summaryrefslogtreecommitdiff
path: root/flash-memory
diff options
context:
space:
mode:
authorManuel Traut <manut@linutronix.de>2011-01-28 13:17:04 +0100
committerManuel Traut <manut@linutronix.de>2011-01-28 13:17:04 +0100
commit2354b12678f07579815356ec10eef193a64bb2a6 (patch)
tree9cefef7a3380c85c68c4bca741487eb3aad02d40 /flash-memory
parent7e5883bbd6e699d1fcee0814c5a172d6348bd63c (diff)
parent5bc3f53265144faf43e16031483d92f581766a2b (diff)
Merge branch 'jan'
Conflicts: application-devel/embedded-devel/pres_embedded-devel_de.tex flash-memory/flash-filesystems/pres_flashfilesystems_en.tex linux-basics/linux-processes/pres_linux-processes_en.tex Signed-off-by: Manuel Traut <manut@linutronix.de>
Diffstat (limited to 'flash-memory')
-rw-r--r--flash-memory/flash-filesystems/pres_flashfilesystems_en.tex37
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}