc failed!
+[E/drv-sdmmc] sdmmc_init failed!
+[I/sal.skt] Socket Abstraction Layer initialize success.
+[D/FAL] (fal_flash_init:47) Flash device |                  sdcard0 | addr: 0x00000000 | len: 0x76e480000 | blk_size: 0x00000200 |initialized finish.
+[I/FAL] ==================== FAL partition table ====================
+[I/FAL] | name       | flash_dev |   offset   |    length  |
+[I/FAL] -------------------------------------------------------------
+[I/FAL] | download   | sdcard0   | 0x00800000 | 0x00800000 |
+[I/FAL] | easyflash  | sdcard0   | 0x01000000 | 0x00100000 |
+[I/FAL] | filesystem | sdcard0   | 0x01100000 | 0x00c00000 |
+[I/FAL] =============================================================
+[I/FAL] RT-Thread Flash Abstraction Layer initialize success.
+Hello RISC-V
+[W/DBG] disp:[parser_disp_init_para 575]of_property_read screen1_output_type fail
+msh />Mount "sd0p0" on "/" success
+msh />
+```
+
+### 编译用户态程序
+
+进入 `userapps` 目录下，使用 scons 编译用户态程序，编译好的文件会生成在 `root/bin` 目录下。
+
+![](figures/MQ9.png)
+
+### 运行用户态程序
+
+从 `root/bin` 目录下拷贝出 hello 程序，到 TF卡 的文件系统中。
+
+![](https://oss-club.rt-thread.org/uploads/20221101/f7709c3708b1d45f496e10c040d99f10.png)
+
+拔出 TF 卡，插入到开发板，上电。即可体验属于自己的 helloworld 程序了。
+
+```shell
+msh /bin>ls
+Directory /bin:
+dbkit_client.elf    616960
+elmFATKit.elf       373880
+em.elf              585504
+hdc_test.elf        339976
+hello.elf           339624
+lvgl.elf            1382168
+lwIPKit.elf         976784
+mmapctrl.elf        339976
+ntp.elf             363560
+ping.elf            344208
+pmq.elf             345176
+pong.elf            339624
+syslog.elf          364736
+syslogd.elf         377560
+vi.elf              446568
+webclient.elf       358048
+msh /bin>
+msh /bin>hello.elf
+msh /bin>hello world!
+```
--- a/bsp/allwinner/d1s/README.md
+++ b/bsp/allwinner/d1s/README.md
@@ -0,0 +1,4 @@
+# 全志 D1s 运行 RT-Smart
+
+* [基于柿饼M7运行 RT-Smart](./README-M7.md)
+* [基于麻雀MQ运行 RT-Smart](./README-MQ.md)
--- a/bsp/allwinner/d1s/SConscript
+++ b/bsp/allwinner/d1s/SConscript
@@ -0,0 +1,14 @@
+# for module compiling
+import os
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(d, 'SConscript'))
+
+Return('objs')
--- a/bsp/allwinner/d1s/SConstruct
+++ b/bsp/allwinner/d1s/SConstruct
@@ -0,0 +1,101 @@
+import os
+import sys
+import rtconfig
+import platform
+import subprocess
+import uuid
+
+from rtconfig import RTT_ROOT
+import sys
+
+sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
+from building import *
+
+TARGET = 'rtthread.' + rtconfig.TARGET_EXT
+
+DefaultEnvironment(tools=[])
+env = Environment(tools = ['mingw'],
+    AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
+    CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
+    CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
+    AR = rtconfig.AR, ARFLAGS = '-rc',
+    LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
+env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
+env['ASCOM'] = env['ASPPCOM']
+
+Export('RTT_ROOT')
+Export('rtconfig')
+
+rtconfig.CPU='c906'
+rtconfig.VENDOR="t-head"
+rtconfig.ARCH='risc-v'
+
+SDK_ROOT = os.path.abspath('../')
+
+if os.path.exists(SDK_ROOT + '/libraries'):
+    libraries_path_prefix = SDK_ROOT + '/libraries'
+else:
+    libraries_path_prefix = os.path.dirname(SDK_ROOT) + '/libraries'
+
+SDK_LIB = libraries_path_prefix
+Export('SDK_LIB')
+
+# prepare building environment
+objs = PrepareBuilding(env, RTT_ROOT, has_libcpu = False)
+
+# set spawn
+def ourspawn(sh, escape, cmd, args, e):
+    filename = str(uuid.uuid4())
+    newargs = ' '.join(args[1:])
+    cmdline = cmd + " " + newargs
+    if (len(cmdline) > 16 * 1024):
+        f = open(filename, 'w')
+        f.write(' '.join(args[1:]).replace('\\', '/'))
+        f.close()
+        # exec
+        cmdline = cmd + " @" + filename
+    proc = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE, shell = False, env = e)
+    data, err = proc.communicate()
+    rv = proc.wait()
+    def res_output(_output, _s):
+        if len(_s):
+            if isinstance(_s, str):
+                _output(_s)
+            elif isinstance(_s, bytes):
+                _output(str(_s, 'UTF-8'))
+            else:
+                _output(str(_s))
+    res_output(sys.stderr.write, err)
+    res_output(sys.stdout.write, data)
+    if os.path.isfile(filename):
+        os.remove(filename)
+    return rv
+
+if platform.system() == 'Windows':
+    env['SPAWN'] = ourspawn
+
+hal_library = 'sunxi-hal'
+rtconfig.BSP_LIBRARY_TYPE = hal_library
+
+# include libraries
+objs.extend(SConscript(os.path.join(libraries_path_prefix, hal_library, 'SConscript')))
+
+# include drivers
+objs.extend(SConscript(os.path.join(libraries_path_prefix, 'drivers', 'SConscript')))
+
+# include libos
+objs.extend(SConscript(os.path.join(libraries_path_prefix, 'libos', 'SConscript')))
+
+if rtconfig.PLATFORM == 'gcc':
+    env['LINKCOM'] = '$LINK -o $TARGET $LINKFLAGS $__RPATH $SOURCES $_LIBDIRFLAGS -Wl,--start-group $_LIBFLAGS -Wl,--end-group'
+
+stack_size = 4096
+
+stack_lds = open('link_stacksize.lds', 'w')
+if GetDepend('__STACKSIZE__'): stack_size = GetDepend('__STACKSIZE__')
+stack_lds.write('__STACKSIZE__ = %d;' % stack_size)
+stack_lds.close()
+
+# make a building
+DoBuilding(TARGET, objs)
--- a/bsp/allwinner/d1s/applications/SConscript
+++ b/bsp/allwinner/d1s/applications/SConscript
@@ -0,0 +1,9 @@
+from building import *
+
+cwd     = GetCurrentDir()
+src	= Glob('*.c') + Glob('*.cpp')
+CPPPATH = [cwd]
+
+group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')
--- a/bsp/allwinner/d1s/applications/main.c
+++ b/bsp/allwinner/d1s/applications/main.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ */
+
+#include <rtthread.h>
+#include <stdio.h>
+
+int main(void)
+{
+    printf("Hello RISC-V\n");
+
+#ifdef BSP_USING_LCD
+    extern int rt_hw_lcd_init(void);
+    rt_hw_lcd_init();
+#endif // BSP_USING_LCD
+
+    return 0;
+}
--- a/bsp/allwinner/d1s/applications/mnt.c
+++ b/bsp/allwinner/d1s/applications/mnt.c
@@ -0,0 +1,130 @@
+/*
+ * COPYRIGHT (C) 2012-2022, Shanghai Real-Thread Technology Co., Ltd
+ * All rights reserved.
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-02-08     RT-Thread    the first version
+ */
+
+#include <rtthread.h>
+#include <rtdevice.h>
+#include <unistd.h>
+#include "drv_pin.h"
+
+#ifdef BSP_USING_SDMMC
+#include "drv_sdmmc.h"
+#endif
+
+#ifdef RT_USING_FAL
+#include "fal.h"
+#endif
+
+#ifdef RT_USING_DFS
+#include <dfs_fs.h>
+
+#define SD_CHECK_PIN GET_PIN(GPIO_PORT_G, GPIO_PIN_3)
+
+int sd_check_thread_entry(void *p)
+{
+    rt_uint8_t old_sd_check = 0;
+
+    /* 挂载sd0分区 */
+    if (RT_NULL != rt_device_find("sd0p0"))
+    {
+        if (dfs_mount("sd0p0", "/", "elm", 0, 0) == 0)
+        {
+            rt_kprintf("Mount \"sd0p0\" on \"/\" success\n");
+        }
+        else
+        {
+            rt_kprintf("Mount \"sd0p0\" on \"/\" fail\n");
+            return -1;
+        }
+
+        /* 挂载sd1分区 */
+        if (RT_NULL != rt_device_find("sd0p1"))
+        {
+            if (dfs_mount("sd0p1", "/", "elm", 0, 0) == 0)
+            {
+                rt_kprintf("Mount \"sd0p1\" on \"/\" success\n");
+            }
+            else
+            {
+                rt_kprintf("Mount \"sd0p1\" on \"/data\" fail\n");
+            }
+        }
+
+        while (1)
+        {
+#ifdef SD_CARD_CHECK
+            if (!rt_pin_read(SD_CHECK_PIN) && !old_sd_check) // mount
+#else
+            if (!old_sd_check) // mount
+#endif
+            {
+                sd_mmc1_init();
+                /* 挂载sd2分区 */
+                if (RT_NULL != rt_device_find("sd1p0"))
+                {
+
+                    if (access("/mnt", 0) != 0)
+                    {
+                        mkdir("/mnt", 0777);
+                    }
+
+                    if (dfs_mount("sd1p0", "/mnt", "elm", 0, 0) == 0)
+                    {
+                        rt_kprintf("Mount \"sd1p0\" on \"/mnt\" success\n");
+                    }
+                    else
+                    {
+                        rt_kprintf("Mount \"sd1p0\" on \"/mnt\" fail\n");
+                    }
+                }
+                old_sd_check = 1;
+            }
+#ifdef SD_CARD_CHECK
+            else if (rt_pin_read(SD_CHECK_PIN) && old_sd_check) // unmount
+            {
+                if (RT_NULL != rt_device_find("sd1p0"))
+                {
+
+                    if (dfs_unmount("/mnt") == 0)
+                    {
+                        rt_kprintf("unMount \"sd1p0\" on \"/mnt\" success\n");
+                    }
+                    else
+                    {
+                        rt_kprintf("unMount \"sd1p0\" on \"/mnt\" fail\n");
+                    }
+                }
+                sd_mmc1_deinit();
+                old_sd_check = 0;
+            }
+#endif
+            rt_thread_delay(RT_TICK_PER_SECOND);
+        }
+    }
+    return 0;
+}
+
+int mnt_init(void)
+{
+#ifdef RT_USING_FAL
+    {
+        rt_thread_t thread = NULL;
+
+        rt_pin_mode(SD_CHECK_PIN, PIN_MODE_INPUT_PULLUP);
+
+        thread = rt_thread_create("sd", sd_check_thread_entry, NULL, 4096, 21, 10);
+        if (thread == NULL)
+        {
+            return -1;
+        }
+        rt_thread_startup(thread);
+    }
+#endif
+    return 0;
+}
+INIT_ENV_EXPORT(mnt_init);
+#endif
--- a/bsp/allwinner/d1s/board/SConscript
+++ b/bsp/allwinner/d1s/board/SConscript
@@ -0,0 +1,19 @@
+# RT-Thread building script for component
+
+from building import *
+
+cwd     = GetCurrentDir()
+src     = Glob('*.c')
+CPPPATH = [cwd]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
+
+objs = [group]
+
+list = os.listdir(cwd)
+
+for item in list:
+    if os.path.isfile(os.path.join(cwd, item, 'SConscript')):
+        objs = objs + SConscript(os.path.join(item, 'SConscript'))
+
+Return('objs')
--- a/bsp/allwinner/d1s/board/board.c
+++ b/bsp/allwinner/d1s/board/board.c
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-01-30     lizhirui     first version
+ */
+
+#include <rthw.h>
+#include <rtthread.h>
+#include <rtdevice.h>
+
+#include "board.h"
+#include "tick.h"
+
+#include "drv_uart.h"
+#include "encoding.h"
+#include "stack.h"
+#include "sbi.h"
+#include "riscv.h"
+#include "stack.h"
+
+#include "hal_gpio.h"
+#include "hal_clk.h"
+#include "hal_uart.h"
+#include "hal_dma.h"
+
+#ifdef RT_USING_USERSPACE
+#include "riscv_mmu.h"
+#include "mmu.h"
+#include "page.h"
+#include "lwp_arch.h"
+
+// 这个结构体描述了buddy system的页分配范围
+rt_region_t init_page_region =
+    {
+        (rt_size_t)RT_HW_PAGE_START,
+        (rt_size_t)RT_HW_PAGE_END};
+
+// 内核页表
+volatile rt_size_t MMUTable[__SIZE(VPN2_BIT)] __attribute__((aligned(4 * 1024)));
+rt_mmu_info mmu_info;
+
+#endif
+
+// 初始化BSS节区
+void init_bss(void)
+{
+    unsigned int *dst;
+
+    dst = &__bss_start;
+    while (dst < &__bss_end)
+    {
+        *dst++ = 0;
+    }
+}
+
+static void __rt_assert_handler(const char *ex_string, const char *func, rt_size_t line)
+{
+    rt_kprintf("(%s) assertion failed at function:%s, line number:%d \n", ex_string, func, line);
+    asm volatile("ebreak" ::
+                     : "memory");
+}
+
+// BSP的C入口
+void primary_cpu_entry(void)
+{
+    extern void entry(void);
+
+    // 初始化BSS
+    init_bss();
+    // 关中断
+    rt_hw_interrupt_disable();
+    rt_assert_set_hook(__rt_assert_handler);
+    // 启动RT-Thread Smart内核
+    entry();
+}
+
+// 这个初始化程序由内核主动调用，此时调度器还未启动，因此在此不能使用依赖线程上下文的函数
+void rt_hw_board_init(void)
+{
+#ifdef RT_USING_USERSPACE
+    rt_page_init(init_page_region);
+    rt_hw_mmu_map_init(&mmu_info, (void *)USER_VADDR_START, USER_VADDR_TOP - USER_VADDR_START, (rt_size_t *)MMUTable, 0);
+    rt_hw_mmu_kernel_map_init(&mmu_info, 0x00000000UL, USER_VADDR_START - 1);
+    // 将低1GB MMIO区域设置为无Cache与Strong Order访存模式
+    MMUTable[0] &= ~PTE_CACHE;
+    MMUTable[0] &= ~PTE_SHARE;
+    MMUTable[0] |= PTE_SO;
+    rt_hw_mmu_switch((void *)MMUTable);
+#endif
+    /* initalize interrupt */
+    rt_hw_interrupt_init();
+#ifdef RT_USING_HEAP
+    rt_kprintf("heap: [0x%08x - 0x%08x]\n", (rt_ubase_t)RT_HW_HEAP_BEGIN, (rt_ubase_t)RT_HW_HEAP_END);
+    /* initialize memory system */
+    rt_system_heap_init(RT_HW_HEAP_BEGIN, RT_HW_HEAP_END);
+#endif
+    /* init hal hardware */
+    hal_clock_init();
+    hal_gpio_init();
+    hal_dma_init();
+
+    /* init rtthread hardware */
+    rt_hw_uart_init();
+    rt_hw_tick_init();
+
+#ifdef RT_USING_CONSOLE
+    /* set console device */
+    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
+#endif /* RT_USING_CONSOLE */
+
+#ifdef RT_USING_COMPONENTS_INIT
+    rt_components_board_init();
+#endif
+}
--- a/bsp/allwinner/d1s/board/board.h
+++ b/bsp/allwinner/d1s/board/board.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-01-30     lizhirui     first version
+ */
+
+#ifndef BOARD_H__
+#define BOARD_H__
+
+#include <rtconfig.h>
+
+extern unsigned int __bss_start;
+extern unsigned int __bss_end;
+
+#define RAM_SIZE    (64 * 1024 * 1024)
+#define RAM_BASE    (0x40000000)
+#define RAM_END     (RAM_BASE + RAM_SIZE)
+
+#define RT_HW_HEAP_BEGIN    ((void *)&__bss_end)
+#define RT_HW_HEAP_END      ((void *)(((rt_size_t)RT_HW_HEAP_BEGIN) + 16 * 1024 * 1024))
+#define RT_HW_PAGE_START RT_HW_HEAP_END
+#define RT_HW_PAGE_END ((void *)(RAM_END))
+
+void rt_hw_board_init(void);
+void rt_init_user_mem(struct rt_thread *thread, const char *name, unsigned long *entry);
+
+#endif
--- a/bsp/allwinner/d1s/figures/MQ1.png
+++ b/bsp/allwinner/d1s/figures/MQ1.png
--- a/bsp/allwinner/d1s/figures/MQ2.png
+++ b/bsp/allwinner/d1s/figures/MQ2.png
--- a/bsp/allwinner/d1s/figures/MQ3.png
+++ b/bsp/allwinner/d1s/figures/MQ3.png
--- a/bsp/allwinner/d1s/figures/MQ4.png
+++ b/bsp/allwinner/d1s/figures/MQ4.png
--- a/bsp/allwinner/d1s/figures/MQ5.png
+++ b/bsp/allwinner/d1s/figures/MQ5.png
--- a/bsp/allwinner/d1s/figures/MQ6.png
+++ b/bsp/allwinner/d1s/figures/MQ6.png
--- a/bsp/allwinner/d1s/figures/MQ7.png
+++ b/bsp/allwinner/d1s/figures/MQ7.png
--- a/bsp/allwinner/d1s/figures/MQ8.png
+++ b/bsp/allwinner/d1s/figures/MQ8.png
--- a/bsp/allwinner/d1s/figures/MQ9.png
+++ b/bsp/allwinner/d1s/figures/MQ9.png
--- a/bsp/allwinner/d1s/figures/board.png
+++ b/bsp/allwinner/d1s/figures/board.png
--- a/bsp/allwinner/d1s/figures/ddr_partition.png
+++ b/bsp/allwinner/d1s/figures/ddr_partition.png
--- a/bsp/allwinner/d1s/figures/emmc_partition.png
+++ b/bsp/allwinner/d1s/figures/emmc_partition.png
--- a/bsp/allwinner/d1s/figures/error_name.png
+++ b/bsp/allwinner/d1s/figures/error_name.png
--- a/bsp/allwinner/d1s/figures/fel_driver.png
+++ b/bsp/allwinner/d1s/figures/fel_driver.png
--- a/bsp/allwinner/d1s/figures/lwip.png
+++ b/bsp/allwinner/d1s/figures/lwip.png
--- a/Show More
+++ b/Show More