Hi Andreas, On Thu, Mar 18, 2021 at 10:42:35PM +0100, Andreas Böhler wrote: > Hi, > > I'm trying to add support for an older ZWave bridge, the MiCasaVerde Vera > Lite (similar or equal to SERCOMM NA300). It's based on RT3662, 64MB RAM and > 32MB NAND flash - and this is where I'm currently stuck. The rt3883.dtsi > does not define a NAND controller and I'm unsure whether there actually is a > suitable driver. > > How can I best find/add a NAND driver for RT3662, or is it not worth the > effort?
Good question, especially without the datasheet or any piece of code to look at. If you are up for a lot of hard work, a starting point could be here: https://github.com/openwrt/openwrt/pull/597 MT7620 was the successor of those SoCs, I would guess the NAND controller is probably very similar to this one. MT7621 is a more different design of NAND controller which came after, and as you can see in the PR, the "old" MT7620 NAND was never cleaned up nor merged into OpenWrt. For you it could still be worth the shot, if you find the full datasheet of RT3662 somewhere you can compare with MT7620 (which is easy to find). Cheers Daniel > > Thanks > > > _______________________________________________ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/mailman/listinfo/openwrt-devel _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
