raspberry-pi/installation:fixed document

content/aosc-os/devices/raspberrypi/4b/installation.md

@@ -28,7 +28,11 @@ Technically all Raspberry Pis equipped with an ARM64 CPU are compatible with mai
 - Raspberry Pi 3th gen boards (BCM2837A0/B0)
   - Raspberry Pi 3/3B/3B+
   - Compute Module 3
-- Some BCM2837 based Raspberry Pi 2 boards (2B Rev1.2)
+
+  # Known Problems
+
+- Hardware decoding is not working on 64-bit systems, see [here](https://github.com/raspberrypi/userland/blob/9f3f9054a692e53b60fca54221a402414e030335/CMakeLists.txt#L11) and [here](https://www.raspberrypi.org/forums/viewtopic.php?t=232684&start=25)
+- The `raspi-config` tool previously available in the AOSC package repository came from [cyanberry-config](https://github.com/AOSC-Archive/cyanberry-config). This project is now archived and no longer recommended to use.
 
 # In this tutorial
 
@@ -192,30 +196,13 @@ Then proceed with the [general post installation process][general-postinst] to s
 BSP Installation
 --------
 
-To get your Pi running, a set of BSPs (Board Support Packages) must be installed upon the installation.
-
-For now no extra manual setup is needed, just install the BSPs directly.
+The BSP packages are now present in the main suite, so you don't have to add `bsp-rpi` suite to your `sources.list`. Simply run the following command to install the BSP packages:
 
-Add BSP repository:
 ```sh
-echo "deb https://repo.aosc.io/debs stable bsp-rpi" | tee /etc/apt/sources.list.d/10-bsp-rpi.list
 apt update
-```
-
-Install kernel (which brings up all necessary BSPs):
-
-```sh
-apt install linux+kernel+rpi64
-```
-
-Or you would prefer LTS branch:
-
-```
 apt install linux+kernel+rpi64+lts
 ```
 
-Don't worry, we will take care about everything to get your Pi running, including generating `config.txt` and `cmdline.txt`.
-
 # Plugin and run!
 
 If all above are set, you can exit your chroot environment, unmount them, plug it in to your Pi and boot!

content/aosc-os/devices/raspberrypi/4b/installation.zh.md

@@ -28,15 +28,19 @@ AOSC OS 对树莓派的支持由社区进行维护，所以你可以轻松地为
 - 第三代树莓派系列 (BCM2837A0/B0)
   - 树莓派 3/3A/3B/3B+
   - 树莓派计算模块 3
-- 装备了 BCM2837 的第二代树莓派 (2B 硬件版本 1.2，运行较慢)
+
+  # 已知问题
+
+- 64 位系统没有硬件视频解码支持。参见[这里](https://github.com/raspberrypi/userland/blob/9f3f9054a692e53b60fca54221a402414e030335/CMakeLists.txt#L11)与[这里](https://www.raspberrypi.org/forums/viewtopic.php?t=232684&start=25)
+- AOSC 主源中提供的 `raspi-config` 工具来自 [cyanberry-config](https://github.com/AOSC-Archive/cyanberry-config)，但是目前已归档，不再建议使用。
 
 # 教程内容
 
 跟随本教程，你将进行如下步骤：
 
 1. 对目标设备分区及格式化
 2. 将 AOSC OS 安装到目标设备
-3. 安装 AOSC OS 树莓派支持包
+3. 安装支持包
 4. 基本设置步骤
 5. 开跑！
 
@@ -51,7 +55,7 @@ AOSC OS 对树莓派的支持由社区进行维护，所以你可以轻松地为
 - 用于安装 AOSC OS 的存储设备。可以是 SD 卡，也可以是装在 USB 硬盘盒的 SSD 或 HDD。
   - 如果你使用的是第三代树莓派或更旧的版本，则建议使用 SD 卡，因为它们的 USB 启动支持非常有限。
 - 如果你用 SD 卡作为存储设备，确保你的读卡器不会毁坏 SD 卡的数据。
-- 一个稳定的因特网连接，用以太网连接。
+- 一个稳定的因特网连接，推荐使用以太网连接。
 
 ### 软件依赖
 
@@ -187,26 +191,10 @@ genfstab -p -U / | sed -e '/swap/d' >> /etc/fstab
 安装树莓派 BSP（单板支持包）
 --------
 
-为了让树莓派运行安装的 OS，要在安装过程中安装一系列单板支持包。
-
-到目前为止，这些包不再需要手动配置，直接安装即可。
-
-首先添加 BSP 源：
+为了让树莓派运行安装的 AOSC OS，要在安装过程中安装一系列单板支持包，例如内核及引导用固件。您可以执行如下命令安装所需要的支持包：
 
 ```sh
-echo "deb https://repo.aosc.io/debs stable bsp-rpi" | tee /etc/apt/sources.list.d/10-bsp-rpi.list
 apt update
-```
-
-然后安装内核包（该包将所有必需 BSP 作为依赖安装）：
-
-```sh
-apt install linux+kernel+rpi64
-```
-
-若更倾向使用 LTS 分支的内核：
-
-```
 apt install linux+kernel+rpi64+lts
 ```
 

content/aosc-os/devices/raspberrypi/4b/troubleshooting.md

@@ -38,7 +38,7 @@ Check your `cmdline.txt` and remove the `quiet` option or you will not see the k
 
 Another possible reason is that the kernel is waiting for the root filesystem to show up. Make sure the root device is correct in your `cmdline.txt`.
 
-## Kernel paniked
+## Kernel panicked
 
 The reason behind this varys. Here are some possible symptoms:
 

content/aosc-os/devices/raspberrypi/4b/troubleshooting.zh.md

@@ -35,7 +35,7 @@ tags = ["sys-installation"]
 
 如果光标依旧在闪动，说明内核依旧在等待根文件系统出现。检查 `cmdline.txt`，确保 `root=` 参数指向了正确的根分区。
 
-## 内核崩溃了 (paniked)
+## 内核崩溃了 (panicked)
 
 内核崩溃的原因有很多，具体请观察屏幕提示。以下是几个例子：