[bootlin/training-materials updates] master: sysdev: slides: flash-filesystems: remove U-Boot UBI/UBIFS commands (57bce385)

[Luca Ceresoli]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/57bce385da39cc1b3bf5a46a76a093d81d29a405

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commit 57bce385da39cc1b3bf5a46a76a093d81d29a405
Author: Luca Ceresoli <luca.ceresoli at bootlin.com>
Date:   Fri Feb 3 18:55:09 2023 +0100

    sysdev: slides: flash-filesystems: remove U-Boot UBI/UBIFS commands
    
    Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>


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57bce385da39cc1b3bf5a46a76a093d81d29a405
 .../sysdev-flash-filesystems.tex                   | 32 ----------------------
 1 file changed, 32 deletions(-)

diff --git a/slides/sysdev-flash-filesystems/sysdev-flash-filesystems.tex b/slides/sysdev-flash-filesystems/sysdev-flash-filesystems.tex
index 34097339..e407a044 100644
--- a/slides/sysdev-flash-filesystems/sysdev-flash-filesystems.tex
+++ b/slides/sysdev-flash-filesystems/sysdev-flash-filesystems.tex
@@ -261,38 +261,6 @@ setenv mtdparts mtdparts=omap2-nand.0:512k(XLoader)ro,1536k(UBoot)ro...
   \end{center}
 \end{frame}
 
-\begin{frame}{U-Boot: main UBI commands}
-  Grouped under the \code{ubi} command
-    \begin{itemize}
-    \item \code{ubi part <part-name>}\\
-	Attach an MTD partition to the UBI layer. Example:\\
-	\code{ubi part UBI}
-    \item \code{ubi readvol <dest-addr> <vol-name> [<size>]}\\
-	Read volume contents. Example:\\
-	\code{ubi readvol 0x21000000 kernel}
-    \item \code{ubi writevol <src-addr> <vol-name> <size>}\\
-        Write to volume. Example:\\
-	\code{tftp 0x21000000 data.ubifs}\\
-	\code{ubi writevol 0x21000000 data ${filesize}}
-    \end{itemize}
-\end{frame}
-
-\begin{frame}{U-Boot: UBIFS commands}
-  U-Boot also has commands to access UBIFS partitions:
-    \begin{itemize}
-    \item \code{ubifsmount ubi<n>:<volume-name>}\\
-	Mount the specified volume. Example:\\
-        \code{ubifsmount ubi0:root}
-    \item \code{ubifsload <addr> <filename> [bytes]}\\
-	Load file contents at the specified address. Example:\\
-	\code{ubifsload 0x21000000 boot/zImage}
-    \item Other commands: \code{ubifsls} and \code{ubifsumount}
-    \end{itemize}
-    This shows that to optimize space, the kernel and DTB can
-    also be stored in a UBIFS partition. Otherwise, the DTB volume
-    consumes an entire LEB.
-\end{frame}
-
 \begin{frame}
   \frametitle{Linux: UBI / UBIFS target tools}
   \begin{itemize}