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[bsp][zynqmp] 为 DFZU2EG MPSoC 开发板支持标准版和Smart版内核 (#8773)
zynqmp support RT-Thread and RT-smart
This commit is contained in:
liYangYang
Meco Man
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,34 @@
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mainmenu "RT-Thread Project Configuration"
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config BSP_DIR
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string
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option env="BSP_ROOT"
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default "."
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config RTT_DIR
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string
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option env="RTT_ROOT"
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default "../../"
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config PKGS_DIR
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string
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option env="PKGS_ROOT"
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default "packages"
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source "$RTT_DIR/Kconfig"
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source "$PKGS_DIR/Kconfig"
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config SOC_ZYNQMP_AARCH64
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bool
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select ARCH_ARMV8
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select ARCH_CPU_64BIT
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select ARCH_ARM_MMU
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select RT_USING_CACHE
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select RT_USING_COMPONENTS_INIT
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select RT_USING_USER_MAIN
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select RT_USING_GIC
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select BSP_USING_GIC
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select ARCH_MM_MMU
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default y
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source "$BSP_DIR/drivers/Kconfig"
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@@ -0,0 +1,157 @@
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# DFZU2EG MPSoC 板级支持包说明
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## 1. 简介
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正点原子 DFZU2EG MPSoC 开发板采用Xilinx的Zynq UltraScale+ MPSoC芯片作为主控芯片。它主要分为PS和PL两部分，在PS部分中主要由Arm Cortex A53（APU 共4个核）、Arm Cortex R5F（RPU 共两个核）以及Arm Mali 400 MP2（GPU）三种内核处理器构成，并且还包括DDR 控制单元、平台管理单元、高速外设控制器以及普通外设控制器等外设组成。
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该板级支持包主要是针对APU做的一份移植，支持RT-Thread标准版和Smart版内核。
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DFZU2EG MPSoC 开发板的详细资源信息可以查阅正点原子此开发板的相关手册，也可以参考下图：
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## 2. 编译说明
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推荐使用ubuntu20的[env环境](https://github.com/RT-Thread/env)，当然也可以使用windows上的[env工具](https://www.rt-thread.org/download.html#download-rt-thread-env-tool)进行编译。下面介绍**标准版**和**Smart版本**的编译流程。
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### 2.1 RT-Thread编译
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**1.menuconfig配置工程：**
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该BSP默认menuconfig支持的就是RT-Thread标准版，无需配置工程。
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**2.配置工具链相关环境：**
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依次执行下面命令进行环境变量的相关配置：
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```shell
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export RTT_CC=gcc
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export RTT_EXEC_PATH="/opt/tools/gnu_gcc/arm-gnu-toolchain-13.2.Rel1-x86_64-aarch64-none-elf/bin"
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export RTT_CC_PREFIX=aarch64-none-elf-
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export PATH=$PATH:$RTT_EXEC_PATH
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```
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**3.编译：**
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```shell
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scons -j12
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```
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### 2.2 RT-Smart编译
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**1.menuconfig配置工程：**
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```shell
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RT-Thread Kernel --->
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[*] Enable RT-Thread Smart (microkernel on kernel/userland)
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```
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**2.配置工具链相关环境：**
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依次执行下面命令进行环境变量的相关配置：
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```shell
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export RTT_CC=gcc
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export RTT_EXEC_PATH="/opt/tools/gnu_gcc/aarch64-linux-musleabi_for_x86_64-pc-linux-gnu/bin"
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export RTT_CC_PREFIX=aarch64-linux-musleabi-
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export PATH=$PATH:$RTT_EXEC_PATH
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```
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**3.编译：**
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```shell
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scons -j12
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```
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如果编译正确无误，会产生 `rtthread.elf`, `rtthread.bin` 文件。
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## 3. 环境搭建
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### 3.1 准备好串口线
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连线情况如下图所示：
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串口参数： 115200 8N1 ，硬件和软件流控为关。
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### 3.2 RTT固件放在SD卡运行
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暂时不支持，需要使用 u-boot 加载。
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### 3.3 RTT程序用uboot加载
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需要注意的以下问题：
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- 保证开发板和保存固件的PC机处于同一网段，互相可以ping通。
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- 保证PC机已经成功配置TFTP的相关服务。
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可以使用开发板出厂自带的uboot(EMMC)来加载RTT程序，将网线连接到开发板的PS网口，然后在uboot控制台输入下列命令：
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```shell
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setenv ipaddr 192.168.1.50
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setenv ethaddr b8:ae:1d:01:00:00
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setenv gatewayip 192.168.1.1
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setenv netmask 255.255.255.0
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setenv serverip 192.168.1.3
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tftpboot 0x00200000 rtthread.bin
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go 0x00200000
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```
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其中`192.168.1.3`为TFTP服务器的PC机的IP地址，大家可以根据自己的实际情况进行修改。
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执行完上述命令后，uboot就可以自动从tftp服务器上获取固件，然后开始执行了。
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完成后可以看到串口的输出信息：
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**标准版log信息：**
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```shell
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heap: [0x00299540 - 0x04000000]
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\ | /
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- RT - Thread Operating System
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/ | \ 5.1.0 build Apr 11 2024 11:43:19
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2006 - 2024 Copyright by RT-Thread team
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hello rt-thread
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msh />
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```
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**Smart版log信息：**
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```shell
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heap: [0x002fd030 - 0x04000000]
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\ | /
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- RT - Thread Smart Operating System
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/ | \ 5.1.0 build Apr 11 2024 11:47:02
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2006 - 2024 Copyright by RT-Thread team
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Press any key to stop init process startup ... 3
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Press any key to stop init process startup ... 2
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Press any key to stop init process startup ... 1
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Starting init ...
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[E/lwp] lwp_startup: init program not found
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Switching to legacy mode...
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hello rt-thread
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msh />
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```
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## 4. 支持情况
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| 驱动 | 支持情况 | 备注 |
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| ------ | ---- | :------: |
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| UART | 支持 | UART0 |
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| GPIO | 暂不支持 | - |
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| SPI | 暂不支持 | - |
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| SDIO | 暂不支持 | - |
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| ETH | 暂不支持 | - |
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目前BSP仅保证成功运行，驱动后续会慢慢支持！
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## 5. 注意事项
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对于ZYNQ的开发，需要使用Vivado软件对开发板的硬件进行一些配置，来生产相应的fsbl.elf文件，比如串口引脚的初始化等等，所以如果大家需要修改串口的输出引脚信息，需要更新fsbl.elf，而这些知识是需要具备一定的ZYNQ开发基础的。
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## 6. 联系人信息
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维护人：[liYony](https://github.com/liYony)
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@@ -0,0 +1,14 @@
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# for module compiling
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import os
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from building import *
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cwd = GetCurrentDir()
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objs = []
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list = os.listdir(cwd)
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for d in list:
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path = os.path.join(cwd, d)
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if os.path.isfile(os.path.join(path, 'SConscript')):
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objs = objs + SConscript(os.path.join(d, 'SConscript'))
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Return('objs')
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@@ -0,0 +1,44 @@
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import os
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import sys
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import rtconfig
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import re
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if os.getenv('RTT_ROOT'):
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RTT_ROOT = os.getenv('RTT_ROOT')
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else:
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RTT_ROOT = os.path.join(os.getcwd(), '..', '..')
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sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
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from building import *
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TARGET = 'rtthread.' + rtconfig.TARGET_EXT
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TRACE_CONFIG = ""
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content = ""
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with open("rtconfig.h") as f:
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for line in f.readlines():
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if line.find("RT_BACKTRACE_FUNCTION_NAME") != -1:
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for token in line.split(" "):
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if re.match(r'RT_BACKTRACE_FUNCTION_NAME$', token, flags=0):
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TRACE_CONFIG = " "
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DefaultEnvironment(tools=[])
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env = Environment(tools = ['mingw'],
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AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS + TRACE_CONFIG,
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CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS + TRACE_CONFIG,
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CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS + TRACE_CONFIG,
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AR = rtconfig.AR, ARFLAGS = '-rc',
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LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
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env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
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env['ASCOM'] = env['ASPPCOM']
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env['LINKCOM'] = '$LINK -o $TARGET $LINKFLAGS $__RPATH $SOURCES $_LIBDIRFLAGS -Wl,--start-group $_LIBFLAGS -Wl,--end-group'
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Export('RTT_ROOT')
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Export('rtconfig')
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# prepare building environment
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objs = PrepareBuilding(env, RTT_ROOT)
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# make a building
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DoBuilding(TARGET, objs)
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@@ -0,0 +1,9 @@
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from building import *
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cwd = GetCurrentDir()
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src = Glob('*.c') + Glob('*.cpp')
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CPPPATH = [cwd]
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group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
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Return('group')
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@@ -0,0 +1,18 @@
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2020/10/7 bernard the first version
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*/
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#include <rtthread.h>
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int main(void)
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{
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rt_kprintf("hello rt-thread\n");
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return 0;
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}
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@@ -0,0 +1,32 @@
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menu "Hardware Drivers Config"
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config BSP_SUPPORT_FPU
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bool "Using Float"
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default y
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menuconfig BSP_USING_UART
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bool "Using UART"
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select RT_USING_SERIAL
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default y
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if BSP_USING_UART
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config BSP_USING_UART0
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bool "Enabel UART 0"
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default y
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endif
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config BSP_USING_GIC
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bool
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default y
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choice
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prompt "GIC Version"
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default BSP_USING_GICV2
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config BSP_USING_GICV2
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bool "GICv2"
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config BSP_USING_GICV3
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bool "GICv3"
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endchoice
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endmenu
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@@ -0,0 +1,11 @@
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# RT-Thread building script for component
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from building import *
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cwd = GetCurrentDir()
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src = Glob('*.c')
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CPPPATH = [cwd , cwd + '/zynqmp']
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group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
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Return('group')
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@@ -0,0 +1,77 @@
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/*
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* Copyright (c) 2006-2024, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2024-04-11 liYony the first version
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*/
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#include <mmu.h>
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#include <board.h>
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#include <mm_aspace.h>
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#include <mm_page.h>
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#include <drv_uart.h>
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#include <gtimer.h>
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extern size_t MMUTable[];
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#ifdef RT_USING_SMART
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struct mem_desc platform_mem_desc[] = {
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{KERNEL_VADDR_START, KERNEL_VADDR_START + 0x7FF00000 - 1, (rt_size_t)ARCH_MAP_FAILED, NORMAL_MEM}
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};
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#else
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struct mem_desc platform_mem_desc[] =
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{
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{0x00200000, 0x7FF00000 - 1, 0x00200000, NORMAL_MEM},
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{GIC400_DISTRIBUTOR_PPTR, GIC400_DISTRIBUTOR_PPTR + GIC400_SIZE - 1, GIC400_DISTRIBUTOR_PPTR, DEVICE_MEM},
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{GIC400_CONTROLLER_PPTR, GIC400_CONTROLLER_PPTR + GIC400_SIZE - 1, GIC400_CONTROLLER_PPTR, DEVICE_MEM},
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};
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#endif
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const rt_uint32_t platform_mem_desc_size = sizeof(platform_mem_desc) / sizeof(platform_mem_desc[0]);
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void idle_wfi(void)
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{
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asm volatile("wfi");
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}
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void rt_hw_board_init(void)
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{
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#ifdef RT_USING_SMART
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rt_hw_mmu_map_init(&rt_kernel_space, (void *)0xfffffffff0000000, 0x10000000, MMUTable, PV_OFFSET);
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#else
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rt_hw_mmu_map_init(&rt_kernel_space, (void *)0xffffd0000000, 0x10000000, MMUTable, 0);
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#endif
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rt_region_t init_page_region;
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init_page_region.start = PAGE_START;
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init_page_region.end = PAGE_END;
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rt_page_init(init_page_region);
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rt_hw_mmu_setup(&rt_kernel_space, platform_mem_desc, platform_mem_desc_size);
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#ifdef RT_USING_HEAP
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/* initialize system heap */
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rt_system_heap_init((void *)HEAP_BEGIN, (void *)HEAP_END);
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#endif
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/* initialize hardware interrupt */
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rt_hw_interrupt_init();
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/* initialize uart */
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rt_hw_uart_init();
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/* initialize timer for os tick */
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rt_hw_gtimer_init();
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rt_thread_idle_sethook(idle_wfi);
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#if defined(RT_USING_CONSOLE) && defined(RT_USING_DEVICE)
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/* set console device */
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rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
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#endif
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rt_kprintf("heap: [0x%08x - 0x%08x]\n", HEAP_BEGIN, HEAP_END);
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#ifdef RT_USING_COMPONENTS_INIT
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rt_components_board_init();
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#endif
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}
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@@ -0,0 +1,36 @@
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/*
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* Copyright (c) 2006-2024, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
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*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2024-04-11 liYony the first version
|
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*/
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#ifndef __BOARD_H__
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#define __BOARD_H__
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#include <zynqmp.h>
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extern unsigned char __bss_end;
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#define HEAP_BEGIN ((void*)&__bss_end)
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#ifdef RT_USING_SMART
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#define HEAP_END ((size_t)KERNEL_VADDR_START + 64 * 1024 * 1024)
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#define PAGE_START HEAP_END
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#define PAGE_END ((size_t)KERNEL_VADDR_START + 128 * 1024 * 1024)
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#else
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#define KERNEL_VADDR_START 0x0
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#define HEAP_END (KERNEL_VADDR_START + 64 * 1024 * 1024)
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#define PAGE_START HEAP_END
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#define PAGE_END ((size_t)PAGE_START + 64 * 1024 * 1024)
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#endif
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void rt_hw_board_init(void);
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int rt_hw_uart_init(void);
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#endif /* __BOARD_H__ */
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File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,18 @@
|
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/*
|
||||
* Copyright (c) 2006-2024, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2024-04-11 liYony the first version
|
||||
*/
|
||||
|
||||
#ifndef __DRV_UART_H__
|
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#define __DRV_UART_H__
|
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|
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#include <rtthread.h>
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|
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int rt_hw_uart_init(void);
|
||||
|
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#endif /* __DRV_UART_H__ */
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||||
@@ -0,0 +1,52 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2024, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2024-04-11 liYony the first version
|
||||
*/
|
||||
|
||||
#ifndef __ZYNQMP_H__
|
||||
#define __ZYNQMP_H__
|
||||
|
||||
#include <rtdef.h>
|
||||
#include <ioremap.h>
|
||||
|
||||
#ifdef RT_USING_SMART
|
||||
#include <mmu.h>
|
||||
#endif
|
||||
|
||||
#define __REG32(x) (*((volatile unsigned int *)(x)))
|
||||
#define __REG16(x) (*((volatile unsigned short *)(x)))
|
||||
|
||||
/* UART */
|
||||
#define ZYNQMP_UART0_BASE 0xFF000000
|
||||
#define ZYNQMP_UART0_SIZE 0x00010000
|
||||
#define ZYNQMP_UART0_IRQNUM (32 + 21)
|
||||
#define ZYNQMP_UART0_CLK_FREQ_HZ (99999001)
|
||||
|
||||
/* GIC */
|
||||
#define MAX_HANDLERS 195
|
||||
#define GIC_IRQ_START 0
|
||||
#define ARM_GIC_NR_IRQS 195
|
||||
#define ARM_GIC_MAX_NR 1
|
||||
|
||||
/* GICv2 */
|
||||
#define GIC400_DISTRIBUTOR_PPTR 0xF9010000U
|
||||
#define GIC400_CONTROLLER_PPTR 0xF9020000U
|
||||
#define GIC400_SIZE 0x00001000U
|
||||
|
||||
/* the basic constants and interfaces needed by gic */
|
||||
rt_inline rt_ubase_t platform_get_gic_dist_base(void)
|
||||
{
|
||||
return GIC400_DISTRIBUTOR_PPTR;
|
||||
}
|
||||
|
||||
rt_inline rt_ubase_t platform_get_gic_cpu_base(void)
|
||||
{
|
||||
return GIC400_CONTROLLER_PPTR;
|
||||
}
|
||||
|
||||
#endif /* __ZYNQMP_H__ */
|
||||
@@ -0,0 +1,38 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2024, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*/
|
||||
|
||||
#ifndef __ZYNQMP_REG_H__
|
||||
#define __ZYNQMP_REG_H__
|
||||
|
||||
/* bit field helpers. */
|
||||
#define __M(n) (~(~0<<(n)))
|
||||
#define __RBF(number, n) ((number)&__M(n))
|
||||
#define __BF(number, n, m) __RBF((number>>m), (n-m+1))
|
||||
#define REG_BF(number, n, m) (m<n ? __BF(number, n, m) : __BF(number, m, n))
|
||||
|
||||
#define readb(reg) (*((volatile unsigned char *)(reg)))
|
||||
#define readw(reg) (*((volatile unsigned short *)(reg)))
|
||||
#define readl(reg) (*((volatile unsigned int *)(reg)))
|
||||
#define readq(reg) (*((volatile unsigned long long *)(reg)))
|
||||
|
||||
#define writeb(data, reg) ((*((volatile unsigned char *)(reg))) = (unsigned char)(data))
|
||||
#define writew(data, reg) ((*((volatile unsigned short *)(reg))) = (unsigned short)(data))
|
||||
#define writel(data, reg) ((*((volatile unsigned int *)(reg))) = (unsigned int)(data))
|
||||
#define writeq(data, reg) ((*((volatile unsigned long long *)(reg))) = (unsigned long long)(data))
|
||||
|
||||
#define clrsetreg(addr, clr, set) writel(((clr) | (set)) << 16 | (set), addr)
|
||||
#define clrreg(addr, clr) writel((clr) << 16, addr)
|
||||
#define setreg(addr, set) writel((set) << 16 | (set), addr)
|
||||
|
||||
#define DUMP_REG(base, reg) \
|
||||
do { \
|
||||
rt_uint32_t status = 0x00000000; \
|
||||
status = readl(base + reg); \
|
||||
rt_kprintf(#reg ":\n"); \
|
||||
rt_kprintf("\t%p 0x%.8x\n", base + reg, status); \
|
||||
} while(0);
|
||||
|
||||
#endif /* __ZYNQMP_REG_H__ */
|
||||
File diff suppressed because it is too large
Load Diff
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|
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|
After Width: | Height: | Size: 752 KiB |
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Load Diff
@@ -0,0 +1,47 @@
|
||||
import os
|
||||
|
||||
# toolchains options
|
||||
ARCH ='aarch64'
|
||||
CPU ='cortex-a'
|
||||
CROSS_TOOL = 'gcc'
|
||||
PLATFORM = 'gcc'
|
||||
EXEC_PATH = os.getenv('RTT_EXEC_PATH') or '/usr/bin'
|
||||
BUILD = 'debug'
|
||||
|
||||
if PLATFORM == 'gcc':
|
||||
# toolchains
|
||||
PREFIX = os.getenv('RTT_CC_PREFIX') or 'aarch64-none-elf-'
|
||||
CC = PREFIX + 'gcc'
|
||||
CXX = PREFIX + 'g++'
|
||||
CPP = PREFIX + 'cpp'
|
||||
AS = PREFIX + 'gcc'
|
||||
AR = PREFIX + 'ar'
|
||||
LINK = PREFIX + 'gcc'
|
||||
TARGET_EXT = 'elf'
|
||||
SIZE = PREFIX + 'size'
|
||||
OBJDUMP = PREFIX + 'objdump'
|
||||
OBJCPY = PREFIX + 'objcopy'
|
||||
STRIP = PREFIX + 'strip'
|
||||
CFPFLAGS = ' '
|
||||
AFPFLAGS = ' '
|
||||
DEVICE = ' -march=armv8-a -mtune=cortex-a53 -ftree-vectorize -ffast-math -funwind-tables -fno-strict-aliasing'
|
||||
|
||||
CPPFLAGS= ' -E -P -x assembler-with-cpp'
|
||||
CXXFLAGS= DEVICE + CFPFLAGS + ' -Wall -fdiagnostics-color=always'
|
||||
CFLAGS = DEVICE + CFPFLAGS + ' -Wall -Wno-cpp -std=gnu99 -fdiagnostics-color=always'
|
||||
AFLAGS = ' -c' + AFPFLAGS + ' -x assembler-with-cpp'
|
||||
LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,system_vectors -T link.lds' + ' -lsupc++ -lgcc -static'
|
||||
CPATH = ''
|
||||
LPATH = ''
|
||||
|
||||
if BUILD == 'debug':
|
||||
CFLAGS += ' -O0 -gdwarf-2'
|
||||
CXXFLAGS += ' -O0 -gdwarf-2'
|
||||
AFLAGS += ' -gdwarf-2'
|
||||
else:
|
||||
CFLAGS += ' -Os'
|
||||
CXXFLAGS += ' -Os'
|
||||
CXXFLAGS += ' -Woverloaded-virtual -fno-exceptions -fno-rtti'
|
||||
|
||||
DUMP_ACTION = OBJDUMP + ' -D -S $TARGET > rtt.asm\n'
|
||||
POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
|
||||
Reference in New Issue
Block a user