board/beaglebone: add details on how to use the resulting sdcard.img

Signed-off-by: Guillaume W. Bres <guillaume.bressaix@gmail.com>
[Thomas: rework commit log.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
guillaume william brs 2016-08-21 17:00:06 +02:00 committed by Thomas Petazzoni
parent 996384df59
commit 1adaf87c1c

View File

@ -32,3 +32,13 @@ After building, you should get a tree like this:
├── u-boot.img
├── uEnv.txt
└── zImage
How to write the microSD card
=============================
Once the build process is finished you will have an image called "sdcard.img"
in the output/images/ directory.
Copy the bootable "sdcard.img" onto an SD card with "dd":
$ sudo dd if=output/images/sdcard.img of=/dev/sdX