Hello guys, I have created wiki page for Salvator-X board: https://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Salvator-X
And update related yocto layer: https://github.com/qbeeukraine/meta-platform-xen Please review & leave your comments. I am planning to update this layer with Xen 4.8 support in nearly future. With the best regards, Iurii Mykhalskyi On Thu, Nov 10, 2016 at 11:34 AM, Dirk Behme <dirk.be...@de.bosch.com> wrote: > On 10.11.2016 10:25, Iurii Mykhalskyi wrote: > >> Hello Dirk, >> >> On Thu, Nov 10, 2016 at 8:54 AM, Dirk Behme <dirk.be...@de.bosch.com >> <mailto:dirk.be...@de.bosch.com>> wrote: >> >> On 09.11.2016 13:14, Julien Grall wrote: >> >> Hello, >> >> On 09/11/16 07:14, Dirk Behme wrote: >> >> On 08.11.2016 16:41, Iurii Mykhalskyi wrote: >> >> Hello Dirk, >> >> I have made only single change - I recompile ATF to >> leave CPU in EL2 >> mode and reflash it. >> >> >> >> Yes, this is what I meant with 'modifying firmware' ;) >> >> You are loading Xen with U-Boot running in EL2, then? >> >> With this modification, do all other use cases still work? >> E.g. load and >> boot U-Boot and native Linux kernel without Xen? >> >> >> Yes, when Linux is booting from EL2, it will drop to EL1 (see >> el2_setup). As Andre mentioned on the previous thread, U-boot is >> running >> at EL2 on various board (e.g pine64, juno). >> >> Modifying the firmware was the right way to go as there is no >> solution >> go boot at EL2 from EL1. >> >> >> >> Yes, correct, from general point of view :) >> >> My question to Iurii is more focused to this concrete board, if >> there everything works fine, too. You know, sometimes the >> implementation on a board might have bugs while it should work well >> in theory ;) >> >> So I'm just interested if everything works fine for him switching >> ATF to exit in EL2, or if additional fixes/patches are needed for >> this board. >> >> >> Looks like all basic functions working normally - I have successfully >> load linux & rootfs without any additional patches for linux kernel. >> > > > Ok, thanks for this info :) > > > As you ok with this - I will create Salvator-X board related page on Xen >> wiki. >> But first of all, I will update yocto layer mentioned by Andrii with >> minimal setup, based on the latest Renesas & Xen releases. >> This should be helpful for easier out of box board setup. >> > > > Ack > > Best regards > > Dirk > > > -- Iurii Mykhalskyi | Senior Software Engineer GlobalLogic P +38.044.492.9695x3664 M +38.096.311.5467 S mad-nemoi www.globallogic.com <http://www.globallogic.com/> http://www.globallogic.com/email_disclaimer.txt
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