Dne ponedeljek, 03. junij 2019 ob 21:09:48 CEST je Kamps, John-Eric napisal(a): > >Do you have a setup that works with the BSP? Usually in cases like this I > >would dump the >registers of the whole display engine and the TCON, and > >compare them to see what's going on. > Not yet tested, because the new uboot can't load the original BSP Kernel. > And I was thinking that it will be not so difficult. :-( > > The original System is an Android one.
Usually Android on AW devices has busybox application with devmem support. Just use "busybox devmem <memory location>". It shows only one location at a time, but with little scripting this can be overcome. Best regards, Jernej > Can I change the uboot kernel bootargs and use the original Android kernel > with changed Linux rootfs and boot them? Is that possible? If yes I would > give this a try to check that I will get a running BSP System to dump the > register. > > I dumped the tcon and ccu section from the original uboot which has a boot > splash screen on the display. Should I also dump and compare the de > (display section) as well? > Any other register that I should dump and compare? > > John-Eric -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/1722136.KKXVivdC25%40jernej-laptop. For more options, visit https://groups.google.com/d/optout.
