[bootlin/training-materials updates] master: labs/sysdev-u-boot-stm32: improve wording of DEVICE_TREE usage (3f79c847)

[Thomas Petazzoni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/3f79c847fd58e34fa59fc6eebce22c19c6e332f4

>---------------------------------------------------------------

commit 3f79c847fd58e34fa59fc6eebce22c19c6e332f4
Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Date:   Tue Jan 28 13:54:59 2020 +0100

    labs/sysdev-u-boot-stm32: improve wording of DEVICE_TREE usage
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>


>---------------------------------------------------------------

3f79c847fd58e34fa59fc6eebce22c19c6e332f4
 labs/sysdev-u-boot-stm32/sysdev-u-boot-stm32.tex | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/labs/sysdev-u-boot-stm32/sysdev-u-boot-stm32.tex b/labs/sysdev-u-boot-stm32/sysdev-u-boot-stm32.tex
index 45421e83..aeacddfe 100644
--- a/labs/sysdev-u-boot-stm32/sysdev-u-boot-stm32.tex
+++ b/labs/sysdev-u-boot-stm32/sysdev-u-boot-stm32.tex
@@ -129,13 +129,14 @@ export CROSS_COMPILE=arm-linux-
 sudo apt install device-tree-compiler
 \end{verbatim}
 
-\item Finally, run \code{make}\footnote{You can speed up the compiling
-  by using the \code{-jX} option with \code{make}, where X is the
-  number of parallel jobs used for compiling. Twice the number of CPU
-  cores is a good value.}.  , which should build U-Boot. You'll have
-  to set the \code{DEVICE_TREE} variable to get U-Boot to know about
-  the specific board you are using, in our case,
-  \code{stm32mp157a-dk1}
+\item Finally, run \code{make
+    DEVICE_TREE=stm32mp157a-dk1}\footnote{You can speed up the
+    compiling by using the \code{-jX} option with \code{make}, where X
+    is the number of parallel jobs used for compiling. Twice the
+    number of CPU cores is a good value.}, which will build
+  U-Boot. The \code{DEVICE_TREE} variable specifies the specific
+  Device Tree that describes our hardware board, in our case the
+  STM32MP1 Discover Kit 1.
 
 \end{enumerate}