Hi Vincent,
When you are talking about database, are you talking about specific data from your generated project (such as the sstate cache) or are you talking about data in your current poky folder? If you are talking about project specific data I would recommend you create a new project and build from scratch when doing such a large upgrade (Fido --> Rocko), since a lot of stuffs have changed. For example bblayers.conf looks different (meta-yocto renamed to meta-poky) and so on. But if you have cusomizations done for fido you of course need ensure that these changes are manually exported to the new Rocko based project (for example point out custom layers in bblayers.conf and MACHINE in local.conf after creating your new project). If you are afraid of wiping git changes, and you already have an existing poky git clone you can just fetch the data (git fetch) then checkout the wanted branch, tag or revision. BR Petter 2018-01-09 14:35 skrev Kok, Vincent Chin Keong: > How if I want to remain my database from previous version? How can I export them? > > Warmest regards, > Vincent Kok > > Sent from my iPad > > On Jan 9, 2018, at 20:45, Alexander Kanavin <[email protected]> wrote: > >> On 01/09/2018 01:55 PM, Kok, Vincent Chin Keong wrote: >> >>> I was wondering, how can I upgrade to Yocto version 2.4 (Rocko)? Do I just remove the previous poky folder I downloaded and re-download a newer version of poky and checkout the branch and tags? >> >> The easiest is to perform a clean clone of the poky repo, and check out the tag you want. >> >> Alex
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