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\chapter{系统安装}
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\section{烧写系统文件}
电脑需要安装瑞芯微的 USB 驱动程序。接上 USB 线,运行 \\
RKDevTool.exe 程序,然后上电进入 maskrom 模式:
\begin{figure}[H]
\centering
\includegraphics[width=\textwidth]{burn.png}
\caption{RKDevTooL 配置}\label{fig:rkdevtool}
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\end{figure}
\section{配置系统}
在调试串口上按住 \zhsquote{CTRL-C}并上电开机,将调试串口停止在 U-Boot 的命令行上,
\zhsquote{\textcolor{blue!80}{\tt setsn}},将板卡的编号设置进去,例如:
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\begin{figure}[H]
\centering
\begin{tikzpicture}
\node [anchor=south west, inner sep=0] (image) at (0,0) {
\begin{tcolorbox}[colframe=gray!20]
\begin{footnotesize}
\begin{Verbatim}
=> 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
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Writing to MMC(0)... done
\end{Verbatim}
\end{footnotesize}
\end{tcolorbox}
};
\begin{scope}[
x={($0.1*(image.south east)$)},
y={($0.1*(image.north west)$)}
]
% grid for debugging
%\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, 8.0) rectangle (3.0, 9.0);
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\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。
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将板卡名称设置为项目名并保存,例如:
\begin{figure}[H]
\centering
\begin{tikzpicture}
\node [anchor=south west, inner sep=0] (image) at (0,0) {
\begin{tcolorbox}[colframe=gray!20]
\begin{footnotesize}
\begin{Verbatim}
=> setenv board_name SY-3588J01A
=> saveenv
Saving Environment to MMC...
Writing to MMC(0)... done
\end{Verbatim}
\end{footnotesize}
\end{tcolorbox}
};
\begin{scope}[
x={($0.1*(image.south east)$)},
y={($0.1*(image.north west)$)}
]
% grid for debugging
%\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, 5.0) rectangle (5.5, 9.0);
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\end{scope}
\end{tikzpicture}
\caption{设置板卡名称}
\end{figure}