[FE training-materials-updates] Correct that make won't do a full rebuild

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=b041c8b692b55dab8c7d109d9a59910d63725d23

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commit b041c8b692b55dab8c7d109d9a59910d63725d23
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Tue Dec 18 15:45:26 2012 +0100

    Correct that make won't do a full rebuild
    
    Removing the U-boot output directory is just to avoid build errors
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


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b041c8b692b55dab8c7d109d9a59910d63725d23
 labs/android-new-board/android-new-board.tex |   12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/labs/android-new-board/android-new-board.tex b/labs/android-new-board/android-new-board.tex
index 5c38ff2..2172117 100644
--- a/labs/android-new-board/android-new-board.tex
+++ b/labs/android-new-board/android-new-board.tex
@@ -188,11 +188,15 @@ where the U-boot config file to use is set and change this
 configuration to use the default configuration for the DevKit8000
 (\code{devkit8000_config}).
 
-Compile and test your changes. You should now see the display working,
-while it has a major glitch: it prints only a portion of the screen.
+To avoid rebuild errors, you should remove the directory where U-boot
+was built:
 
-You can avoid doing a full rebuild by removing the
-\code{out/target/product/beagleboard/obj/u-boot} directory.
+\begin{verbatim}
+rm -r out/target/product/beagleboard/obj/u-boot
+\end{verbatim}
+
+Now, compile and test your changes. You should now see the display working,
+while it has a major glitch: it prints only a portion of the screen.
 
 \section{Fix the resolution}