[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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