[bootlin/training-materials updates] master: Drop duplicate slide chapter, use discovery-board-dk1 (1a43dbbf)

[Thomas Petazzoni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/1a43dbbfb6ade87467c404f37995d63764b695b7

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

commit 1a43dbbfb6ade87467c404f37995d63764b695b7
Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Date:   Sat Aug 7 11:03:39 2021 +0200

    Drop duplicate slide chapter, use discovery-board-dk1
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>


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

1a43dbbfb6ade87467c404f37995d63764b695b7
 mk/embedded-linux-4d.mk                    |   2 +-
 slides/discovery-board/discovery-board.png | Bin 379528 -> 0 bytes
 slides/discovery-board/discovery-board.tex |  27 ---------------------------
 3 files changed, 1 insertion(+), 28 deletions(-)

diff --git a/mk/embedded-linux-4d.mk b/mk/embedded-linux-4d.mk
index ffa72c1b..791cc1d5 100644
--- a/mk/embedded-linux-4d.mk
+++ b/mk/embedded-linux-4d.mk
@@ -2,7 +2,7 @@ EMBEDDED_LINUX_4D_SLIDES = \
 		first-slides \
 		about-us \
 		course-information-title \
-		discovery-board \
+		discovery-board-dk1 \
 		sysdev-shopping-list-stm32 \
 		xplained-board-also-supported \
 		qemu-also-supported \
diff --git a/slides/discovery-board/discovery-board.png b/slides/discovery-board/discovery-board.png
deleted file mode 100644
index a1f6cbb9..00000000
Binary files a/slides/discovery-board/discovery-board.png and /dev/null differ
diff --git a/slides/discovery-board/discovery-board.tex b/slides/discovery-board/discovery-board.tex
deleted file mode 100644
index 97cdd0aa..00000000
--- a/slides/discovery-board/discovery-board.tex
+++ /dev/null
@@ -1,27 +0,0 @@
-\begin{frame}
-\frametitle{Hardware used in this training session}
-  Using STMicroelectronics STM32MP157D-DK1 Discovery boards in all practical labs
-  \begin{columns}
-    \column{0.6\textwidth}
-    {\footnotesize
-    \begin{itemize}
-    \item STM32MP157D (Dual Cortex-A7 + Cortex-M4) CPU from STMicroelectronics
-    \item 512 MB DDR3L RAM
-    \item Gigabit Ethernet port
-    \item 4 USB 2.0 host ports
-    \item 1 USB-C OTG port
-    \item 1 Micro SD slot
-    \item On-board ST-LINK/V2-1 debugger
-    \item Misc: buttons, LEDs, Audio codec
-    \item Currently sold at 65 EUR + VAT at Mouser
-    \end{itemize}
-    }
-    \column{0.4\textwidth}
-    \includegraphics[width=\textwidth]{slides/discovery-board/discovery-board.png}
-  \end{columns}
-  \vspace{1em}
-  {\small
-  Board and CPU documentation, design files, software:
-  \url{https://www.st.com/en/evaluation-tools/stm32mp157a-dk1.html}
-  }
-\end{frame}