diff options
Diffstat (limited to 'flash-memory/flash-filesystems')
| -rw-r--r-- | flash-memory/flash-filesystems/pres_flashfilesystems_en.tex | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/flash-memory/flash-filesystems/pres_flashfilesystems_en.tex b/flash-memory/flash-filesystems/pres_flashfilesystems_en.tex index a9164fd..5de794f 100644 --- a/flash-memory/flash-filesystems/pres_flashfilesystems_en.tex +++ b/flash-memory/flash-filesystems/pres_flashfilesystems_en.tex @@ -34,6 +34,27 @@ $ dmesg \subsubsection{JFFS2} \begin{frame}[fragile] +\frametitle{MTD Flash partitioning} +\begin{itemize} +\item Redboot partition parsing +\item Boardsupport +\item Kernelparameters: +\begin{verbatim} +mtdparts=edb7312-nor:256k(ARMboot)ro, +-(root);edb7312-nand:-(home) +\end{verbatim} +\end{itemize} +\end{frame} + +\begin{frame} +\frametitle{JFFS2} +\begin{figure}[h] +\centering +\includegraphics[width=8cm]{images/jffs2.png} +\end{figure} +\end{frame} + +\begin{frame}[fragile] \frametitle{Using JFFS2} \begin{lstlisting} # Create JFFS2 image @@ -57,6 +78,22 @@ root=/dev/mtdblock0 rootfstype=jffs2 \end{frame} \subsubsection{UBI and UBIFS} +\begin{frame} +\frametitle{UBI: Unsorted Block Images} +\begin{figure}[h] +\centering +\includegraphics[width=8cm]{images/ubi.png} +\end{figure} +\end{frame} + +\begin{frame} +\frametitle{UBIFS} +\begin{figure}[h] +\centering +\includegraphics[width=8cm]{images/ubifs.png} +\end{figure} +\end{frame} + \begin{frame}[fragile] \frametitle{Using UBIFS} \begin{lstlisting} |