[bootlin/training-materials updates] master: Remove linux-arm.info (d4d4d5a1)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/d4d4d5a12373e16cc424f0fe26d46797ebb6157f

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commit d4d4d5a12373e16cc424f0fe26d46797ebb6157f
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Fri Sep 18 12:06:37 2020 +0200

    Remove linux-arm.info
    
    - No longer available, the domain has been squatted
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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d4d4d5a12373e16cc424f0fe26d46797ebb6157f
 labs/sysdev-flash-filesystems/sysdev-flash-filesystems.tex          | 6 ++++++
 .../sysdev-linux-intro-versioning/sysdev-linux-intro-versioning.tex | 2 --
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/labs/sysdev-flash-filesystems/sysdev-flash-filesystems.tex b/labs/sysdev-flash-filesystems/sysdev-flash-filesystems.tex
index b593165f..b42df016 100644
--- a/labs/sysdev-flash-filesystems/sysdev-flash-filesystems.tex
+++ b/labs/sysdev-flash-filesystems/sysdev-flash-filesystems.tex
@@ -44,6 +44,12 @@ using the UBI image that we produce during this lab.
 So, to do this lab before we find a better solution, you can compile U-Boot 2018.01
 with the MMC configuration and boot it from MMC.}
 
+Before you deploy this version, use \code{printenv} to your U-Boot
+environment in NAND flash, and copy the settings to a file on your
+workstation. This will help you to restore your environment settings
+after switching to U-Boot 2018.01, which will have a default environment
+again (because it stores its environment on the MMC card).
+
 \section{Enabling NAND flash and filesystems}
 
 First, make sure your kernel has support for UBI and UBIFS, and also
diff --git a/slides/sysdev-linux-intro-versioning/sysdev-linux-intro-versioning.tex b/slides/sysdev-linux-intro-versioning/sysdev-linux-intro-versioning.tex
index 36fb554b..adccd3be 100644
--- a/slides/sysdev-linux-intro-versioning/sysdev-linux-intro-versioning.tex
+++ b/slides/sysdev-linux-intro-versioning/sysdev-linux-intro-versioning.tex
@@ -106,7 +106,5 @@ Date:   Wed Jul 13 11:29:17 2011 +0200
 	In depth coverage of the new features in each kernel release
     \item \url{https://lwn.net}\\
 	Coverage of the features accepted in each merge window
-    \item \url{https://www.linux-arm.info}\\
-	News about Linux on ARM, including kernel changes.
   \end{itemize}
 \end{frame}