# Regular Meeting (2020.4.26) * [Report progress of purchase](https://docs.google.com/spreadsheets/d/1obuc2-JVHykafvK5nTFGYNZo5Fn13gP3YV26JiJwogI/edit#gid=0) * Device tree * DT-Spec (ok) * [DT-Kernel-interaction](https://www.kernel.org/doc/html/latest/devicetree/usage-model.html) * Regarding flash loader of Merger * Only test after CPLD load to U1/U2, because CPLD hasn't remained test port * (next step) convert my file to CPLD * U1/U2 are different files: Research how to prog. ###### tags: `Regular Meeting` `DeWei`