[bootlin/training-materials updates] master: sysdev/kernel: building: Clearly show the specificity of ARM64 about defconfigs (813fd008)

[Miquel Raynal]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/813fd0086e82b07cf0a2eb8faf386fbf7d4d4cce

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commit 813fd0086e82b07cf0a2eb8faf386fbf7d4d4cce
Author: Miquel Raynal <miquel.raynal at bootlin.com>
Date:   Wed Nov 10 10:48:28 2021 +0100

    sysdev/kernel: building: Clearly show the specificity of ARM64 about defconfigs
    
    Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>


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813fd0086e82b07cf0a2eb8faf386fbf7d4d4cce
 slides/sysdev-kernel-building/sysdev-kernel-building.tex | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/slides/sysdev-kernel-building/sysdev-kernel-building.tex b/slides/sysdev-kernel-building/sysdev-kernel-building.tex
index d6729a32..34f5582b 100644
--- a/slides/sysdev-kernel-building/sysdev-kernel-building.tex
+++ b/slides/sysdev-kernel-building/sysdev-kernel-building.tex
@@ -146,7 +146,7 @@
 	  kernel:\\
 	  \code{cp /boot/config-`uname -r` .config}
      \end{itemize}
-  \item Embedded platform case (at least on ARM 32 bit):
+   \item Embedded platform case:
      \begin{itemize}
        \item Default configurations stored in-tree as minimal
          configuration files (only listing settings that are different
@@ -156,6 +156,12 @@
        \item To load a default configuration file, just run
          \code{make foo_defconfig} (will erase your current
          \code{.config}!)
+         \begin{itemize}
+           \item On ARM 32-bit, there is usually one default
+             configuration per CPU family
+           \item On ARM 64-bit, there is only one big default
+             configuration to customize
+         \end{itemize}
      \end{itemize}
   \end{itemize}
   Now, you can make configuration changes (\code{make menuconfig}...).