Hi Julien,
I found there are lots of branches under linux-arm.git. Xen wiki
recommends to use branch arndale. But i found it lacks of the
following configuration in dts file which is exist in branch
arndale-dom0-3.10. Should i use arndale or arndale-dom0-3.10 as dom0?
Can Xen boot up without those configuration?
chosen {
bootargs = "dom0_mem=256M sync_console console=dtuart
dtuart=serial2 earlyprintk=xen";
xen,dom0-bootargs = "console=hvc0,115200n8
earlyprintk=xen debug ignore_loglevel psci=enable clk_ignore_unused
root=/dev/mmcblk1p2";
modules {
module@0 {
compatible = "xen,linux-zimage",
"xen,multiboot-module";
reg = <0x60000000 0x500000>;
};
};
};
--
best regards
Mail
2013/10/30 mail fetch <fetchmail.0104@gmail.com>> Hi Julien, > > I found there are lots of branches under linux-arm.git. Xen wiki > recommends to use branch arndale. But i found it lacks of the > following configuration in dts file which is exist in branch > arndale-dom0-3.10. Should i use arndale or arndale-dom0-3.10 as dom0? > Can Xen boot up without those configuration? > > chosen { > bootargs = "dom0_mem=256M sync_console console=dtuart > dtuart=serial2 earlyprintk=xen"; > xen,dom0-bootargs = "console=hvc0,115200n8 > earlyprintk=xen debug ignore_loglevel psci=enable clk_ignore_unused > root=/dev/mmcblk1p2"; > modules { > module@0 { > compatible = "xen,linux-zimage", > "xen,multiboot-module"; > reg = <0x60000000 0x500000>; > }; > }; > }; > > -- > best regards > Mail >Any ideas? -- best regards Mail _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
On 10/30/2013 02:57 PM, mail fetch wrote:> 2013/10/30 mail fetch <fetchmail.0104@gmail.com > <mailto:fetchmail.0104@gmail.com>> > > Hi Julien,Hello,> I found there are lots of branches under linux-arm.git. Xen wiki > recommends to use branch arndale. But i found it lacks of the > following configuration in dts file which is exist in branch > arndale-dom0-3.10. Should i use arndale or arndale-dom0-3.10 as dom0? > Can Xen boot up without those configuration?U-boot will automatically create the nodes in the device tree with the following script: http://xenbits.xen.org/people/julieng/load-xen-tftp.scr.txt All details are given by the wiki page.> > chosen { > bootargs = "dom0_mem=256M sync_console console=dtuart > dtuart=serial2 earlyprintk=xen"; > xen,dom0-bootargs = "console=hvc0,115200n8 > earlyprintk=xen debug ignore_loglevel psci=enable clk_ignore_unused > root=/dev/mmcblk1p2"; > modules { > module@0 { > compatible = "xen,linux-zimage", > "xen,multiboot-module"; > reg = <0x60000000 0x500000>; > }; > }; > }; > > -- > best regards > Mail > > > Any ideas?You should avoid to ping after only a couple of hours... we can work in a different timezone or be away for conferences/holidays. I think 1 week is the minimum delay between 2 pings. Cheers, -- Julien Grall
2013/10/31 Julien Grall <julien.grall@linaro.org>> On 10/30/2013 02:57 PM, mail fetch wrote: > >> 2013/10/30 mail fetch <fetchmail.0104@gmail.com >> <mailto:fetchmail.0104@gmail.com>> >> >> Hi Julien, >> > > Hello, > > > > I found there are lots of branches under linux-arm.git. Xen wiki >> recommends to use branch arndale. But i found it lacks of the >> following configuration in dts file which is exist in branch >> arndale-dom0-3.10. Should i use arndale or arndale-dom0-3.10 as dom0? >> Can Xen boot up without those configuration? >> > > U-boot will automatically create the nodes in the device tree with the > following script: > http://xenbits.xen.org/people/julieng/load-xen-tftp.scr.txt > All details are given by the wiki page. > >Thanks. But i boot Xen from local SD card. Any BKM for boot from SD card?> > >> chosen { >> bootargs = "dom0_mem=256M sync_console console=dtuart >> dtuart=serial2 earlyprintk=xen"; >> xen,dom0-bootargs = "console=hvc0,115200n8 >> earlyprintk=xen debug ignore_loglevel psci=enable clk_ignore_unused >> root=/dev/mmcblk1p2"; >> modules { >> module@0 { >> compatible = "xen,linux-zimage", >> "xen,multiboot-module"; >> reg = <0x60000000 0x500000>; >> }; >> }; >> }; >> >> -- >> best regards >> Mail >> >> >> Any ideas? >> > > You should avoid to ping after only a couple of hours... we can work in a > different timezone or be away for conferences/holidays. > I think 1 week is the minimum delay between 2 pings. > >Sorry, I am too excite to get my Arndale board and cannot wait to boot up it.> Cheers, > > -- > Julien Grall >I meet two problems when booting up Xen and Guest following the instructions from Xen wiki: 1. Console cannot work. I cannot see any boot message from Xen. But i can see the dom0''s boot log.And cannot login dom0 through console. 2. Xen hang after booting guest. Here is my configuration i added to dts: chosen { bootargs = "dom0_mem=256M sync_console console=dtuart dtuart=serial0"; xen,dom0-bootargs = "console=hvc0,115200n8 debug root=/dev/mmcblk1p3 ignore_loglevel rw rootwait earlyprintk=xen"; modules { module@0 { compatible = "xen,linux-zimage", "xen,multiboot-module"; reg = <0x60000000 0x400000>; }; }; }; And i build Xen with DTB attached: make dist-xen XEN_TARGET_ARCH=arm32 CROSS_COMPILE=arm-linux-gnueabi- CONFIG_DTB_FILE=/root/linux-dom0/arch/arm/boot/dts/exynos5250-arndale.dtb Here are the commands to boot up Xen from u-boot setenv kernel_addr_r 0x60000000 setenv xen_addr_r 0x50000000 setenv bootcmd_load_linux_mmc ''ext2load mmc 0:1 $kernel_addr_r /zImage'' setenv boot_xen_mmc ''run bootcmd_load_linux_mmc; ext2load mmc 0:1 $xen_addr_r /xen-uImage; bootm $xen_addr_r -'' setenv bootcmd ''run boot_xen_mmc'' boot -- best regards Mail _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel