[bootlin/training-materials updates] master: Revert "break long lines in kernel cross compiling lab" (d3bf22a8)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/d3bf22a87c2843228b08bc4345ec25a47c7f6e5d

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commit d3bf22a87c2843228b08bc4345ec25a47c7f6e5d
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Wed Mar 17 19:35:46 2021 +0100

    Revert "break long lines in kernel cross compiling lab"
    
    This reverts commit 9d41e72ef7a0ec8d3cd7e2c572e80a8338c76173.


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d3bf22a87c2843228b08bc4345ec25a47c7f6e5d
 .../sysdev-kernel-cross-compiling.tex                            | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex b/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex
index 9f793f8c..13b82564 100644
--- a/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex
+++ b/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex
@@ -123,10 +123,11 @@ haven't provided a working root filesystem for our device yet.
 You can now automate all this every time the board is booted or
 reset. Reset the board, and customize \code{bootcmd}:
 
-\begin{ubootinput} 
-setenv bootcmd 'tftp %\zimageboardaddr% zImage; tftp %\dtbboardaddr% %\dtbname%; bootz %\zimageboardaddr% - %\dtbboardaddr%'
-saveenv
-\end{ubootinput}
+\footnotesize
+\texttt {setenv bootcmd 'tftp \zimageboardaddr\ zImage; tftp \dtbboardaddr\ \dtbname;
+bootz \zimageboardaddr\ - \dtbboardaddr'}\\
+\code{saveenv}
+\normalsize
 
 Restart the board to make sure that booting the kernel is now automated.