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| author | Ashish Chaudhari <ashish@ettus.com> | 2015-04-09 09:47:55 -0700 |
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| committer | Ashish Chaudhari <ashish@ettus.com> | 2015-04-09 09:47:55 -0700 |
| commit | 625724d7f81c214e9955334860a364802be3fda9 (patch) | |
| tree | 39d6d0087646ef4028bc6a57d33c89a28112fed8 /host/docs/usrp_e3x0.dox | |
| parent | 700bf99bdc483fdcc9deb54abc29bd7f81e16089 (diff) | |
| parent | 3f0b770ab14aa0acaf4846680e3ee7379a1f93d7 (diff) | |
| download | uhd-625724d7f81c214e9955334860a364802be3fda9.tar.gz uhd-625724d7f81c214e9955334860a364802be3fda9.tar.bz2 uhd-625724d7f81c214e9955334860a364802be3fda9.zip | |
Merge branch 'master' into vivado
Diffstat (limited to 'host/docs/usrp_e3x0.dox')
| -rw-r--r-- | host/docs/usrp_e3x0.dox | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/host/docs/usrp_e3x0.dox b/host/docs/usrp_e3x0.dox index b55fa1054..91682f0b9 100644 --- a/host/docs/usrp_e3x0.dox +++ b/host/docs/usrp_e3x0.dox @@ -179,7 +179,6 @@ knowledge of Linux. $ repo sync $ TEMPLATECONF=`pwd`/meta-ettus/conf source ./oe-core/oe-init-build-env ./build ./bitbake \endcode - At this point you should review the file in conf/local.conf and make sure path names make sense for your machine. @@ -198,19 +197,28 @@ When this completes, the files needed to create the SD card are in \code{.sh} $ bitbake -c populate_sdk gnuradio-dev-image \endcode - The sdk is in `tmp-glibc/deploy/sdk` - Note that you can set the `MACHINE` variable in `local.conf so that you no longer need to set it from the command line. +-# Using the environment When you log back in, you will need to setup the OpenEmbedded environment again by: + \code{.sh} + $ cd e300-oe-build/oe-core + $ . oe-core/oe-init-build-env ./build ./bitbake + \endcode -\code{.sh} - $ cd e300-oe-build/oe-core - $ . oe-core/oe-init-build-env ./build ./bitbake -\endcode +\section e3x0_upgrade_sd_card Upgrading / Writing image to sd card + +In order to upgrade or reinitialize a sd card for the first time, you can use the 'dd' tool. +Make sure that you are using the right block device for your sd card as failing to do so can wipe your harddrive. + +Replace <yourimage>.direct with your image file name and yoursdcard with your blockdevice e.g. /dev/mmcblk0 or /dev/sdb. + + $ sudo dd if=<yourimage>.direct of=/dev/<yoursdcard> bs=1M + +Notes: The commands will wipe the entire sd card and reinitialize it. Newer images need a 8GB sd card. \section e3x0_load_fpga_imgs Specifying a Non-standard FPGA Image |