qemu-arm-mcimx6ul-evk

Author: jiaxianhua

_posts/2020-12-24-imx6ull.md

@@ -79,8 +79,6 @@ usb 口能虚拟个 u盘、串口、网卡出来
 
 ### macOS U盘:
 
-### 
-
 ![4.png](/assets/images/LinuxLab/IMX6ULL/4.png)
 
 ### Windows 10:
@@ -90,6 +88,7 @@ usb 口能虚拟个 u盘、串口、网卡出来
 ![6.png](/assets/images/LinuxLab/IMX6ULL/6.png)
 
 ### 网卡禁用数字签名
+
 [http://www.win10xiazai.com/win10/8148.html](/assets/images/LinuxLab/IMX6ULL/http://www.win10xiazai.com/win10/8148.html)
 
 [RNDIS.rar](/assets/images/LinuxLab/IMX6ULL/RNDIS.rar)

_posts/2020-12-25-qemu-arm-mcimx6ul-evk.md

@@ -0,0 +1,267 @@
+---
+layout: post
+title: "LinuxLab 真板开发：编译 qemu-arm-mcimx6ul-evk"
+author: iosdevlog
+date: 2020-12-25 18:53:14 +0800
+description: ""
+cover-img: /assets/images/LinuxLab/IMX6ULL/error.png
+category: 
+tags: [LinuxLab, IMX6ULL]
+---
+
+## Ubuntu 18.04 VirtualBox 
+
+### 运行 qemu-arm-mcimx6ul-evk
+
+```bash
+git clone https://gitee.com/tinylab/qemu-arm-mcimx6ul-evk
+cd qemu-arm-mcimx6ul-evk/
+sudo apt install make gcc-arm-linux-gnueabihf gcc bison flex libssl-dev dpkg-dev lzop
+sudo apt install libsdl2-image-dev -y
+sudo vim /etc/apt/sources.list
+# deb http://cz.archive.ubuntu.com/ubuntu xenial main
+sudo apt update
+sudo apt install libpng12-0 -y
+```
+
+./boot.sh
+
+```bash
+linux-lab login: root
+[   36.390412] usb_otg1_vbus: disabling
+# uname -a
+Linux linux-lab 5.4.0-dirty #1 SMP Wed Apr 8 23:55:27 CST 2020 armv7l GNU/Linux
+# poweroff
+```
+
+### 编译内核 
+
+[https://github.com/Embedfire/ebf_linux_kernel](https://github.com/Embedfire/ebf_linux_kernel)
+
+## LinuxLab Ubuntu 20.04 (macOS Big Sur 11.1)
+
+[泰晓科技/Linux Lab](https://gitee.com/tinylab/linux-lab)
+
+```bash
+sudo useradd --create-home --shell /bin/bash --user-group --groups adm,sudo iosdevlog
+sudo passwd iosdevlog
+sudo -su iosdevlog
+whoami
+# iosdevlog
+```
+
+### 下载 LinuxLab
+
+```bash
+git clone https://gitee.com/tinylab/cloud-lab.git
+cd cloud-lab/ && tools/docker/choose linux-lab
+```
+
+### 运行 LinuxLab
+
+```bash
+tools/docker/run linux-lab
+tools/docker/bash
+```
+
+### IMX6ULL + 野火 Patch
+
+```bash
+make list | grep imx6ul
+# [ arm/mcimx6ul-evk ]:
+make BOARD=mcimx6ul-evk
+make boot
+```
+
+### LinuxLab 开发 Linux (真板还不支持以下操作)
+
+```bash
+make kernel-download
+make kernel-checkout
+make kernel-patch
+make kernel-defconfig
+make kernel-menuconfig
+make kernel
+make boot
+```
+
+### Linux Kernel 手动编译
+
+链接: [https://pan.baidu.com/s/1AZHdBMnB63zLbZjbsa73xg](https://pan.baidu.com/s/1AZHdBMnB63zLbZjbsa73xg)  密码: csnu
+
+```bash
+# 下载 Linux 源码
+make kernel-download
+cd /labs/linux-lab/src/patch/linux
+# 解压patch补丁
+tar xzvf ebf_6ull_patch.v4.19.35.tar.gz
+ls v4.19.35 | wc
+#    5194    5194  321387
+# 进入 linux stable 内核目录
+cd /labs/linux-lab/src/linux-stable
+# 检出 linux stable 4.19.35 标签
+git checkout v4.19.35
+# 打补丁
+git am /labs/linux-lab/src/patch/linux/v4.19.35/*.patch
+# Applying: MLK-11265-10 ARM: configs: add imx v7 support
+# Applying: MLK-11265-1 ARM: dts: add imx7d soc dtsi support
+# ...
+# 基本 1 秒 1 个补丁，可能要等 1 个多小时
+```
+
+![patch.png](/assets/images/LinuxLab/IMX6ULL/patch.png)
+
+2 个 多小时后终于好了。
+
+![PatchEnd.png](/assets/images/LinuxLab/IMX6ULL/PatchEnd.png)
+
+添加 `sdma-imx6q.bin`
+
+```bash
+cp sdma-imx6q.bin firmware/sdma-imx6q.bin
+git add -f .
+git commit -m "sdma-imx6q.bin"
+```
+
+![sdma-imx6q.bin](/assets/images/LinuxLab/IMX6ULL/sdma-imx6q.bin.png)
+
+编译内核前建议先安装以下工具
+
+```bash
+sudo apt install make gcc-arm-linux-gnueabihf gcc bison flex libssl-dev dpkg-dev lzop
+# 报错，编辑 /etc/apt/sources.list
+sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
+sudo vi /etc/apt/sources.list
+```
+
+ubuntu 20.04 官方源
+
+```bash
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+deb http://archive.ubuntu.com/ubuntu focal main restricted
+# deb-src http://archive.ubuntu.com/ubuntu focal main restricted
+
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://archive.ubuntu.com/ubuntu focal-updates main restricted
+# deb-src http://archive.ubuntu.com/ubuntu focal-updates main restricted
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://archive.ubuntu.com/ubuntu focal universe
+# deb-src http://archive.ubuntu.com/ubuntu focal universe
+deb http://archive.ubuntu.com/ubuntu focal-updates universe
+# deb-src http://archive.ubuntu.com/ubuntu focal-updates universe
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team, and may not be under a free licence. Please satisfy yourself as to
+## your rights to use the software. Also, please note that software in
+## multiverse WILL NOT receive any review or updates from the Ubuntu
+## security team.
+deb http://archive.ubuntu.com/ubuntu focal multiverse
+# deb-src http://archive.ubuntu.com/ubuntu focal multiverse
+deb http://archive.ubuntu.com/ubuntu focal-updates multiverse
+# deb-src http://archive.ubuntu.com/ubuntu focal-updates multiverse
+
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+deb http://archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
+# deb-src http://archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu focal partner
+# deb-src http://archive.canonical.com/ubuntu focal partner
+
+deb http://archive.ubuntu.com/ubuntu focal-security main restricted
+# deb-src http://archive.ubuntu.com/ubuntu focal-security main restricted
+deb http://archive.ubuntu.com/ubuntu focal-security universe
+# deb-src http://archive.ubuntu.com/ubuntu focal-security universe
+deb http://archive.ubuntu.com/ubuntu focal-security multiverse
+# deb-src http://archive.ubuntu.com/ubuntu focal-security multiverse
+```
+
+更新源
+
+```bash
+sudo apt update
+sudo apt --fix-broken install
+sudo apt install make gcc-arm-linux-gnueabihf gcc bison flex libssl-dev dpkg-dev lzop
+```
+
+arm-linux-gnueabihf-gcc 9.3.0
+
+```bash
+$ arm-linux-gnueabihf-gcc -v
+Using built-in specs.
+COLLECT_GCC=arm-linux-gnueabihf-gcc
+COLLECT_LTO_WRAPPER=/usr/lib/gcc-cross/arm-linux-gnueabihf/9/lto-wrapper
+Target: arm-linux-gnueabihf
+Configured with: ../src/configure -v --with-pkgversion='Ubuntu 9.3.0-17ubuntu1~20.04' --with-bugurl=file:///usr/share/doc/gcc-9/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-9 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-libitm --disable-libquadmath --disable-libquadmath-support --enable-plugin --enable-default-pie --with-system-zlib --without-target-system-zlib --enable-libpth-m2 --enable-multiarch --enable-multilib --disable-sjlj-exceptions --with-arch=armv7-a --with-fpu=vfpv3-d16 --with-float=hard --with-mode=thumb --disable-werror --enable-multilib --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --includedir=/usr/arm-linux-gnueabihf/include
+Thread model: posix
+gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)
+```
+
+一键编译内核 deb 包
+
+```bash
+./make_deb.sh
+...
+make[6]: *** [/labs/linux-lab/src/linux-stable/Makefile:1052: drivers] Error 2
+make[5]: *** [Makefile:146: sub-make] Error 2
+make[4]: *** [Makefile:24: __sub-make] Error 2
+make[3]: *** [debian/rules:4: build] Error 2
+dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
+make[2]: *** [/labs/linux-lab/src/linux-stable/scripts/package/Makefile:80: bindeb-pkg] Error 2
+make[1]: *** [/labs/linux-lab/src/linux-stable/Makefile:1365: bindeb-pkg] Error 2
+make[1]: Leaving directory '/labs/linux-lab/src/linux-stable/build_image/build'
+make: *** [Makefile:146: sub-make] Error 2
+```
+
+失败了，明天再看。
+
+![error.png](/assets/images/LinuxLab/IMX6ULL/error.png)
+
+## 升级 deb
+
+[4. 构建野火Debian系统固件 - [野火]i.MX Linux开发实战指南 文档](http://doc.embedfire.com/linux/imx6/base/zh/latest/building_image/building_debian.html)
+
+[update-fire-kernel.sh](http://update-fire-kernel.sh/)
+
+```bash
+#!/bin/sh -e
+
+_do () {
+         $@ || ( cp -rf /tmp/boot /; echo "kernel update failed: $@"; exit -1; )
+}
+
+if [ ! -f /boot/vmlinuz* ]; then
+        echo "error:fire kernel no exit!"
+else
+        cp -rf /boot /tmp
+
+   _do dpkg -r linux-image-$(uname -r)
+
+        _do dpkg -i $1
+
+        if [ -f /boot/vmlinuz* ]; then
+                rm -rf /tmp/boot
+        else
+                cp -rf /tmp/boot /
+        fi
+fi
+```
+
+执行升级操作
+
+```bash
+chmod +x ./update-fire-kernel.sh
+sudo ./update-fire-kernel.sh ./linux-image-4.19.71-imx-r1_1stable_armhf.deb
+```