thanks a lot! I have finished my work. I build on RPI4 successfully!! that's what you mean ,via device-tree.
Ralf Ramsauer <[email protected]> 于2021年4月13日周二 下午7:29写道： > Hi 朱若凡, > > On 13/04/2021 09:18, 朱若凡 wrote: > > > > Hello! > > I success build it now with linux jailhouse-enabling-5.4-rpi kernel. But > > I can't enable the jailhouse . dmesg tells I didn't reserve > > mem_regions, while I did use mem=768M in cmdline . > > I never used jailhouse in RPi, but as far as i can see, the reservation > comes via device tree and not via cmdline [1, 2]. > > Ralf > > [1] https://github.com/siemens/jailhouse/blob/master/configs/arm64 > /rpi4.c#L14 > <https://github.com/siemens/jailhouse/blob/master/configs/arm64/rpi4.c#L14> > [2] > > https://github.com/siemens/jailhouse-images/blob/master/recipes-bsp/rpi-firmware/files/debian/jailhouse.dts#L15 > > > > > 在2021年4月12日星期一 UTC+8 下午9:25:54<Jan Kiszka> 写道： > > > > On 11.04.21 05:20, 朱若凡 wrote: > > > I just want to build jailhouse in my Raspberry Pi 4b which is > > supported > > > arm64. If jailhouse is support Raspberry Pi 4b arm board now? If > > there > > > is any page for how to build it in Raspberry Pi? Can some one help > > me ? > > > Thanks very much! > > > > > > > You mean use 32-bit ARM on the RPi4 with Jailhouse. Might work with > the > > existing configurations as well, never tried. But what would that be > > good for? 32-bit is slowly fading out, arm64 is standard on hardware > > that supports it (downstream raspi does 32-bit only for legacy > reasons, > > some images for old hardware). > > > > Jan > > > > -- > > You received this message because you are subscribed to the Google > > Groups "Jailhouse" group. > > To unsubscribe from this group and stop receiving emails from it, send > > an email to [email protected] > > <mailto:[email protected]>. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/jailhouse-dev/447e0050-c0a1-48b2-8390-2dcfba0fca5dn%40googlegroups.com > > < > https://groups.google.com/d/msgid/jailhouse-dev/447e0050-c0a1-48b2-8390-2dcfba0fca5dn%40googlegroups.com?utm_medium=email&utm_source=footer > >. > -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/CA%2BnU6V_igzQA%2BpQ49Ge42zy4ztTB0XkpLa1TZbGGvV-y-BPjZA%40mail.gmail.com.
