[FE training-materials-updates] Warn people that the first boot is slow

[Michael Opdenacker]

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

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=7b4445de1f74b4da59fbfedae013bf49c022fc33

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

commit 7b4445de1f74b4da59fbfedae013bf49c022fc33
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Tue Dec 18 15:54:32 2012 +0100

    Warn people that the first boot is slow
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


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

7b4445de1f74b4da59fbfedae013bf49c022fc33
 labs/android-new-board/android-new-board.tex |    9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/labs/android-new-board/android-new-board.tex b/labs/android-new-board/android-new-board.tex
index 2172117..4b3a987 100644
--- a/labs/android-new-board/android-new-board.tex
+++ b/labs/android-new-board/android-new-board.tex
@@ -195,8 +195,13 @@ was built:
 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.
+Now, compile and test your changes.
+
+Don't be surprised if Android takes several minutes to boot. Android
+has some work to do the first time it's booted.
+
+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}