[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Problems in running XenARM on Cortex-A15 Fast Models
On Fri, 2013-09-20 at 11:31 -0400, XiaoGuang Wang wrote: > 2013/9/19 Ian Campbell <ian.campbell@xxxxxxxxxx> > On Thu, 2013-09-19 at 18:36 -0400, XiaoGuang Wang wrote: > > > > 2013/9/19 Ian Campbell <ian.campbell@xxxxxxxxxx> > > Please don't top post. > > Sorry! > > > > On Thu, 2013-09-19 at 10:56 -0400, XiaoGuang Wang > wrote: > > > > > So I don't know why I cannot bring up x-term > windows when I > > start xen > > > on fast models. Normally, will it start x-term > windows if I > > do the > > > command like: > > > model_shell > > > > > > > FastModels/FastModelsPortfolio_7.0/examples/RTSM_VE/Build_Cortex-A15x1/Linux64-Release-GCC-4.1/cadi_system_Linux64-Release-GCC-4.1.so > xen.git/xen/xen.axp > > > > > > AFAIK the model won't open the xterm until something > reads or > > writes the > > related serial port. So if you haven't configured > your console > > correctly > > then they may never show up. > > > > What is your hypervisor command line (in the DTS)? > > > > You could also try using > CONFIG_EARLY_PRINTK=fastmodel when > > building > > Xen. > > > > Ian. > > > > > > Hi Ian, > > > > > > It still doesn't appear. I download xen-4.4 (also try > xen-4.3.0) and > > compile it with this script: > > > > > > xiaoguang@dophine:~/works/arm/xen/xen-4.3.0$ cat > compile-xen.sh > > CONFIG_EARLY_PRINTK=fastmodel > > > > CONFIG_DTB_FILE=/home/xiaoguang/works/arm/xen/vexpress-v2p-ca15-tc1.dtb > > > unless you use "export" these aren't actually exposed to > subprocesses, > such as the make invocation. > > I just put these directly on the make command line, as you've > done for > XEN_TARGET_ARCH and CROSS_COMPILE. > Yes. I try it like this, but it still doesn't work: > $ CONFIG_EARLY_PRINTK=fastmodel > CONFIG_DTB_FILE=/home/xiaoguang/works/arm/xen/vexpress-v2p-ca15-tc1.dtb make > -C xen XEN_TARGET_ARCH=arm32 CROSS_COMPILE=/usr/bin/arm-linux-gnueabi- Try with them after the make command. i.e. exactly the same place as you've got the XEN_TARGET_ARCH setting. There are subtle semantic differences to make between environment variables and variables set on the make command line. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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