Hello Pavel, On Thu, 2019-08-01 at 21:27 +0200, Pavel Machek wrote: > Hi! > > What is status of OLPC-1.75 in v5.3? IIRC most of the patches went in, > but I don't see suitable dts file in the tree. I tried porting one > from working (4.19 or so) kernel, but it was not quite trivial. > > Is there time for dts to be merged? Short answer is that it's not absolutely necessary. With a new enough OpenFirmware, the firmware will just construct a correct FDT. To upgrade your machine to the new firmware, just copy http://dev.laptop.org/~quozl/q4e00ja.rom to a FAT partition on a USB flash stick and run "flash u:\q4e00ja.rom" from the "ok" prompt. Then you'll be able to run stock mainline kernels happily. That said, it might still be useful to have a DTS file in tree (for reference, testing, machines with older firmware, etc.). I've now re- sent the MMP2 devicetree update patch set with the DTS file included and copied you on that one. As usual, I'm thankful for testing, reviews and acks. Take care! Lubo
