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authorJuro Bystricky <juro.bystricky@intel.com>2018-04-06 21:45:25 (GMT)
committerCalifornia Sullivan <california.l.sullivan@intel.com>2018-04-09 20:36:37 (GMT)
commitc883874ddf2ace2ef2ebb3a5768511134678bbb3 (patch)
tree0f55aebb32faf184dfcce568e335ea1c8d99964c
parent5130b9006301694cd60f95bff46b17d0555deff8 (diff)
downloadmeta-intel-c883874ddf2ace2ef2ebb3a5768511134678bbb3.tar.gz
README: minor edit
Mention un-mounting before flashing USB. Use sudo with "dd" Show progress with "dd" Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
-rw-r--r--README16
1 files changed, 14 insertions, 2 deletions
diff --git a/README b/README
index 87e7de3..b627877 100644
--- a/README
+++ b/README
@@ -165,9 +165,21 @@ The BSP /binary directory or build contains bootable live images,
165which can be used to directly boot Yocto off of a USB flash drive. 165which can be used to directly boot Yocto off of a USB flash drive.
166 166
167Under Linux, insert a USB flash drive. Assuming the USB flash drive 167Under Linux, insert a USB flash drive. Assuming the USB flash drive
168takes device /dev/sdf, use dd to copy the image to it. For example: 168takes device /dev/sdf, use dd to copy the image to it. Before the image
169can be burned onto a USB drive, it should be un-mounted. Some Linux distros
170may automatically mount a USB drive when it is plugged in. Using USB device
171/dev/sdf as an example, find all mounted partitions:
169 172
170 $ dd if=core-image-sato-intel-corei7-64.wic of=/dev/sdf 173 $ mount | grep sdf
174
175and un-mount those that are mounted, for example:
176
177 $ umount /dev/sdf1
178 $ umount /dev/sdf2
179
180Now burn the image onto the USB drive:
181
182 $ sudo dd if=core-image-sato-intel-corei7-64.wic of=/dev/sdf status=progress
171 $ sync 183 $ sync
172 $ eject /dev/sdf 184 $ eject /dev/sdf
173 185