fix bugs

Signed-off-by: surenyi <surenyi82@163.com>

rk3588_guide.tex

@@ -88,6 +88,11 @@
 
 \setcounter{tocdepth}{4}
 \setcounter{secnumdepth}{3}
+
+\setlength{\floatsep}{4pt plus 2pt minus 2pt}
+\setlength{\textfloatsep}{4pt plus 2pt minus 2pt}
+\setlength{\intextsep}{4pt plus 2pt minus 2pt}
+
 \DeclareRobustCommand{\shellcmd}[2]{\\ \mintinline[bgcolor=lightgray!30,fontsize=\scriptsize]{#1}{#2} \\}
 %\xeCJKsetup{CJKmath=true}
 \hypersetup{colorlinks=true,linkcolor=blue!80, urlcolor=orange!80, %

tex/deploy.tex

@@ -22,6 +22,8 @@
 => setsn A2246002
 Generate  ethaddr: 72:a2:24:60:02:01
 Generate eth1addr: 72:a2:24:60:02:02
+Generate eth2addr: 72:a2:24:60:02:03
+Generate eth3addr: 72:a2:24:60:02:04
 Writing to MMC(0)... done
 \end{Verbatim}
 \end{footnotesize}
@@ -35,11 +37,12 @@ Writing to MMC(0)... done
         %\draw [lightgray, step=1] (image.south west) grid (image.north east);
         %\foreach \x in {0, 1, ..., 10} {\node [below] at (\x, 0) {\x};}
         %\foreach \y in {0, 1, ..., 10} {\node [left] at (0, \y) {\y};}
-        \draw [red,thick, rounded corners] (0.8, 7.0) rectangle (3.0, 9.0);
+        \draw [red,thick, rounded corners] (0.8, 8.0) rectangle (3.0, 9.0);
     \end{scope}
 \end{tikzpicture}
 \caption{设置板卡编号}
 \end{figure}
+根据编号自动生成一组 mac 地址，并保存在环境变量里面。
 
 将板卡名称设置为项目名并保存，例如：
 \begin{figure}[H]

tex/intro.tex

@@ -17,7 +17,9 @@
 http://192.168.1.202:8888/rk3588/uboot.git
 } \\
 用 git 命令下载：
-\shellcmd{bash}{git clone http://192.168.1.202:8888/rk3588/uboot.git}
+\begin{minted}[bgcolor=lightgray!30,fontsize=\scriptsize]{bash}
+git clone http://192.168.1.202:8888/rk3588/uboot.git
+\end{minted}
 
 \section{Kernel 代码下载}
 kernel 源代码在这里：\\
@@ -201,6 +203,41 @@ setup_arch(&command_line);
     \caption{修改 Kernel 版本号}
 \end{figure}
 
+\section{设备树文件}
+U-Boot 和 Kernel 使用的都是 boot.img 里面的 DTB 文件。设备树文件从这个文件：
+\begin{figure}[H]
+    \centering
+    \begin{tikzpicture}
+    \node [anchor=south west, inner sep=0] (image) at (0,0) {
+        \begin{tcolorbox}[title={\small{}arch/arm64/boot/dts/rockchip/rk3588-sytc.stc:},colframe=gray!20, coltitle=blue!80]
+            \scriptsize
+            \begin{Verbatim}
+/dts-v1/;
+
+/* #include "rk3588-sytc-hrgz.dtsi" */
+#include "rk3588-sytc-evb.dtsi"
+
+/ {
+    model = "Rockchip RK3588 SYTC Board";
+    compatible = "rockchip,rk3588-sytc", "rockchip,rk3588";
+
+    chosen: chosen {
+      bootargs = "earlycon=uart8250,mmio32,0xfeb50000 console=ttyFIQ0 
+        irqchip.gicv3_pseudo_nmi=0 root=PARTUUID=614e0000-0000 rw rootwait";
+    };
+};
+
+&fiq_debugger {
+    rockchip,baudrate = <115200>;
+};
+            \end{Verbatim}
+        \end{tcolorbox}
+    };
+    \end{tikzpicture}
+    \caption{dts}
+\end{figure}
+开始查看，它会通过 \verb+include+ 指令引入别的文件。
+
 \chapter{文件更新}
 
 \section{MMC 分区}
@@ -230,16 +267,19 @@ setup_arch(&command_line);
 \begin{minted}[bgcolor=lightgray!30,fontsize=\scriptsize]{bash}
 tftpflash 20000000 uboot.img uboot
 \end{minted}
+如果下载失败，请检查网线是否接在 CPU 直出的网口上面。
 
 \subsection{升级 boot}
 \begin{minted}[bgcolor=lightgray!30,fontsize=\scriptsize]{bash}
 tftpflash 20000000 boot.img boot
 \end{minted}
+如果下载失败，请检查网线是否接在 CPU 直出的网口上面。
 
 \subsection{升级 rootfs}
 \begin{minted}[bgcolor=lightgray!30,fontsize=\scriptsize]{bash}
 tftpflash 20000000 rootfs.img rootfs
 \end{minted}
+如果下载失败，请检查网线是否接在 CPU 直出的网口上面。
 
 \begin{comment}
 \chapter {系统默认配置}

tex/resource.tex

@@ -9,8 +9,8 @@ eth0 和 eth1。其对应关系如下表所示：
     \toprule
     网络接口 & 驱动 & 默认地址  \\
     \midrule
-    \texttt{eth0} & \texttt{\small r8168}   & \texttt{\small 192.168.2.80} \\
-    \texttt{eth1} & \texttt{\small st\_gmac}   & \texttt{\small 192.168.1.80} \\
+    \texttt{eth0} & \texttt{\small st\_gmac}   & \texttt{\small 192.168.1.80} \\
+    \texttt{eth1} & \texttt{\small r8168}   & \texttt{\small 192.168.2.80} \\
     \bottomrule
 \end{tabular}
 \caption{网口对应关系}