[FE training-materials-updates] Bootloader lab: clarify discovery of the MMC device

Michael Opdenacker michael.opdenacker at free-electrons.com
Tue Nov 19 09:54:02 CET 2013


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

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=d25f3c8df9b718a543e1c30a8708d9733a3de4bc

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

commit d25f3c8df9b718a543e1c30a8708d9733a3de4bc
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Tue Nov 19 09:52:37 2013 +0100

    Bootloader lab: clarify discovery of the MMC device
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


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

d25f3c8df9b718a543e1c30a8708d9733a3de4bc
 labs/sysdev-u-boot/sysdev-u-boot.tex |   11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/labs/sysdev-u-boot/sysdev-u-boot.tex b/labs/sysdev-u-boot/sysdev-u-boot.tex
index a7b08ff..22fed66 100644
--- a/labs/sysdev-u-boot/sysdev-u-boot.tex
+++ b/labs/sysdev-u-boot/sysdev-u-boot.tex
@@ -40,7 +40,12 @@ for the OMAP-based platforms.
 
 First, connect your card reader to your workstation, with the MMC/SD
 card inside. Type the \code{dmesg} command to see which device is used
-by your workstation.
+by your workstation. In case the device is \code{/dev/sdb}, you will see
+something like:
+
+\begin{verbatim}
+sd 3:0:0:0: [sdb] 3842048 512-byte hardware sectors: (1.96 GB/1.83 GiB)
+\end{verbatim}
 
 If your PC has an internal MMC/SD card reader, the device may also been
 seen as \code{/dev/mmcblk0}, and the first partition as
@@ -53,10 +58,6 @@ way by the IGEPv2 board.
 In the following instructions, we will assume that your MMC/SD card
 is seen as \code{/dev/sdb} by your PC workstation.
 
-\begin{verbatim}
-sd 3:0:0:0: [sdb] 3842048 512-byte hardware sectors: (1.96 GB/1.83 GiB)
-\end{verbatim}
-
 \fbox{\begin{minipage}{\textwidth}
 {\bfseries
 Caution: read this carefully before proceeding. You could destroy



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