Hi Marty, On Thu, 13 Aug 2020 at 13:35, Alper Nebi Yasak <[email protected]> wrote: > > Hi Simon, Marty, > > I'm interested in getting U-Boot to work with Kevin as well, but don't > have a Servo (or the willingness to open up the case yet), so I've been > trying to boot from depthcharge as in README.chromium-chainload. > > I don't have a way to see serial output and I see no other signs of > life. Can you give me a tested configuration that immediately powers-off > or reboots a Kevin so I can confirm what I'm doing works on the > chainloading side? I mean I can boot Linux, but trying the same with > U-Boot just gives me a blank screen even after accounting for a lot of > things. > > Meanwhile, I've wrote some code to automate making depthcharge partition > images, and to enable the display on Kevin (and perhaps Bob). Since I > don't know if chainloading works, I don't know if these are broken or > not either. I'm unsure about sending untested patches to the list, so I > put them up here if you want to take a look (and maybe test/fix them?): > > https://github.com/alpernebbi/u-boot/tree/rk3399-gru-kevin/wip > > They're not really things that'd make a non-booting Kevin boot, though. > I hope at least some of it can be useful in some way.
I am just replying here as you asked for some details on IRC. What details do you need? I was intending to try out a kevin if I have one. I will add that to my list. Regards, Simon
